Firefox 106 for developers

This article provides information about the changes in Firefox 106 that will affect developers. Firefox 106 is the current Beta version of Firefox and will ship on October 18, 2022.

Changes for web developers

HTML

Removals

CSS

Removals

JavaScript

Removals

HTTP

Removals

Security

Removals

APIs

DOM

Media, WebRTC, and Web Audio

Removals

WebAssembly

Removals

WebDriver conformance (WebDriver BiDi, Marionette)

Removals

Changes for add-on developers

Removals

Other

Older versions