Simon Willison’s Weblog

Hex Fiend. Hex editor for OS X. I could have done with this a few weeks ago.

Posted 28th March 2006 at 10:11 pm

Recent articles

NVIDIA DGX Spark: great hardware, early days for the ecosystem - 14th October 2025
Claude can write complete Datasette plugins now - 8th October 2025
Vibe engineering - 7th October 2025

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