Simon Willison's Weblog: Blogmarks simonwillison.net

GDS weighs in on the NHS’s decision to retreat from Open Source

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Welcome to the Datasette blog

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GitLab Act 2

simonwillison.net·6d·Hacker News

Your AI Use Is Breaking My Brain

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Learning on the Shop floor

simonwillison.net·1w·Hacker News

Using Claude Code: The Unreasonable Effectiveness of HTML

simonwillison.net·1w·r/ClaudeAI

Behind the Scenes Hardening Firefox with Claude Mythos Preview

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Our AI started a cafe in Stockholm

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Granite 4.1 3B SVG Pelican Gallery

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Sightings

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Codex CLI 0.128.0 adds /goal

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Our evaluation of OpenAI’s GPT-5.5 cyber capabilities

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We need RSS for sharing abundant vibe-coded apps

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What’s new in pip 26.1—lockfiles and dependency cooldowns!

simonwillison.net·2w·Hacker News

Introducing talkie: a 13B vintage language model from 1930

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microsoft/VibeVoice

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Speech translation in Google Meet is now rolling out to mobile devices

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GPT-5.5 prompting guide

simonwillison.net·3w·Hacker News

The people do not yearn for automation

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russellromney/honker

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