Saying Goodbye to Firebug. Firebug has reached end-of-life as a separate extension, replaced by the built-in Firefox Developer Tools. It’s hard to overstate how influential Firebug has been in helping to turn front-end web development into a respected and productive engineering discipline.
Recent articles
- First impressions of Claude Cowork, Anthropic's general agent - 12th January 2026
- My answers to the questions I posed about porting open source code with LLMs - 11th January 2026
- Fly's new Sprites.dev addresses both developer sandboxes and API sandboxes at the same time - 9th January 2026