Bundler CommonJS Import Limit and Circular Dependency Behavior in Bun
Goal Diagnose a failed deployment that stops at build time when Bun’s bundler encounters a CommonJS module or a circular ES module dependency. Constraints Bun’s bundler accepts only ES modules; attempting to import a CommonJS module (e.g., require('fs') ) during bun build triggers a compile‑time error. Dynamic imports must use a literal string; import(module