diff --git a/rsconcept/backend/apps/rsform/views.py b/rsconcept/backend/apps/rsform/views.py
index d38c9bbd..02ca5103 100644
--- a/rsconcept/backend/apps/rsform/views.py
+++ b/rsconcept/backend/apps/rsform/views.py
@@ -27,9 +27,9 @@ class LibraryActiveView(generics.ListAPIView):
             # pylint: disable=unsupported-binary-operation
             return m.LibraryItem.objects.filter(
                 Q(is_common=True) | Q(owner=user) | Q(subscription__user=user)
-            ).distinct()
+            ).distinct().order_by('-time_update')
         else:
-            return m.LibraryItem.objects.filter(is_common=True)
+            return m.LibraryItem.objects.filter(is_common=True).order_by('-time_update')
 
 
 class ConstituentAPIView(generics.RetrieveUpdateAPIView):
diff --git a/rsconcept/frontend/src/components/Common/Checkbox.tsx b/rsconcept/frontend/src/components/Common/Checkbox.tsx
index d9d435aa..e1fb5076 100644
--- a/rsconcept/frontend/src/components/Common/Checkbox.tsx
+++ b/rsconcept/frontend/src/components/Common/Checkbox.tsx
@@ -1,6 +1,6 @@
 import { useMemo } from 'react';
 
-import { CheckboxChecked } from '../Icons';
+import { CheckboxCheckedIcon } from '../Icons';
 import Label from './Label';
 
 export interface CheckboxProps
@@ -53,7 +53,7 @@ function Checkbox({
       {...props}
     >
       <div className={`max-w-[1rem] min-w-[1rem] h-4 mt-0.5 border rounded-sm ${bgColor} ${cursor}`} >
-        { value && <div className='mt-[1px] ml-[1px]'><CheckboxChecked /></div>}
+        { value && <div className='mt-[1px] ml-[1px]'><CheckboxCheckedIcon /></div>}
       </div>
       { label && 
       <Label
diff --git a/rsconcept/frontend/src/components/Common/DataTable.tsx b/rsconcept/frontend/src/components/Common/DataTable.tsx
deleted file mode 100644
index 663b1e8d..00000000
--- a/rsconcept/frontend/src/components/Common/DataTable.tsx
+++ /dev/null
@@ -1,265 +0,0 @@
-import { Cell, flexRender, getCoreRowModel, 
-  getPaginationRowModel, 
-  getSortedRowModel, 
-  Header, HeaderGroup, Row, RowData, TableOptions, useReactTable
-} from '@tanstack/react-table';
-
-import Checkbox from './Checkbox';
-import Tristate from './Tristate';
-
-export interface DataTableProps<TData extends RowData>
-extends Omit<TableOptions<TData>, 'getCoreRowModel' | 'getSortedRowModel'| 'getPaginationRowModel'> {
-  onRowClicked?: (row: TData, event: React.MouseEvent<Element, MouseEvent>) => void
-  onRowDoubleClicked?: (row: TData, event: React.MouseEvent<Element, MouseEvent>) => void
-  noDataComponent?: React.ReactNode
-  pagination?: boolean
-}
-
-function defaultNoDataComponent() {
-  return (
-  <div className='p-2 text-center'>
-    Данные отсутствуют
-  </div>);
-}
-
-export default function DataTable<TData extends RowData>({
-  onRowClicked, onRowDoubleClicked, noDataComponent=defaultNoDataComponent(),
-  enableRowSelection, enableMultiRowSelection,
-  pagination,
-  ...options
-}: DataTableProps<TData>) {
-  // const [sorting, setSorting] = React.useState<SortingState>([])
-  
-  const tableImpl = useReactTable({
-    getCoreRowModel: getCoreRowModel(),
-    getSortedRowModel: options.enableSorting ? getSortedRowModel() : undefined,
-    getPaginationRowModel: pagination ? getPaginationRowModel() : undefined,
-    
-    state: {
-      ...options.state
-    },
-    // onSortingChange: setSorting,
-    enableRowSelection: enableRowSelection,
-    enableMultiRowSelection: enableMultiRowSelection,
-    ...options
-  });
-
-  const isEmpty = tableImpl.getRowModel().rows.length === 0;
-
-  return (
-    <div className='w-full'>
-    {isEmpty && noDataComponent}
-    {!isEmpty &&
-    <table>
-      <thead>
-      {tableImpl.getHeaderGroups().map(
-      (headerGroup: HeaderGroup<TData>) => (
-        <tr key={headerGroup.id}>
-        {(enableRowSelection ?? enableMultiRowSelection) && 
-        <th className='pl-3 pr-1'>
-          <Tristate
-            tabIndex={-1}
-            value={
-              !tableImpl.getIsAllPageRowsSelected() && tableImpl.getIsSomePageRowsSelected() ? null :
-              tableImpl.getIsAllPageRowsSelected()
-            }
-            tooltip='Выделить все'
-            setValue={value => tableImpl.toggleAllPageRowsSelected(value !== false)}
-          />
-        </th>
-        }
-        {headerGroup.headers.map(
-        (header: Header<TData, unknown>) => (
-          <th key={header.id}
-            colSpan={header.colSpan}
-            className='p-2 text-xs font-semibold select-none whitespace-nowrap'
-            style={{
-              textAlign: header.getSize() > 100 ? 'left': 'center',
-              width: header.getSize()
-            }}
-          >
-            {/* {header.isPlaceholder ? null : (
-                      <div
-                        {...{
-                          className: header.column.getCanSort()
-                            ? 'cursor-pointer select-none'
-                            : '',
-                          onClick: header.column.getToggleSortingHandler(),
-                        }}
-                      >
-                        {flexRender(
-                          header.column.columnDef.header,
-                          header.getContext()
-                        )}
-                        {{
-                          asc: ' 🔼',
-                          desc: ' 🔽',
-                        }[header.column.getIsSorted() as string] ?? null}
-                      </div>
-                    )} */}
-            {header.isPlaceholder ? null
-              : flexRender(header.column.columnDef.header, header.getContext())
-            }
-          </th>
-        ))}
-        </tr>
-      ))}
-      </thead>
-
-      <tbody>
-      {tableImpl.getRowModel().rows.map(
-      (row: Row<TData>) => (
-        <tr
-          key={row.id}
-          className={
-            row.getIsSelected() ? 'clr-selected clr-hover' :
-            row.index % 2 === 0 ? 'clr-controls clr-hover' :
-            'clr-app clr-hover'
-          }
-        >
-        {(enableRowSelection ?? enableMultiRowSelection) && 
-        <td className='pl-3 pr-1 border-y'>
-          <Checkbox
-            tabIndex={-1}
-            value={row.getIsSelected()}
-            setValue={row.getToggleSelectedHandler()}
-          />
-        </td>
-        }
-        {row.getVisibleCells().map(
-        (cell: Cell<TData, unknown>) => (
-          <td
-            key={cell.id}
-            className='px-2 py-1 border-y'
-            style={{
-              cursor: onRowClicked || onRowDoubleClicked ? 'pointer': 'auto'
-            }}
-            onClick={event => onRowClicked && onRowClicked(row.original, event)}
-            onDoubleClick={event => onRowDoubleClicked && onRowDoubleClicked(row.original, event)}
-          >
-            {flexRender(cell.column.columnDef.cell, cell.getContext())}
-          </td>
-        ))}
-        </tr>
-      ))}
-      </tbody>
-
-      <tfoot>
-      {tableImpl.getFooterGroups().map(
-      (footerGroup: HeaderGroup<TData>) => (
-        <tr key={footerGroup.id}>
-        {footerGroup.headers.map(
-        (header: Header<TData, unknown>) => (
-          <th key={header.id}>
-            {header.isPlaceholder ? null
-              : flexRender(header.column.columnDef.footer, header.getContext())
-            }
-          </th>
-          ))}
-        </tr>
-        ))}
-      </tfoot>
-    </table>}
-{/* 
-    <div className="h-2" />
-      <div className="flex items-center gap-2">
-        <button
-          className="p-1 border rounded"
-          onClick={() => table.setPageIndex(0)}
-          disabled={!table.getCanPreviousPage()}
-        >
-          {'<<'}
-        </button>
-        <button
-          className="p-1 border rounded"
-          onClick={() => table.previousPage()}
-          disabled={!table.getCanPreviousPage()}
-        >
-          {'<'}
-        </button>
-        <button
-          className="p-1 border rounded"
-          onClick={() => table.nextPage()}
-          disabled={!table.getCanNextPage()}
-        >
-          {'>'}
-        </button>
-        <button
-          className="p-1 border rounded"
-          onClick={() => table.setPageIndex(table.getPageCount() - 1)}
-          disabled={!table.getCanNextPage()}
-        >
-          {'>>'}
-        </button>
-        <span className="flex items-center gap-1">
-          <div>Page</div>
-          <strong>
-            {table.getState().pagination.pageIndex + 1} of{' '}
-            {table.getPageCount()}
-          </strong>
-        </span>
-        <span className="flex items-center gap-1">
-          | Go to page:
-          <input
-            type="number"
-            defaultValue={table.getState().pagination.pageIndex + 1}
-            onChange={e => {
-              const page = e.target.value ? Number(e.target.value) - 1 : 0
-              table.setPageIndex(page)
-            }}
-            className="w-16 p-1 border rounded"
-          />
-        </span>
-        <select
-          value={table.getState().pagination.pageSize}
-          onChange={e => {
-            table.setPageSize(Number(e.target.value))
-          }}
-        >
-          {[10, 20, 30, 40, 50].map(pageSize => (
-            <option key={pageSize} value={pageSize}>
-              Show {pageSize}
-            </option>
-          ))}
-        </select>
-      </div>
-      <div className="h-4" />
-      <button onClick={() => rerender()} className="p-2 border">
-        Rerender
-      </button>
-    </div>
-  ) */}
-    </div>
-  );
-}
-
-// import { TableOptions, useReactTable } from '@tanstack/react-table'
-
-// import { useConceptTheme } from '../../context/ThemeContext';
-// import { dataTableDarkT, dataTableLightT } from '../../utils/color';
-
-// export interface SelectionInfo<T> {
-//   allSelected: boolean
-//   selectedCount: number
-//   selectedRows: T[]
-// }
-
-// interface DataTableProps<T>
-// extends TableOptions<T>{}
-
-// function DataTable<T>({ ...props }: DataTableProps<T>) {
-//   const { darkMode } = useConceptTheme();
-//   const table = useReactTable(props);
-
-//   return (
-//     <DataTable<T>
-//       theme={ theme ?? (darkMode ? 'customDark' : 'customLight')}
-//       paginationComponentOptions={{
-//         rowsPerPageText: 'строк на страницу'
-//       }}
-//       {...props}
-//     />
-//   );
-// }
-
-// export default DataTable;
diff --git a/rsconcept/frontend/src/components/Common/Divider.tsx b/rsconcept/frontend/src/components/Common/Divider.tsx
index 050fe18c..098c7388 100644
--- a/rsconcept/frontend/src/components/Common/Divider.tsx
+++ b/rsconcept/frontend/src/components/Common/Divider.tsx
@@ -5,10 +5,7 @@ interface DividerProps {
 
