Browse Kotlin Multiplatform libraries

SwiftUI-like declarative UI toolkit for building composable components using prefix operators (!,+,-), chainable modifiers, state bindings, and common view primitives (VStack, Text, Slider).

Composable barcode scanner offering easy integration, built-in ScannerView or headless scanner, supports multiple code formats, and programmable torch/zoom controls via ScannerController.

Opinionated camera-permission handling for declarative UI, wrapping camera-requiring content in a single composable; manages rationale, permanent-denial flows, settings redirection and removes boilerplate.

Flexible message/snackbar system with configurable queue management, key-based deduplication and rate-limiting; customizable styling and animations, swipe/tap gestures, top/bottom positioning, action buttons and icons.

Flexible, customizable system for synchronized backgrounds across multiple child components, enabling cohesive gradients, flexible positioning, shape masking, and coordinated rendering for unified visual effects.

Opinionated toast UI component offering stacked and expanded toasts, rich types/colors, animations, flexible positions, swipe-to-dismiss, action/close buttons, custom icons, lazy high performance.

Design system delivering UI components, modifiers, and themes — interactive media controls, shader-driven visual effects (color-split, pixelate, noise, warp), plus a browsable catalog app.

Lightweight modular helpers and guides for building custom declarative UI libraries from scratch, enabling shared code, pluggable modules, and reuse of a declarative runtime outside platform-specific constraints.

Unified, type-safe API for picking, saving, capturing, sharing and reading files: single/multi/directory selection, camera photo/video, save dialog, share sheets, compose-first integration and runtime capability checks.

Enterprise-grade, type-safe filesystem API with operator-based paths and rich path utilities; coroutine-backed suspend operations for read/write/copy/move/delete/list, Compose-first integration and high performance.

Annotation-based form validation with KSP-powered compile-time metadata, zero-reflection overhead, reactive Compose-ready mutable-state form tracking, field-level error reporting, and extensible custom validators.

Shared Compose app template with organized common and platform-specific source sets, enabling UI code reuse and offering Gradle build/run tasks for easy development and debugging.

Unified SVG rendering API offering a rememberSvgPainter composable and SvgImage wrapper, with platform-specific optimizations — native renderer integration and asynchronous caching for efficient, seamless SVG use.

Lightweight toast overlay system for showing customizable timed messages with icon support, fully custom composable content, alignment and offset controls, and sensible defaults.

Drag-and-drop reorderable grid with multi-span items, dense or order-preserving packing, four reorder modes (swap/insert hover/drop), animated transitions, auto-scroll, configurable columns and spacing.

Date and time formatting utilities: convert epochs to readable dates/times, compute time differences and relative strings, offer multiple format presets and Compose-friendly UI helpers.

Custom stepper component with composable UI, DSL-defined milestone roadmap, milestone-to-screen mapping, data aggregation, and built-in DI, coroutines, and serialization support for modular apps.

Tiny, Compose-first MVI toolkit enabling unidirectional state management via pure reducers, suspend side-effects and an interactor that folds events and upstream flows into StateFlow; easy to embed.

Material-inspired UI components and theming for Compose: dynamic Monet colors, ThemeController for modes and keyColor seeding, optional icons, navigation UI, and interactive demos.

Compose-based, highly customizable video player offering multi-quality stream switching, playback speed control, repeat toggle, metadata extraction, and pluggable UI components like loading indicators and settings.

Embeddable decision-flow engine for onboarding, questionnaires and assessments; separates logic from presentation, emits renderable states from JSON-defined flows, offers theming or fully custom UI integration.

Complete Tabler icon set as optimized ImageVector icons with filled and outlined styles, lightweight API and effortless integration for use inside Jetpack Compose UI components.

Lightweight, visual-first advertising SDK simplifying interstitial, rewarded and banner ad integration with visual state indicators, automatic retries, reactive ad switching, and lifecycle-aware loading control.

Customizable liquid-glass background effect engine for UIs, delivering blurred glossy visuals, interactive distortions, example components (buttons, toggles, sliders, bottom tabs) and demo showcase.

AI provider icon set for Compose with 470+ vector glyphs, mono and color variants (tintable or full-color), plus a regeneration script to import lobe-icons assets.

Real-time HTTP and WebSocket traffic inspector with a premium UI, persistent notification launcher, advanced metrics dashboard, deep request/response inspection and automatic slow-endpoint detection.

Frame-driven video composition system using composable functions where animations are pure functions of frame index; includes preview player, interpolation/spring easing, MP4 export with FFmpeg, audio mixing.

Shared core logging API with formatter DSL, customizable formatting and tagging, caller-aware resolution, per-line levels, console/file loggers, and extensible logger interfaces.

Image compression with a concise DSL for quality, format, and resolution control; native codec encoding, returns compressed bytes with metadata, and optional disk caching to free memory.

Enables reactive, composable UIs with a design-system-first approach, type-safe generated APIs, and compiler-assisted incremental rendering to efficiently update view trees across displays.