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Suborbital Extension Engine (SE2) is a platform that allows your users to write and deploy serverless extensions for your app. Our WebAssembly-based runtime lets you run user code within your infrastructure while being sure that you're protected from malicious code.

Many Suborbital projects are built on WebAssembly, a technology which enables the creation of fast, secure, platform-independent applications.

Open Source Projects


Application framework for cloud native WebAssembly.


Tiny & fast WebAssembly edge SE2 server.