 function Divider({ vertical, margins = 'mx-2' }: DividerProps) {
   return (
-    <>
-    {vertical && <div className={`${margins} border-x-2`} />}
-    {!vertical && <div className={`${margins} border-y-2`} />}
-    </>
+    <div className={`${margins} ${vertical ? 'border-x-2 h-full': 'border-y-2 w-full'}`} />
   );
 }
 
diff --git a/rsconcept/frontend/src/components/Common/Tristate.tsx b/rsconcept/frontend/src/components/Common/Tristate.tsx
index f48561b4..eab838d7 100644
--- a/rsconcept/frontend/src/components/Common/Tristate.tsx
+++ b/rsconcept/frontend/src/components/Common/Tristate.tsx
@@ -1,7 +1,7 @@
 
 import { useMemo } from 'react';
 
-import { CheckboxChecked, CheckboxNull } from '../Icons';
+import { CheckboxCheckedIcon, CheckboxNullIcon } from '../Icons';
 import { CheckboxProps } from './Checkbox';
 import Label from './Label';
 
@@ -54,8 +54,8 @@ function Tristate({
       {...props}
     >
       <div className={`w-4 h-4 shrink-0 mt-0.5 border rounded-sm ${bgColor} ${cursor}`} >
-        { value && <div className='mt-[1px] ml-[1px]'><CheckboxChecked /></div>}
-        { value == null && <div className='mt-[1px] ml-[1px]'><CheckboxNull /></div>}
+        { value && <div className='mt-[1px] ml-[1px]'><CheckboxCheckedIcon /></div>}
+        { value == null && <div className='mt-[1px] ml-[1px]'><CheckboxNullIcon /></div>}
       </div>
       { label && 
       <Label
diff --git a/rsconcept/frontend/src/components/DataTable/DefaultNoData.tsx b/rsconcept/frontend/src/components/DataTable/DefaultNoData.tsx
new file mode 100644
index 00000000..471bc9f2
--- /dev/null
+++ b/rsconcept/frontend/src/components/DataTable/DefaultNoData.tsx
@@ -0,0 +1,8 @@
+function defaultNoDataComponent() {
+  return (
+  <div className='p-2 text-center'>
+    Данные отсутствуют
+  </div>);
+}
+
+export default defaultNoDataComponent;
\ No newline at end of file
diff --git a/rsconcept/frontend/src/components/DataTable/PaginationTools.tsx b/rsconcept/frontend/src/components/DataTable/PaginationTools.tsx
new file mode 100644
index 00000000..af68f4e6
--- /dev/null
+++ b/rsconcept/frontend/src/components/DataTable/PaginationTools.tsx
@@ -0,0 +1,88 @@
+import { Table } from '@tanstack/react-table';
+import { useCallback } from 'react';
+
+import { GotoFirstIcon, GotoLastIcon, GotoNextIcon, GotoPrevIcon } from '../Icons';
+
+interface PaginationToolsProps<TData> {
+  table: Table<TData>
+  paginationOptions: number[]
+  onChangePaginationOption?: (newValue: number) => void
+}
+
+function PaginationTools<TData>({ table, paginationOptions, onChangePaginationOption }: PaginationToolsProps<TData>) {
+  const handlePaginationOptionsChange = useCallback(
+  (event: React.ChangeEvent<HTMLSelectElement>) => {
+    const perPage = Number(event.target.value);
+    table.setPageSize(perPage);
+    if (onChangePaginationOption) {
+      onChangePaginationOption(perPage);
+    }
+  }, [onChangePaginationOption, table]);
+  
+  return (
+  <div className='text-sm flex justify-end w-full items-center text-controls select-none my-2'>
+  <div className='flex items-center gap-1 mr-3'>
+    <div className=''>
+      {table.getState().pagination.pageIndex * table.getState().pagination.pageSize + 1}
+      -
+      {Math.min(table.getFilteredRowModel().rows.length, (table.getState().pagination.pageIndex + 1) * table.getState().pagination.pageSize)}
+    </div>
+    <span>из</span>
+    <div className=''>{table.getFilteredRowModel().rows.length}</div>
+  </div>
+  <div className='flex'>
+    <button
+      className='clr-hover text-controls'
+      onClick={() => table.setPageIndex(0)}
+      disabled={!table.getCanPreviousPage()}
+    >
+      <GotoFirstIcon />
+    </button>
+    <button
+      className='clr-hover text-controls'
+      onClick={() => table.previousPage()}
+      disabled={!table.getCanPreviousPage()}
+    >
+      <GotoPrevIcon />
+    </button>
+    <input type='text'
+      title='Номер страницы. Выделите для ручного ввода'
+      className='w-6 clr-app text-center'
+      value={table.getState().pagination.pageIndex + 1}
+      onChange={event => {
+        const page = event.target.value ? Number(event.target.value) - 1 : 0;
+        if (page + 1 <= table.getPageCount()) {
+          table.setPageIndex(page);
+        }
+      }}
+    />
+    <button
+      className='clr-hover text-controls'
+      onClick={() => table.nextPage()}
+      disabled={!table.getCanNextPage()}
+    >
+      <GotoNextIcon />
+    </button>
+    <button className='clr-hover text-controls'
+      onClick={() => table.setPageIndex(table.getPageCount() - 1)}
+      disabled={!table.getCanNextPage()}
+    >
+      <GotoLastIcon />
+    </button>
+  </div>
+  <select
+    value={table.getState().pagination.pageSize}
+    onChange={handlePaginationOptionsChange}
+    className='clr-app mx-2 cursor-pointer'
+  >
+  {paginationOptions.map(
+  pageSize => (
+    <option key={pageSize} value={pageSize}>
+      {pageSize} на стр
+    </option>
+  ))}
+  </select>
+  </div>);
+}
+
+export default PaginationTools;
diff --git a/rsconcept/frontend/src/components/DataTable/SelectAll.tsx b/rsconcept/frontend/src/components/DataTable/SelectAll.tsx
new file mode 100644
index 00000000..78f0587b
--- /dev/null
+++ b/rsconcept/frontend/src/components/DataTable/SelectAll.tsx
@@ -0,0 +1,23 @@
+import { Table } from '@tanstack/react-table';
+
+import Tristate from '../Common/Tristate';
+
+interface SelectAllProps<TData> {
+  table: Table<TData>
+}
+
+function SelectAll<TData>({ table }: SelectAllProps<TData>) {  
+  return (
+    <Tristate
+      tabIndex={-1}
+      value={
+        !table.getIsAllPageRowsSelected() && table.getIsSomePageRowsSelected() ? null :
+        table.getIsAllPageRowsSelected()
+      }
+      tooltip='Выделить все'
+      setValue={value => table.toggleAllPageRowsSelected(value !== false)}
+    />
+  );
+}
+
+export default SelectAll;
diff --git a/rsconcept/frontend/src/components/DataTable/SelectRow.tsx b/rsconcept/frontend/src/components/DataTable/SelectRow.tsx
new file mode 100644
index 00000000..1e8e8345
--- /dev/null
+++ b/rsconcept/frontend/src/components/DataTable/SelectRow.tsx
@@ -0,0 +1,19 @@
+import { Row } from '@tanstack/react-table';
+
+import Checkbox from '../Common/Checkbox';
+
+interface SelectRowProps<TData> {
+  row: Row<TData>
+}
+
+function SelectRow<TData>({ row }: SelectRowProps<TData>) {  
+  return (
+    <Checkbox
+      tabIndex={-1}
+      value={row.getIsSelected()}
+      setValue={row.getToggleSelectedHandler()}
+    />
+  );
+}
+
+export default SelectRow;
diff --git a/rsconcept/frontend/src/components/DataTable/SortingIcon.tsx b/rsconcept/frontend/src/components/DataTable/SortingIcon.tsx
new file mode 100644
index 00000000..8aa5c670
--- /dev/null
+++ b/rsconcept/frontend/src/components/DataTable/SortingIcon.tsx
@@ -0,0 +1,19 @@
+import { Column } from '@tanstack/react-table';
+
+import { AscendingIcon, DescendingIcon } from '../Icons';
+
+interface SortingIconProps<TData> {
+  column: Column<TData>
+}
+
+function SortingIcon<TData>({ column }: SortingIconProps<TData>) {  
+  return (<>
+    {{
+      desc: <DescendingIcon size={4} />,
+      asc: <AscendingIcon size={4}/>,
+    }[column.getIsSorted() as string] ?? 
