Browse Kotlin Multiplatform libraries

Line-by-line transliteration of a mature parser-generator, enabling compact readable grammars, reusable grammar macros, operator and type-inference support, compact defaults, and LR(1)/LALR(1) parsing.

Line-by-line transliteration of an upstream map implementation, delivering faithful feature-parity collections with port-lint headers for provenance tracking and translator guidelines enforcing disciplined ports.

Pure Open Location Code implementation to encode, decode, shorten, recover and validate Plus Codes. Strong type-safety via zero‑overhead value type; passes official Google test vectors.

SSE HTTP-body codec decoding server-sent events into event streams and encoding SSE events into HTTP bodies; faithful line-by-line transliteration of upstream Rust implementation.

Compile-safe, zero-boilerplate navigation with typed routes, arguments and results; three integration modes (annotation-based codegen, sealed-class DSL, class-based screens), shared-element transitions and back-with-result support.

High-performance, filesystem-free archive extraction supporting .7z/.zip via autoprobe magic-byte detection; streams decompression with zero temp files, O(1) memory, native bindings and Shift_JIS/UTF-8 filename decoding.

Self-hosted SDK parsing, laying out, and rendering Mermaid, PlantUML, and DOT diagrams with streaming incremental updates, viewport-aware rendering, cached measurements, and SVG/bitmap export hooks.

Real-time and file-based audio analysis with pitch detection (FFT/YIN), spectrum analysis, and note-frequency utilities including A4 tuning and formatted note output.

Faithful Rust proc_macro API port backed by a real-language lexer producing TokenStream/Span/TokenTree with accurate syntax spans, enabling source-aware codegen and Rust→source translation.

Zero-allocation, zero-cost terminal colorization with compile-time and runtime RGB/Xterm/ANSI colors, styling, format-trait support, optional terminal detection, NO_COLOR/FORCE_COLOR overrides, dependency-less, const-friendly API and hand-picked color names.

Retrieves cryptographically-secure random bytes from the OS RNG via a single getrandom(dest: ByteArray) call, delegating to native entropy sources for a minimal API and small footprint.

LRU cache implementation offering O(1) put/get/get_mut/pop; faithful line-by-line transliteration of an upstream implementation with provenance headers and goal of feature parity.

Determines displayed column width of characters and strings per Unicode Annex #11, handling ambiguous widths, CJK behaviour, grapheme clusters, and many ligatures for accurate terminal layout.

Scaffold for an uninitialized library project offering placeholder structure, starter files, and guidance for implementing features, tests, CI, and documentation.

Retrieves system IANA time‑zone identifier as a string, exposing a tiny API for reliably resolving tz database names with faithful upstream behavior and minimal dependencies.

Line-by-line transliteration of ICU4X decimal internationalization APIs, delivering locale-aware formatting with upstream feature parity and provable provenance via per-file port-lint Rust source headers.

Type-safe, ergonomic flagset declarations with concise APIs for defining, combining, iterating, and converting flags; faithful transliteration of established flagset semantics.

Locate installed executables on PATH across environments; supports regex-based searches, enumeration of multiple matches, and configurable system backends for custom environment handling.

Compact, insertion-order-preserving hash table enabling lookup by key or numerical index, fast iteration, and memory-efficient dense storage; order only changes with removals or swap operations.

Line-by-line transliteration of enum-string utilities — derive string↔enum conversions, iteration, variant metadata, discriminants, counts, and generated helpers for easier enum parsing and display.

Unix shell-style file path pattern matching with recursive globs, iterator-based results, and faithful line-by-line transliteration from an upstream implementation, preserving original behavior and provenance tracking.

Line-by-line transliteration of a NaCl-compatible implementation offering crypto_box public-key authenticated-encryption primitives, aiming feature parity and embedding upstream provenance headers for traceable ports.

General-purpose HTTP types and builders — requests, responses, headers, status codes — line-by-line transliteration of upstream crate with provenance headers and idiom mapping for parity.

Unicode-aware string segmentation: iterators for grapheme clusters, words and sentences per UAX#29; includes GraphemeCursor for random/bidirectional access, word indices and performance optimizations.

Read and set system properties via a concise API; create property-accessor instances and fetch values (e.g., persist.sys.timezone) with minimal boilerplate.

Line-by-line transliteration of the upstream project reproducing Bash grammar and API parity, embedding port-lint provenance headers for AST tracking and aiming strict behavioral fidelity.

Buffer-based IO primitives: queue-like mutable byte sequences, immutable ByteString, Source/Sink abstractions, linked-segment pooling for reduced allocations, and experimental filesystem/path APIs.

Embeds ICU data (icudtl.dat) for deno_core, delivering a faithful line-by-line transliteration port with port-lint provenance headers, native API support, and upstream parity.

Line-by-line transliteration of upstream SDK delivering real-time video, audio and data channels, simulcast, SVC codecs, hardware-accelerated encoding/decoding, and server APIs.

Command-line argument parser offering declarative and procedural APIs, builder-style DSL, subcommands, validation, and rich flag/option handling — faithful, feature-rich port of a mature upstream design.