# CxJS

> CxJS is a feature-rich JavaScript (TypeScript) framework for building complex web front-ends, such as portals, dashboards and admin applications.

## Documentation Sets

- [Complete Documentation](https://new.cxjs.io/llms-full.txt): Full CxJS documentation including all guides and API references
- [Key Documentation](https://new.cxjs.io/llms-small.txt): Essential CxJS documentation for getting started

## Notes

- This content is auto-generated from the official CxJS documentation.
- Pages are ordered according to the documentation navigation structure.

## Documentation Pages

### Introduction

#### Getting Started
- [What is CxJS](https://new.cxjs.io/docs/intro/what-is-cxjs): Overview of CxJS framework, its purpose, and key features
- [Hello World](https://new.cxjs.io/docs/intro/hello-world): Build your first CxJS application step by step
- [Installation](https://new.cxjs.io/docs/intro/installation): Set up CxJS in your project using npm or yarn
- [Themes](https://new.cxjs.io/docs/intro/themes): Apply and customize visual themes for your application
- [Tailwind CSS](https://new.cxjs.io/docs/intro/tailwind-css): Integrate Tailwind CSS with CxJS for utility-first styling
- [Application Templates](https://new.cxjs.io/docs/intro/application-templates): Starter templates and boilerplates for new projects
- [AI (Skills)](https://new.cxjs.io/docs/intro/ai): Using AI coding assistants with CxJS

#### Basics
- [JSX Syntax](https://new.cxjs.io/docs/intro/jsx-syntax): CxJS-specific JSX syntax and configuration options
- [Typed Models](https://new.cxjs.io/docs/intro/typed-models): Define type-safe data models with createModel
- [Store](https://new.cxjs.io/docs/intro/store): Central state container for application data
- [Data Binding](https://new.cxjs.io/docs/intro/data-binding): Connect UI components to store data with bindings
- [Controllers](https://new.cxjs.io/docs/intro/controllers): Encapsulate business logic and computed values
- [Formatting](https://new.cxjs.io/docs/intro/formatting): Format numbers, dates, and text for display

#### Core Components
- [HtmlElement](https://new.cxjs.io/docs/intro/html-element): Base component for rendering HTML elements with bindings
- [PureContainer](https://new.cxjs.io/docs/intro/pure-container): Invisible container for grouping child components
- [ContentResolver](https://new.cxjs.io/docs/intro/content-resolver): Dynamically resolve and render content based on data

#### Authoring Widgets
- [Functional Components](https://new.cxjs.io/docs/intro/functional-components): Create reusable components with functions
- [Custom Components](https://new.cxjs.io/docs/intro/custom-components): Build custom widget classes extending CxJS base

#### Migration
- [Changelog](https://new.cxjs.io/docs/intro/changelog): Version history and release notes
- [Breaking Changes](https://new.cxjs.io/docs/intro/breaking-changes): List of breaking changes between major versions
- [Migration Guide](https://new.cxjs.io/docs/intro/migration-guide): Step-by-step guide for upgrading CxJS versions

#### Resources
- [Sample Applications](https://new.cxjs.io/docs/intro/sample-applications): Example applications demonstrating CxJS patterns
- [Component Libraries](https://new.cxjs.io/docs/intro/component-libraries): Add-on libraries that provide additional CxJS components

### Concepts

#### Data Views
- [Overview](https://new.cxjs.io/docs/concepts/data-views): Components that iterate and transform data
- [Repeater](https://new.cxjs.io/docs/concepts/repeater): Render a template for each item in an array
- [Sandbox](https://new.cxjs.io/docs/concepts/sandbox): Isolate store changes for cancel/save workflows
- [PrivateStore](https://new.cxjs.io/docs/concepts/private-store): Create isolated store instances for components
- [DataProxy](https://new.cxjs.io/docs/concepts/data-proxy): Transform data between parent and child stores
- [Rescope](https://new.cxjs.io/docs/concepts/rescope): Remap store paths for nested components

#### Selections
- [Overview](https://new.cxjs.io/docs/concepts/selections): Track selected items in lists and grids
- [KeySelection](https://new.cxjs.io/docs/concepts/key-selection): Select items by unique key identifier
- [SimpleSelection](https://new.cxjs.io/docs/concepts/simple-selection): Basic single-item selection
- [PropertySelection](https://new.cxjs.io/docs/concepts/property-selection): Selection stored in record properties

