Performance Tools

Reporting:

• bundlephobia.com
• GTmetrix
• sitespeed.io
• Speed Curve [$]
• Web Page Test
• Sonarwhal
• Datadog [$]

JS Tools:

• imagemin
• ImageOptim-CLI

Budgeting:

• performancebudget.io

References/Docs:

• Jank Free
• Performance of ES6 features relative to the ES5

Checklist:

• The Front-End Checklist
• Front-End Performance Checklist 2018