There are plenty of ways to try out upcoming Firefox features, but most of them require using a beta version of the browser. For most people, these builds aren’t stable enough to consider as a daily driver. The good news is that that changes with Firefox 130: with this update, Mozilla has added Firefox Labs to the public builds of the browser, allowing you to try out experimental features without compromising stability.
How to Update Firefox [Tutorial]
At the time of writing, the following experimental features are available in Firefox:
AI chatbot: This allows you to choose your favorite AI service and access the chatbot from the sidebar. The choices include Claude, ChatGPT, Google Gemini, HuggingChat, and Mistral.
Automatic Picture-in-Picture: When you're watching a video and you switch to another tab, this feature will automatically move the video to a picture-in-picture window. This way, you can continue browsing while watching the video, without having to turn on PiP yourself.