30 alternatives · from coding playgrounds

Alternatives to marimo

marimo centers on reactive Python notebooks: when a cell changes, dependent cells run or are marked stale, helping keep code and outputs in sync. Its notebooks are plain Python files that work with Git, can run as scripts or interactive web apps, and can execute in browsers through WebAssembly. It also brings SQL cells, interactive controls and plots, package requirements stored with notebooks, and integrations with editors and AI services. That combination suits…

19.2

Replit

Replit is a software creation platform where users can build applications with natural-language prompts and an AI agent.

Free planAndroidiOSWeb

From $18 a month

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28.9

StackBlitz

StackBlitz is a browser-based full-stack web IDE for the JavaScript ecosystem.

Free planAndroidiOSWeb

Free plan

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38.9

Playcode

Playcode combines an AI builder for websites and apps with Playcode Cloud hosting for full-stack projects.

Free planAndroidiOSWeb

From $25 a month

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4
Paperspace Gradient
Paperspace Gradient is a machine learning platform for developing, tracking, and collaborating on models.
Free planOpen sourceWebAPIExtensionLinux
8.7From $8 a month
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5
GitHub Codespaces
GitHub Codespaces provides configured cloud development environments hosted by GitHub.
Free planAndroidiOSWebAPI
8.6Free plan
Visit
6
JDoodle
JDoodle is an online programming platform for learning, teaching, and practicing code.
Free planAndroidiOSWebAPI
8.6From $4 a month
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7
Lightning AI Studios
Lightning AI Studios is a persistent GPU cloud workspace for training models, running inference, building agents and AI apps, and coding collaboratively.
Free planWebAPILinuxmacOS
8.5From $20 a month
Visit
8
JupyterLab
JupyterLab is a free, web-based interactive environment for working with notebooks, code, and data.
Free planOpen sourceWebAPILinuxmacOS
8.4Free plan
Visit
9
Google Colab
Google Colab lets users write and execute Python in a browser without configuration, with access to GPUs and notebook sharing.
Free planWebAPIExtensionSelf-hosted
8.4Free plan
Visit
10
Datalore
Datalore is a collaborative data science platform for exploring, analyzing, visualizing, and sharing data.
Free planWebAPILinuxSelf-hosted
8.4From $29.17 a month
Visit
11
Coder
Coder is a self-hosted platform for AI coding agents and cloud development environments on infrastructure you control.
Free planOpen sourceWebAPIExtensionLinux
8.4Free plan
Visit
12
Daytona
Daytona provides an isolated runtime for running AI-generated code and agent workflows, with sandbox creation stated at under 90ms.
Free planWebAPILinuxmacOS
8.4Free plan
Visit
13
RunCode.io
RunCode.io provides cloud development workspaces with VS Code in a browser, while builds and tests run on the cloud machine.
Free planAndroidiOSWebExtension
8.2From $0.03 a month
Visit
14
Codeground AI
Free planWebLinuxmacOSWindows
8.2From $9.99 a month
Visit
15
DataCamp
DataCamp is a learning service from DataCamp, founded in 2013 and headquartered in New York City, United States.
Free planAndroidiOSWebAPI
8.2From $164 a year
Visit
16
Tencent Cloud Cloud Studio
Tencent Cloud Cloud Studio is a browser-based platform for coding, learning, collaboration, and AI-assisted training.
Free planAndroidiOSWebAPI
8.1From CN¥79 a month
Visit
17
Arduino Cloud Editor
Arduino Cloud Editor is a browser-based editor for reading, editing, and verifying code in Arduino Cloud projects.
Free planAndroidWebLinuxmacOS
8.1From $20 a year
Visit
18
PaizaCloud Cloud IDE
PaizaCloud Cloud IDE is a browser-based development environment with an editor, web server, database server, and terminal in a cloud workspace.
Free planAndroidiOSWebLinux
8.1From $9.80 a month
Visit
19
Scratch
Scratch is a programming platform for creating and sharing interactive stories, games, and animations.
Free planAndroidWebmacOSWindows
8.0From $35 a year
Visit
20
CodeHS
CodeHS provides computer science curriculum, tools, and resources for teachers, students, and schools, with offerings for K–12 education.
Free planAndroidiOSWeb
8.0From $990 a year
Visit
21
WordPress
WordPress is free, open-source publishing software for creating websites, blogs, portals, and applications.
Free planOpen sourceAndroidiOSWebAPI
8.0Free plan
Visit
22
Deepnote
Deepnote is an AI workspace for data analysis, exploration, and machine learning.
Free planWebAPIExtensionLinux
7.9From $3,920 a month
Visit
23
CodePen
CodePen is a browser-based workspace for creating and sharing front-end code.
Free planWebAPI
7.8From $8 a month
Visit
24
Salesforce Code Builder
Free planWebExtension
7.8Free plan
Visit
25
ZYVA Cloud IDE
Free planLinuxmacOSWindows
7.8From $10 a month
Visit
26
Kaggle Notebooks
Kaggle Notebooks is a free cloud environment for reproducible, collaborative machine learning analysis.
Free planWebAPI
7.6Free plan
Visit
27
Observable
Observable is a notebook platform for analyzing and visualizing data, explaining ideas with code, and building data-driven workflows and custom apps.
Free planWebSelf-hosted
7.6From $22 a month
Visit
28
Val Town
Val Town is a platform for developers to write, run, host, and share code for automations and internal tools.
Free planWebAPI
7.6From $252 a year
Visit
29
Anaconda Notebooks
Anaconda Notebooks puts JupyterLab in a cloud workspace for writing, editing, and running Python through an Anaconda Cloud account.
Free planWeb
7.6From $15 a month
Visit
30
Posit Cloud
Free planWeb
7.6From $5 a month
Visit

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