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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.

The Periodic Table of Git

Speaker spotlight

Join us at Git Merge 2025 as Matteo Bianchi breaks Git down into its building blocks, like elements in a periodic table. Learn how clear, visual models can make Git’s complex internals easier to understand and teach.

This is just one of many future-focused talks happening at Git Merge 2025 (Sep 29–30 · IRL and online).

🎟️ In-person tickets are $99.
📺 Livestream access is free!
👉 Explore the full lineup and register now

Rust logo

Popular topic

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Rust

Rust is a systems programming language created by Mozilla.

This recommendation was created by GitHub staff

Rollbar

Rollbar

Go beyond traditional error monitoring and logging tools with our AI assisted grouping which helps development teams pinpoint errors in seconds. Proactively discover errors in real time, alert the right people, automatically rollback, and fix.

Rollbar alerts you to errors and integrates into your GitHub development flow by linking errors to the commit and author likely responsible, creating new GitHub Issues, and resolving errors with commit message in seconds.

This recommendation was created by GitHub staff

CircleCI

CircleCI

About CircleCI

The world’s best software teams deliver quality code, confidently, with CircleCI.

Get started in no time

CircleCI’s free plan offers more build minutes than any free plan out there. Up to 6,000 build minutes/month and 30 jobs at a time.

Most customizable environments of any CI/CD provider

Widest choice to customize operating systems, CPUs, GPUs, memory and images for each job. Build for Docker, Windows, Linux, Arm and macOS or build on your own compute with runners.