New developer features in Firefox 75 (via) Firefox 75 just came out with a bunch of new developer features. My favourite is instant evaluation in the JavaScript console: any statement without side effects now shows a preview of its results as you type.
Recent articles
- Highlights from my appearance on the Data Renegades podcast with CL Kao and Dori Wilson - 26th November 2025
- Claude Opus 4.5, and why evaluating new LLMs is increasingly difficult - 24th November 2025
- sqlite-utils 4.0a1 has several (minor) backwards incompatible changes - 24th November 2025