Browse Kotlin Multiplatform libraries

Facilitates URI template processing based on RFC-6570, supporting template parsing into literals and expressions. Offers flexible modifier handling, platform-specific artifacts, and comprehensive regression tests.

Rebuilds JavaScript blocks packed with Dean Edwards' Packer, aiding in automated data tasks like site scraping by providing unpacked JavaScript for parsing. Includes usage examples.

Generates protobuf from `@Serializable` classes using KSP at compile time, offering enhanced file generation and documentation access compared to runtime alternatives. Experimental with evolving features.

OpenSCAD DSL enabling declarative 3D modelling and programmatic generation of OpenSCAD code, with composable primitives, transformations, modules and reusable templates for parametric designs.

Library enables reading and writing of Tagged Image File Format (TIFF) files, offering multi-platform support. Inspired by TIFF Java, supports parsing, raster extraction, and TIFF file creation.

Supports Protocol Buffers 3 with features like serialization, .proto document handling, and Protoscope language support for testing, offering extensive document comparison and validation functionalities.

Library parses HAR (HTTP Archive) files, including web socket traffic, allowing easy reading and writing of HAR files and extraction of HTTP request and response data.

Pure DEFLATE, GZIP and ZLIB compression/decompression with blocking and streaming APIs, configurable levels, preset-dictionary support, and high-performance parity with standard implementations.

Multi-platform library facilitates manipulation and parsing of ISO8583 messages, offering the ability to define message specifications, parse and create messages, and handle message transformations programmatically.

Parses and manipulates vCard data, enabling efficient handling of contact information with features like serialization and deserialization.

Handles chess rules, move generation, and game state management with complete chess logic, FEN/PGN support, and integration with engines like Stockfish. Offers extensible design.

Parses WebIDL into AST and streams definitions from text or character iterators; includes a resolver for type compatibility, references, and merging mixins/partials, plus custom type support.

Read, modify and repack NDS ROMs; unpack/repack NARC and SDAT archives; decode STRM/SWAR to WAV, convert SSEQ to MIDI, export SF2, and handle DS compression codecs.

RFC 3284-compliant VCDIFF decoder enabling one-shot, reusable and streaming delta decoding, structural inspection, address cache support, Adler-32 validation, and robust typed error handling.

Parses Minecraft blueprints, generates GLB 3D models in real time, supports standard blocks and OBJ models, includes Create mod multi-part adapters and progress-aware export.

Facilitates serialization and deserialization of COSV schema extensions for OSV, inspired by detekt/sarif4k. Supports multiplatform, KotlinX Serialization, and Jackson annotations for JVM.

Implements a modular, JSON-formatted bike-sharing tariff system, supporting diverse time-based tariff models. Ensures transparent cost breakdown for customers and includes flexible discount options.

Reads and writes Apple's plist files in XML and binary formats with a type-safe, intuitive API. Offers multiplatform support and provides Kotlin extension utilities for easy conversion.

Convert Confluence Atlassian Document Format to Markdown and back; fetch and update pages or templates, manage attachments and comments, and customize node transformers/transcribers.

AVIF encoding and decoding with native libavif, adaptive SMART/STRICT compression, automatic JPEG fallback, multi-threaded processing, priority presets, format detection, resizing and metadata preservation.

Domain-specific language modeling event-driven architectures using DDD concepts, keeping business vocabulary and compact syntax; parses EventStorming discoveries into docs, diagrams, OpenAPI/AsyncAPI and backend artifacts.

Loads and parses .env files with support for Original and extended Dotenvy dialects, offering variable interpolation, heredocs, optional command substitution, system-env override and string parsing.

High-performance LLM application layer offering runtimes and CLI tools for Llama, Gemma, Qwen and BERT models; safetensors model loading and hardware-accelerated inference.

Incremental Markdown parser and renderer producing append-only streaming snapshots with stable block identity for Compose UIs; presets optimized for chat and streaming previews.

Lightweight parser, generator and transformer for Cursor on Target messages; preserves custom detail elements, converts COT types to/from SIDC standards, and serializes XML.

XMP metadata parsing, manipulation and serialization with a compatible API, supports parsing from strings, configurable serialization options, and easy migration from original SDK imports.

Parses, validates, and generates ICAO Doc 9303 MRZs (TD1/TD2/TD3/MRV-A/MRV-B), exposing raw fields, computed values, and structured validation results for integrator decisions.

Generates vector PDFs with identical, selectable/searchable text, deterministic integer-layout and font subsetting, Compose-style DSL, automatic pagination, SVG/VectorDrawable vector import, tables, images and progress reporting.

Parses METAR raw data into structured data classes, capturing detailed weather information like temperature, wind, visibility, and cloud cover. Supports automated and manual observations.

Parses EDN data, offering functions to read from character sequences or strings. Supports built-in tags like #inst and #uuid, with user tags support planned.