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Best Coding Playgrounds in 2026

Updated

136 coding playgrounds ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.

136ranked
8free plans on this page
$4.99/molowest paid tier
4 Oct 2026last checked

Coding Playgrounds, one module each. A lit port is something its maker publishes; 0 of the 25 on this page have a public API.

  1. 76 RunPy API not on recordOSS not on recordFREE yesDOCS 5.9£8/mo
  2. 77 Mathematica API not on recordOSS not on recordFREE not on recordDOCS 5.8
  3. 78 Python Tutor API not on recordOSS not on recordFREE not on recordDOCS 5.8
  4. 79 Whole Tale API not on recordOSS not on recordFREE not on recordDOCS 5.8
  5. 80 ShareCode API not on recordOSS not on recordFREE yesDOCS 5.8Free
  6. 81 Paiza.IO API not on recordOSS not on recordFREE yesDOCS 5.8Free
  7. 82 Pocket guIDE API not on recordOSS not on recordFREE yesDOCS 5.8$4.99/mo
  8. 83 Editron API not on recordOSS not on recordFREE not on recordDOCS 5.7
  9. 84 DevToolsDaily Playgrounds API not on recordOSS not on recordFREE yesDOCS 5.7$4.99/mo
  10. 85 REMOSSH API not on recordOSS not on recordFREE yesDOCS 5.7$6/mo
  11. 86 Neural Inverse Cloud API not on recordOSS not on recordFREE not on recordDOCS 5.6
  12. 87 marimo API not on recordOSS not on recordFREE not on recordDOCS 5.6
  13. 88 BrowserCode API not on recordOSS not on recordFREE not on recordDOCS 5.6
  14. 89 Code.org Game Lab API not on recordOSS not on recordFREE not on recordDOCS 5.6
  15. 90 Rust Playground API not on recordOSS not on recordFREE not on recordDOCS 5.6
  16. 91 Pyroom API not on recordOSS not on recordFREE not on recordDOCS 5.6
  17. 92 Pennant API not on recordOSS not on recordFREE not on recordDOCS 5.5
  18. 93 OnlinePy API not on recordOSS not on recordFREE yesDOCS 5.5Free
  19. 94 DataCamp API not on recordOSS not on recordFREE yesDOCS 5.5Free
  20. 95 W3Schools Tryit Editor API not on recordOSS not on recordFREE not on recordDOCS 5.4
  21. 96 Binder API not on recordOSS not on recordFREE not on recordDOCS 5.4
  22. 97 DartPad API not on recordOSS not on recordFREE not on recordDOCS 5.4
  23. 98 db<>fiddle API not on recordOSS not on recordFREE not on recordDOCS 5.4
  24. 99 RenkuLab API not on recordOSS not on recordFREE not on recordDOCS 5.4
  25. 100 Python Online API not on recordOSS not on recordFREE not on recordDOCS 5.3

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