c9b885b91c
Strip the sourceId-gated chromeMediaSource + xcap native capture paths from startScreenShare and collapse to a single setScreenShareEnabled call. Neither of the bypassed paths produced smooth frames in WebView2: chromeMediaSource: 'desktop' is an extension-only Chromium constraint and throws outside extension origins, and the xcap JPEG-over-IPC fallback couldn't sustain 30fps at 1080p on a single main-thread. setScreenShareEnabled goes through Chromium's native getDisplayMedia capture, which is the only path that gets HW-accelerated frames into the WebRTC encoder from WebView2. Audio continues via the WASAPI loopback module — getDisplayMedia can't grab system sound in WebView2 without desktop-capture entitlements Chromium reserves for extensions. The audio track's teardown chains to the ScreenShare video track's 'ended' event so the Windows stop-share overlay kills both sides in lockstep. ScreenSourcePicker is now a quality + audio chooser only; the thumbnail grid disappears because custom source IDs don't round-trip through WebView2, and a custom picker in front of the OS picker just means the user picks twice. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@chat-app/desktop
Tauri v2 + React + Vite + Tailwind desktop client (macOS / Windows / Linux).
Prerequisites
- Node 22+, pnpm 9+
- Rust + Cargo (install via https://rustup.rs)
- Platform build deps:
- macOS: Xcode Command Line Tools
- Linux:
libwebkit2gtk-4.1-dev,build-essential,libssl-dev(Debian/Ubuntu) - Windows: Microsoft C++ Build Tools + WebView2
Dev
# from repo root
pnpm install
pnpm desktop:dev # tauri dev — launches Vite + native window
pnpm desktop:build # production bundle per platform
Layout
src/— React app (Vite bundles intodist/).src-tauri/— Rust backend.main.rswires Tauri plugins.vite.config.ts— port1420, HMR on1421, aliases to shared packages.
Secure Storage
Session tokens + user private keys live in Stronghold (tauri-plugin-stronghold).
Local message history lives in SQLite (tauri-plugin-sql), DB file encrypted at rest.