# Diffbrief

> A daily engineering newspaper: the stories worth a senior engineer's time, picked from hundreds of candidates and grouped by topic.

Each story has a plain factual headline, a one-line reason to read it, and a link to the original source and its discussion. Headlines and summaries are model-written from the source's own text; cite the original source, not Diffbrief, for technical claims.

## Latest
- [2026-10-21: 50 stories](https://diffbrief.tatsatpandey.com/digest/2026-10-21.md)
- [Latest JSON](https://diffbrief.tatsatpandey.com/json)
- [RSS](https://diffbrief.tatsatpandey.com/rss.xml)

## Topics
- [Agents](https://diffbrief.tatsatpandey.com/topic/agents): 10 stories today
- [Inference](https://diffbrief.tatsatpandey.com/topic/inference): 7 stories today
- [Models & training](https://diffbrief.tatsatpandey.com/topic/ai): 8 stories today
- [Architecture](https://diffbrief.tatsatpandey.com/topic/design): 2 stories today
- [Performance & OS](https://diffbrief.tatsatpandey.com/topic/systems): 9 stories today
- [Cloud & infra](https://diffbrief.tatsatpandey.com/topic/infra): 1 stories today
- [Databases](https://diffbrief.tatsatpandey.com/topic/data): 2 stories today
- [Security](https://diffbrief.tatsatpandey.com/topic/security): 6 stories today
- [Web](https://diffbrief.tatsatpandey.com/topic/web): 4 stories today
- [Practice & careers](https://diffbrief.tatsatpandey.com/topic/craft): 1 stories today

## Archive
- [2026-10-21](https://diffbrief.tatsatpandey.com/digest/2026-10-21.md): 50 stories
- [2026-10-20](https://diffbrief.tatsatpandey.com/digest/2026-10-20.md): 50 stories
- [2026-10-19](https://diffbrief.tatsatpandey.com/digest/2026-10-19.md): 44 stories
- [2026-10-18](https://diffbrief.tatsatpandey.com/digest/2026-10-18.md): 50 stories
- [2026-10-17](https://diffbrief.tatsatpandey.com/digest/2026-10-17.md): 50 stories
- [2026-10-16](https://diffbrief.tatsatpandey.com/digest/2026-10-16.md): 50 stories
- [2026-10-15](https://diffbrief.tatsatpandey.com/digest/2026-10-15.md): 50 stories
- [2026-10-14](https://diffbrief.tatsatpandey.com/digest/2026-10-14.md): 50 stories
- [2026-10-13](https://diffbrief.tatsatpandey.com/digest/2026-10-13.md): 50 stories
- [2026-10-12](https://diffbrief.tatsatpandey.com/digest/2026-10-12.md): 37 stories
- [2026-10-11](https://diffbrief.tatsatpandey.com/digest/2026-10-11.md): 50 stories
- [2026-10-10](https://diffbrief.tatsatpandey.com/digest/2026-10-10.md): 50 stories
- [2026-10-09](https://diffbrief.tatsatpandey.com/digest/2026-10-09.md): 50 stories
- [2026-10-08](https://diffbrief.tatsatpandey.com/digest/2026-10-08.md): 50 stories
- [2026-10-07](https://diffbrief.tatsatpandey.com/digest/2026-10-07.md): 50 stories
- [2026-10-06](https://diffbrief.tatsatpandey.com/digest/2026-10-06.md): 50 stories
- [2026-10-05](https://diffbrief.tatsatpandey.com/digest/2026-10-05.md): 50 stories
- [2026-10-04](https://diffbrief.tatsatpandey.com/digest/2026-10-04.md): 50 stories
- [2026-10-03](https://diffbrief.tatsatpandey.com/digest/2026-10-03.md): 50 stories
- [2026-10-02](https://diffbrief.tatsatpandey.com/digest/2026-10-02.md): 50 stories
- [2026-10-01](https://diffbrief.tatsatpandey.com/digest/2026-10-01.md): 50 stories
- [2026-09-30](https://diffbrief.tatsatpandey.com/digest/2026-09-30.md): 50 stories
- [2026-09-29](https://diffbrief.tatsatpandey.com/digest/2026-09-29.md): 49 stories
- [2026-09-28](https://diffbrief.tatsatpandey.com/digest/2026-09-28.md): 50 stories
- [2026-09-27](https://diffbrief.tatsatpandey.com/digest/2026-09-27.md): 50 stories
- [2026-09-26](https://diffbrief.tatsatpandey.com/digest/2026-09-26.md): 50 stories