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Scaling JavaScript Monorepos at Enterprise Level: Lessons From 200+ Packages

watch on portal.gitnation.org ↗https://portal.gitnation.org/contents/scaling-javascript-monorepos-at-enterprise-level-lessons-from-200-packages
Talkat JSNation 2026 · on Monday, 2026-06-15· at 17:25· [developer-experience, devops-and-delivery]

A concrete case study of a 200+ package JavaScript/TypeScript monorepo showing how Nx (task hashing), pnpm’s content-addressable workspace, predictive dependency/build graphs, and horizontally scaled CI runners were combined to cut redundant work and reduce build+test times by over 65%. Covers using predictive dependency analysis to avoid unnecessary tasks, leveraging pnpm for efficient artifact reuse, and scaling runners to improve parallelism.

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