I pushed eight free AI chatbots to their limits to find the best AI chatbots of 2026. To explore our top picks, check out ZDNET's chatbot-by-chatbot guide.

I'm a software developer and writer, passionate about learning and sharing knowledge and one way I do that is through writing. I'm a software developer and writer, passionate about learning and ...

This blog post is about comparing the running times of the most commonly used ways to loop through an array in JavaScript in order to see which one is the most efficient. Here is the code used for an ...

JavaScript’s arrays can hold heterogeneous types, change size on the fly, and readily insert or remove elements. Traditional methods like slice, splice, and push/pop do this by operating on the array ...

Creates a JavaScript RegExp instance from a PCRE regexp string. Not currently feature-complete, but works enough for my needs. Send pull requests for additional functionality! Works with Node.js and ...

I'm currently looking for a fast and efficient way to import an Excel file into a javascript array, and export it also. I also need a way to do the same thing, but the opposite way.