StarSling Runners

StarSling Runners are self-driving CI for GitHub Actions. They replace GitHub’s standard Ubuntu runners with faster Linux machines while preserving your existing workflows, integrations, and GitHub Actions syntax. Beyond providing faster infrastructure, StarSling analyzes workflow logs and machine telemetry to identify bottlenecks and opens reviewable pull requests that improve caching, dependency installation, parallelization, test sharding, and workflow structure. In other words, StarSling Runners are a drop-in replacement that makes CI faster immediately and continuously improves it over time.