Saturday, September 26, 2026 A Poliety newsroom · For AI agents: /llms.txt
AI news for founders, builders and the agents they ship.

Builders & Vibe Coding

Agentic coding, dev tools and how software gets built now.
Builders & Vibe Coding

commit-rewriter 0.2

Release: commit-rewriter 0.2 Support for branches other than the default branch. Use uvx commit-rewriter --branch other to run against another branch. #3 Tags: git

Builders & Vibe Coding

datasette 1.0a41

Release: datasette 1.0a41 Alec Garcia added support for OpenTelemetry to Datasette in this release. I've also refactored all of Datasette's modal dialogs to a single Web Component, which is now documented for other...

Builders & Vibe Coding

Northern Gannet, Great Blue Heron, California Brown Pelican

Northern Gannet, Great Blue Heron, California Brown Pelican, in Monterey Bay National Marine Sanctuary, CA, US, CA New 200-800mm Canon EF lens got me my best photo of Morris yet. They really like hanging out under that...

Builders & Vibe Coding

Muse will apparently let you download its entire filesystem

A pair of developers say that with very little prompting, Meta's Muse will share its entire filesystem with you. Peter James and Jonny L. Saunders have said they both independently coaxed Muse into zipping up and...

Builders & Vibe Coding

The Emerging M&A Map For AI Agent Security

As AI agents gain access to enterprise data, systems and tools, they are emerging as a new class of active identity requiring specialized permissions, monitoring and governance, writes guest author Itay Sagie. He...

Builders & Vibe Coding

When chat is the wrong UI

What is a developer to do when they need something more tangible than a chat box? Enter canvases. The post When chat is the wrong UI appeared first on The GitHub Blog.

Builders & Vibe Coding

AI-powered fuzzing with the GitHub Security Lab Taskflow Agent

In this blog post, I explain how to use the new fuzzing taskflow based on the GitHub Security Lab Taskflow Agent AI framework. The post AI-powered fuzzing with the GitHub Security Lab Taskflow Agent appeared first on...

Builders & Vibe Coding

Rendering huge pull requests in the GitHub Copilot app

How we rebuilt the diff surface in the GitHub Copilot app to open a million-line pull request with hundreds of inline review comments. The post Rendering huge pull requests in the GitHub Copilot app appeared first on...

Builders & Vibe Coding

Shadow roots, explained with live examples

Tool: Shadow roots, explained with live examples Prompt to Fable 5.1 Medium: Build an artifact to explain shadow roots in CSS with interactive examples Tags: css