LibreCAD in the Browser

A developer successfully ported the open-source 2D CAD application LibreCAD to WebAssembly, allowing it to run directly in modern web browsers without installation. The full desktop application compiles to the browser via Emscripten and Qt's WebAssembly support, though the project requires Chromium-based browsers (Chrome/Edge 137+) and faces technical challenges with modal dialogs due to the inability to block the main thread in web environments.