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PhotoCraft reimplements Photoshop in Rust with a GPU compositor

github.com 12 min read Editor score 7/10

PhotoCraft uses a wgpu GPU compositor, copy-on-write tiles and multithreaded filters, and supports layered PSD files. Its architecture and performance choices make the project relevant to engineers building native creative software.

What: PhotoCraft is an open-source, clean-room Photoshop reimplementation written in Rust, with support for layered PSD files.
How: Its GPU compositor uses wgpu, copy-on-write tiles and multithreaded filters; UI, CLI, JSON control channel and MCP server can drive the same engine.
Why it matters: A command-driven engine exposed through several interfaces can support automation and agent integration without changing the editing core.

Four control interfaces can drive PhotoCraft's shared engine. Sketched from the article's own text.

Read on github.com → Hacker News · 69 comments Lobsters · 17 comments

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