Mozilla Add-ons Community Blog

Articles in “releases”

Extensions in Firefox 63

Firefox 63 is rolling into Beta and it’s absolutely loaded with new features for extensions. There are some important new API, some major enhancements to existing API, and a large … Read more

Extensions in Firefox 61

Firefox 60 is now in the Release channel, which means that Firefox 61 has moved from Nightly to the Beta channel. As usual, Mozilla engineers and volunteer contributors have been … Read more

Extensions in Firefox 60

Many people read this blog because they’ve written extensions for Firefox in the past. Others, though, know some HTML, CSS, and JavaScript and have been thinking about writing their first … Read more

Extensions in Firefox 59

Firefox Quantum continues to make news as Mozilla incorporates even more innovative technology into the platform. The development team behind the WebExtensions architecture is no exception, landing a slew of … Read more

Extensions in Firefox 58

With the release of Firefox Quantum on November 14, 2017, we officially entered a WebExtensions-only world for add-on development. While that event was certainly the news of the day, Firefox … Read more