chakra-ui/zag

Features

• Headless Logic Decoupling - Decouples complex UI interaction logic from visual styling using framework-agnostic state machines.
• Headless Accessibility Logic - Provides unstyled accessibility logic and ARIA attributes that can be applied to any visual component implementation.
• Framework Agnostic UI Logic - Provides a library of framework-agnostic UI logic and state management that decouples behavior from the rendering layer.
• Headless UI Libraries - Implements a comprehensive set of unstyled UI primitives powered by finite state machines for framework-agnostic accessibility and logic.
• Headless Component Logic - Provides unstyled component logic that separates functional behavior and ARIA attributes from the visual presentation.
• Hierarchical State Machines - Utilizes hierarchical state machines with nested states to manage the lifecycles and side effects of complex UI behaviors.
• Statecharts - Employs statecharts with hierarchical states and guarded transitions to coordinate complex events in interactive components.
• State-Transition Execution - Implements the runtime logic for executing state transitions and managing side effects through actions and boolean guards.
• Accessible Interaction Patterns - Provides standardized implementation patterns for keyboard interactions and ARIA attributes to ensure UI components are accessible.
• Accessible Interaction Toolkits - Provides a comprehensive toolkit for implementing complex, accessible interface patterns across different rendering engines.
• Automated Accessibility Markup - Automatically coordinates the necessary ARIA attributes and keyboard behaviors to meet accessibility standards for UI components.
• State Orchestration - Manages the open state and automatic closing logic for interactive menus.
• Headless State Managers - Implements framework-agnostic state models to coordinate complex interaction and accessibility patterns.
• Outside Click Detectors - Detects interactions outside a specific element to trigger the closure of overlays and dialogs.
• Keyboard Navigation - Ships robust utilities for navigating UI options using standard arrow keys, Home, End, and Enter keys.
• Menu Keyboard Navigators - Provides keyboard navigation logic for menus using arrow keys and typeahead focusing.
• Menu Components - Implements headless logic for hierarchical menus with submenus and item groups.
• Modal Dialogs - Implements a headless dialog with support for modal modes and ARIA role switching.
• Navigation Menu Management - Ships state and accessibility logic for navigation menus containing links and dropdowns.
• Popover Overlays - Implements non-modal floating containers that display contextual information relative to a trigger.
• Context Menu Logic - Provides an accessible, unstyled implementation of context menus triggered by right-click or long-press.
• Focus Management - Manages focus transitions upon opening and closing popovers to ensure keyboard accessibility.
• State Machine-Driven Component Logic - Uses finite state machines to model complex UI interactions, ensuring deterministic behavior independent of the rendering framework.
• Reactive State Bindings - Synchronizes internal state machine transitions with framework-specific props and events through reactive data flows.
• Selection Management Components - Coordinates selection state and interaction behavior across groups of items via a programmatic interface.
• Slide-Out Panels - Implements accessible sliding panels with support for focus trapping and gesture-based interaction.
• Finite State Machine Controllers - Uses finite state machines and statecharts to model complex UI interactions and ensure predictable transitions.
• Data-Attribute Styling - Uses scoped data attributes to identify component roles, allowing targeted CSS styling for headless elements.
• State-Based Style Application - Applies dynamic data attributes based on internal state to enable reactive CSS styling.
• Tabbed Navigation - Implements interaction and accessibility logic for organizing content into selectable tabbed panels.
• Framework-Independent UI Logic - Ships state-machine-driven interactive behaviors that function independently of any specific JavaScript UI library.
• Framework Component Adapters - Ships specialized adapter layers that ensure interaction logic remains consistent across React, Vue, Svelte, and Solid.
• UI Data Sorting - Provides logic for organizing UI list items using both client-side functions and server-side parameters.
• Asynchronous Pagination Handlers - Handles asynchronous loading of data in chunks using cursors to prevent client-side overloading.
• Date String Parsers - Provides utilities for parsing date strings and formatting text displays for a calendar interface.
• Multi-Trigger Menu Sharing - Allows a single menu instance to be shared across multiple trigger elements with dynamic repositioning.
• Accessible Progress Labels - Generates localized, screen-reader-accessible labels to announce progress values to users of assistive technologies.
