parallel-webpack

Build multiple webpack configurations in parallel using all CPU cores. Current stable version is 2.6.0 (released 2020), with an alpha 3.0.0 that drops watch mode and switches from worker-farm to jest-worker. Reduces build times dramatically (e.g., from 16 min to 2 min for 32 variants). Key differentiator: built-in createVariants helper for generating configuration combinations without manual config arrays.