The letter

One letter a week, in your inbox.

The signal of the week, what shipped, what to try, and the editor's note. No tracking, no ads, nothing else.

We keep your address, your language and the date you joined, nothing else. Every letter has a one-click unsubscribe link that deletes the record.

Signal of the week

Agents & vibe coding · 97 stories, +70 vs last week

Agents & vibe coding: 97 stories in seven days, +70 on the week before.

Latest

Mistral raises €3B to make sovereign, open-weight AI the technology frontier

Mistral AIEuropeMistral raises €3B to make sovereign, open-weight AI the technology frontier Mistral today announced that it has raised €3 billion in a Series D funding round at a post-money valuation of more than €21 billion.

September 8
Stack Overflow Blog

Stack Overflow BlogGitHubScaling your money safely with AI Ryan chats with Srini Venkatesan, CTO at PayPal, about validating AI-generated deterministic code for security, developing autonomous SDLC harnesses with iterative feedback loops, and creating a seamless headless checkou

September 8
heygen-com/hyperframes

GitHub Trending (daily)GitHubheygen-com/hyperframes

September 8
microsoft/markitdown

GitHub Trending (daily)GitHubmicrosoft/markitdown

September 8
mksglu/context-mode

GitHub Trending (daily)GitHubmksglu/context-mode

September 8
magnitudedev/magnitude

GitHub Trending (weekly)GitHubmagnitudedev/magnitude

September 8
tt-a1i/archify

GitHub Trending (weekly)GitHubtt-a1i/archify

September 8
Gitlawb/openclaude

GitHub Trending (weekly)GitHubGitlawb/openclaude

September 8
Driving Developer Excellence: Inside the Program Sprints

Google Developers BlogLabsDriving Developer Excellence: Inside the Program Sprints The Gemini Enterprise Developer Experience (DevEx) program conducts ongoing sprint testing of end-to-end developer workflows to identify and rapidly resolve friction points without relying on internal shortcuts. This rec

September 8
4 engineering patterns behind the strongest AI Agents Challenge submissions

Google Developers BlogLabs4 engineering patterns behind the strongest AI Agents Challenge submissions The recent Google for Startups AI Agents Challenge revealed that the most successful multi-agent systems rely on foundational software engineering patterns rather than just raw model power. Winning architectures consiste

September 8
Decoding cosmic signals with deep learning and Keras

Google Developers BlogLabsDecoding cosmic signals with deep learning and Keras Astroparticle physics sits at the exciting intersection of astrophysics and particle physics and stu...

September 8
Nikkei Asia Technology

Nikkei Asia TechnologyJapanJapan's 7-Eleven teams up with apparel retailer to attract young customers

September 8