Make a dump of the V8 heap for later inspection.

A Zopflli binding in universal JavaScript, built into WebAssembly

Delightful JavaScript Testing.

Generates markdown API documentation from jsdoc annotated source code

Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use cases including unit tests, server side functional tests

Bindings for Zopfli compressing lib. Compress gzip files 5% better than gzip.