Threadlines/threadlines

Threadlines

<p align="center"> <img src="apps/marketing/public/og.png" alt="Threadlines, the open-source workspace for Claude Code and Codex" width="100%" /> </p>

Website · Download · What's new in v0.3 · Latest release

Threadlines is an open-source desktop workspace for Codex and Claude Code. Keep the agent conversation, a live browser, project files, terminal, and source control open together so you can see, steer, and recover agent work without reconstructing context across tools.

Why Threadlines

• A browser beside every thread. Review visual changes and send the exact page state back to the agent without leaving the workspace.
• Source control you can act on. Inspect per-file changes and the commit graph, then commit, push, and open a pull request from the same app.
• Exact context instead of repeated prompts. Attach selected reply, code, or terminal lines directly to the next message.
• Nothing runs invisibly. Track tasks, subagents, and background processes, including their live state and stop controls.
• Durable, provider-flexible sessions. Resume work after restarts and switch between Codex and Claude Code without losing the thread or working tree.
• Set up in minutes. A first-run checklist installs the agent CLIs with one click and signs you in without leaving the app.
• Your phone is a client. Pair it with a QR code and check on running threads