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OpenCode server and TUI in a browser tab (Chrome desktop)

- mostly unmodified OpenCode server and TUI, not a reimplementation - sign in with your ChatGPT plan w/ device code - opencode free tier works (for now) - requires a relay because of CORS (a public Wisp server by de…

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- mostly unmodified OpenCode server and TUI, not a reimplementation - sign in with your ChatGPT plan w/ device code - opencode free tier works (for now) - requires a relay because of CORS (a public Wisp server by default); TLS runs in the tab, so it sees only encrypted bytes - stack is simple Vite+React app with HMR, but can run other stacks including full stack fully in browser - embeddable in your own web app, not hosted - Only Chrome desktop for now; first load is about 45 MB - uses less memory than a Linear or GitHub tab

Discovery history

  1. Show HN

    Oct 12, 2026 · 1 observations

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