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b5

A free web demo — play it in your browser, no install. A visual programming language for learning, prototyping, and fun. Inspired by p5.js.

by @peilingjiang · peilingjiang/b5 on GitHubLANG JavaScript★ 99HOSTED ON B5EDITOR.APPUPDATED 11 Sep 2025

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Controls: Left click (and hold) to select/drag blocks, select/add wires, etc. Double…

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From the README

**b5 is for graphics, fast prototyping, and fun. Using blocks and wires, non-programmers can quickly build and share\* creative coding projects with the online editor featuring live coding and embedded documentation. Inspired by p5.js, b5 is multilingual\* and beginner-friendly.**

The interface is created to make coding easier, friendlier, more graphical, and instantly responsive to help beginners, artists, and visual learners quickly get hands on creative programming.

Read the full README on GitHub →

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