• Panel Visibility Controllers - Provides a programmatic interface to adjust panel sizes, collapse, or expand sections.
• Tree View Components - Implements a headless tree view component for rendering and navigating hierarchical data structures.
• Accessible Control Labels - Allows overriding default screen reader labels for specific actions like incrementing and decrementing values.
• Accordions - Provides state and keyboard interactions for expanding and collapsing content sections.
• Timer Management Utilities - Provides utilities for managing the lifecycle of timers, including start, pause, resume, and reset actions.
• Toggle Groupings - Implements a group of related toggle buttons supporting both single and multiple selection modes.
• Selection Constraints - Enforces date selection restrictions via minimum and maximum ranges or unavailable date marking.
• Carousel Components - Implements a headless carousel component with state and accessibility for slide-based content viewing.
• Interaction Controllers - Provides mouse-driven dragging and state callbacks to manage interactive carousel navigation.
• Carousel Layout Configurations - Provides configuration options for carousel layout, including visible slide counts and spacing.
• Collapsible Panels - Implements state machine logic to toggle the visibility of collapsible content panels.
• Channel Controllers - Provides logic to expose individual color channel values through inputs or sliders.
• Form Integrations - Associates a color picker with a form field using hidden inputs for native form submission.
• Visual Color Pickers - Implements state and interaction logic for a visual color selection widget supporting multiple formats.
• Color Swatches - Provides a system for managing and displaying predefined color swatches for quick selection.
• Comboboxes - Provides a headless state machine implementation of a combobox that combines text input with a selectable dropdown list.
• Component Transitions - Manages the lifecycle of UI components to defer DOM removal until CSS exit animations are complete.
• Controller-Initiated State Updates - Allows external controllers to update machine context and state through programmatic bindings and initial properties.
• Calendar Views - Manages the active view level of a calendar, allowing transitions between day, month, and year views.
• Data List Managers - Manages the full lifecycle of remote data lists, including loading states, error messaging, and request cancellation.
• Localized Date Pickers - Provides localized date formatting and calendar behavior adapted for various locales and timezones.
• Date Pickers - Implements a calendar-based date picker supporting single, multiple, and range selection modes.
• Segmented Date Inputs - Provides a segmented date entry field with keyboard navigation, validation, and accessibility support.
• Focus Management - Manages the keyboard focus lifecycle for dialogs, including trapping focus upon opening and restoring it upon closing.
• Drawer Management - Implements synchronization for overlapping panels to manage indentation and layering order.
• Accessibility Announcements - Provides localized strings and templates to facilitate custom screen reader announcements for UI components.
• Trigger Coordination - Links multiple trigger elements to a single slide-out panel and tracks the active trigger context.
• Dropdown Positioning - Manages the placement logic of dropdown menus relative to their trigger elements.
• Floating Window Components - Provides logic for detachable, draggable, and resizable floating window interfaces.
• Focus Traps - Provides the logic to constrain keyboard navigation to a specific DOM region and restore focus when exiting.
• Checkbox Inputs - Provides state and accessibility logic for binary choice checkboxes, including indeterminate states.
• Toggle Switches - Implements a binary toggle switch with built-in keyboard interaction and native form integration logic.
• Hover Previews - Implements a popup mechanism that displays content previews upon hovering over trigger elements.
• Checkable Menu Items - Implements checkbox and radio-style interactive options within menu systems.
• Grouping - Provides state management for grouping related options into labeled sections within menus.
• In-Place Editing Inputs - Implements a text field that toggles between a static preview and an editable input for in-place editing.
• Splitter Synchronization - Synchronizes multiple splitter instances for simultaneous resizing of layout handles.
• Linear Navigation Constraints - Zustand-managed requirement of a specific step order and validation before allowing forward progress.
• List Data Filtering - Implements logic for refreshing and filtering data lists based on search queries processed locally or on a server.
• Listbox Components - Provides a selectable list of options featuring keyboard navigation and typeahead searching logic.
• Select Inputs - Implements dropdown menu state and accessibility logic with keyboard navigation and layout support.
• Navigation Configurations - Provides configuration for menu interaction triggers like click and hover, as well as focus looping.
• Programmatic State Controllers - Allows external control of menu items through a programmable interface and change listeners.
