Firefox Developer Experience

  • Firefox WebDriver Newsletter 130

    Firefox WebDriver Newsletter 130

    Henrik Skupin

    2024-09-03
    Release Notes, Remote Protocols, WebDriver BiDi, WebDriver Classic

    In Firefox 130: new “browsingContext.navigationFailed” event for BiDi and various bugs fixes!

  • Firefox DevTools Newsletter — 129

    Firefox DevTools Newsletter — 129

    Nicolas Chevobbe

    2024-08-12
    Developer Tools, Release Notes

    Massive performance improvements, @starting-style support and accessibility fixes

  • Geckodriver 0.35.0 Released

    Geckodriver 0.35.0 Released

    Julian Descottes

    2024-08-06
    Geckodriver, Release Notes, Remote Protocols, WebDriver Classic

    New in this release: support for Permissions, flag to enable the crash reporter, and improvements for the unhandledPromptBehavior capability.

  • Firefox WebDriver Newsletter 129

    Firefox WebDriver Newsletter 129

    Julian Descottes

    2024-08-06
    Release Notes, Remote Protocols, WebDriver BiDi

    In Firefox 129: CDP is now disabled by default, but we added a lot of features to WebDriver BiDi! Bypass the network cache, return mocked responses, handle before unload prompts and a few other surprises!

  • Firefox DevTools Newsletter — 128

    Firefox DevTools Newsletter — 128

    Nicolas Chevobbe

    2024-08-02
    Developer Tools, Release Notes

    CSS registered properties, relative color syntax, specificity and important Debugger fixes!

  • Firefox WebDriver Newsletter — 128

    Firefox WebDriver Newsletter — 128

    Julian Descottes

    2024-07-09
    Geckodriver, Release Notes, Remote Protocols, WebDriver BiDi, WebDriver Classic

    WebDriver is a remote control interface that enables introspection and control of user agents. As such it can help developers…

  • Firefox DevTools Newsletter — 127

    Firefox DevTools Newsletter — 127

    Nicolas Chevobbe

    2024-06-18
    Developer Tools, Release Notes

    Faster CSS tokenization, bug fixes and other improvements, see what’s new in Firefox DevTools 127

  • Firefox WebDriver Newsletter — 127

    Firefox WebDriver Newsletter — 127

    Julian Descottes

    2024-06-11
    Release Notes, Remote Protocols, Uncategorized, WebDriver BiDi, WebDriver Classic

    In Firefox 127: new setPermission command, support for a11y locators, device pixel ratio and various bugs fixes!

  • Deprecating CDP Support in Firefox: Embracing the Future with WebDriver BiDi

    Deprecating CDP Support in Firefox: Embracing the Future with WebDriver BiDi

    Henrik Skupin

    2024-05-28
    Remote Protocols, WebDriver BiDi

    Firefox is deprecating the Chrome DevTools Protocol (CDP) in favor of WebDriver BiDi. Starting with Firefox 129, CDP will be disabled by default, with full removal planned around the end of 2024. WebDriver BiDi, developed under the W3C, offers real-time, bidirectional communication via WebSockets, enhanced features, and a standardized specification. Please transition to WebDriver BiDi…

  • Firefox DevTools Newsletter — 126

    Firefox DevTools Newsletter — 126

    Nicolas Chevobbe

    2024-05-17
    Developer Tools, Release Notes

    Faster Inspector Rules view, state for custom elements and more, see what’s new in Firefox 126

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