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CLUSTER THROUGH-LESSONS-PROGRAMMING · 22 ENTRIES · EARLIEST ENTRY 2026-10-06

Interactive programming education apps

The cluster comprises interactive apps and web platforms that teach programming languages, computing concepts, and related technical skills through lessons, coding exercises, live embedded environments, and gamified progression. Dated entries span from April 2013 to June 2026, but with only eight dated entries before the index start, the dated history is too thin to read a shape from. Traction leaders by activity signal are VisualLab, zchmoc, and Diggle-Coding-Club, each with 0 stars.

Entry timeline

ENTRY TIMELINE

APR 2013: 1AUG 2015: 1MAR 2019: 1SEP 2022: 1DEC 2025: 1MAY 2026: 1AUG 2026: 7SEP 2026: 4OCT 2026: 5
APR 2013OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 2 ai-built · 2 hand-coded · 16 unlabelled

Operator · 8 hobby · 3 commercial · 2 open source · 7 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 20 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01AI-code-explainer2★10 days—Educational web app that explains pasted source code to students, covering sections, concepts, complexity, bugs, and suggested fixes.
  2. 02VisualLab0★1 molivehobbyWeb app that teaches programming by letting learners execute commands and see data move between named state stores.
  3. 03kids-develop0★7 daysliveEducational web app teaching children coding through playful interactive exercises.
  4. 04computernieseti0★21 daysliveai-builthobbyInteractive educational app for fifth graders with lessons, quizzes, and teacher progress tracking on computer science fundamentals.
  5. 05rustinho0★20 days—hobbyEducational web app that teaches Rust through narrative lessons containing concepts, examples, observations, and interactive coding exercises.
  6. 06Code-Ink0★10 dayslivehobbyInteractive notebook-style web app that teaches computer science concepts through structured, self-paced lessons.
  7. 07lessoncoder0★7 days—hand-codedhobbySelf-hosted web app that turns teacher-described coding lessons into narrated teaching videos with animated code, captions, quizzes, and challenges.
  8. 08codextor-feature-test0★9 days—hobbyInteractive web app that teaches coding through browser-based lessons where users write and run real code and receive automatic grading.
  9. 09Learn to code with Yolmo®0★1 molivecommercialInteractive coding app that teaches programming through self-guided playgrounds in 25+ languages for self-paced learners.
  10. 10angular0★19 dayslivehand-codedhobbyEducational web app offering interactive lessons and games to teach modern web development concepts in Bulgarian.
  11. 11learn.svelte.dev0★1 mo—open sourceInteractive tutorial that teaches how to build apps with Svelte through lessons and live coding exercises.
  12. 12Devlingo1★10 mostalelivehobbyWeb app that teaches programming fundamentals through gamified interactive lessons, quizzes, and experience-point progress tracking.
  13. 13react-learn0★4 mo—Interactive web app for learning front-end programming with theory lessons, live code examples, and progress tracking.
  14. 14Hopscotch-Programming for kids0★2 yrabandonedlivecommercialMobile app that teaches children to program by building games, art, and stories, then sharing and remixing creations within a moderated community.
  15. 15codemao-kitten3-uos0★2 yrabandonedliveopen sourceSource code editor designed to teach children programming fundamentals through a simplified coding interface.
  16. 16Everything Machine by Tinybop0★3 yrabandonedlivecommercialEducational app that lets children invent and build machines using a drag-and-drop visual coding language and device sensors.
  17. 17Codepus - Learn to Code0★unknownliveai-builtProvides a fun way for teenagers to learn programming.
  18. 18CodeKids0★unknownliveWeb app that teaches children programming through interactive coding lessons and exercises.
  19. 19KODO — Aprende programación e idiomas jugando0★unknownliveWeb platform that teaches programming and languages through interactive games.
  20. 20Technically: learn about software0★unknownliveWeb app that teaches software and programming concepts through interactive lessons.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.