Best Open Source Development Environments using Express in 2026

Daytona

Lightning-fast AI code execution in secure sandboxes

Stars
72,372
Forks
5,542
Last commit
10 hours ago

Execute AI-generated code safely with 90ms sandbox creation, isolated environments, and enterprise-grade security. Perfect for AI agents and development workflows.

Open Source Alternative to:

Modal

Coder

Fast, secure cloud development environments on your infrastructure

Stars
13,060
Forks
1,274
Last commit
4 hours ago

Self-hosted development platform that enables secure, scalable remote coding with automated provisioning, reduced cloud costs, and enterprise-grade security.

Open Source Alternative to:

Microsoft Dev Box

Gitpod

Cloud-based development environments, ready in seconds

Stars
13,680
Forks
1,379
Last commit
5 days ago

Standardized, automated dev environments in the cloud. Self-host or use managed service. Integrate with existing tools and workflows.

Open Source Alternative to:

BitBucket

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Daytona

Lightning-fast AI code execution in secure sandboxes

Stars
72,372
Forks
5,542
Last commit
10 hours ago

Execute AI-generated code safely with 90ms sandbox creation, isolated environments, and enterprise-grade security. Perfect for AI agents and development workflows.

Open Source Alternative to:

Modal

Coder

Fast, secure cloud development environments on your infrastructure

Stars
13,060
Forks
1,274
Last commit
4 hours ago

Self-hosted development platform that enables secure, scalable remote coding with automated provisioning, reduced cloud costs, and enterprise-grade security.

Open Source Alternative to:

Microsoft Dev Box

Gitpod

Cloud-based development environments, ready in seconds

Stars
13,680
Forks
1,379
Last commit
5 days ago

Standardized, automated dev environments in the cloud. Self-host or use managed service. Integrate with existing tools and workflows.

Open Source Alternative to:

BitBucket

Open Source Development Environments using Express

A curated collection of the best open source cloud-based and remote development environments. using Express.

Daytona

Coder

Gitpod

Daytona

Coder

Gitpod