Akram

Media playback engine with built-in FFmpeg decoding, frame-accurate seeking, libass subtitle typesetting, declarative and native rendering modes, audio visualiser, advanced audio controls and snapshotting.

#native, #macos, #kotlin-native, #coroutines, #compose-multiplatform

Single standalone PDF engine: parser, renderer, writer, encryption, fonts, text extraction and true redaction; build, edit, incremental saving, composable viewer and headless rasterizers for thumbnails and exports.

#pdf, #compose-multiplatform

Embed FFmpeg to transcode, remux, extract frames, build filter graphs and stream decoded frames via an asynchronous API. Single-call operations, typed errors, built-in binaries.

#wasm, #kotlin-native

Small runtime utilities: fills common gaps with ioDispatcher, asyncWithProgress, WeakRef, Platform.current and WebWorker; plus ~450 handy helpers for text, collections, flows, coroutines, math, encoding, time, randomness.

#coroutines

Embeddable JavaScript engine running ES5.1 and much of ES2015+, interpreter-only for deterministic results, lambda-based host binding, optional coroutine-friendly suspend integration.

#web, #wasm, #sdk, #parsing, #kotlin-coroutines, #apple

Implements compression and archive formats in pure common code, offering gzip/zlib/deflate, LZ4, Snappy decoding, ZIP/TAR/ar/cpio readers, checksums, sniffing, whole-array API and PathGuard.

#validation, #serialization, #native, #kotlin-native, #io, #fileformat

3D math primitives and helpers: vectors, matrices, quaternions, bounding volumes, color management and interpolants with a three.js‑compatible API for CPU‑side geometric and color computations.

#web, #wasm, #utility, #native, #math, #kotlin-native, #desktop, #apple

Decodes PNG, JPEG, GIF, BMP, TIFF, JPEG 2000 and lossless WebP to non-premultiplied ARGB_8888 IntArray; header-only probing, composited animations, basic encoders, transforms and UI/loader bindings.

#coroutines

Decodes many image formats from a ByteArray into non‑premultiplied ARGB IntArray; offers ICC color conversion, precomposited animations, scaled decoding for thumbnails, and common encoders.

#web, #wasm, #kotlin-native, #image-subsampling, #image-loader, #image, #fileformat, #compose-multiplatform, #compose, #animation