https://thenextweb.com/apps/2019/12/17/microsoft-wants-devs-to-submit-chromium-edge-add-ons-ahead-of-its-launch/

Microsoft is now accepting developers’ submissions of add-ons for its upcoming Chromium-based Edge browser, in order to extend the app’s capabilities. The move — along with the official launch of the revamped browser — could finally give it a chance to realistically compete with the likes of Google Chrome and Mozilla Firefox.

The company has been previewing a new version of its browser powered by the popular Chromium rendering engine for some time now, and it’ll roll out via an over-the-air update to Windows 10 users on January 15, 2020.