#### Routing
- [Overview](https://new.cxjs.io/docs/concepts/routing): Client-side routing and navigation
- [Route](https://new.cxjs.io/docs/concepts/route): Define routes and render content based on URL
- [RedirectRoute](https://new.cxjs.io/docs/concepts/redirect-route): Automatically redirect between routes
- [Url](https://new.cxjs.io/docs/concepts/url): Build and parse URLs with parameters
- [History](https://new.cxjs.io/docs/concepts/history): Manage browser history and navigation state

#### Drag & Drop
- [Overview](https://new.cxjs.io/docs/concepts/drag-and-drop): Implement drag and drop interactions
- [DragSource](https://new.cxjs.io/docs/concepts/drag-source): Make elements draggable
- [DropZone](https://new.cxjs.io/docs/concepts/drop-zone): Define areas that accept dropped items
- [DragHandle](https://new.cxjs.io/docs/concepts/drag-handle): Restrict drag initiation to specific handles

#### Advanced
- [Keyboard Shortcuts](https://new.cxjs.io/docs/concepts/keyboard-shortcuts): Register and handle keyboard shortcuts
- [Localization](https://new.cxjs.io/docs/concepts/localization): Translate UI text and format locale-specific data
- [DetachedScope](https://new.cxjs.io/docs/concepts/detached-scope): Render components outside the normal hierarchy
- [IsolatedScope](https://new.cxjs.io/docs/concepts/isolated-scope): Prevent store access from parent context

### Layout

#### General Purpose
- [Button](https://new.cxjs.io/docs/layout/button): Clickable button with various styles and states
- [Tab](https://new.cxjs.io/docs/layout/tabs): Tabbed interface for switching between views
- [Heading](https://new.cxjs.io/docs/layout/heading): Semantic heading elements (h1-h6)
- [Text](https://new.cxjs.io/docs/layout/text): Text display with formatting and bindings
- [Link](https://new.cxjs.io/docs/layout/link): Navigation links with routing support
- [LinkButton](https://new.cxjs.io/docs/layout/link-button): Button styled as a link
- [Icon](https://new.cxjs.io/docs/layout/icon): Display icons from icon libraries
- [ProgressBar](https://new.cxjs.io/docs/layout/progress-bar): Visual progress indicator
- [Resizer](https://new.cxjs.io/docs/layout/resizer): Draggable resize handle for panels
- [HScroller](https://new.cxjs.io/docs/layout/hscroller): Horizontal scrolling container
- [FlexBox](https://new.cxjs.io/docs/layout/flexbox): Flexbox-based layout container
- [Section](https://new.cxjs.io/docs/layout/section): Card-like container with header and body

#### App Layout
- [Outer Layouts](https://new.cxjs.io/docs/layout/outer-layouts): Page-level layout templates
- [ContentPlaceholder](https://new.cxjs.io/docs/layout/content-placeholder): Named slots for content injection
- [Content](https://new.cxjs.io/docs/layout/content): Inject content into layout placeholders

#### Inner Layouts
- [Overview](https://new.cxjs.io/docs/layout/inner-layouts): Arrange form fields and labels
- [LabelsLeftLayout](https://new.cxjs.io/docs/layout/labels-left-layout): Labels positioned to the left of fields
- [LabelsTopLayout](https://new.cxjs.io/docs/layout/labels-top-layout): Labels positioned above fields
- [FirstVisibleChildLayout](https://new.cxjs.io/docs/layout/first-visible-child-layout): Show only the first visible child
- [UseParentLayout](https://new.cxjs.io/docs/layout/use-parent-layout): Inherit layout from parent component

#### Overlays
- [Window](https://new.cxjs.io/docs/layout/window): Modal dialog window
- [Overlay](https://new.cxjs.io/docs/layout/overlay): Positioned overlay container
- [Tooltip](https://new.cxjs.io/docs/layout/tooltip): Hover tooltips and popovers
- [Toast](https://new.cxjs.io/docs/layout/toast): Temporary notification messages
- [MsgBox](https://new.cxjs.io/docs/layout/msgbox): Alert, confirm, and prompt dialogs
- [FlyweightTooltipTracker](https://new.cxjs.io/docs/layout/flyweight-tooltip-tracker): Efficient tooltips for many elements

#### Menus
- [Menu](https://new.cxjs.io/docs/layout/menu): Vertical menu with items and submenus
- [ContextMenu](https://new.cxjs.io/docs/layout/context-menu): Right-click context menus
- [Dropdown](https://new.cxjs.io/docs/layout/dropdown): Dropdown menu triggered by button

