Turbo is a high-performance build system and monorepo task orchestrator for JavaScript and TypeScript projects. Written in Rust, it serves as a build artifact cache that minimizes redundant work by storing and restoring the outputs of previous tasks.
The tool manages complex dependency graphs to coordinate builds and tests across multiple packages in a single repository. It utilizes hash-based change detection and content-addressable caching to determine which tasks require execution and which can be restored from local or remote caches.
Its capabilities cover build pipeline acceleration for continuous integration and the optimization of TypeScript compilation times. The system uses a directed acyclic graph for scheduling and integrates a file-system watcher to trigger incremental rebuilds for affected files.