Read, Write, Execute.

Notes from the team on software engineering research, CI/CD, and how we're building RWX.

GitHub Actions is Vulnerable to Supply Chain Attacks

GitHub Actions and Supply Chain Security: Learn how to lock and update dependencies for enhanced protection. Don't fall victim to supply chain attacks.

May 9, 2023

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Rewriting Git History with Signed Commits

Discover how we rewrote git history for open source releases of ABQ and Captain, maintaining references and signatures. Learn the process and code details.

April 25, 2023

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Our first design for test parallelization failed

Discover ABQ, the universal test runner for parallel CI jobs. Learn from our journey of overcoming challenges to optimize your workflow.

April 19, 2023

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Captain 1.10 Generally Available, Open Source Release

Boost engineering productivity with Captain: an open-source CLI that eliminates flaky tests, optimizes test suites, and provides detailed failure summaries.

April 11, 2023

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ABQ 1.3 Generally Available, Open Source Release

Discover ABQ: The Universal Test Runner for Parallel CI Jobs and split test suites efficiently with ABQ, an open-source tool.

April 5, 2023

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Strategies for Handling Flaky Tests

Flaky tests inconsistently pass or fail without any code changes. While many engineering teams strive to eliminate flaky tests, they're inevitable.

December 7, 2022

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How Roc Compiles Closures

Explore Roc: A New Language with Guaranteed Defunctionalization for Optimal Function Closure Execution. Learn more in our blog post!

August 15, 2022

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What to Monitor When You’re Monitoring

Unlock the power of observability and production monitoring to ensure your application performs flawlessly in production.

July 18, 2022

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