### Forms

#### Fields
- [TextField](https://new.cxjs.io/docs/forms/text-field): Single-line text input field
- [TextArea](https://new.cxjs.io/docs/forms/text-area): Multi-line text input field
- [NumberField](https://new.cxjs.io/docs/forms/number-field): Numeric input with formatting
- [Checkbox](https://new.cxjs.io/docs/forms/checkbox): Boolean checkbox input
- [Radio](https://new.cxjs.io/docs/forms/radio): Radio button for single selection
- [Select](https://new.cxjs.io/docs/forms/select): Dropdown select input
- [Switch](https://new.cxjs.io/docs/forms/switch): Toggle switch for boolean values

#### Validation
- [Overview](https://new.cxjs.io/docs/forms/validation): Form validation concepts and patterns
- [ValidationGroup](https://new.cxjs.io/docs/forms/validation-group): Group fields for collective validation
- [Validator](https://new.cxjs.io/docs/forms/validator): Custom validation rules
- [ValidationError](https://new.cxjs.io/docs/forms/validation-error): Display validation error messages

#### Lookups
- [LookupField](https://new.cxjs.io/docs/forms/lookup-field): Searchable dropdown with remote data
- [Custom Bindings](https://new.cxjs.io/docs/forms/custom-lookup-bindings): Bind multiple values from lookup
- [Infinite List](https://new.cxjs.io/docs/forms/infinite-lookup-list): Load options on scroll
- [Options Filter](https://new.cxjs.io/docs/forms/lookup-options-filter): Client-side option filtering
- [Options Grouping](https://new.cxjs.io/docs/forms/lookup-options-grouping): Group options by category

#### Date & Time
- [DateField](https://new.cxjs.io/docs/forms/date-field): Date picker input
- [Calendar](https://new.cxjs.io/docs/forms/calendar): Calendar widget for date selection
- [DateTimeField](https://new.cxjs.io/docs/forms/date-time-field): Combined date and time picker
- [MonthField](https://new.cxjs.io/docs/forms/month-field): Month and year picker
- [MonthPicker](https://new.cxjs.io/docs/forms/month-picker): Month selection calendar

#### File Upload
- [UploadButton](https://new.cxjs.io/docs/forms/upload-button): File upload button
- [Multi-file Upload](https://new.cxjs.io/docs/forms/multi-file-upload): Upload multiple files at once

#### Lists
- [List](https://new.cxjs.io/docs/forms/list): Selectable list of items
- [Grouping](https://new.cxjs.io/docs/forms/list-grouping): Group list items by category
- [Forwarding Keyboard Inputs](https://new.cxjs.io/docs/forms/list-forwarding-keyboard-inputs): Forward keyboard events to the list

#### General
- [ColorField](https://new.cxjs.io/docs/forms/color-field): Color picker input field
- [ColorPicker](https://new.cxjs.io/docs/forms/color-picker): Color selection widget
- [Slider](https://new.cxjs.io/docs/forms/slider): Range slider input
- [Label](https://new.cxjs.io/docs/forms/label): Form field label
- [FieldGroup](https://new.cxjs.io/docs/forms/field-group): Group related form fields
- [LabeledContainer](https://new.cxjs.io/docs/forms/labeled-container): Container with label support
- [HighlightedSearchText](https://new.cxjs.io/docs/forms/highlighted-search-text): Highlight matching search text

### Tables

#### Basics
- [Grid](https://new.cxjs.io/docs/tables/grid): Data grid with sorting, filtering, and selection
- [Searching and Filtering](https://new.cxjs.io/docs/tables/searching-and-filtering): Filter grid data with search inputs
- [Pagination](https://new.cxjs.io/docs/tables/pagination): Page through large datasets
- [Multiple Selection](https://new.cxjs.io/docs/tables/multiple-selection): Select multiple grid rows
- [Buffering](https://new.cxjs.io/docs/tables/buffering): Virtualized rendering for large datasets
- [Infinite Scrolling](https://new.cxjs.io/docs/tables/infinite-scrolling): Load more data on scroll

#### Columns
- [Complex Headers](https://new.cxjs.io/docs/tables/complex-headers): Multi-row and grouped column headers
- [Header Menu](https://new.cxjs.io/docs/tables/header-menu): Column header dropdown menus
- [Column Resizing](https://new.cxjs.io/docs/tables/column-resizing): Drag to resize column widths
- [Dynamic Columns](https://new.cxjs.io/docs/tables/dynamic-columns): Add and remove columns dynamically
- [Column Reordering](https://new.cxjs.io/docs/tables/column-reordering): Drag to reorder columns
- [Fixed Columns](https://new.cxjs.io/docs/tables/fixed-columns): Lock columns to left or right edge

