Topic

JavaScript Module Systems

The formats and resolution rules by which JavaScript code imports other code, including ES modules, CommonJS, import attributes and the specifier semantics that decide what a given import points to.

Current clusters

build1 publisher

Cloudflare gates workerd's rewritten module registry behind a new_module_registry flag

The Node.js API surface and the larger bundle ceiling arrive by default, but the resolution fixes that unblock ported apps only apply to Workers that opt in, and they bite hardest once your bundler stops flattening imports.

Publishers:blog.cloudflare.com

Reality

Evidence55
Adoption18
Hype gap+12
Incentives80
Confidence62