Encore built a custom Rust runtime to power TypeScript backend applications. 67K lines of Rust handling the full HTTP request lifecycle, database querying, pub/sub, tracing, and connecting to Node.js via NAPI. Here's what we learned.

AI is being used to prove new results at a rapid pace. Mathematicians think this is just the beginning.

My thoughts on AI-assisted programming.

Doublespeed uses a phone farm to flood social media with AI-generated influencers. A hacker managed to get into a backend system of the company.

Libre all the things

Strict GitHub advisory benchmarking with OpenRouter-backed finder models.

We conducted cyber evaluations of Anthropic’s Claude Mythos Preview and found continued improvement in capture-the-flag (CTF) challenges and significant improvement on multi-step cyber-attack simulations.

This newsletter is free to read, and it’ll stay that way. But if you want more - extra posts each month, no sponsored CTAs, access to the community, and a direct line to ask me things - paid subscriptions are $2.50/month. A lot of people have told

A prewar collection crosses the Pacific.

Born poor in colonial India and dead at 32, Ramanujan had fantastical, out-of-nowhere visions that continue to shape the field today.

GPU code can now use Rust's threads. We share the implementation approach and what this unlocks for GPU programming.

Japan's railways are the finest in the world. Other countries can copy its formula.

RSCs are genuinely exciting — smaller bundles, streaming UI, moving heavy work off the client — but existing implementations force you into a one-size-fits-all pattern. What if you could fetch, cache, and compose them on your own terms?

A medical professional built a patient management app using AI, exposed all patient data unprotected to the internet, and sent voice recordings to AI services without consent. Likely violating Swiss nDSG and other laws.

Distributed DuckDB - dual execution and differential storage - CITGuru/openduck

Hi Creators, Every day, millions of users come to Roblox to play incredible games that all of you have built. Keeping the trust of users, their parents, and the policy makers who represent them is incredibly important, and helps make sure Roblox can continue…

First DLM to match AR quality with 2.9-4.1x throughput.