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Alternatives · 2026

The best DartPad alternatives

The rest of Best Code Playground Software, in this site's order: each with what it costs, where it runs and its record score.

1
Playcode

Playcode suits nontechnical users and teams building business websites, MVPs, client portals, dashboards, internal tools or small full-stack apps.

AndroidiPhone & iPadWeb+6 $25 a month Record6.6 Visit
2
Replit

Replit may suit people who want to create applications with natural-language prompts, as well as developers who want browser-based coding and…

AndroidiPhone & iPadWeb+3 $18 a month, billed yearly Record6.3 Visit
3
StackBlitz

StackBlitz may suit JavaScript developers who want to prototype or conduct coding interviews in a browser.

AndroidiPhone & iPadWeb+3 Free plan Record6.0 Visit
4
CodeHS

CodeHS suits K–12 teachers, students, and schools looking for computer science courses and classroom tools.

AndroidiPhone & iPadWeb $990 a year Record5.7 Visit
5
JDoodle

JDoodle may suit learners, teachers, and developers who want a browser-based coding environment or programming tools for courses.

AndroidiPhone & iPadWeb+2 $4 a month, billed yearly Record5.7 Visit
6
Scratch

Scratch is designed especially for young people ages 8 to 16, and is also used by people of all ages.

AndroidWebWindows+1 $35 a year Record5.7 Visit
7
OneCompiler

OneCompiler may suit developers who want to write and run code online, or organizations embedding coding tools into learning and interview workflows.

AndroidWeb Free plan Record5.6 Visit
8
CodePen

CodePen suits developers at different skill levels, including people learning to code, and teams using front-end code for prototypes, debugging,…

WebAPI $8 a month, billed yearly Record5.2 Visit
9 WebAPISelf-hosted $1 a month Record5.2 Visit
10
Google Colab

Colab may suit students, educators, data scientists, AI researchers, and researchers who want to work with Python notebooks in a browser.

WebBrowser extensionAPI+1 Free plan Record5.2 Visit
11 WebAPI $252 a year Record5.1 Visit
12 WebAPI $124 a year Record5.0 Visit
13 WebAPI €8 a month Record5.0 Visit
14
JupyterLite

JupyterLite suits people who want browser-based notebooks or a lightweight REPL without setting up a dedicated application server.

AndroidWebLinux+1 Free plan Record4.9 Visit
15 Web Free plan Record4.7 Visit
16
Observable

Observable suits people who want to explore data and explain ideas through interactive code notebooks, alone or with collaborators.

WebSelf-hosted $22 a month Record4.7 Visit
17 WebAPI Free plan Record4.7 Visit
18 WebBrowser extension $4 a month Record4.7 Visit
19
CodePad

CodePad suits people who want to create and share code projects in a browser or on iOS, including users working on Chromebooks or iPads.

iPhone & iPadWeb Free plan Record4.6 Visit
20 Web Free plan Record4.5 Visit
21 WebAPI Free plan Record4.5 Visit
22 Web Free plan Record4.5 Visit
23 Web Free plan Record4.5 Visit
24 WebAPISelf-hosted Free plan Record4.5 Visit