Last update: November 14, 2023 Earlier this year, I shared a post on how you can become an expert on web browsers from the comfort of your desk… or anywhere else you have an internet connection. In that post, I mostly covered how to search through the source, review issue reports, and find design documentation.Continue reading “Debugging Browsers – Tools and Techniques”
Category Archives: dev
Web Debugging: Watching Element Changes
Recently, I was debugging a regression where I wanted to watch change’s in an element’s property at runtime. Specifically, I wanted to watch the URL change when I select different colors in Tesla’s customizer. By using the Inspect Element tool, I can find the relevant image in the tree, and then when I pick aContinue reading “Web Debugging: Watching Element Changes”
Browser Memory Limits
Last Update: November 29, 2023 Web browsers are notorious for being memory hogs, but this can be a bit misleading– in most cases, the memory used by the loaded pages accounts for the majority of memory consumption. Unfortunately, some pages are not very good stewards of the system’s memory. One particularly common problem is memoryContinue reading “Browser Memory Limits”
Web-to-App Communication: The Native Messaging API
Note: This post is part of a series about Web-to-App Communication techniques. One of the most powerful mechanisms for Web-to-App and App-To-Web communication is to use an extension that utilizes the NativeMessaging API. The NativeMessaging API allows an extension running inside the browser to exchange messages with a native-code “Host” executable running outside of the browserContinue reading “Web-to-App Communication: The Native Messaging API”
Seamless Single Sign-On
There are many different authentication primitives built into browsers. The most common include Web Forms authentication, HTTP authentication, client certificate authentication, and the new WebAuthN standard. Numerous different authentication frameworks build atop these, and many enterprise websites support more than one scheme. Each of the underlying authentication primitives has different characteristics: client certificate authentication isContinue reading “Seamless Single Sign-On”
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