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 · 101 stories, +78 vs last week

Agents & vibe coding: 101 stories in seven days, +78 on the week before.

Latest

Vercel Blog

Vercel BlogToolsVercel Sandbox now provides 64 GB of storage Every Vercel Sandbox now includes 64 GB of storage, up from 32 GB. This includes sandboxes created from a Vercel Managed Image or custom image, as well as those configured with the deprecated runtime property. The additi

September 11
ayghri/i-have-adhd

GitHub Trending (daily)GitHubayghri/i-have-adhd

September 10
Tencent/teamai-cli

GitHub Trending (daily)GitHubTencent/teamai-cli

September 10
obra/superpowers

GitHub Trending (daily)GitHubobra/superpowers

September 10
DietrichGebert/ponytail

GitHub Trending (weekly)GitHubDietrichGebert/ponytail

September 10
fmtlib/fmt

GitHub Trending (weekly)GitHubfmtlib/fmt

September 10
tt-a1i/archify

GitHub Trending (weekly)GitHubtt-a1i/archify

September 10
rust-v0.155.0-alpha.2.2

Codex releasesToolsrust-v0.155.0-alpha.2.2 <p>Release 0.155.0-alpha.2.2</p>

September 10
From AI-Assisted EDA to AI-Mediated Engineering

EE TimesSiliconFrom AI-Assisted EDA to AI-Mediated Engineering Eighteen months ago, AI in EDA was still largely an EDA story: established tool teams and design groups dabbling with copilots, scripts, and point optimizers bolted onto 40-year-old flows. However, this

September 10
The Anatomy of Harness Engineering: How to Evaluate, Iterate, and Guard AI Coding Agents

Google Developers BlogLabsThe Anatomy of Harness Engineering: How to Evaluate, Iterate, and Guard AI Coding Agents While end-to-end benchmarks like SWE-bench provide broad performance scores for AI agents, they are often expensive, slow, and lack the root-cause diagnostics needed to explain exactly where an agent's logic broke down.

September 10
Announcing ADK for Kotlin 1.0: Building Production-Ready AI Agents in Kotlin, Android, and Beyond

Google Developers BlogLabsAnnouncing ADK for Kotlin 1.0: Building Production-Ready AI Agents in Kotlin, Android, and Beyond Google has officially released version 1.0 of the Agent Development Kit (ADK) for Kotlin, achieving full feature parity with the Python and Java ADK cores to enable idiomatic, multi-agent AI development. Built on Kotlin

September 10
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 10