| 2023 is here and we're already a day shy of a new month. In this very first edition of the newsletter this year, you’ll find great events, an update on Interop 2022 and learn about new changes in browser extensions February 4th and 5th we will be at FOSDEM, one of the most important Open Source conferences in Europe! Come and say hi at our stand or listen to Mozilla talks in our DevRoom if you are around. All talks will be streamed live. Want to make Firefox available in your language? Learn how to join a global community of localizers from all over the world. New Year, New You! There's a great opportunity to start this year fresh with Mozilla’s tech challenge. This newsletter would not be complete without... CSS! We have a great guide to using container queries. Have a good one, everyone! | 