A Practical Guide to Javascript Debugging

A Practical Guide to JavaScript Debugging

Arnab Roy Chowdhury Developer Tips, Tricks & Resources

Being a UI developer, I’ve learned one thing: It doesn’t matter how carefully you write your code. Suppose you’ve double-checked that you defined and called all functions the right way or followed all the best practices. Even then you’ll see that a tiny variable can sneak behind and create an error. Now, suppose you find out that for some unknown …

What is Real User Monitoring?

What Is Real User Monitoring? How It Works, Examples, Best Practices, and More

Stackify Developer Tips, Tricks & Resources

Real User Monitoring is a type of performance monitoring that captures and analyzes each transaction by users of a website or application. It’s also known as real user measurement, real user metrics, end-user experience monitoring, or simply RUM. It’s used to gauge user experience, including key metrics like load time and transaction paths, and it’s an important component of application …

Async Javascript Options

Three Async JavaScript Approaches

Cory Developer Tips, Tricks & Resources

There are multiple ways to handle asynchronous code in JavaScript today. In this post, we’ll explore the three most popular async options by making an HTTP call to the jsonplaceholder API. Callback Functions Call me, maybe. Functions are first-class in JavaScript. This means you can pass functions around as arguments, and return functions from functions. Handy. When JavaScript was first released, callbacks were the standard …