Early version of Microsoft's new Chromium-powered Edge browser shows support for Chrome extensions, limited sync, a mixed Chrome/Edge UI, and dark mode support
Tom Warren / The Verge :
Context & Ripple Effects
This early look is the first hands-on evidence of the browser Microsoft committed to in December, when sources reported it was building a Chromium-powered replacement for Edge as the Windows 10 default and then confirmed the rebuild would extend to macOS, Windows 7, and Windows 8 via Google's open source Chromium project.
What the build reveals is how far along that pivot is: Chrome extensions install, sync works but only partially, and the interface blends Chrome's shell with Edge branding — plus dark mode. A later roadmap item, Microsoft's own announcement of an IE mode, privacy tools, and Collections, shows the differentiation strategy layered on top of this shared engine.
First-order effects
- Windows 7, 8, and macOS users get a Microsoft browser that runs the Chrome Web Store's extension catalog from day one, removing the biggest practical reason to stay on Chrome.
Second-order effects
- Google gains distribution of its engine onto Microsoft's install base while losing control of the default-browser slot on Windows 10, where Edge ships preinstalled; extension developers can now target one codebase and reach both browsers.
Third-order effects
- If the pattern holds, browser competition shifts from rendering engines to the layers above them — sync, privacy tools, enterprise features like IE mode — consolidating the web platform itself around Chromium while Microsoft and Google compete on services and defaults.
The trend: Browser makers are converging on Chromium as shared infrastructure and competing instead on defaults, extensions ecosystems, and enterprise features built on top.