Speed up your GitHub actions with Blacksmith. Run CI/CD 2x faster, download caches 4x faster, build Docker images 40x faster, and eliminate queue times. Start free today.
Playwright on GitHub Actions: The setup that actually runs fast
Playwright CI should not crawl. Learn how to cache browsers, run tests in parallel, and cut GitHub Actions time fast.
GitHub Accelerator
We want to jumpstart more ways for developers to work on open source full-time.
Speed Comparison - Programming Languages
Benchmarks run on GitHub Actions. Results may vary based on runner hardware.
WarpBuild - 2x faster, 50% cheaper Github Actions runners
WarpBuild is a drop in replacement for Github runners that are 2x faster and 50% cheaper.
How We Write GitHub Actions in Go · Blend Engineering: Full Stack Finance
Using Prebuilt Binaries to Minimize Build Costs
jennings/jj-spr
The power tool for Jujutsu + GitHub workflows. Adapted from spr by @LucioFranco.
ngerakines/atproto-tools - Docker Image
A comprehensive collection of Rust components for creating AT Protocol applications. This workspace provides essential building blocks for identity management, record operations, OAuth 2.0 authentication flows, HTTP client operations, XRPC services, and real-time event streaming.
Docker: Accelerated Container Application Development
Docker is a platform designed to help developers build, share, and run container applications. We handle the tedious setup, so you can focus on the code.
PhilipK Devblog
In my experience, you can speed up your workflow in UI and Game development, by writing tests for the edge/hard-to-reproduce cases.
refined-github/refined-github
:octocat: Browser extension that simplifies the GitHub interface and adds useful features
Code Repository - Git Source Control | Harness
Host Git repositories in Harness, manage pull requests, and connect every commit to secure CI/CD workflows with source-to-deploy traceability.
Bloom · Run coding agents in parallel on your Mac
Bloom is a free native Mac app that runs Claude Code and Codex in parallel, each in its own git worktree. Read the diffs, comment inline, open the pull request.
Entire · A new developer platform is coming
Entire is a fast, distributed, Git-compatible network for mirroring GitHub repositories so agents can clone fast without hitting origin rate limits.
High Performance Git
High Performance Git by Ted Nyman, a book about Git internals and large Git repositories.