Best Babel REPL Alternatives in 2026
Updated
20 apps from code playground software ranked against Babel REPL on the same published basis.
- 1Babel REPL vs CodeHS
- 2Babel REPL vs JDoodle
- 3Babel REPL vs OneCompiler
- 4Babel REPL vs Replit
- 5Babel REPL vs Playcode
- 6Babel REPL vs CodePad
- 7Babel REPL vs Scratch
- 8Babel REPL vs CodeSandbox
- 9Babel REPL vs CodePen
- 10Babel REPL vs Google Colab
- 11Babel REPL vs JSFiddle
- 12Babel REPL vs Observable
- 13Babel REPL vs StackBlitz
- 14Babel REPL vs Val Town
- 15Babel REPL vs Web Maker
- 16Babel REPL vs Cloudflare Workers Playground
- 17Babel REPL vs Paiza.IO
- 18Babel REPL vs NextLeet Playground
- 19Babel REPL vs JS Bin
- 20Babel REPL vs RunJS
Babel REPL alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | CodeHS | 7.9 | Free plan | — | Android, iOS, Web |
| 2 | JDoodle | 7.9 | Free plan | — | Android, API, Browser, iOS, Web |
| 3 | OneCompiler | 7.9 | Free plan | — | Android, Web |
| 4 | Replit | 7.9 | Free plan | $18/mo | Android, iOS, Linux, Mac, Web, Windows |
| 5 | Playcode | 7.8 | Free plan | $25/mo | Android, iOS, Linux, Mac, Web, Windows |
| 6 | CodePad | 7.7 | Free plan | Free | iOS, Web |
| 7 | Scratch | 7.7 | Free plan | $2.92/mo | Android, Mac, Web, Windows |
| 8 | CodeSandbox | 7.2 | No | — | Web, iOS |
| 9 | CodePen | 6.3 | Free plan | $8/mo | API, Web |
| 10 | Google Colab | 6.3 | Free plan | — | API, Browser, Web |
| 11 | JSFiddle | 6.3 | Free plan | €8/mo | API, Web |
| 12 | Observable | 6.3 | Free plan | $2,225/mo | self-hosted, Web |
| 13 | StackBlitz | 6.3 | Free plan | Free | API, self-hosted, Web |
| 14 | Val Town | 6.3 | Free plan | $21/mo | API, Web |
| 15 | Web Maker | 6.3 | Free plan | $4/mo | Browser, Web |
| 16 | Cloudflare Workers Playground | 6.2 | Free plan | Free | Web |
| 17 | Paiza.IO | 6.0 | Free plan | Free | Web |
| 18 | NextLeet Playground | 5.8 | Free plan | Free | — |
| 19 | JS Bin | 5.7 | No | — | API, self-hosted, Web |
| 20 | RunJS | 5.6 | No | — | Linux, Mac, Windows |
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Questions about Babel REPL alternatives
What is the best alternative to Babel REPL?
CodeHS, number 1 in code playground software with a score of 7.9 out of 10. The others here: JDoodle, OneCompiler, Replit and 16 more.
What is the best free alternative to Babel REPL?
CodeHS is the best-ranked alternative with a free plan. 17 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.