Browse Kotlin Multiplatform libraries

Converts numbers to Korean currency words, supporting large units like 만, 억, and 조. Offers options for spacing, number grouping, and managing zero or large numbers.

Lightweight modular core offering utility APIs and opinionated abstractions for common app tasks, with CI automation and Maven Central distribution for easy integration.

Convenient extensions and utilities for dates, times and timestamps: now getters, converters, arithmetic, queries, rounding, parsing, formatting, duration calculations and start/end-of-day helpers.

Parse and compare semantic-style version strings with optional prefixes, pre-release and build metadata; treats empty subparts as zero, ignores prefixes/build metadata for ordering, supports numeric/alphanumeric ordering.

Time-of-day greeting generator in Indonesian and English, returns morning/afternoon/evening/night messages based on current hour; supports language selection and customizable hour provider.

Lightweight audio capture producing canonical 16-bit mono WAV buffers for transcription and AI pipelines, with unified API and extensible event hooks for error handling.

Clear, faithful QR Code generator implementing the original algorithm; emphasizes readability, correctness and easy integration to produce standard-compliant QR Codes for projects.

Lightweight observable state container enabling atomic compare-and-set updates, snapshotting, change listeners, and asynchronous notifications for predictable, thread-safe state management and easy integration.

Opinionated Compose UI utility collection featuring a compact Autocomplete component with state helpers, simple suggestion filtering, and reusable, highly-specialized components for rapid integration.

Zero-dependency parser and serializer for SPAYD (Short Payment Descriptor) QR-payment strings — read, write, encode/decode with single-file, copyable implementation and serialization support.

Lightweight JSON query language enabling non-developers to run expressive, JMESPath-like queries with filters, wildcards, type and string checks, selections, and type-safe extraction.

HTTP and file utilities: concise HTTP client with JSON and Result-based errors, suspend-based file manager, streaming downloader with progress Flow, plus runtime system info retrieval.

Terminal styling toolkit: style definitions, git/LS_COLORS parsers, ANSI escape parsing, converters to ROFF/SVG, backend adapters and color utilities for colored terminal output.

Lodash-like utilities for strings, arrays, collections and maps — deep cloning, safe nested-get, flattening, range/times, uniqueness, and other helpers; zero dependencies and strong static null-safe typing.

Language parsing, AST construction and syntax-tree utilities built on an ANTLR-based parser framework, offering grammar-driven parsing helpers and code-analysis tools.

Standardized wrappers for SQLDelight, Ktor and common utilities, streamlining database, network and type handling with modular Gradle modules and testable project structure.

Loads .env files into runtime via DSL or fluent builder, honoring system env precedence; supports quoted/multiline values, comments, escapes, duplicates, and ignore options.

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.

Generates Fibonacci sequence from provided starting numbers, includes tests, and demonstrates project configuration for publishing to Maven Central along with library best practices.

Operator-driven parser combinator DSL for compact PEG-style grammars, parsing raw input without tokenization, featuring built-in memoization, typed tuple results, named errors and associativity helpers.

Generates lexicographically-sortable, variable-length byte keys terminated by 0x80 for application-defined ordering (e.g., drag-and-drop lists), supports before/after/between inserts, rebalance and multiple encodings.

Currency formatting, arithmetic and number-to-words conversion for monetary amounts, plus a composable numeric input with smart locale-aware formatting, key handling, and precision control.

Monorepo of small reusable libraries: cross-thread/coroutine-local context utilities, coroutine-friendly signal/observer primitives, and a composable action/expectation graph with dispatching helpers, including tests and a sample runtime demo.

Shared cookies policy, config parsing and storage orchestration in a common core with native adapter hooks, feature-toggle evaluation, third-party cookie matching, and utility helpers (redaction/base64).

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.

Automatic determination and synthesis of Korean particles (이/가, 을/를, 은/는, etc.), supports digits/letters/symbols, extracts particles only, handles final 'ㄹ' exceptions.

Lightweight, zero-overhead Result type offering type-safe failures, enforced handling, functional composition, concise operator syntax, exception-to-failure mapping, map/recover operators and debugging support.

Immutable geometry primitives and utilities: 3x3 transformation matrix, integer/float rects and points, plus immutable variants, transformation helpers, and a lightweight API for spatial calculations.

Unified file-system abstraction with stream-first APIs for discovering, reading, and writing files, recursive extension-filtered discovery, storage access framework support, stack-based traversal, and lightweight platform detection.

Abstraction for platform-specific context handling and IO dispatching, offering PlatformContext, a global provider for current context, a PlatformIO dispatcher, and optional automatic initializer.