Mozilla Firefox 105.0.3

Une nouvelle mouture du navigateur Firefox est arrivée. Pour cette version 105, quelques améliorations au niveau des performances sont à noter.

Que ce soit sous Windows ou Linux, Firefox est désormais apte à gérer les ordinateurs avec peu de mémoire vive, garantissant performance et stabilité tout au long de la navigation.

D'autres améliorations au niveau de l'utilisation du pavé tactile sous Windows et macOS font parti de cette version ainsi que la possibilité d'imprimer la page courante depuis la boite de dialogue d'impression.

Voici la liste complète des modifications par rapport à la version précédente :

Nouveautés de Firefox 105.0.3 (07/10/2022)


  • Mitigated frequent crashes for Windows users with Avast or AVG Antivirus software installed (bug 1794064)

Consulter les notes de version de Mozilla Firefox 105.0.3

Nouveautés de Firefox 105.0.2 (03/10/2022)


  • Fixed poor contrast on various menu items with certain themes on Linux systems (bug 1792063)
  • Fixed the scrollbar appearing on the wrong side of <select> elements in right-to-left locales (bug 1791219)
  • Fixed a possible deadlock when loading some sites in Troubleshoot Mode (bug 1786259)
  • Fixed a bug causing some dynamic appearance changes to appear when expected (bug 1786521)
  • Fixed a bug causing theme styling to not be properly applied to sidebars for some add-ons in Private Browsing Mode (bug 1787543)

Consulter les notes de version de Mozilla Firefox 105.0.2

Nouveautés de Firefox 105.0.1 (22/09/2022)


  • Reverted focus behavior for new windows back to the content area instead of the address bar (bug 1784692)

Consulter les notes de version de Mozilla Firefox 105.0.1

Nouveautés de Firefox 105.0 (20/09/2022)


  • Added an option to print only the current page from the print preview dialog.
  • Firefox now supports partitioned service workers in third-party contexts. You can register service workers in a third-party iframe and it will be partitioned under the top-level domain.
  • Swipe to navigate (two fingers on a touchpad swiped left or right to perform history back or forward) on Windows is now enabled.
  • Firefox is now compliant with the User Timing L3 specification, which adds additional optional arguments to the performance.mark and performance.measure methods to provide custom start times, end times, duration, and attached details.
  • Searching in large lists for individual items is now 2x faster. This performance enhancement replaces array.includes and array.indexOf with an optimized SIMD version.


  • Stability on Windows is significantly improved as Firefox handles low-memory situations much better.
  • Touchpad scrolling on macOS was made more accessible by reducing unintended diagonal scrolling opposite of the intended scroll axis.
  • Firefox is less likely to run out of memory on Linux and performs more efficiently for the rest of the system when memory runs low.
  • Various security fixes.



Web Platform

  • Support for the Offscreen Canvas DOM API with full context and font support. The OffscreenCanvas API provides a canvas that can be rendered off-screen in both Window and Web Worker contexts.

Consulter les notes de version de Mozilla Firefox 105.0

Mozilla Firefox
Version : 105.0.3
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