LinksPerformance
Serve cached HTML to URLs with different query params
Here's Harry explaining how the fairly new no-vary-search header (Chromium-only right now) helps serving cached HTML even for URLs containing lots and lots of query aka tracking params.
Edge's experimental network efficiency guardrails
Building a complex app is messy. Often, countless third parties enter the project and how can you guarantee they're all high quality? Edge just shipped an experimental feature that helps you keep track. It flags uncompressed text resources, images over 200 kB, and oversized data URLs, and reports violations via DevTools and the Reporting API.