+    <DescendingIcon size={4} color='opacity-0 hover:opacity-50' />}
+  </>);
+}
+
+export default SortingIcon;
diff --git a/rsconcept/frontend/src/components/DataTable/index.tsx b/rsconcept/frontend/src/components/DataTable/index.tsx
new file mode 100644
index 00000000..0c323b02
--- /dev/null
+++ b/rsconcept/frontend/src/components/DataTable/index.tsx
@@ -0,0 +1,201 @@
+import {
+  Cell, ColumnSort,
+  createColumnHelper, flexRender, getCoreRowModel,
+  getPaginationRowModel,   getSortedRowModel, Header, HeaderGroup,
+  PaginationState, Row, RowData, type RowSelectionState,
+  SortingState, TableOptions, useReactTable, type VisibilityState
+} from '@tanstack/react-table';
+import { useState } from 'react';
+
+import DefaultNoData from './DefaultNoData';
+import PaginationTools from './PaginationTools';
+import SelectAll from './SelectAll';
+import SelectRow from './SelectRow';
+import SortingIcon from './SortingIcon';
+
+export { createColumnHelper, type ColumnSort, type RowSelectionState, type VisibilityState };
+
+export interface IConditionalStyle<TData> {
+  when: (rowData: TData) => boolean
+  style: React.CSSProperties
+}
+
+export interface DataTableProps<TData extends RowData>
+extends Pick<TableOptions<TData>, 
+  'data' | 'columns' |
+  'onRowSelectionChange' | 'onColumnVisibilityChange'
+> {
+  dense?: boolean
+  conditionalRowStyles?: IConditionalStyle<TData>[]
+  onRowClicked?: (rowData: TData, event: React.MouseEvent<Element, MouseEvent>) => void
+  onRowDoubleClicked?: (rowData: TData, event: React.MouseEvent<Element, MouseEvent>) => void
+  noDataComponent?: React.ReactNode
+
+  enableRowSelection?: boolean
+  rowSelection?: RowSelectionState
+
+  enableHiding?: boolean
+  columnVisibility?: VisibilityState
+
+  enablePagination?: boolean
+  paginationPerPage?: number
+  paginationOptions?: number[]
+  onChangePaginationOption?: (newValue: number) => void
+
+  enableSorting?: boolean
+  initialSorting?: ColumnSort
+}
+
+export default function DataTable<TData extends RowData>({
+  dense, conditionalRowStyles,
+  onRowClicked, onRowDoubleClicked, noDataComponent,
+
+  enableRowSelection,
+  rowSelection,
+
+  enableHiding,
+  columnVisibility,
+
+  enableSorting,
+  initialSorting,
+
+  enablePagination,
+  paginationPerPage=10,
+  paginationOptions=[10, 20, 30, 40, 50],
+  onChangePaginationOption,
+
+  ...options
+}: DataTableProps<TData>) {
+  const [sorting, setSorting] = useState<SortingState>(initialSorting ? [initialSorting] : []);
+
+  const [pagination, setPagination] = useState<PaginationState>({
+    pageIndex: 0,
+    pageSize: paginationPerPage,
+  });
+  
+  const tableImpl = useReactTable({
+    getCoreRowModel: getCoreRowModel(),
+    getSortedRowModel: enableSorting ? getSortedRowModel() : undefined,
+    getPaginationRowModel: enablePagination ? getPaginationRowModel() : undefined,
+    
+    state: {
+      pagination: pagination,
+      sorting: sorting,
+      rowSelection: rowSelection ?? {},
+      columnVisibility: columnVisibility ?? {}
+    },
+    enableHiding: enableHiding,
+    onPaginationChange: enablePagination ? setPagination : undefined,
+    onSortingChange: enableSorting ? setSorting : undefined,
+    enableMultiRowSelection: enableRowSelection,
+    ...options
+  });
+
+  const isEmpty = tableImpl.getRowModel().rows.length === 0;
+
+  function getRowStyles(row: Row<TData>) {
+    return  {...conditionalRowStyles!
+      .filter(item => item.when(row.original))
+      .reduce((prev, item) => ({...prev, ...item.style}), {})
+  };
+  }
+
+  return (
+  <div className='w-full'>
+  {isEmpty && (noDataComponent ?? <DefaultNoData />)}
+  
+  {!isEmpty &&
+  <table>
+    <thead>
+    {tableImpl.getHeaderGroups().map(
+    (headerGroup: HeaderGroup<TData>) => (
+      <tr key={headerGroup.id}>
+        {enableRowSelection && 
+        <th className='pl-3 pr-1'>
+          <SelectAll table={tableImpl} />
+        </th>}
+        {headerGroup.headers.map(
+        (header: Header<TData, unknown>) => (
+          <th key={header.id}
+            colSpan={header.colSpan}
+            className='px-2 py-2 text-xs font-semibold select-none whitespace-nowrap'
+            style={{
+              textAlign: header.getSize() > 100 ? 'left': 'center',
+              width: header.getSize(),
+              cursor: enableSorting && header.column.getCanSort() ? 'pointer': 'auto'
+            }}
+            onClick={enableSorting ? header.column.getToggleSortingHandler() : undefined}
+          >
+            {header.isPlaceholder ? null : (
+            <div className='flex gap-1'>
+              {flexRender(header.column.columnDef.header, header.getContext())}
+              {enableSorting && header.column.getCanSort() && <SortingIcon column={header.column} />}
+            </div>)}
+          </th>
+        ))}
+      </tr>
+    ))}
+    </thead>
+
+    <tbody>
+    {tableImpl.getRowModel().rows.map(
+    (row: Row<TData>, index) => (
+      <tr
+        key={row.id}
+        className={
+          row.getIsSelected() ? 'clr-selected clr-hover' :
+          index % 2 === 0 ? 'clr-controls clr-hover' :
+          'clr-app clr-hover'
+        }
+        style={conditionalRowStyles && getRowStyles(row)}
+      >
+        {enableRowSelection && 
+        <td className='pl-3 pr-1 border-y'>
+          <SelectRow row={row} />
+        </td>}
+        {row.getVisibleCells().map(
+        (cell: Cell<TData, unknown>) => (
+          <td
+            key={cell.id}
+            className='px-2 border-y'
+            style={{
+              cursor: onRowClicked || onRowDoubleClicked ? 'pointer': 'auto',
+              paddingBottom: dense ? '0.25rem': '0.5rem',
+              paddingTop: dense ? '0.25rem': '0.5rem'
+            }}
+            onClick={event => onRowClicked && onRowClicked(row.original, event)}
+            onDoubleClick={event => onRowDoubleClicked && onRowDoubleClicked(row.original, event)}
+          >
+            {flexRender(cell.column.columnDef.cell, cell.getContext())}
+          </td>
+        ))}
+      </tr>
+    ))}
+    </tbody>
+
+    <tfoot>
+    {tableImpl.getFooterGroups().map(
+    (footerGroup: HeaderGroup<TData>) => (
+      <tr key={footerGroup.id}>
+      {footerGroup.headers.map(
+      (header: Header<TData, unknown>) => (
+        <th key={header.id}>
+          {header.isPlaceholder ? null
+            : flexRender(header.column.columnDef.footer, header.getContext())
+          }
+        </th>
+        ))}
+      </tr>
+      ))}
+    </tfoot>
+  </table>}
+  
+  {enablePagination && 
+  <PaginationTools
+    table={tableImpl}
+    paginationOptions={paginationOptions}
+    onChangePaginationOption={onChangePaginationOption}
+  />
+  }
+  </div>);
+}
diff --git a/rsconcept/frontend/src/components/Help/HelpTermGraph.tsx b/rsconcept/frontend/src/components/Help/HelpTermGraph.tsx
index a3f31dab..4adcbde5 100644
--- a/rsconcept/frontend/src/components/Help/HelpTermGraph.tsx
+++ b/rsconcept/frontend/src/components/Help/HelpTermGraph.tsx
@@ -22,6 +22,7 @@ function HelpTermGraph() {
         <p><b>Клик на конституенту</b> - выделение, включая скрытые конституенты</p>
         <p><b>Двойной клик</b> - редактирование конституенты</p>
         <p><b>Delete</b> - удалить выбранные</p>
+        <br />
 
