* [@mathnotes/mobile-ink v0.3.9](https://github.com/mathnotes-app/mobile-ink) – iOS-first React Native ink engine providing Apple Pencil input, native Skia/Metal rendering, and continuous notebook primitives like selection and serialization.

* [Dim0 The Thinking Canvas v0.3.101](https://github.com/vcmf/dim0) – Real-time collaborative AI canvas where a board-aware agent and mini-apps read, operate on, and write back results as editable nodes.