Christmas is nearly here and this newsletter is full of great gifts.

We break down how we reduced Firefox out-of-memory crashes on Windows with a simple trick!

Container queries are enabled on the latest Firefox Nightly and we added a few features to help you to use them.

We are excited to announce early access to our new Mozilla Hubs subscription service.

The Mozilla Festival call for session proposals is open and you are invited to submit a collaborative and creative session proposal.

We’re pleased to announce that Cache the World, the re-architecture of the Firefox accessibility engine is now enabled by default for all 
Firefox Nightly users.

Lastly, we have a great opportunity to learn more about the relationship between Mozilla and its community. 

This month's newsletter is full of goodies!

Happy reading!