Echostorm 

Cascade UI project templates for dotnet new

A pure C# .NET 10 port of ImageMagick. Zero native dependencies, full AOT compatibility. 33 image formats, 40+ colorspaces, 23 resize methods, 29 composite blend modes, and 170+ effects — all in managed code... More information

Cascade UI — cross-platform, GPU-rendered, NativeAOT-first UI framework for .NET

Cascade UI CLI tool — cascade watch, cascade doctor, cascade new

Cascade UI test harness — utilities for testing Cascade components (TestHost, ComponentTestHarness, NodeAssertions, TestClock, MCP test runner). Reference from your *.Tests project.

SQLite install-time database provider for Cascade UI installers (ctx.Sql.For<SqliteInstallerProvider>()). Opt-in add-on to Echostorm.Cascade.UI.

Etch — a NativeAOT-first 2D rendering and text engine (GPU via wgpu, CPU raster fallback, FreeType + HarfBuzz text). Bundled managed assemblies plus cross-platform native binaries (win-x64, linux-x64,... More information

Test infrastructure for Etch and its consumers: pixel diffs, PNG readers and writers, and the Scene API's reference renderers. For test projects only.

Playback for MediaKernel: a player that owns the clock, keeps audio and video in step, and hands finished pictures to whatever draws them. The part between a decoder and a window that every application would... More information

Codec selection for MediaKernel: the arbiter that picks a decoder for a track, and the interfaces a decoder implements.

A pure managed media engine: demuxers for MP4, Matroska, AVI, MPEG program and transport streams, FLV, Ogg, ASF and more, and decoders for H.264, HEVC, VP8, VP9, MPEG-1/2, MPEG-4 Part 2, VC-1, MJPEG, AAC, MP3,... More information