Understanding Browser Channels

Microsoft Edge (and upstream Chrome) is available in four different Channels: Stable, Beta, Dev, and Canary. The vast majority of Edge users run on the Stable Channel, but the three pre-Stable channels can be downloaded easily from microsoftedgeinsider.com. You can keep them around for testing if you like, or join the cool kids and setContinue reading “Understanding Browser Channels”

Certificate Revocation in Microsoft Edge

When you visit a HTTPS site, the server must present a certificate, signed by a trusted third-party (a Certificate Authority, aka CA), vouching for the identity of the bearer. The certificate contains an expiration date, and is considered valid until that date arrives. But what if the CA later realizes that it issued the certificateContinue reading “Certificate Revocation in Microsoft Edge”

New Recipes for 3rd Party Cookies

Last Updated: 11 April 2025 For privacy reasons, the web platform is moving away from supporting 3rd-party cookies, first with lockdowns, and eventually with removal of support starting at 1% in Q1 2024 (was late 2023) and slated for completion in the third quarter of 2024. UPDATE: In Summer 2024, Chrome announced a new plan:Continue reading “New Recipes for 3rd Party Cookies”

Edge URL Schemes

The microsoft-edge: Application Protocol Microsoft Edge implements an Application Protocol with the scheme microsoft-edge: that is designed to launch Microsoft Edge and pass along a web-schemed URL and/or additional arguments. A basic invocation might be as simple as: microsoft-edge:http://example.com/ However, as is often the case with things I choose to write about, there’s a bitContinue reading “Edge URL Schemes”