Online p5.js editor
p5.js is a powerful, creative coding library for JavaScript that makes it easy to create visual, interactive programs in a web browser. Originally designed as an accessible entry point to creative coding for artists and designers, p5.js has become one of the most popular tools in CS education worldwide — prized by teachers for its gentle learning curve, immediately visual output, and the way it connects programming to creative expression. codeguppy.com provides a built-in online p5.js editor that is optimized for student use, with a beginner-friendly interface, educational support materials, and a library of p5.js tutorials and example programs.
The online p5.js editor on codeguppy.com includes everything students need for creative coding: a clean, distraction-free code editor with syntax highlighting; an instant preview panel that updates as code is written; access to the full p5.js function library including drawing, color, animation, sound, and input handling; and a library of starter programs that demonstrate key p5.js techniques. Students can open the editor in any browser and start creating p5.js programs immediately — no installation, no configuration, and no cost.
For CS teachers who use p5.js in their courses — whether in an introductory programming unit, a creative coding elective, or an AP Computer Science Principles course — the online editor provides a consistent, reliable environment that works on school hardware including Chromebooks. The educational resources alongside the editor — tutorials, challenges, curriculum guide — reduce lesson planning overhead and give students the support they need to work independently.
School librarians building a digital creative coding resource or running STEAM programs will find the online p5.js editor at codeguppy.com an excellent, free tool for students interested in the intersection of art, mathematics, and code.
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.