JSPM

A grunt kitchen that reduces your web ingredients down to their essence for optimal serving. Bon appétit

Create HAR files from Chrome Debugging Protocol data.

PSI report

Analyze the web performance of your site

Measure browser rendering performance metrics

PageSpeed Green official Command Line Client (CLI)

This is a fork of sitespeedio/coach. The coach gives you advice on building a better web page

atf (above-the-fold) prints out above-the-fold css for whatever site you want.

A beautifully simple CLI for running Lighthouse audits on a statically generated (SSG) website

Web Performance Command Line Tools

The coach gives you advice on building a better web page,this version's advice is in Chinese

A CLI tool that analyzes Chrome .trace.json files for performance bottlenecks.

Create HAR files from Chrome Debugging Protocol data.

Mesure scripts parse and execution time with this simple browser proxy

PhantomJS-based web performance metrics collector

Create HAR files from Chrome Debugging Protocol data.

CLI tool and lib to gather performance metrics

phantomas reporter for zabbix (zabbix_sender)

A thin wrapper for the WebPageTest API that report specific metrics as csv/json or send them to Graphite/Statsv

phantomas reportrer for AWS Cloudwatch

build tool agnostic perfromance and benchmarking tool

Browser instrumentation helper that makes it easier to capture UX speed metrics

Node module to optimize and compress PNG, JPG, Gif images using CheetahO compression algorithms

Enable to call sitespeed.io with an API Rest

This component is a React wrapper for the lighthouse-viewer. It depends on [lighthouse-viewer](../lighthouse-viewer), package that exports the original lighthouse-viewer from Google as an ES modules package.