Trinket.io now openSource!
Free Coding editor for schools: P5, Python, Java, R, HTML...
Trinket.io now openSource! launched on June 18, 2026 with 5 votes, #2,466 of 22,647 launches that month and more than 75% of that year's launches.
What it does
I really appreciate it when services open source their software when they shut down. There's so many amazing sites, software, games, are gone forever because there's no way to access it or replicate it. Trinket.io did exactly that, and now Strive Math have decided to host it for free at trinket.strivemath.org Made for educators, kept alive by educators: no paywalls, no cost. Run Python, HTML, CSS, JavaScript, and p5.js in your browser, share it with your students, and know it's here to stay.
A community-hosted edition of Trinket, free forever at trinket.strivemath.org. Write and run Python, HTML, and more in your browser, and build interactive coding courses. Hosted by Strive Math.
This is a community-hosted edition of Trinket , run by Strive Math and available free at trinket.strivemath.org . Built on the open source Trinket project, every feature is free forever — no paid plans or trials. Write and run Python, HTML, Java, and more. Create interactive courses. No downloads required. Edit the code and click Run — it works instantly, no login or downloads required. Moving from trinket.io? Create an account by importing your export zipfrom trinket.strivemath.org
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