Introducing CodeSandbox CDE
Instant cloud development environments.
Discover all CodeSandbox features.
CodeSandbox is packed with features that accelerate how you code and collaborate with cloud development environments.
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microVMs
A limitless cloud development environment.
CodeSandbox keeps your code running on fast microVMs that resume any dev environment within two seconds.
Inside, everything is pre-configured and running: the dev server, databases, and anything else you set up.
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GitHub Integration
Give an instant dev environment to every branch and PR.
CodeSandbox keeps every GitHub branch and pull request running in a powerful cloud environment.
We instantly run every PR and include all the review tooling you need to accelerate code reviews.
Explore our GitHub App chevron_right
Context-Aware AI Assistant
Bring your ideas to life faster with Boxy.
Because Boxy lives inside your project, it will contextually explain, generate and refactor code.
Boxy also suggests commit messages and code review summaries based on your code changes or comments.
Check out Boxy chevron_right
Pre-configured environments
Powered by Dev Containers.
Our Dev Containers integration allows you to set up any dev environment in CodeSandbox.
You can also use a Dockerfile or Docker Compose to run any programming language, server, or database.
See our tutorial chevron_right
Powerful DevTools
What if you never again had to write yarn start, npm run, etc.?
Our DevTools allow you to create shortcuts to run any command, both at startup, file change or with a click.
Create standardized dev containers and automate tasks for starting development servers, lint, build, terminals, database servers and much more.
Explore DevTools chevron_right
Low Code Tooling
Inspect. Edit. Commit.
Empower everyone to preview your code, review it and comment directly on your codebase.
With low-code tools like inspect, anyone can easily make changes and commit them with a click.
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VS Code Extension
Get the best of both worlds.
Enjoy the power of running your code in the cloud and live collaboration together with the productivity benefits of VS Code extensions, keybindings and themes.
Learn more chevron_right Install the extension chevron_right
Online Code Editor
Code anything right from your browser.
Our web editor allows you to prototype apps and grow them into full-scale projects.
It automates your workflow with built-in tasks and improves how you collaborate with live coding sessions.
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Why CodeSandbox?
Empowering
We provide everyone with access to powerful microVMs that allow coding anything in the cloud with no limits. Never be restrained by your device.
Secure and reliable
Enjoy peace of mind knowing that your private sandboxes will remain private and secure and your repositories will inherit the same privacy you have on GitHub.
Open source, always
We will keep open-sourcing cutting-edge technology that empowers other developers to learn, experiment and create a better web for everyone.
Private, reliable, secure.
We don't need a powerful machine for every developer or even give them a long list of setup steps before they can be productive.
It dramatically improved my experience of sharing ideas.
It feels much more like my local environment.
