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Best Code.org Web Lab Alternatives in 2026

Updated

20 apps from coding playgrounds ranked against Code.org Web Lab on the same published basis.

  1. 1
    Replit Free plan AndroidiOSLinuxMacWeb $18/mo9.8
    Code.org Web Lab vs Replit
  2. 2
    GitHub Codespaces Free plan AndroidapiextensioniOSLinux $0.07/mo9.4
    Code.org Web Lab vs GitHub Codespaces
  3. 3
    Playcode Free plan AndroidiOSLinuxMacWeb $25/mo9.2
    Code.org Web Lab vs Playcode
  4. 4
    Coder Free plan apiLinuxMacself-hostedWeb Free9.0
    Code.org Web Lab vs Coder
  5. 5
    JupyterLab Free plan LinuxMacself-hostedWeb Free8.9
    Code.org Web Lab vs JupyterLab
  6. 6
    Deepnote Free plan apiextensionLinuxMacself-hosted $3,920/mo8.9
    Code.org Web Lab vs Deepnote
  7. 7
    AWS Cloud9 Free plan LinuxWeb Free8.8
    Code.org Web Lab vs AWS Cloud9
  8. 8
    CodePen Free plan apiWeb $8/mo8.8
    Code.org Web Lab vs CodePen
  9. 9
    Datalore Free plan apiLinuxself-hostedWeb 8.8
    Code.org Web Lab vs Datalore
  10. 10
    Google Colab Free plan apiextensionWeb 8.7
    Code.org Web Lab vs Google Colab
  11. 11
    StackBlitz Free plan apiself-hostedWeb Free8.7
    Code.org Web Lab vs StackBlitz
  12. 12
    JDoodle Free plan AndroidapiextensioniOSWeb 8.7
    Code.org Web Lab vs JDoodle
  13. 13
    Observable Free plan self-hostedWeb $2,225/mo8.6
    Code.org Web Lab vs Observable
  14. 14
    Val Town Free plan apiWeb $21/mo8.6
    Code.org Web Lab vs Val Town
  15. 15
    Firebase Studio AndroidWeb 8.5
    Code.org Web Lab vs Firebase Studio
  16. 16
    Kaggle Notebooks Free plan apiWeb Free8.5
    Code.org Web Lab vs Kaggle Notebooks
  17. 17
    Lightning AI Studios Free plan apiWeb 8.5
    Code.org Web Lab vs Lightning AI Studios
  18. 18
    CodeSandbox WebiOS 8.4
    Code.org Web Lab vs CodeSandbox
  19. 19
    JSFiddle Free plan apiWeb €8/mo8.4
    Code.org Web Lab vs JSFiddle
  20. 20
    Anaconda Notebooks Free plan Web $15/mo8.4
    Code.org Web Lab vs Anaconda Notebooks

Code.org Web Lab alternatives compared

#AppScoreFree planFromRuns on
1Replit9.8Free plan$18/moAndroid, iOS, Linux, Mac, Web, Windows
2GitHub Codespaces9.4Free plan$0.07/moAndroid, API, Browser, iOS, Linux, Mac, Web, Windows
3Playcode9.2Free plan$25/moAndroid, iOS, Linux, Mac, Web, Windows
4Coder9.0Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
5JupyterLab8.9Free planFreeLinux, Mac, self-hosted, Web
6Deepnote8.9Free plan$3,920/moAPI, Browser, Linux, Mac, self-hosted, Web, Windows
7AWS Cloud98.8Free planFreeLinux, Web
8CodePen8.8Free plan$8/moAPI, Web
9Datalore8.8Free plan—API, Linux, self-hosted, Web
10Google Colab8.7Free plan—API, Browser, Web
11StackBlitz8.7Free planFreeAPI, self-hosted, Web
12JDoodle8.7Free plan—Android, API, Browser, iOS, Web
13Observable8.6Free plan$2,225/moself-hosted, Web
14Val Town8.6Free plan$21/moAPI, Web
15Firebase Studio8.5No—Android, Web
16Kaggle Notebooks8.5Free planFreeAPI, Web
17Lightning AI Studios8.5Free plan—API, Web
18CodeSandbox8.4No—Web, iOS
19JSFiddle8.4Free plan€8/moAPI, Web
20Anaconda Notebooks8.4Free plan$15/moWeb
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Questions about Code.org Web Lab alternatives

What is the best alternative to Code.org Web Lab?

Replit, number 1 in coding playgrounds with a score of 9.8 out of 10. The others here: GitHub Codespaces, Playcode, Coder and 16 more.

What is the best free alternative to Code.org Web Lab?

Replit is the best-ranked alternative with a free plan. 18 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.