Creating the Notion API 
How we ship GitHub Mobile every week - A brief history of code search at GitHub
- Improving GitHub code search
Developing in the Open 
Autonomous testing of services at scale - How We Design Our APIs at Slack
- GitHub’s Engineering Team has moved to Codespaces
- Extending Anvil for Fun and Profit
- How a Jenkins Job Broke our Jenkins UI
- How we use GitHub Actions to manage GitHub Docs
- How we ship code faster and safer with feature flags
- Reverse debugging at scale
- Load Testing with Koi Pond
- How GitHub Actions renders large-scale logs
- Scripting with GitHub CLI
- Shadow Jobs
- Faster, more efficient systems for finding and fixing regressions
- Minesweeper automates root cause analysis as a first-line defense against bugs
- Reducing flaky builds by 18x