• Inline Renaming - Provides logic for inline renaming of labels within hierarchical tree structures.
• Notification Toast Management - Provides a system for creating, updating, and removing temporary on-screen feedback messages with custom priorities.
• Numeric Input Fields - Provides a numeric input field with support for incrementing, decrementing, and snapping to steps.
• Modal Popovers - Provides a toggle between non-modal and modal modes to trap focus and block page scrolling.
• Positioned Popovers - Calculates the placement and alignment of popovers relative to their trigger elements, including directional arrows.
• Shared Popover Instances - Shares a single popover instance across multiple triggers with dynamic repositioning.
• Nested Dialog Layers - Tracks hierarchies of open dialogs to manage visual layering and interaction depth.
• Pagination Components - Provides state and logic for navigating datasets split across multiple pages.
• Password Input Fields - Provides a secure password input field with visibility toggling and focus restoration.
• PIN Input Components - Implements a sequence of single-character input fields with automatic focus shifting for PIN entry.
• Overlay Visibility Controls - Provides programmatic methods to control the open state of popovers and listen for changes.
• Product Tour Libraries - Provides a comprehensive library for constructing multi-step interactive product walkthroughs.
• Carousel Navigation APIs - Offers programmatic interfaces for controlling the current page index and scrolling to specific items in a carousel.
• Programmatic UI Component Control - Provides a programmatic API to update tag values, add new entries, or clear tag lists at runtime.
• Progress Bars - Provides logic for linear indicators that visualize task completion or elapsed time.
• State Machine Progress Controllers - Implements a state machine to coordinate the internal state and completion percentage of progress indicators.
• Radio Groups - Provides the state and keyboard interaction logic for a set of radio options.
• Range Sliders - Implements a multi-thumb slider for selecting a numeric range between two values.
• Circular Sliders - Implements a circular dial slider for selecting angles within a 360-degree range.
• Rating Inputs - Provides a rating group component supporting full or half-increment values.
• Rendering-Independent UI State - Handles behavioral state for accessible components independently of the rendering engine to ensure consistent interaction.
• Resizable Layout Construction - Creates horizontal and vertical layout panels with adjustable sizes and constraints.
• Scroll State Machines - Ships a state machine that monitors scroll positions and overflow status for conditional UI rendering.
• Scrollable Viewport Managers - Provides logic for custom-scrollbar areas to handle overflow content and track scroll progress.
• Segmented Control Components - Provides a set of options for single selection with integrated form support.
• Cascading Selects - Implements a hierarchical selection menu with linked dropdown levels and keyboard navigation.
• Shared Viewport Coordination - Coordinates the position of a single floating container relative to active triggers for smooth transitions.
• Snap Points - Provides logic for defining specific vertical or horizontal coordinates where draggable panels lock.
• Step-Based Navigation Managers - Coordinates the state and navigation of multi-step UI flows with keyboard and programmatic support.
• Lifecycle Control - Controls the opening, positioning, and automatic closure of popups upon item selection.
• Programmatic Controls - Provides API methods for programmatically setting active tabs and managing focus.
• Tag Inputs - Implements a tag-based input field featuring delimiter-based addition and full keyboard navigation.
• Toast Accessibility Support - Implements keyboard hotkeys and screen reader support to shift focus to toast notifications for better accessibility.
• Toggle Buttons - Provides a toggle button with a binary pressed state, comprehensive keyboard interactions, and ARIA attributes.
• Tooltip Components - Implements headless logic for tooltips, including state management, positioning, and accessibility.
• Calendar Display Configurations - Provides layout and appearance configurations for calendar components, including multi-month views.
• Slider Inputs - Ships headless logic for range inputs supporting single or multiple thumbs with custom bounds.
• Selection State Management - Implements state management for single and multiple node selection via user interaction or programmatic calls.
• Dialog State Controllers - Provides mechanisms for controlling and listening to the open and closed states of dialogs.
• Reactive State Management - Utilizes a bindable reactive pattern to manage internal state updates across both controlled and uncontrolled component flows.
• Accessibility Attribute Mapping - Maps internal machine states directly to ARIA roles and data attributes for consistent accessibility and styling.
• Miscellaneous Tools - Framework-agnostic UI component logic.

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