#### Rows
- [Row Expanding](https://new.cxjs.io/docs/tables/row-expanding): Expand rows to show detail content
- [Row Drag and Drop](https://new.cxjs.io/docs/tables/row-drag-and-drop): Reorder rows with drag and drop

#### Editing
- [Cell Editing](https://new.cxjs.io/docs/tables/cell-editing): Edit individual cells inline
- [Row Editing](https://new.cxjs.io/docs/tables/row-editing): Edit entire rows at once
- [Inline Edit](https://new.cxjs.io/docs/tables/inline-edit): Edit data directly in the grid
- [Form Edit](https://new.cxjs.io/docs/tables/form-edit): Edit rows in a separate form

#### Data Adapters
- [Overview](https://new.cxjs.io/docs/tables/data-adapters): Transform data for grid display
- [ArrayAdapter](https://new.cxjs.io/docs/tables/array-adapter): Simple array data source
- [GroupAdapter](https://new.cxjs.io/docs/tables/group-adapter): Group and aggregate data
- [TreeAdapter](https://new.cxjs.io/docs/tables/tree-adapter): Hierarchical tree data source

#### Grouping
- [Grouping](https://new.cxjs.io/docs/tables/grouping): Group rows by column values
- [Dynamic Grouping](https://new.cxjs.io/docs/tables/dynamic-grouping): User-controlled grouping options

#### Trees
- [TreeNode](https://new.cxjs.io/docs/tables/tree-node): Expandable tree node component
- [Tree Grid](https://new.cxjs.io/docs/tables/tree-grid): Grid with hierarchical data
- [Searching Tree Grids](https://new.cxjs.io/docs/tables/searching-tree-grids): Search within tree structures
- [Tree Operations](https://new.cxjs.io/docs/tables/tree-operations): Add, remove, and move tree nodes
- [Tree Drag and Drop](https://new.cxjs.io/docs/tables/tree-drag-and-drop): Drag and drop in tree grids

### Charts

#### SVG Primitives
- [Svg](https://new.cxjs.io/docs/charts/svg): SVG container element
- [Rectangle](https://new.cxjs.io/docs/charts/rectangle): SVG rectangle shape
- [Ellipse](https://new.cxjs.io/docs/charts/ellipse): SVG ellipse and circle shapes
- [Line](https://new.cxjs.io/docs/charts/line): SVG line element
- [Text](https://new.cxjs.io/docs/charts/text): SVG text element with bindings
- [ClipRect](https://new.cxjs.io/docs/charts/clip-rect): Clip content to rectangular region
- [NonOverlappingRect](https://new.cxjs.io/docs/charts/non-overlapping-rect): Automatically position labels to avoid overlap

#### Chart Basics
- [Overview](https://new.cxjs.io/docs/charts/overview): Introduction to CxJS charting
- [Chart](https://new.cxjs.io/docs/charts/chart): Chart container with axes configuration
- [Gridlines](https://new.cxjs.io/docs/charts/gridlines): Background grid lines for charts
- [Legend](https://new.cxjs.io/docs/charts/legend): Chart legend for series identification

#### Axes
- [NumericAxis](https://new.cxjs.io/docs/charts/numeric-axis): Axis for numeric data
- [CategoryAxis](https://new.cxjs.io/docs/charts/category-axis): Axis for categorical data
- [TimeAxis](https://new.cxjs.io/docs/charts/time-axis): Axis for date and time data
- [Complex Labels](https://new.cxjs.io/docs/charts/complex-axis-labels): Custom axis label formatting
- [Calculated Height](https://new.cxjs.io/docs/charts/calculated-chart-height): Dynamic chart height based on data

#### Line Graphs
- [LineGraph](https://new.cxjs.io/docs/charts/line-graph): Line chart from data array
- [Stacked Lines Example](https://new.cxjs.io/docs/charts/stacked-lines): Multiple stacked line series

