Ever struggled to get heading tags right in includes/components? headingoffset could be the answer…
The Web Serial API landed in Firefox 151, allowing you to connect directly to microcontrollers, dev boards, 3D printers, power meters, and other serial-connected hardware from the web. Here's how it works:
See our announcement post for more detail, demos, and docs hacks.mozilla.org/2026/05/web-...
We're experimenting with a way to visualize session history in Firefox DevTools, and we'd love your feedback!
Here's the background, and how to try it: blog.farre.se/posts/2026/0...
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hacks.mozilla.org
Support for Web Serial in Firefox 151 for Desktop Firefox can now connect directly to microcontrollers, development boards, 3D printers, power meters, and other serial-connected hardware from the…
