New browser APIs to detect JavaScript performance problems in production

Once upon a time, I wrote a book about debugging in .NET . After some 4 years I decided it was time for the old fellow to become available to everyone. PDF | MOBI | ePub Some topics covered in the book are: Advanced debugging techniques with Visual Studio .NET Core and .NET Framework on Windows, Linux, and Mac Performance issues Memory leaks and...

When talking about big tech, we usually mean five specific companies known as the Big Five or GAFAM. Those are Google, Amazon, Facebook (now Meta), Apple, and Microsoft. These companies have shaped the technology world as we know it. They led the five big waves of disruption: personal computing, the internet, mobile, social media (web 2.0), and...

Changing APIs is a common problem for library authors. There’s some class or function that you need to change, but you don’t want to break your library’s client code when they upgrade the library. In other words, the change needs to be backward compatible. Sure, there are cases when you’ll have to make breaking changes, but it’s usually better to...

We had a ton of stuff go down in the world of C# .NET this year. The big news was all about generative AI, ChatGPT, and Copilot, but the .NET team and the community didn’t take a sabbatical. We had loads of conferences, announcements, new frameworks, and cool tools. There was a fresh C# version release, a new .NET version, and plenty more. Yours...

Software companies come in many sizes. There are small startups, medium-sized companies, and huge enterprises. As you might expect, startups are usually lean and fast. Big companies that develop large applications move much more slowly. Those might be systems developed for many years or decades by hundreds of developers. I’m talking about...