#### Bars and Columns
- [BarGraph](https://new.cxjs.io/docs/charts/bar-graph): Horizontal bar chart from data array
- [Bar](https://new.cxjs.io/docs/charts/bar): Individual bar element
- [ColumnGraph](https://new.cxjs.io/docs/charts/column-graph): Vertical column chart from data array
- [Column](https://new.cxjs.io/docs/charts/column): Individual column element
- [Stacked Bars Example](https://new.cxjs.io/docs/charts/stacked-bars): Stacked horizontal bars
- [Stacked Columns Example](https://new.cxjs.io/docs/charts/stacked-columns): Stacked vertical columns
- [Normalized Columns Example](https://new.cxjs.io/docs/charts/normalized-columns): 100% stacked columns
- [Auto Width Columns Example](https://new.cxjs.io/docs/charts/auto-width-columns): Automatically sized column widths
- [Bar Bullets Example](https://new.cxjs.io/docs/charts/bar-bullets): Bar chart with bullet markers
- [Scrollable Bars Example](https://new.cxjs.io/docs/charts/scrollable-bars): Scrollable bar chart for many items
- [Timeline Example](https://new.cxjs.io/docs/charts/timeline): Timeline visualization with bars
- [Combined Chart Example](https://new.cxjs.io/docs/charts/combined-chart): Mix bars with other chart types

#### Pie Charts
- [PieChart](https://new.cxjs.io/docs/charts/pie-chart): Pie and donut charts
- [PieLabel](https://new.cxjs.io/docs/charts/pie-label): Labels for pie slices
- [Multi-level Pie Example](https://new.cxjs.io/docs/charts/multi-level-pie): Nested pie charts

#### Markers and Ranges
- [Marker](https://new.cxjs.io/docs/charts/marker): Point marker on chart
- [ScatterGraph](https://new.cxjs.io/docs/charts/scatter-graph): Scatter plot from data array
- [MarkerLine](https://new.cxjs.io/docs/charts/marker-line): Vertical or horizontal reference line
- [Range](https://new.cxjs.io/docs/charts/range): Shaded range area on chart
- [RangeMarker](https://new.cxjs.io/docs/charts/range-marker): Range marker with labels
- [Swimlane](https://new.cxjs.io/docs/charts/swimlane): Horizontal swimlane band
- [Swimlanes](https://new.cxjs.io/docs/charts/swimlanes): Multiple swimlane bands

#### Utilities
- [ColorMap](https://new.cxjs.io/docs/charts/color-map): Map data values to colors
- [MouseTracker](https://new.cxjs.io/docs/charts/mouse-tracker): Track mouse position on chart
- [MinMaxFinder](https://new.cxjs.io/docs/charts/min-max-finder): Find min/max values in data
- [SnapPointFinder](https://new.cxjs.io/docs/charts/snap-point-finder): Snap cursor to nearest data point
- [ValueAtFinder](https://new.cxjs.io/docs/charts/value-at-finder): Find value at cursor position
- [PointReducers](https://new.cxjs.io/docs/charts/point-reducers): Aggregate and reduce chart data
- [HoverSync](https://new.cxjs.io/docs/charts/hover-sync): Synchronize hover state across charts
- [HoverSyncElement](https://new.cxjs.io/docs/charts/hover-sync-element): Apply hover effects to arbitrary elements

### Utilities

#### Data Operations
- [updateArray](https://new.cxjs.io/docs/utilities/update-array): Immutably update array elements
- [append](https://new.cxjs.io/docs/utilities/append): Append elements to array
- [merge](https://new.cxjs.io/docs/utilities/merge): Deep merge objects
- [filter](https://new.cxjs.io/docs/utilities/filter): Filter array with predicate
- [moveElement](https://new.cxjs.io/docs/utilities/move-element): Move element within array
- [insertElement](https://new.cxjs.io/docs/utilities/insert-element): Insert element at index
- [diffArrays](https://new.cxjs.io/docs/utilities/diff-arrays): Compare two arrays for differences

#### Tree Operations
- [updateTree](https://new.cxjs.io/docs/utilities/update-tree): Immutably update tree nodes
- [findTreeNode](https://new.cxjs.io/docs/utilities/find-tree-node): Find node in tree structure
- [findTreePath](https://new.cxjs.io/docs/utilities/find-tree-path): Get path to tree node
- [removeTreeNodes](https://new.cxjs.io/docs/utilities/remove-tree-nodes): Remove nodes from tree

#### Selectors & Computed
- [Grouper](https://new.cxjs.io/docs/utilities/grouper): Group and aggregate data
- [getComparer](https://new.cxjs.io/docs/utilities/get-comparer): Create comparison function
- [Expression](https://new.cxjs.io/docs/utilities/expression): Dynamic expression evaluation

