Learn how to code
Learning how to code is one of the most valuable investments of time and effort a student can make. Coding develops logical thinking, creative problem-solving, and the ability to build things — software, games, tools, art — that would otherwise be impossible to create. And with the right platform, the early stages of learning to code are genuinely enjoyable rather than frustrating. codeguppy.com provides exactly this: a free JavaScript coding environment where the first program produces something colorful and interesting on screen, and every subsequent lesson builds naturally on the last in a clear, well-supported progression.
The platform's learning pathway covers the essential concepts of JavaScript programming in a logical, engaging sequence. Students begin with drawing and animation programs that introduce the coding environment and basic syntax, then move through variables, conditionals, loops, functions, and arrays — with each concept illustrated through a project that demonstrates its practical value. By the time students have completed the beginner pathway, they have the JavaScript foundations needed to build complete interactive games and creative coding projects independently.
For CS teachers, the platform provides a complete instructional framework alongside the student-facing content: a free downloadable curriculum guide, organized tutorial library, coding challenge sets, and example projects. For school librarians, the zero-setup, browser-based platform makes it possible to offer coding learning to library patrons of all ages and backgrounds without any technical infrastructure investment. Free printable booklets from the Download section extend the learning beyond screen time.
Start learning how to code today at codeguppy.com — free, browser-based, and designed to make the first steps of coding as rewarding as possible for learners at every age and experience level.
A free coding platform for schools
codeguppy.com is a free coding platform for high-school and middle-school students. Teachers around the world are using codeguppy.com to teach JavaScript.
To make coding easy, fun, and engaging for students of all ages, codeguppy.com comes with an online code editor and a graphical oriented runtime based on the p5.js library. The platform enables students to learn JavaScript while building fun games and animations.
Coding projects and activities for students
codeguppy.com comes with tons of coding projects and activities that students can use as a starting point for their projects.
Contact us!
If you want to learn more about the free coding platform, please feel free to contact us at any time. We can discuss how to get started with coding, how to implement codeguppy.com in your coding club ... or even discuss coding questions or share programs.