:ocean: Navigate the #perfmatters salt marsh waters in this NodeSchool workshopper

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Statistics on perfschool

Number of watchers on Github 630
Number of open issues 5
Average time to close an issue about 1 month
Main language CSS
Average time to merge a PR about 3 hours
Open pull requests 0+
Closed pull requests 0+
Last commit over 2 years ago
Repo Created about 3 years ago
Repo Last Updated 3 months ago
Size 2.29 MB
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Find your way through the performance optimization maze in this NodeSchool workshopper

This workshop is based on one of my talks, High Performance in the Critical Path. The perfschool workshopper was originally written for CampJS V.





Get it from npm

npm install perfschool -g

**perfschool requires you to use Node.js v0.10.x.


First off, the command below will give you fresh copies of the files you'll need to run the exercises.

perfschool init

Once that's out of the way, just run the command below and choose one of the exercises!

cd perfschool-playground ; npm install ; perfschool


Yes, yes I have. That article talks about PageSpeed Service, a CloudFlare-like CDN service that's going to be shut down. The PageSpeed Insights product and related open-source products are still alive and well (source).



perfschool open issues Ask a question     (View All Issues)
  • almost 2 years Error while i trying to intall
  • almost 2 years Error when trying to init/install
  • almost 3 years Can't install with PhantomJS 2.0.1
  • almost 3 years Defer all the things: deferred styles
  • almost 3 years Alternative solution to ENFORCING A PERFORMANCE BUDGET
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