Browse Kotlin Multiplatform libraries

Highly configurable calendar picker logic with customizable day-cell UI, multiple view modes (month, week, vertical, horizontal), selection types (single, multiple, range), and animated scrolling.

Opinionated toast component offering stacked, animated, and customizable toasts: multiple types/colors, positions, transitions, swipe-to-dismiss, actions/icons, durations, lazy performant rendering, and ViewModel-friendly updates.

Draw CSS-style box and inner shadows via a single modifier API—supports blur, spread, offset, color, shape masking, clipping, and inset shadows for Figma-like results.

Vertical typesetting editor supporting mixed Mongolian/Manchu and CJK/Kana/Hangul/Latin, with correct vertical rendering, cursor/selection, selection handles, undo/redo, multi-column flow, theming and context-menu hooks.

Native WebView-based PDF viewing with direct URL loading, smooth scrolling, pinch-to-zoom, page indicators, dynamic titles, LRU bitmap caching, lifecycle-aware back navigation, coroutine-friendly API.

Reusable design system offering tokens, semantic theming, curated icons, UI components, preview/testing utilities and an exhaustive component catalog with sample apps and documentation.

HTTP traffic inspector logging requests, responses, headers and bodies; supports mocking/overriding, HAR export, in-app UI, configurable filters, sanitization, retention and notifications.

Syntax highlighting for Compose UIs using tree-sitter with an incremental engine for editor-grade performance; material bindings, editable highlighted text field, selectable viewer, and language modules.

High-energy UI component library offering 27 neon-styled components, kinetic interactions, bold typography, and a Kinetic Pulse design system with glow accents, squircle shapes, and charts.

Reusable, modular UI components collection with extensible, customizable widgets, centralized component catalog, easy Gradle dependency integration, and concise publishing and documentation guidance.

Adaptive UI toolkit offering responsive layout components, configurable breakpoints, navigation patterns, dynamic sizing and theming helpers for building scalable, adaptive interfaces.

Safe-area and window-inset utilities for Compose, offering rememberWindowInsetsController, WindowInsetsController APIs, a WindowInsets UIViewController wrapper, navigation/status bar padding modifiers, and runtime visibility control.

Shared Compose UI component set enabling common UI code, platform-specific source folders, native integration points and native app entry templates.

Safe-area utilities calculating display insets, applying edge paddings/margins, and dispatching window insets for consistent UI layout across varying device display cutouts and system bars.

Opinionated terminal UI framework with component-builder architecture, navigation stack, reactive state, built-in views (lists, tables, editors, paginated/tree), framework overlays (help, toasts, dialogs), keyboard shortcuts and theming.

Arrow-shaped chat popovers with smart screen-edge positioning, modal barrier featuring anchor hole cutout, animated pivot transitions, configurable arrow/shape/spacing, and easy show/hide callbacks.

A-Z grouped contact list with sticky section headers, right-side alphabet index bar and draggable floating cursor; highly customizable builders and optional leading/trailing list slots.

Terminal UI bindings offering an idiomatic DSL plus low-level C API wrapper, automatic prebuilt-binary download, stateful components, container/element builders, canvas/table/graph tools and layout reflection.

HTTP inspection for Ktor, capturing requests, responses, headers and bodies, with UI, HAR export, request/response overriding, filtering, sanitization and configurable retention.

Adaptive UI primitives and responsive patterns for admin, productivity, and data-heavy interfaces: breakpoints, adaptive layouts/grids, navigation scaffolds, tables-to-cards, form sections, feedback states, and polished components.

Declarative composable charting library offering interactive, customizable line, bar, and pie charts with animations, gesture support, theming, and comprehensive documentation.

Collects, validates, and processes structured healthcare data via HL7 FHIR Questionnaires. Composable questionnaire renderer with pre-fill, validation, review page, and submit/cancel producing FHIR QuestionnaireResponses.

Preview generated stubs, inspect declaration differences, and compare API signatures with a lightweight interactive viewer offering instant diffs, annotation hints, and easy navigation.

Animated NAV charts with configurable line styles, date labels, tooltips, scrubbing, multi-series support and neutral data models; lightweight, themeable and production-ready visuals.

Asynchronous icon loading with on-the-fly Iconify API fetching, multi-server fallback and circuit-breaking backoff; zero bundled assets, global in-memory cache, and easy declarative usage.