Best Coding Playgrounds in 2026
Updated
31 coding playgrounds ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
31ranked
0free plans on this page
$0.05/molowest paid tier
4 Oct 2026last checked
Recognised 40% · Phone app 26% · Documented 20% · Free plan 14% of the score
- 26 HashIDEA No phone app RecognisedPhone appDocumentedFree plan 5.2
- 27 Google Cloud Workstations No phone app RecognisedPhone appDocumentedFree plan 5.1$0.05/mo
- 28 JupyterLite No phone app RecognisedPhone appDocumentedFree plan 5.0 Real-time collaboration: NoPrivate projects: NoFull-stack runtime: No
- 29 Vue SFC Playground No phone app RecognisedPhone appDocumentedFree plan 4.9
- 30 Svelte REPL No phone app RecognisedPhone appDocumentedFree plan 4.9
- 31 Red Hat OpenShift Dev Spaces No phone app RecognisedPhone appDocumentedFree plan 4.6
Compare all 6 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Real-time collaboration | Private projects |
|---|---|---|---|---|---|---|---|---|
| 26 | HashIDEA | 5.2 | No | — | Yes | — | — | — |
| 27 | Google Cloud Workstations | 5.1 | No | $0.05/mo | No | — | — | — |
| 28 | JupyterLite | 5.0 | No | — | No | — | No | No |
| 29 | Vue SFC Playground | 4.9 | No | — | Yes | — | — | — |
| 30 | Svelte REPL | 4.9 | No | — | Yes | — | — | — |
| 31 | Red Hat OpenShift Dev Spaces | 4.6 | No | — | — | — | — | — |