         <Divider margins='mt-2' />
         
diff --git a/rsconcept/frontend/src/components/Icons.tsx b/rsconcept/frontend/src/components/Icons.tsx
index 1015b654..70c8f9f7 100644
--- a/rsconcept/frontend/src/components/Icons.tsx
+++ b/rsconcept/frontend/src/components/Icons.tsx
@@ -19,7 +19,7 @@ function IconSVG({ viewbox, size = 6, color, props, children }: IconSVGProps) {
     <svg
       width={width}
       height={width}
-      className={`w-[${width}] h-[${width}] ${color ?? ''}`}
+      className={`w-[${width}] h-[${width}] ${color}`}
       fill='currentColor'
       viewBox={viewbox}
       {...props}
@@ -309,7 +309,7 @@ export function MeshIcon(props: IconProps) {
   );
 }
 
-export function InDoor(props: IconProps) {
+export function InDoorIcon(props: IconProps) {
   return (
     <IconSVG viewbox='0 0 24 24' {...props}>
       <path fill='none' d='M0 0h24v24H0z' />
@@ -318,7 +318,55 @@ export function InDoor(props: IconProps) {
   );
 }
 
-export function CheckboxChecked() {
+export function GotoLastIcon(props: IconProps) {
+  return (
+    <IconSVG viewbox='0 0 24 24' {...props}>
+      <path d='M7.707 17.707L13.414 12 7.707 6.293 6.293 7.707 10.586 12l-4.293 4.293zM15 6h2v12h-2z' />
+    </IconSVG>
+  );
+}
+
+export function GotoFirstIcon(props: IconProps) {
+  return (
+    <IconSVG viewbox='0 0 24 24' {...props}>
+      <path d='M16.293 17.707l1.414-1.414L13.414 12l4.293-4.293-1.414-1.414L10.586 12zM7 6h2v12H7z' />
+    </IconSVG>
+  );
+}
+
+export function GotoNextIcon(props: IconProps) {
+  return (
+    <IconSVG viewbox='0 0 24 24' {...props}>
+      <path d='M10.707 17.707L16.414 12l-5.707-5.707-1.414 1.414L13.586 12l-4.293 4.293z' />
+    </IconSVG>
+  );
+}
+
+export function GotoPrevIcon(props: IconProps) {
+  return (
+    <IconSVG viewbox='0 0 24 24' {...props}>
+      <path d='M13.293 6.293L7.586 12l5.707 5.707 1.414-1.414L10.414 12l4.293-4.293z' />
+    </IconSVG>
+  );
+}
+
+export function DescendingIcon(props: IconProps) {
+  return (
+    <IconSVG viewbox='0 0 24 24' {...props}>
+      <path d='M11.998 17l7-8h-14z' />
+    </IconSVG>
+  );
+}
+
+export function AscendingIcon(props: IconProps) {
+  return (
+    <IconSVG viewbox='0 0 24 24' {...props}>
+      <path d='M5 15h14l-7-8z' />
+    </IconSVG>
+  );
+}
+
+export function CheckboxCheckedIcon() {
   return (
     <svg
       className='w-3 h-3'
@@ -330,7 +378,7 @@ export function CheckboxChecked() {
   );
 }
 
