Open-source Arc-style Chromium browser for developers with Spaces, vertical tabs, a dev command bar, and a local MCP server for coding agents.
You pay for Arc
There is an open source for Arc
1 reviewed open source alternative to Arc so far. More in review.
"If the Macbook is on sleep for a while, when I open it the browser just freezes, commands don't work anymore, switching spaces, new tabs, everything is frozen. I have to kill the app and restart to continue, which is frustrating."
| Project | License | Stars | Last release | Hosted | Docker | Zero terminal | Install path |
|---|---|---|---|---|---|---|---|
| Flecha | MIT | 122 | 2026-11-02 | No | No | Yes | Install path |