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Rubber Duck Thursdays

Join us for Rubber Duck Thursdays! A lighthearted and informal stream where we work on some projects and do some live coding.

Copilot CLI update: chronicle, plugins, and fleet mode

GitHub Checkout

In this episode of GitHub Checkout, we sit down with Copilot CLI Product Manager Ryan Hecht to explore the latest experimental features. We cover the plugin marketplace, the /chronicle slash command for self-healing prompts, and how to run Claude Opus 4.6, GPT-5.4, and Gemini 3 simultaneously. We also walk through how /fleet mode and autopilot can handle massive refactoring tasks while you step away.

React Native logo

Popular topic

React Native is a JavaScript mobile framework developed by Facebook.

This recommendation was created by GitHub staff

Imgbot

Imgbot is a friendly robot that optimizes your images and saves you time. Optimized images mean smaller file sizes without sacrificing quality.

Shortly after installing Imgbot, you will receive a pull request with all of your images optimized. Just merge the pull request and you’re done! As you work on your project, Imgbot works alongside you to keep your images optimized.

Imgbot uses lossless compression by default.

This recommendation was created by GitHub staff

Kleore

Kleore finds flaky tests in your GitHub Actions workflows and puts a dollar cost on every wasted rerun. See which tests are unreliable, why they fail, and fix them — automatically. Free tier includes unlimited repos, workflow-level detection, cost breakdowns, and shareable health reports. Pro adds test-level detection, AI root cause diagnosis, one-click auto-fix PRs, quarantine, owner assignment, Slack alerts, and more.