Programming is today/tomorrow’s big job growth area. Everyone is getting into it, or at least trying. If you’re teaching yourself with one of the many free coding education websites, then you might feel like you need a bit more practice. Check out CS-Playground-React, the in-browser sandbox for practicing algorithms.

This is a pretty barebones web app that is meant to help you grasp some basic and some tricky concept when it comes to programming language. This is especially helpful if you’re not a Rockstar at math. You can work out your own solutions, see others when you get stuck.

This is just another little learning tool for those that are interested in this career path. There are no sign ups and it’s totally free to use. It also comes stocked with links to articles, tutorials, and other resources to help you learn. Although it’s nothing new, this particular app is minimalistic and may help people who are more drawn to the no bells and whistles aspects of it.