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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.

codebase-memory-mcp

Trending repository

High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.

  • Updated Jun 13, 2026
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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.

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Scala

Scala is an object-oriented programming language.
Mokuren for GitHub screenshot

This recommendation was created by GitHub staff

Mokuren for GitHub

GitHub users spend a lot of time organizing issues!
Why not use the sidebar to save a little time?

This recommendation was created by GitHub staff

AppMap

Runtime Code Review

Get reports on failed tests, API changes, security flaws, performance problems, and code anti-patterns in every pull request.

AppMap is a versatile open-source runtime code analysis tool compatible with Ruby, Java, Python, and Node.js. It records code execution traces, gathering data about how your code works and behaves. These traces can then be displayed as interactive diagrams, and analyzed to find coding flaws and problems.