-export function CheckboxNull() {
+export function CheckboxNullIcon() {
   return (
     <svg
       className='w-3 h-3'
diff --git a/rsconcept/frontend/src/components/Navigation/UserMenu.tsx b/rsconcept/frontend/src/components/Navigation/UserMenu.tsx
index 5c69df09..d3686edd 100644
--- a/rsconcept/frontend/src/components/Navigation/UserMenu.tsx
+++ b/rsconcept/frontend/src/components/Navigation/UserMenu.tsx
@@ -1,7 +1,7 @@
 import { useAuth } from '../../context/AuthContext';
 import { useConceptNavigation } from '../../context/NagivationContext';
 import useDropdown from '../../hooks/useDropdown';
-import { InDoor, UserIcon } from '../Icons';
+import { InDoorIcon, UserIcon } from '../Icons';
 import NavigationButton from './NavigationButton';
 import UserDropdown from './UserDropdown';
 
@@ -18,7 +18,7 @@ function UserMenu() {
       <NavigationButton
         text='Войти...'
         description='Перейти на страницу логина'
-        icon={<InDoor />}
+        icon={<InDoorIcon />}
         onClick={navigateLogin}
       />}
       { user &&
diff --git a/rsconcept/frontend/src/index.css b/rsconcept/frontend/src/index.css
index 2b8652a6..697e52db 100644
--- a/rsconcept/frontend/src/index.css
+++ b/rsconcept/frontend/src/index.css
@@ -12,7 +12,7 @@
   --cl-bg-60:         hsl(000, 000%, 091%);
   --cl-bg-40:         hsl(000, 000%, 080%);
 
-  --cl-fg-60:         hsl(000, 000%, 055%);
+  --cl-fg-60:         hsl(000, 000%, 065%);
   --cl-fg-80:         hsl(000, 000%, 047%);
   --cl-fg-100:        hsl(000, 000%, 000%);
 
diff --git a/rsconcept/frontend/src/pages/LibraryPage/SearchPanel.tsx b/rsconcept/frontend/src/pages/LibraryPage/SearchPanel.tsx
index 3d5ea0b7..19e5d456 100644
--- a/rsconcept/frontend/src/pages/LibraryPage/SearchPanel.tsx
+++ b/rsconcept/frontend/src/pages/LibraryPage/SearchPanel.tsx
@@ -80,7 +80,7 @@ function SearchPanel({ total, filtered, setFilter }: SearchPanelProps) {
           value={strategy}
           onChange={handleChangeStrategy}
         />
-        <div className='relative w-96 min-w-[10rem]'>
+        <div className='relative w-96 min-w-[10rem] select-none'>
           <div className='absolute inset-y-0 left-0 flex items-center pl-3 pointer-events-none text-controls'>
             <MagnifyingGlassIcon />
           </div>
diff --git a/rsconcept/frontend/src/pages/LibraryPage/ViewLibrary.tsx b/rsconcept/frontend/src/pages/LibraryPage/ViewLibrary.tsx
index cf8d5020..29226b04 100644
--- a/rsconcept/frontend/src/pages/LibraryPage/ViewLibrary.tsx
+++ b/rsconcept/frontend/src/pages/LibraryPage/ViewLibrary.tsx
@@ -1,15 +1,15 @@
-import { createColumnHelper } from '@tanstack/react-table';
 import { useMemo } from 'react';
 import { useIntl } from 'react-intl';
 
 import ConceptTooltip from '../../components/Common/ConceptTooltip';
-import DataTable from '../../components/Common/DataTable';
 import TextURL from '../../components/Common/TextURL';
+import DataTable, { createColumnHelper } from '../../components/DataTable';
 import HelpLibrary from '../../components/Help/HelpLibrary';
 import { EducationIcon, EyeIcon, GroupIcon, HelpIcon } from '../../components/Icons';
 import { useAuth } from '../../context/AuthContext';
 import { useConceptNavigation } from '../../context/NagivationContext';
 import { useUsers } from '../../context/UsersContext';
+import useLocalStorage from '../../hooks/useLocalStorage';
 import { prefixes } from '../../utils/constants';
 import { ILibraryItem } from '../../utils/models';
 
@@ -26,6 +26,8 @@ function ViewLibrary({ items, cleanQuery }: ViewLibraryProps) {
   const { user } = useAuth();
   const { getUserLabel } = useUsers();
 
+  const [ itemsPerPage, setItemsPerPage ] = useLocalStorage<number>('library_per_page', 50);
+
   const openRSForm = (item: ILibraryItem) => navigateTo(`/rsforms/${item.id}`);
 
   const columns = useMemo(
@@ -34,6 +36,7 @@ function ViewLibrary({ items, cleanQuery }: ViewLibraryProps) {
       id: 'status',
       header: '',
       size: 60,
+      minSize: 60,
       maxSize: 60,
       cell: props => {
         const item = props.row.original;
@@ -55,34 +58,38 @@ function ViewLibrary({ items, cleanQuery }: ViewLibraryProps) {
       size: 200,
       minSize: 200,
       maxSize: 200,
-      enableSorting: true
+      enableSorting: true,
+      sortingFn: 'text'
     }),
     columnHelper.accessor('title', {
       id: 'title',
       header: 'Название',
-      minSize: 200,
       size: 1000,
+      minSize: 400,
       maxSize: 1000,
-      enableSorting: true
+      enableSorting: true,
+      sortingFn: 'text'
     }),
     columnHelper.accessor(item => item.owner ?? 0, {
       id: 'owner',
       header: 'Владелец',
+      size: 300,
+      minSize: 200,
+      maxSize: 300,
       cell: props => getUserLabel(props.cell.getValue()),
       enableSorting: true,
-      enableResizing: false,
-      minSize: 200,
-      size: 300,
-      maxSize: 300
+      sortingFn: 'text'
     }),
     columnHelper.accessor('time_update', {
       id: 'time_update',
       header: 'Обновлена',
-      minSize: 200,
-      size: 200,
-      maxSize: 200,
+      size: 220,
+      minSize: 220,
+      maxSize: 220,
       cell: props => new Date(props.cell.getValue()).toLocaleString(intl.locale),
-      enableSorting: true
+      enableSorting: true,
+      sortingFn: 'datetime',
+      sortDescFirst: true
     })
   ], [intl, getUserLabel, user]);
   
@@ -103,8 +110,6 @@ function ViewLibrary({ items, cleanQuery }: ViewLibraryProps) {
     <DataTable
       columns={columns}
       data={items}
-      // defaultSortFieldId='time_update'
-      // defaultSortAsc={false}
 
       noDataComponent={
       <div className='flex flex-col gap-4 justify-center p-2 text-center min-h-[10rem]'>
@@ -119,11 +124,19 @@ function ViewLibrary({ items, cleanQuery }: ViewLibraryProps) {
           </span>
         </p>
       </div>}
-
-      // pagination
-      // paginationPerPage={50}
-      // paginationRowsPerPageOptions={[10, 20, 30, 50, 100]}
+      
       onRowClicked={openRSForm}
+
+      enableSorting
+      initialSorting={{
+        id: 'time_update',
+        desc: true
+      }}
+
+      enablePagination
+      paginationPerPage={itemsPerPage}
+      onChangePaginationOption={setItemsPerPage}
+      paginationOptions={[10, 20, 30, 50, 100]}
     />
     </div>
   );
diff --git a/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta.tsx b/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta.tsx
index 940e4b28..ddb856ab 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta.tsx
@@ -9,6 +9,7 @@ import TextArea from '../../components/Common/TextArea';
 import HelpConstituenta from '../../components/Help/HelpConstituenta';
 import { DumpBinIcon, HelpIcon, PenIcon, SaveIcon, SmallPlusIcon } from '../../components/Icons';
 import { useRSForm } from '../../context/RSFormContext';
+import useWindowSize from '../../hooks/useWindowSize';
 import { CstType, EditMode, ICstCreateData, ICstRenameData, ICstUpdateData, SyntaxTree } from '../../utils/models';
 import { getCstTypificationLabel } from '../../utils/staticUI';
 import EditorRSExpression from './EditorRSExpression';
@@ -17,6 +18,8 @@ import ViewSideConstituents from './elements/ViewSideConstituents';
 // Max height of content for left enditor pane
 const UNFOLDED_HEIGHT = '59.1rem';
 
