Rahul Kumar

Rahul is an 18-year-old technical writer and developer. He has a deep passion for writing, coding, and everything in between. Over the past few years, he has written over 500 articles for developers, sharing his knowledge and expertise with others.
Currently, he is working on two exciting projects. The first is [Fueler.io](http://fueler.io), a platform for knowledge workers to create proof of works. The second is [Learnn.cc](http://learnn.cc), an online education platform that helps people learn new skills and advance their careers.

twitter: @rahul_wip

Articles

How I Learned to Stop Worrying: A Pragmatic Approach to JavaScript Memory Management

By Rahul Kumar

Have you ever felt overwhelmed by the complexity of memory management in JavaScript? Between closures, event handlers, and variable scoping, it can feel like there are a million ways your app might start leaking memory without you realizing it. But memory management in JavaScript doesn’t have to be complicated. In fact, if you follow a few simple, pragmatic principles, you’ll be well on your way to building stable apps with clean memory usage.
by Rahul Kumar

Published in Packing Up PHP, August 2023

Exploring PHP 8’s JIT Compiler: Performance Boosts and Limitations

By Rahul Kumar

PHP 8.0 ushers in an exciting new development for PHP developers:
Just-In-Time (JIT) compilation. This means that your code can now be
compiled directly into machine code—providing a huge performance boost
to your applications. by Rahul Kumar

Published in Be Barrier Free, July 2023