Best Coding Playgrounds in 2026
Updated
A browser-based coding playground can be useful for trying ideas, learning a language, or working on a project. The entries are ranked, with Playcode, Coder, and OneCompiler among the first options. Compare runtime languages and full-stack runtime support, then check deployment options, sharing controls, and real-time collaboration if you expect to publish or work with others. Private projects and project limits help clarify workspace choices. Free-plan availability and paid-from pricing are also listed, so you can weigh access and cost alongside the capabilities that suit the code you want to write.
136ranked
24free plans on this page
$0.07/molowest paid tier
12 Oct 2026last checked
Coding playgrounds, ranked on how quickly a newcomer can get going.25 of 25 products with recorded free access can be tried for free.
- 1 PlaycodePaid from $25/mo
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: yes
- 2 ReplitPaid from $18/mo
- Free to practise on: yes
- Well documented: yes
- Runs where you work: yes
- 3 CoderFree plan
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: yes
- 4 DeepnotePaid from $3,920/mo
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: yes
- 5 DataloreFree plan
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: no
- 6 GitHub CodespacesPaid from $0.07/mo
- Free to practise on: yes
- Well documented: yes
- Runs where you work: yes
- 7 Lightning AI StudiosFree plan
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: no
- 8 Arduino Cloud EditorPaid from $1.67/mo
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: yes
- 9 DaytonaFree plan
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: yes
- 10 JupyterLabFree plan
- Free to practise on: yes
- Well documented: yes
- Runs where you work: yes
- 11 Tencent Cloud Cloud StudioPaid from CNY 79/mo
- Free to practise on: yes
- Well documented: yes
- Runs where you work: yes
- 12 RunCode.io
- Free to practise on: yes
- Well documented: yes
- Runs where you work: yes
- 13 AWS Cloud9Free plan
- Free to practise on: yes
- Well documented: yes
- Runs where you work: no
- 14 CodePenPaid from $8/mo
- Free to practise on: yes
- Well documented: yes
- Runs where you work: no
- 15 StackBlitzFree plan
- Free to practise on: yes
- Well documented: yes
- Runs where you work: no
- 16 ObservablePaid from $2,225/mo
- Free to practise on: yes
- Well documented: yes
- Runs where you work: no
- 17 Val TownPaid from $21/mo
- Free to practise on: yes
- Well documented: yes
- Runs where you work: no
- 18 JupyterHubFree plan
- Free to practise on: yes
- Well documented: yes
- Runs where you work: no
- 19 Kaggle NotebooksFree plan
- Free to practise on: yes
- Well documented: yes
- Runs where you work: no
- 20 SageMathFree plan
- Free to practise on: yes
- Well documented: yes
- Runs where you work: yes
- 21 Anaconda NotebooksPaid from $15/mo
- Free to practise on: yes
- Well documented: yes
- Runs where you work: no
- 22 JDoodleFree plan
- Free to practise on: yes
- Free trial: no
- Well documented: yes
- Runs where you work: yes
- 23 ScratchPaid from $2.92/mo
- Free to practise on: yes
- Well documented: yes
- Runs where you work: yes
- 24 Codeground AIPaid from $9.99/mo
- Free to practise on: yes
- Well documented: yes
- Runs where you work: yes
- 25 PickcodeFree plan
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: no
Compare all 25 in a table
| # | Platform | Score | Free plan | From | Free plan | Paid from | Real-time collaboration | Private projects |
|---|---|---|---|---|---|---|---|---|
| 1 | Playcode | 9.3 | Free plan | $25/mo | Yes | $25/mo | Yes | |
| 2 | Replit | 9.2 | Free plan | $18/mo | Yes | $18/mo | Yes | |
| 3 | Coder | 9.1 | Free plan | Free | Yes | |||
| 4 | Deepnote | 9.1 | Free plan | $3,920/mo | Yes | |||
| 5 | Datalore | 9.0 | Free plan | Yes | ||||
| 6 | GitHub Codespaces | 8.9 | Free plan | $0.07/mo | Yes | |||
| 7 | Lightning AI Studios | 8.9 | Free plan | Yes | Yes | Yes | ||
| 8 | Arduino Cloud Editor | 8.9 | Free plan | $1.67/mo | Yes | Yes | Yes | |
| 9 | Daytona | 8.6 | Free plan | Free | ||||
| 10 | JupyterLab | 8.5 | Free plan | Free | Yes | |||
| 11 | Tencent Cloud Cloud Studio | 8.5 | Free plan | CNY 79/mo | Yes | Yes | ||
| 12 | RunCode.io | 8.5 | No | |||||
| 13 | AWS Cloud9 | 8.4 | Free plan | Free | Yes | |||
| 14 | CodePen | 8.4 | Free plan | $8/mo | Yes | Yes | ||
| 15 | StackBlitz | 8.4 | Free plan | Free | Yes | |||
| 16 | Observable | 8.3 | Free plan | $2,225/mo | Yes | Yes | ||
| 17 | Val Town | 8.3 | Free plan | $21/mo | Yes | $21/mo | ||
| 18 | JupyterHub | 8.3 | Free plan | Free | Yes | |||
| 19 | Kaggle Notebooks | 8.2 | Free plan | Free | Yes | |||
| 20 | SageMath | 8.2 | Free plan | Free | Yes | |||
| 21 | Anaconda Notebooks | 8.2 | Free plan | $15/mo | Yes | |||
| 22 | JDoodle | 8.2 | Free plan | Yes | Yes | |||
| 23 | Scratch | 8.2 | Free plan | $2.92/mo | Yes | |||
| 24 | Codeground AI | 8.2 | Free plan | $9.99/mo | Yes | $9.99/mo | Yes | Yes |
| 25 | Pickcode | 8.2 | Free plan | Yes | Yes | Yes |
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Numbered spots on this list can be sponsored, and a sponsored row is labelled as paid.