+const SIDELIST_HIDE_THRESHOLD = 1000;
+
 interface EditorConstituentaProps {
   activeID?: number
   onOpenEdit: (cstID: number) => void
@@ -32,6 +35,7 @@ function EditorConstituenta({
   isModified, setIsModified, activeID,
   onShowAST, onCreateCst, onRenameCst, onOpenEdit, onDeleteCst
 }: EditorConstituentaProps) {
+  const windowSize = useWindowSize();
   const { schema, processing, isEditable, cstUpdate } = useRSForm();
   const activeCst = useMemo(
   () => {
@@ -237,6 +241,7 @@ function EditorConstituenta({
           />
         </div>
       </form>
+      {(windowSize.width ?? 0) >= SIDELIST_HIDE_THRESHOLD &&
       <div className='self-stretch w-full pb-1 border'>
         <ViewSideConstituents
           expression={expression}
@@ -244,7 +249,7 @@ function EditorConstituenta({
           activeID={activeID}
           onOpenEdit={onOpenEdit}
         />
-      </div>
+      </div>}
     </div>
   );
 }
diff --git a/rsconcept/frontend/src/pages/RSFormPage/EditorItems.tsx b/rsconcept/frontend/src/pages/RSFormPage/EditorItems.tsx
index a8ebac1a..78a2316a 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/EditorItems.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/EditorItems.tsx
@@ -1,19 +1,24 @@
-import { createColumnHelper,RowSelectionState } from '@tanstack/react-table';
 import { useCallback, useLayoutEffect, useMemo, useState } from 'react';
 import { toast } from 'react-toastify';
 
 import Button from '../../components/Common/Button';
 import ConceptTooltip from '../../components/Common/ConceptTooltip';
-import DataTable from '../../components/Common/DataTable';
 import Divider from '../../components/Common/Divider';
+import DataTable, { createColumnHelper, type RowSelectionState,VisibilityState } from '../../components/DataTable';
 import HelpRSFormItems from '../../components/Help/HelpRSFormItems';
 import { ArrowDownIcon, ArrowUpIcon, DumpBinIcon, HelpIcon, MeshIcon, SmallPlusIcon } from '../../components/Icons';
 import { useRSForm } from '../../context/RSFormContext';
 import { useConceptTheme } from '../../context/ThemeContext';
+import useWindowSize from '../../hooks/useWindowSize';
 import { prefixes } from '../../utils/constants';
 import { CstType, IConstituenta, ICstCreateData, ICstMovetoData } from '../../utils/models'
 import { getCstStatusFgColor, getCstTypePrefix, getCstTypeShortcut, getCstTypificationLabel, mapStatusInfo } from '../../utils/staticUI';
 
+// Window width cutoff for columns
+const COLUMN_DEFINITION_HIDE_THRESHOLD = 1000;
+const COLUMN_TYPE_HIDE_THRESHOLD = 1200;
+const COLUMN_CONVENTION_HIDE_THRESHOLD = 1800;
+
 const columnHelper = createColumnHelper<IConstituenta>();
 
 interface EditorItemsProps {
@@ -24,11 +29,13 @@ interface EditorItemsProps {
 
 function EditorItems({ onOpenEdit, onCreateCst, onDeleteCst }: EditorItemsProps) {
   const { colors } = useConceptTheme();
+  const windowSize = useWindowSize();
   const { schema, isEditable, cstMoveTo, resetAliases } = useRSForm();
   const [selected, setSelected] = useState<number[]>([]);
   const nothingSelected = useMemo(() => selected.length === 0, [selected]);
 
   const [rowSelection, setRowSelection] = useState<RowSelectionState>({});
+  const [columnVisibility, setColumnVisibility] = useState<VisibilityState>({})
 
   // Delete selected constituents
   function handleDelete() {
@@ -155,7 +162,9 @@ function EditorItems({ onOpenEdit, onCreateCst, onDeleteCst }: EditorItemsProps)
     case '2': handleCreateCst(CstType.STRUCTURED); return true;
     case '3': handleCreateCst(CstType.TERM); return true;
     case '4': handleCreateCst(CstType.AXIOM); return true;
+    case 'й':
     case 'q': handleCreateCst(CstType.FUNCTION); return true;
+    case 'ц':
     case 'w': handleCreateCst(CstType.PREDICATE); return true;
     case '5': handleCreateCst(CstType.CONSTANT); return true;
     case '6': handleCreateCst(CstType.THEOREM); return true;
@@ -176,6 +185,15 @@ function EditorItems({ onOpenEdit, onCreateCst, onDeleteCst }: EditorItemsProps)
     event.preventDefault();
     onOpenEdit(cst.id);
   }, [onOpenEdit]);
+
+  useLayoutEffect(
+  () => {
+    setColumnVisibility({
+      'type': (windowSize.width ?? 0) >= COLUMN_TYPE_HIDE_THRESHOLD,
+      'convention': (windowSize.width ?? 0) >= COLUMN_CONVENTION_HIDE_THRESHOLD,
+      'definition': (windowSize.width ?? 0) >= COLUMN_DEFINITION_HIDE_THRESHOLD
+    });
+  }, [windowSize]);
   
   useLayoutEffect(
   () => {
@@ -199,13 +217,14 @@ function EditorItems({ onOpenEdit, onCreateCst, onDeleteCst }: EditorItemsProps)
       header: 'Имя',
       size: 65,
       minSize: 65,
+      maxSize: 65,
       cell: props => {
         const cst = props.row.original;
         const info = mapStatusInfo.get(cst.status);
         return (<>
           <div
             id={`${prefixes.cst_list}${cst.alias}`}
-            className='w-full px-1 text-center rounded-md whitespace-nowrap'
+            className='w-full min-w-[3.1rem] px-1 text-center rounded-md whitespace-nowrap'
             style={{
               borderWidth: "1px", 
               borderColor: getCstStatusFgColor(cst.status, colors), 
@@ -228,154 +247,145 @@ function EditorItems({ onOpenEdit, onCreateCst, onDeleteCst }: EditorItemsProps)
     columnHelper.accessor(cst => getCstTypificationLabel(cst), {
       id: 'type',
       header: 'Типизация',
-      size: 175,
-      maxSize: 175,
-      cell: props => <div style={{ fontSize: 12 }}>{props.getValue()}</div>
+      size: 150,
+      minSize: 150,
+      maxSize: 150,
+      enableHiding: true,
+      cell: props => <div className='text-sm min-w-[8.4rem]'>{props.getValue()}</div>
     }),
     columnHelper.accessor(cst => cst.term_resolved || cst.term_raw || '', {
       id: 'term',
       header: 'Термин',
-      size: 350,
+      size: 500,
       minSize: 150,
-      maxSize: 350
+      maxSize: 500
     }),
     columnHelper.accessor('definition_formal', {
       id: 'expression',
       header: 'Формальное определение',
-      size: 300,
+      size: 1000,
       minSize: 300,
-      maxSize: 500
+      maxSize: 1000
     }),
     columnHelper.accessor(cst => cst.definition_resolved || cst.definition_raw || '', {
       id: 'definition',
       header: 'Текстовое определение',
-      size: 200,
+      size: 1000,
       minSize: 200,
-      cell: props => <div style={{ fontSize: 12 }}>{props.getValue()}</div>
+      maxSize: 1000,
+      cell: props => <div className='text-xs'>{props.getValue()}</div>
     }),
     columnHelper.accessor('convention', {
       id: 'convention',
       header: 'Конвенция / Комментарий',
+      size: 500,
       minSize: 100,
-      maxSize: undefined,
-      cell: props => <div style={{ fontSize: 12 }}>{props.getValue()}</div>
+      maxSize: 500,
+      enableHiding: true,
+      cell: props => <div className='text-xs'>{props.getValue()}</div>
     }),
   ], [colors]);
 