#### Functions
- [debounce](https://new.cxjs.io/docs/utilities/debounce): Delay function execution
- [validatedDebounce](https://new.cxjs.io/docs/utilities/validated-debounce): Debounce with validation
- [throttle](https://new.cxjs.io/docs/utilities/throttle): Limit function call frequency
- [shallowEquals](https://new.cxjs.io/docs/utilities/shallow-equals): Shallow object comparison
- [coalesce](https://new.cxjs.io/docs/utilities/coalesce): Return first defined value

#### Search
- [getSearchQueryPredicate](https://new.cxjs.io/docs/utilities/get-search-query-predicate): Create search filter function
- [getSearchQueryHighlighter](https://new.cxjs.io/docs/utilities/get-search-query-highlighter): Highlight search matches
- [escapeSpecialRegexCharacters](https://new.cxjs.io/docs/utilities/escape-special-regex-characters): Escape regex special chars

#### Color
- [parseColor](https://new.cxjs.io/docs/utilities/parse-color): Parse color strings
- [Color Conversions](https://new.cxjs.io/docs/utilities/color-conversions): Convert between color formats

#### Date
- [zeroTime](https://new.cxjs.io/docs/utilities/zero-time): Set time to midnight
- [monthStart](https://new.cxjs.io/docs/utilities/month-start): Get first day of month
- [dateDiff](https://new.cxjs.io/docs/utilities/date-diff): Calculate date difference
- [sameDate](https://new.cxjs.io/docs/utilities/same-date): Compare dates ignoring time
- [minDate / maxDate](https://new.cxjs.io/docs/utilities/min-max-date): Find earliest or latest date
- [encodeDate](https://new.cxjs.io/docs/utilities/encode-date): Encode date as string
- [parseDateInvariant](https://new.cxjs.io/docs/utilities/parse-date-invariant): Parse date in invariant format

#### DOM
- [findFirst / closest](https://new.cxjs.io/docs/utilities/find-first-closest): Find DOM elements
- [isFocusable](https://new.cxjs.io/docs/utilities/is-focusable): Check if element is focusable
- [getActiveElement](https://new.cxjs.io/docs/utilities/get-active-element): Get currently focused element
- [scrollElementIntoView](https://new.cxjs.io/docs/utilities/scroll-element-into-view): Scroll element into viewport
- [findScrollableParent](https://new.cxjs.io/docs/utilities/find-scrollable-parent): Find scrollable ancestor
- [getScrollerBoundingClientRect](https://new.cxjs.io/docs/utilities/get-scroller-bounding-client-rect): Get scroller bounds
- [getTopLevelBoundingClientRect](https://new.cxjs.io/docs/utilities/get-top-level-bounding-client-rect): Get top-level element bounds
- [getParentFrameBoundingClientRect](https://new.cxjs.io/docs/utilities/get-parent-frame-bounding-client-rect): Get parent frame bounds
- [KeyCode](https://new.cxjs.io/docs/utilities/key-code): Keyboard key code constants

#### Type Guards
- [isArray](https://new.cxjs.io/docs/utilities/is-array): Check if value is array
- [isObject](https://new.cxjs.io/docs/utilities/is-object): Check if value is object
- [isString](https://new.cxjs.io/docs/utilities/is-string): Check if value is string
- [isNumber](https://new.cxjs.io/docs/utilities/is-number): Check if value is number
- [isFunction](https://new.cxjs.io/docs/utilities/is-function): Check if value is function
- [isDefined](https://new.cxjs.io/docs/utilities/is-defined): Check if value is defined
- [isUndefined](https://new.cxjs.io/docs/utilities/is-undefined): Check if value is undefined
- [isNonEmptyArray](https://new.cxjs.io/docs/utilities/is-non-empty-array): Check for non-empty array
- [isPromise](https://new.cxjs.io/docs/utilities/is-promise): Check if value is promise
- [isDigit](https://new.cxjs.io/docs/utilities/is-digit): Check if character is digit
- [isTouchDevice](https://new.cxjs.io/docs/utilities/is-touch-device): Detect touch-capable device
- [isTouchEvent](https://new.cxjs.io/docs/utilities/is-touch-event): Check if event is touch event

#### Misc
- [Console](https://new.cxjs.io/docs/utilities/console): Debug logging utilities
- [Event Callbacks](https://new.cxjs.io/docs/utilities/event-callbacks): Event handling helpers
- [parseStyle](https://new.cxjs.io/docs/utilities/parse-style): Parse CSS style strings