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Tools2026-07-17 · source-backed
Show HN: the developer behind JUCE and Cmajor launched an open-source agent where sessions are Yjs-backed CRDT documents instead of chat logs, and nearly everything (context items, loop strategies, slash commands) is a forkable JavaScript plugin. Go plus Wails backend to dodge Electron, supports Claude, Codex, Gemini, Ollama, OpenRouter, and DeepSeek, no signup or telemetry. The "session as forkable document" idea is the fresh part. HN praised the concept and flagged the usual one-person-project sustainability worry.
Each link below shares sources, entities, or timing with this story.
VS Code supports Claude / Shared entities / Shared topic / Earlier coverage / Tension
Linked by a graph relationship (VS Code supports Claude); both cover Codex, DeepSeek, Electron; overlapping topics (agent, claude, codex, coding, context).
Qwen benchmarked against Claude / Shared entities / Shared topic / Earlier coverage / Tension
Linked by a graph relationship (Qwen benchmarked against Claude); both cover Claude, Codex, Gemini; overlapping topics (agent, claude, codex, coding).
Claude uses MCP / Shared entities / Shared topic / Earlier coverage / Tension
Linked by a graph relationship (Claude uses MCP); both cover Claude, Codex, Gemini; overlapping topics (agent, claude, coding, command).
Copilot uses Claude / Shared entities / Shared topic / Tension
Linked by a graph relationship (Copilot uses Claude); both cover Claude, Codex; overlapping topics (agent, behind, chat, claude, codex).
Anthropic released Claude / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (Anthropic released Claude); both cover CLAUDE, Codex, DeepSeek, OpenRouter; overlapping topics (claude, coding).
Cursor supports Claude / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (Cursor supports Claude); both cover Claude, DeepSeek, Gemini, Ollama; overlapping topics (claude, context).
VS Code supports Claude / Shared entities / Shared topic / Earlier coverage / Tension
Linked by a graph relationship (VS Code supports Claude); both cover CLAUDE, Codex, Electron; overlapping topics (agent, claude, coding).
Copilot uses Claude / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (Copilot uses Claude); both cover Claude, Codex, Gemini; overlapping topics (agent, claude, context, session).