-    //   name: 'Типизация',
-    //   hide: 1600
-    // },
-    // {
-    //   name: 'Формальное определение',
-    //   grow: 2,
-    // },
-    // {
-    //   name: 'Текстовое определение',
-    //   grow: 2,
-    // },
-    // {
-    //   name: 'Конвенция / Комментарий',
-    //   id: 'convention',
-    //   hide: 1800
-
   return (
-    <div className='w-full'>
-      <div
-        className='sticky top-0 flex justify-start w-full gap-1 px-2 py-1 border-y items-center h-[2.2rem] select-none clr-app'
-      >
-        <div className='mr-3 whitespace-nowrap'>
-          Выбраны
-          <span className='ml-2'>
-            {selected.length} из {schema?.stats?.count_all ?? 0}
-          </span>
-        </div>
-        <div className='flex items-center justify-start w-full gap-1'>
-          <Button
-            tooltip='Переместить вверх'
-            icon={<ArrowUpIcon size={6}/>}
-            disabled={!isEditable || nothingSelected}
-            dense
-            onClick={handleMoveUp}
-          />
-          <Button
-            tooltip='Переместить вниз'
-            icon={<ArrowDownIcon size={6}/>}
-            disabled={!isEditable || nothingSelected}
-            dense
-            onClick={handleMoveDown}
-          />
-          <Button
-            tooltip='Удалить выбранные'
-            icon={<DumpBinIcon color={isEditable && !nothingSelected ? 'text-warning' : ''} size={6}/>}
-            disabled={!isEditable || nothingSelected}
-            dense
-            onClick={handleDelete}
-          />
-          <Divider vertical margins='my-1' />
-          <Button
-            tooltip='Сбросить имена'
-            icon={<MeshIcon color={isEditable ? 'text-primary': ''} size={6}/>}
-            dense
-            disabled={!isEditable}
-            onClick={handleReindex}
-          />
-          <Button
-            tooltip='Новая конституента'
-            icon={<SmallPlusIcon color={isEditable ? 'text-success': ''} size={6}/>}
-            dense
-            disabled={!isEditable}
-            onClick={() => handleCreateCst()}
-          />
-          {(Object.values(CstType)).map(
-            (typeStr) => {
-              const type = typeStr as CstType;
-              return (
-              <Button key={type}
-                text={getCstTypePrefix(type)}
-                tooltip={getCstTypeShortcut(type)}
-                dense
-                widthClass='w-[1.4rem]'
-                disabled={!isEditable}
-                tabIndex={-1}
-                onClick={() => handleCreateCst(type)}
-              />);
-          })}
-          <div id='items-table-help'>
-            <HelpIcon color='text-primary' size={6} />
-          </div>
-          <ConceptTooltip anchorSelect='#items-table-help' offset={30}>
-            <HelpRSFormItems />
-          </ConceptTooltip>
-        </div>
+  <div className='w-full'>
+    <div
+      className='sticky top-0 flex justify-start w-full gap-1 px-2 py-1 border-y items-center h-[2.2rem] select-none clr-app'
+    >
+      <div className='mr-3 whitespace-nowrap'>
+        Выбраны
+        <span className='ml-2'>
+          {selected.length} из {schema?.stats?.count_all ?? 0}
+        </span>
       </div>
-      <div className='w-full h-full text-sm' onKeyDown={handleTableKey}>
-      <DataTable
-        data={schema?.items ?? []}
-        columns={columns}
-        state={{
-          rowSelection: rowSelection
-        }}
-        
-        enableMultiRowSelection
-
-        onRowDoubleClicked={handleRowDoubleClicked}
-        onRowClicked={handleRowClicked}
-        onRowSelectionChange={setRowSelection}
-        
-        noDataComponent={
-          <span className='flex flex-col justify-center p-2 text-center'>
-            <p>Список пуст</p>
-            <p 
-              className='cursor-pointer text-primary hover:underline'
-              onClick={() => handleCreateCst()}>
-              Создать новую конституенту
-            </p>
-          </span>
-        }
+      <div className='flex items-center justify-start w-full gap-1'>
+        <Button
+          tooltip='Переместить вверх'
+          icon={<ArrowUpIcon size={6}/>}
+          disabled={!isEditable || nothingSelected}
+          dense
+          onClick={handleMoveUp}
         />
+        <Button
+          tooltip='Переместить вниз'
+          icon={<ArrowDownIcon size={6}/>}
+          disabled={!isEditable || nothingSelected}
+          dense
+          onClick={handleMoveDown}
+        />
+        <Button
+          tooltip='Удалить выбранные'
+          icon={<DumpBinIcon color={isEditable && !nothingSelected ? 'text-warning' : ''} size={6}/>}
+          disabled={!isEditable || nothingSelected}
+          dense
+          onClick={handleDelete}
+        />
+        <Divider vertical margins='my-1' />
+        <Button
+          tooltip='Сбросить имена'
+          icon={<MeshIcon color={isEditable ? 'text-primary': ''} size={6}/>}
+          dense
+          disabled={!isEditable}
+          onClick={handleReindex}
+        />
+        <Button
+          tooltip='Новая конституента'
+          icon={<SmallPlusIcon color={isEditable ? 'text-success': ''} size={6}/>}
+          dense
+          disabled={!isEditable}
+          onClick={() => handleCreateCst()}
+        />
+        {(Object.values(CstType)).map(
+          (typeStr) => {
+            const type = typeStr as CstType;
+            return (
+            <Button key={type}
+              text={getCstTypePrefix(type)}
+              tooltip={getCstTypeShortcut(type)}
+              dense
+              widthClass='w-[1.4rem]'
+              disabled={!isEditable}
+              tabIndex={-1}
+              onClick={() => handleCreateCst(type)}
+            />);
+        })}
+        <div id='items-table-help'>
+          <HelpIcon color='text-primary' size={6} />
+        </div>
+        <ConceptTooltip anchorSelect='#items-table-help' offset={30}>
+          <HelpRSFormItems />
+        </ConceptTooltip>
       </div>
     </div>
-  );
+    <div className='w-full h-full text-sm' onKeyDown={handleTableKey}>
+    <DataTable
+      data={schema?.items ?? []}
+      columns={columns}        
+      dense
+
+      onRowDoubleClicked={handleRowDoubleClicked}
+      onRowClicked={handleRowClicked}
+
+      enableHiding
+      columnVisibility={columnVisibility}
+      onColumnVisibilityChange={setColumnVisibility}
+
+      enableRowSelection
+      rowSelection={rowSelection}
+      onRowSelectionChange={setRowSelection}
+      
+      noDataComponent={
+        <span className='flex flex-col justify-center p-2 text-center'>
+          <p>Список пуст</p>
+          <p 
+            className='cursor-pointer text-primary hover:underline'
+            onClick={() => handleCreateCst()}>
+            Создать новую конституенту
+          </p>
+        </span>
+      }
+      />
+    </div>
+  </div>);
 }
 
 export default EditorItems;
diff --git a/rsconcept/frontend/src/pages/RSFormPage/EditorTermGraph.tsx b/rsconcept/frontend/src/pages/RSFormPage/EditorTermGraph.tsx
index 2b47645c..6d43462d 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/EditorTermGraph.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/EditorTermGraph.tsx
@@ -375,10 +375,10 @@ function EditorTermGraph({ onOpenEdit, onCreateCst, onDeleteCst }: EditorTermGra
       </div>}
       
