A local Docker build suddenly started failing with a MODULE_NOT_FOUND error, while the...
pnpm 9→10 broke Docker locally; stale workspace node_modules leaked via incomplete .dockerignore; CI passed from clean checkout. Monorepo .dockerignore must use **/node_modules; minor pnpm bumps alter dependencies, requiring pnpm install after upgrades to avoid CI/local divergence.
A local Docker build suddenly started failing with a MODULE_NOT_FOUND error, while the exact same build continued to pass in CI/CD.
Here’s how I tracked it down.
About the bug
Previously, I ran into a strange bug when building my Docker image locally:
node:internal/modules/cjs/loader:1424
A seemingly cryptic Next.js error led to a deep dive into build processes and environment variables, revealing a common pitfall…
The Quest Begins (The "Why") Picture this: I’m hunched over my laptop at 2 a.m.,...
Today I spent hours chasing a bug that looked impossible. When I clicked "Add Cabin", nothing...
Common Next.js Errors (and How I Solved Them) If you've spent any amount of time building...
A 500 that only happens in production, only sometimes. The culprit wasn't my code — it was the absolute build path baked into the…
Introduction Containers provide a consistent way to package applications together with the...
