platformatic/flame

Utility to generate flamegraphs

GoogleChromeLabs/ndb

ndb is an improved debugging experience for Node.js, enabled by Chrome DevTools

clinicjs/node-clinic

Clinic.js diagnoses your Node.js performance issues

google/pprof-nodejs

pprof support for Node.js

mourner/flamebearer

A JavaScript CPU trace analysis tool for agents and humans

mapbox/flamebearer

A JavaScript CPU trace analysis tool for agents and humans

node-inspector/node-inspector

Node.js debugger based on Blink Developer Tools

s-a/iron-node

Debug Node.js code with Chrome Developer Tools.