Web terminal fails under CSP when Ghostty WASM loads via data URL #9185

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1. github-actions

   assigned

   adamdotdevin

   on Jan 18, 2026
2. github-actions

   added

   webRelates to opencode on web / desktopRelates to opencode on web / desktop

   on Jan 18, 2026
3. github-actions commented on Jan 18, 2026

   

   github-actionsBot

   on Jan 18, 2026 – with GitHub Actions

   Contributor

   More actions

   This issue might be a duplicate of existing issues. Please check:

   • Web UI does not load when running opencode web #6557: Web UI does not load when running opencode web - Related MIME type and module loading failures
   • opencode web mode broken: empty page - multiple versions and multiple os #5237: opencode web mode broken: empty page - Multiple versions/OS with asset loading errors
   • Web UI fails to load - JS module blocked due to incorrect MIME type #6122: Web UI fails to load - JS module blocked due to incorrect MIME type
   • Black screen when running opencode web in v1.0.17 (blocked insecure content / CORS errors) #3853: Black screen when running opencode web - Security policy violations (CORS, insecure content)
   • Opencode Web: Terminal not working #7578: Opencode Web: Terminal not working - Terminal component not functional in web UI
   • web terminal can not input chinese , and latest version terminal can't use, asset load error! #8833: web terminal can not input chinese - Web terminal malfunction with asset load error

   These issues describe similar problems with web content loading failures, security policy violations (CSP, CORS), and MIME type enforcement that may be related to your WASM loading issue.

   Feel free to ignore if none of these address your specific case.
4. xomaxie

   closed this as a duplicateof Opencode Web: Terminal not working #7578 on Jan 18, 2026