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CodeSandbox

Instant Cloud Development Environments

Visit codesandbox.io0 votes. Log in to vote for CodeSandbox community vote

Domain Rating by Ahrefs, checked 3 Oct 2026, changed 3 Oct 2026.

In one lap

A cloud development platform for creating and running isolated code sandboxes with instant provisioning, secure execution, and collaborative development capabilities.

Quick answers

What is CodeSandbox SDK?

CodeSandbox SDK allows developers to programmatically spin up isolated development environments for use in AI agents and code playgrounds.

How fast can CodeSandbox start a virtual machine?

CodeSandbox's microVM infrastructure can spin up entire VMs, clone them, and restore snapshots within 2 seconds.

Is it safe to run untrusted code in CodeSandbox?

Yes, every environment runs in isolation, so you can safely run untrusted code without it affecting your system.

Can CodeSandbox scale to handle multiple concurrent environments?

CodeSandbox can handle millions of concurrent VMs and makes it easy to provision, manage, and decommission them.

What happens to my work if I step away from CodeSandbox?

Development can be resumed within the same sandbox after periods of inactivity with no loss of work thanks to snapshots, and hibernation is customizable.

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Key features

  • Programmatically spin up isolated sandboxes
  • Secure and isolated code execution
  • Scale to millions of concurrent VMs
  • Continuous context with snapshots
  • Quick start and auto resume in 2 seconds
  • Customizable hibernation settings
  • Sandpack for live coding in browser
  • Storybook integration
  • CodeSandbox SDK for programmatic control
  • Template universe for multiple stacks

More on this profile

CodeSandbox has a free listing. The owner can unlock the full profile for $5:

  • Founder story (locked)
  • Milestones (locked)
  • Screenshots and demo video (locked)
  • Dofollow website link (locked)
  • Comparisons (locked)

Link metrics

Majestic link data for codesandbox.io; the arrow is the change since the previous check.

Trust Flow
46
no change since last check
Citation Flow
50
no change since last check
Referring domains
13,358
no change since last check
External backlinks
394,642
no change since last check

Top topic: Computers/Software/Internet (44). Checked 3 Oct 2026, changed 3 Oct 2026. Link data by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.

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