Javascript articles

11 articles

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2021

JavaScript iterators and generators: A complete guide

Iterators and generators are JavaScript features that can be hard to understand. In this article, I will try to explain it as easy as possible.

7 min read

How to easily manipulate URL search parameters in JavaScript

Learn what you need to know about working with URL search parameters.

3 min read

2020

JavaScript Heap Out Of Memory Error

This error indicates high memory usage or a memory leak in your application. In this article, I cover different solutions to this problem.

4 min read

JavaScript's Memory Management Explained

Even though the JavaScript engine manages memory for us, it's good to know what happens under the hood.

8 min read

forEach() vs. map() — JavaScript Array Function Comparison

This article does a quick comparison of the two JavaScript functions. After reading this, you should know when to use which function and why.

2 min read

JavaScript Event Loop And Call Stack Explained

Learn how JavaScript works in the browser: In this article, I explain how the call stack, event loop, job queue and more work together.

9 min read

What is Project Fugu? More power to the web

Learn more about this awesome project that makes the web more powerful by adding native features.

8 min read

Premature Optimization in JavaScript

In this article I'll explain what premature optimization and premature pessimization are and what kind of optimizations JavaScript developers should use.

3 min read

Custom Metrics with WebPageTest and TravisCI

Learn how to set up custom metrics using WebPageTest API and TravisCI

6 min read

Measuring the Performance of JavaScript Functions

Start measuring your JavaScript function's performance with these APIs and learn how to use them.

7 min read

PWA Update Notification with Create React App

Learn how to trigger update notifications that ensure that your users are using the latest version of your Progressive Web App.

4 min read

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