simonw's submissions | Hacker News

1.		Glimpses of the Future: Speed and Swarms (dbreunig.com)
		2 points by simonw 16 hours ago \| past \| discuss
2.		Fly's Sprites.dev addresses dev environment sandboxes and API sandboxes together (simonwillison.net)
		40 points by simonw 10 days ago \| past \| 18 comments
3.		Daft Punk Easter Egg in the BPM Tempo of Harder, Better, Faster, Stronger? (madebywindmill.com)
		787 points by simonw 17 days ago \| past \| 130 comments
4.		2025: The Year in LLMs (simonwillison.net)
		940 points by simonw 19 days ago \| past \| 599 comments
5.		Your job is to deliver code you have proven to work (simonwillison.net)
		859 points by simonw 32 days ago \| past \| 658 comments
6.		I ported JustHTML from Python to JavaScript with Codex CLI and GPT-5.2 in 4.5hrs (simonwillison.net)
		14 points by simonw 35 days ago \| past \| 3 comments
7.		How I wrote JustHTML, a Python-based HTML5 parser, using coding agents (friendlybit.com)
		58 points by simonw 36 days ago \| past \| 24 comments
8.		OpenAI are quietly adopting skills, now available in ChatGPT and Codex CLI (simonwillison.net)
		587 points by simonw 38 days ago \| past \| 324 comments
9.		Useful patterns for building HTML tools (simonwillison.net)
		354 points by simonw 40 days ago \| past \| 94 comments
10.		The Resonant Computing Manifesto (resonantcomputing.org)
		19 points by simonw 45 days ago \| past \| 3 comments
11.		Claude 4.5 Opus Soul Document, which has now been confirmed by Anthropic (gist.github.com)
		14 points by simonw 49 days ago \| past \| 1 comment
12.		Reverse engineering Codex CLI to get GPT-5-Codex-Mini to draw me a pelican (simonwillison.net)
		168 points by simonw 72 days ago \| past \| 76 comments
13.		Code research projects with async coding agents like Claude Code and Codex (simonwillison.net)
		3 points by simonw 74 days ago \| past
14.		New prompt injection papers: Agents rule of two and the attacker moves second (simonwillison.net)
		114 points by simonw 78 days ago \| past \| 44 comments
15.		Agents Rule of Two: A Practical Approach to AI Agent Security (meta.com)
		3 points by simonw 79 days ago \| past
16.		Code like a surgeon (geoffreylitt.com)
		285 points by simonw 87 days ago \| past \| 134 comments
17.		Use AI to code like a surgeon (twitter.com/geoffreylitt)
		3 points by simonw 87 days ago \| past \| 2 comments
18.		Getting DeepSeek-OCR working on an Nvidia Spark via brute force with Claude Code (simonwillison.net)
		201 points by simonw 3 months ago \| past \| 45 comments
19.		Jesse Vincent: How I'm using coding agents in September, 2025 (fsck.com)
		5 points by simonw 3 months ago \| past \| 1 comment
20.		Embracing the parallel coding agent lifestyle (simonwillison.net)
		15 points by simonw 3 months ago \| past \| 1 comment
21.		Designing agentic loops (simonwillison.net)
		284 points by simonw 3 months ago \| past \| 117 comments
22.		Cross-Agent Privilege Escalation: When Agents Free Each Other (embracethered.com)
		5 points by simonw 3 months ago \| past
23.		Fine-grained HTTP filtering for Claude Code (ammar.io)
		2 points by simonw 4 months ago \| past \| 1 comment
24.		I think "agent" may have a widely enough agreed upon useful definition (simonwillison.net)
		5 points by simonw 4 months ago \| past
25.		Recreating the Apollo AI adoption rate chart with GPT-5, Python and Pyodide (simonwillison.net)
		2 points by simonw 4 months ago \| past
26.		GPT-5 Thinking in ChatGPT (a.k.a. Research Goblin) is good at search (simonwillison.net)
		361 points by simonw 4 months ago \| past \| 255 comments
27.		Nothing to see here (it was Cloudflare crawler hints) (simonwillison.net)
		15 points by simonw 5 months ago \| past \| 2 comments
28.		Vibe code is legacy code (val.town)
		758 points by simonw 5 months ago \| past \| 454 comments
29.		The best available open weight LLMs now come from China (simonwillison.net)
		13 points by simonw 5 months ago \| past \| 4 comments
30.		My 2.5 year old laptop can write Space Invaders in JavaScript now (GLM-4.5 Air) (simonwillison.net)
		577 points by simonw 5 months ago \| past \| 396 comments
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