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Simon Willison
📝blog•21 minutes ago

An AI agent coding skeptic tries AI agent coding, in excessive detail

An AI agent coding skeptic tries AI agent coding, in excessive detail Another in the genre of "OK, coding agents got good in November" posts, this one is by Max Woolf and is very much worth your time. He describes a sequence of coding agent projects, each more ambitious than the last - starting with simple YouTube metadata scrapers and eventually evolving to this: It would be arrogant to port Python's scikit-learn — the gold standard of data science and machine learning libraries — to Rust with all the features that implies. But that's unironically a good idea so I decided to try and do it anyways. With the use of agents, I am now developing rustlearn (extreme placeholder name), a Rust crate that implements not only the fast implementations of the standard machine learning algorithms such as logistic regression and k-means clustering, but also includes the fast implementations of the algorithms above: the same three step pipeline I describe above still works even with the mor...

2 min readSimon Willison
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Hamel Husain
𝕏x•24 minutes ago

Codex Desktop app is the first interface that has taken me away from the terminal. It's that good

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Hamel Husain
𝕏x•35 minutes ago
Retweeted from @Ryan

RT Ryan Carson Here’s how I use Agentation + queuing messages in Codex to crank through frontend work much faster Original tweet: https://x.com/ryancarson/status/2027481166496874876

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Aravind Srinivas
𝕏x•40 minutes ago

What did we get done this week ? 1. Perplexity Computer 2. Samsung Galaxy S26 integration 3. Upgraded voice mode in Comet 4. State of the art search embeddings

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Harrison Chase
𝕏x•41 minutes ago
Retweeted from @Tadeo

RT Tadeo Donegana Braunschweig Built a store management agent with @LangChain deepagents Shoutout to @hwchase17 @Vtrivedy10 @sydneyrunkle @masondrxy for the posts that got me started Original tweet: https://x.com/tadeodonegana/status/2027479756157960618

@Tadeo Donegana Braunschweig

http://x.com/i/article/2027107697410121728

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Greg Isenberg
𝕏x•42 minutes ago

every company is pivoting right now

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Harrison Chase
𝕏x•about 1 hour ago
Retweeted from @Tadeo

RT Tadeo Donegana Braunschweig http://x.com/i/article/2027107697410121728 Original tweet: https://x.com/tadeodonegana/status/2027478696286658778

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Guillermo Rauch
𝕏x•about 1 hour ago

Re @HacktronAI He’s now deleted this reply where called @MetaOpenSource “human slop”, which he packaged as Vinext and shipped straight to .gov

Re @HacktronAI He’s now deleted this reply where called @MetaOpenSource “human slop”, which he packaged as Vinext and shipped straight to .gov
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Harrison Chase
𝕏x•about 1 hour ago
Retweeted from @Darshj

RT Darshj.AI Re @hwchase17's "context isolation through sub-agent delegation" is underrated. In production we spawn ephemeral agents with scoped context windows — they burn tokens in isolation, compress results, and die. Orchestrator never bloats. The real unlock: treating agent lifetime as a context management primitive. Original tweet: https://x.com/thedarshanjoshi/status/2027475984362934613

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Greg Isenberg
𝕏x•about 1 hour ago

they want you to think the block/square layoffs of 4000 employees isn't because ai "they just overhired" it doesn't take a rocket scientist to know all of a sudden you can spin up robots with human level intelligence for $200/mo of course it's ai and this will be more common

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