From a simple idea to running your apps anywhere, at scale, in minutes, Cosmonic is the lightweight, low-boilerplate platform that radically simplifies the development lifecycle.
Get started with
cosmo right now
# Install firstname.lastname@example.org
brew install email@example.com
# Install cosmo
bash -c "$(curl -fsSL https://cosmonic.sh/install.sh)"
# Launch 🚀
cosmo tutorial hello
The first, feature-rich WebAssembly PaaS
From Sketch to Scale
Any Cloud, Any edge, at Any scale
Untangle Dev & Ops
Cosmonic simplifies application developments by giving developers secure, composable and reusable building blocks that scale applications across every device, cloud, and edge.
200 Times Smaller
Actors compile and deploy from 2KB - 2MB vs. more than 4GB using Java Spring Boot
95% LESS Source Code
Cosmonic simplifies code and configuration so you can write the right code instead of maintaining boilerplate
10x Dev Productivity
Reduce cost of maintenance, availability, compliance, and scalability
Applications run securely from edge to edge. All code runs in a deny-by-default, secure, stateless, and reactive sandbox
Build and deploy full applications, in minutes
Animal Image Downloader
Send a message, get a cute animal image. Are you more of a dog person or cat person?
Multi-Channel Chat App
Build a place to talk about how exciting the future of distributed applications is!