A lightweight web proxy with about:blank cloaking, an in-tab navigation bar, tab disguises, and a panic key. Type a search term or URL, and it opens the proxied site inside a fresh about:blank tab.

• about:blank cloaking — proxied sites open in a blank tab so the real destination is hidden from the address bar.
• In-tab navigation bar — back / forward / reload / home, a URL bar to keep browsing without returning to the homepage, and Esc to toggle full-screen.
• Tab disguises — make the tab look like Google Docs, Classroom, Drive, Gmail, or Canvas (custom title + favicon).
• Panic key — press a chosen key anytime to instantly jump to a safe URL.
• Search engines — DuckDuckGo, Bing, or Google.
• Settings persistence — preferences saved in localStorage.

Rendering mermaid diagram...

File	Purpose
main.ts	HTTP entrypoint
server/app.ts	Hono routes: /, /view, /go, /p/*, static, /source
server/proxy.ts	Fetch + HTML/CSS rewriting, search-engine normalization
frontend/index.html	Homepage with search + settings
frontend/main.js	Cloaking, disguise, engine, panic key, settings
frontend/disguises.js	Tab disguise presets (title + inline-SVG favicon)
frontend/viewer.html	In-tab browser shell (toolbar + iframe)
frontend/viewer.js	Toolbar logic: URL bar, nav buttons, bar toggle

This is a server-side HTML-rewriting proxy, not a full engine like Ultraviolet/Rammerhead. It works well for simple/static sites and reading. It will struggle with heavy JS apps, logins, video streaming, and strict anti-bot sites, which is expected given Val Town's serverless execution limits.