Editorial question44.6K views1,089 votes0 answers1,725 following
AI-generatedVitest `threads: true` global state leakage with `isolate: false`
Vitest users running test suites with threads: true and isolate: false in versions supporting parallel execution may observe non-deterministic test outcomes when suites depend on shared global state. The precise goal is to determine how parallel test processes reconcile module initialization and global variable persistence across worker threads without full