github-action

The article introduces trynix, a WebAssembly-based tool that enables running any Nix package from the past 13 years in a browser, and highlights a GitHub action for booting pull requests interactively.

trynix-preview is a GitHub action that allows reviewers to boot a pull request's build directly in the browser for testing and feedback, using Nix and Cachix without requiring servers or cloning.

Anthropic released an official GitHub Action for Claude Code that provides AI-powered security review on pull requests, with customizable prompts and diff-aware scanning.