Simon Willison’s Weblog

22nd January 2021

TIL Embedding JavaScript in a Jupyter notebook — I recently found out modern browsers include a JavaScript API for creating public/private keys for cryptography.

None

Posted 22nd January 2021 at 9:52 pm

Recent articles

Is Claude Code going to cost $100/month? Probably not - it's all very confusing - 22nd April 2026
Where's the raccoon with the ham radio? (ChatGPT Images 2.0) - 21st April 2026
Changes in the system prompt between Claude Opus 4.6 and 4.7 - 18th April 2026

This is a beat by Simon Willison, posted on 22nd January 2021.

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe