Freecode editor

The Freecode Editor is the tool used to create solutions to Challenges, Exercises, and Freecodes.

The Editor consists of four main sections as seen in the image below. On the top left side is a description of the current activity, and below it there is usually some graphical output using a canvas element. On the top right side is the solution section where the programmer writes their solution code, and below it there is a console and score section where the output from running the solution code is shown.

The Editor supports a number of programming languages. While programmers are free to choose which language to write their solution code in, it is encouraged to try different ones. In fact, solving a task in multiple languages is usually rewarded with achievements and experience points.

Create your own implementations

The Editor is very similar to the Freecode Creator which you can read more about here: Freecode creator