       <div className='flex items-center justify-between py-1'>
-        <div className='mr-3 whitespace-nowrap'>
+        <div className='mr-3 whitespace-nowrap text-base'>
           Выбраны
           <span className='ml-1'>
-            <b>{allSelected.length}</b> из {schema?.stats?.count_all ?? 0}
+            {allSelected.length} из {schema?.stats?.count_all ?? 0}
           </span>
         </div>
         <div>
diff --git a/rsconcept/frontend/src/pages/RSFormPage/elements/ViewSideConstituents.tsx b/rsconcept/frontend/src/pages/RSFormPage/elements/ViewSideConstituents.tsx
index f89ac8ab..512cddd2 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/elements/ViewSideConstituents.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/elements/ViewSideConstituents.tsx
@@ -1,10 +1,10 @@
-import { createColumnHelper } from '@tanstack/react-table';
-import { useCallback, useEffect, useMemo, useState } from 'react';
+import { useCallback, useLayoutEffect, useMemo, useState } from 'react';
 
-import DataTable from '../../../components/Common/DataTable';
+import DataTable, { createColumnHelper, IConditionalStyle, VisibilityState } from '../../../components/DataTable';
 import { useRSForm } from '../../../context/RSFormContext';
 import { useConceptTheme } from '../../../context/ThemeContext';
 import useLocalStorage from '../../../hooks/useLocalStorage';
+import useWindowSize from '../../../hooks/useWindowSize';
 import { prefixes } from '../../../utils/constants';
 import { applyGraphFilter, CstMatchMode, CstType, DependencyMode, extractGlobals, IConstituenta, matchConstituenta } from '../../../utils/models';
 import { getCstDescription, getCstStatusFgColor, getMockConstituenta } from '../../../utils/staticUI';
@@ -15,6 +15,9 @@ import MatchModePicker from './MatchModePicker';
 // Height that should be left to accomodate navigation panel + bottom margin
 const LOCAL_NAVIGATION_H = '2.1rem';
 
+// Window width cutoff for expression show
+const COLUMN_EXPRESSION_HIDE_THRESHOLD = 1500;
+
 interface ViewSideConstituentsProps {
   expression: string
   baseHeight: string
@@ -29,8 +32,11 @@ function isMockCst(cst: IConstituenta) {
 const columnHelper = createColumnHelper<IConstituenta>();
 
 function ViewSideConstituents({ expression, baseHeight, activeID, onOpenEdit }: ViewSideConstituentsProps) {
+  const windowSize = useWindowSize();
   const { noNavigation, colors } = useConceptTheme();
   const { schema } = useRSForm();
+
+  const [columnVisibility, setColumnVisibility] = useState<VisibilityState>({'expression': true})
   
   const [filterMatch, setFilterMatch] = useLocalStorage('side-filter-match', CstMatchMode.ALL);
   const [filterText, setFilterText] = useLocalStorage('side-filter-text', '');
@@ -38,7 +44,19 @@ function ViewSideConstituents({ expression, baseHeight, activeID, onOpenEdit }:
   
   const [filteredData, setFilteredData] = useState<IConstituenta[]>(schema?.items ?? []);
 
-  useEffect(
+  useLayoutEffect(
+  () => {
+    setColumnVisibility(prev => {
+      const newValue = (windowSize.width ?? 0) >= COLUMN_EXPRESSION_HIDE_THRESHOLD;
+      if (newValue === prev['expression']) {
+        return prev;
+      } else {
+        return {'expression': newValue}
+      }
+    });
+  }, [windowSize]);
+
+  useLayoutEffect(
   () => {
     if (!schema?.items) {
       setFilteredData([]);
@@ -118,9 +136,9 @@ function ViewSideConstituents({ expression, baseHeight, activeID, onOpenEdit }:
     columnHelper.accessor(cst => getCstDescription(cst), {
       id: 'description',
       header: 'Описание',
-      size: 350,
+      size: 500,
       minSize: 350,
-      maxSize: 350,
+      maxSize: 500,
       cell: props => 
         <div style={{
           fontSize: 12,
@@ -132,9 +150,10 @@ function ViewSideConstituents({ expression, baseHeight, activeID, onOpenEdit }:
     columnHelper.accessor('definition_formal', {
       id: 'expression',
       header: 'Выражение',
-      size: 700,
+      size: 1000,
       minSize: 0,
-      maxSize: 700,
+      maxSize: 1000,
+      enableHiding: true,
       cell: props => 
         <div style={{
           fontSize: 12,
@@ -145,6 +164,16 @@ function ViewSideConstituents({ expression, baseHeight, activeID, onOpenEdit }:
     })
   ], [colors]);
 
+  const conditionalRowStyles = useMemo(
+  (): IConditionalStyle<IConstituenta>[] => [
+    {
+      when: (cst: IConstituenta) => cst.id === activeID,
+      style: {
+        backgroundColor: colors.bgSelected
+      },
+    }
+  ], [activeID, colors]);
+
   const maxHeight = useMemo(
   () => {
     const siblingHeight = `${baseHeight} - ${LOCAL_NAVIGATION_H}`
@@ -174,9 +203,12 @@ function ViewSideConstituents({ expression, baseHeight, activeID, onOpenEdit }:
       <DataTable
         data={filteredData}
         columns={columns}
+        conditionalRowStyles={conditionalRowStyles}
+        dense
 
-        
-        // conditionalRowStyles={conditionalRowStyles}
+        enableHiding
+        columnVisibility={columnVisibility}
+        onColumnVisibilityChange={setColumnVisibility}
 
         noDataComponent={
           <span className='flex flex-col justify-center p-2 text-center min-h-[5rem]'>
diff --git a/rsconcept/frontend/src/pages/UserProfilePage/ViewSubscriptions.tsx b/rsconcept/frontend/src/pages/UserProfilePage/ViewSubscriptions.tsx
index bff7332f..ebde5ad8 100644
--- a/rsconcept/frontend/src/pages/UserProfilePage/ViewSubscriptions.tsx
+++ b/rsconcept/frontend/src/pages/UserProfilePage/ViewSubscriptions.tsx
@@ -1,8 +1,7 @@
-import { createColumnHelper } from '@tanstack/react-table';
 import { useMemo } from 'react';
 import { useIntl } from 'react-intl';
 
-import DataTable from '../../components/Common/DataTable';
+import DataTable, { createColumnHelper } from '../../components/DataTable';
 import { useConceptNavigation } from '../../context/NagivationContext';
 import { ILibraryItem } from '../../utils/models';
 
@@ -52,9 +51,13 @@ function ViewSubscriptions({items}: ViewSubscriptionsProps) {
     <DataTable
       columns={columns}
       data={items}
-      // defaultSortFieldId='time_update'
-      // defaultSortAsc={false}
 
+      dense
+      enableSorting
+      initialSorting={{
+        id: 'time_update',
+        desc: true
+      }}
       noDataComponent={
         <div className='h-[10rem]'>Отслеживаемые схемы отсутствуют</div>
       }
diff --git a/rsconcept/frontend/src/utils/color.ts b/rsconcept/frontend/src/utils/color.ts
index 6520a81a..5c058d67 100644
--- a/rsconcept/frontend/src/utils/color.ts
+++ b/rsconcept/frontend/src/utils/color.ts
@@ -65,7 +65,7 @@ export const lightT: IColorTheme = {
   fgGreen:    'hsl(100, 090%, 035%)',
   fgBlue:     'hsl(235, 100%, 050%)',
   fgPurple:   'hsl(270, 100%, 070%)',
-  fgTeal:     'hsl(192, 090%, 040%)',
+  fgTeal:     'hsl(200, 080%, 050%)',
   fgOrange:   'hsl(030, 090%, 055%)'
 };