vscode-js-profile-visualizer

A custom editor for viewing .cpuprofile files in VS Code. Pairs well with our new JavaScript debugger.

Format of .cpuprofile

Vscode-js-profile-visualizer works for any .cpuprofile file.
Definition of .cpuprofile format :- https://chromedevtools.github.io/devtools-protocol/tot/Profiler/#type-Profile

Contributing

This is an npm workspace, with a core package that shares data models and some UI between extensions.

You can use npm run watch to watch everything, or, for example, npm run watch:flame, to only watch changes to the flame graph extension.
There's a launch config that runs all extensions.
npm run compile, again with scopes like compile:flame, create static compilations of various packages.