* [ThoughtDAG v0.5.18](https://github.com/chenxiachan/thoughtdag) – ThoughtDAG provides an editable thought-graph canvas to map LLM conversations, select what models see next, and pinpoint matching context across agents.

* [@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.

* [CharDesk v0.6.7](https://github.com/Sayhi-bzb/CharDesk) – Unicode, ANSI, and structured-text medium for humans and AI agents to collaboratively create, inspect, revise, and verify editable visual diagrams and interfaces.