Take WebAssembly to production & keep it there.

Solutions for Wasm users in:

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Running WebAssembly in the cloud or on the edge comes with incredible benefits, as well as unique challenges.

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Secure, isolated execution paired with a universal binary format makes plug-ins a natural fit for WebAssembly.

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Browser Tech

Despite being the original home for WebAssembly, the browser can still be a complex environment to integrate with.

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Web3 & Blockchain

Powerful and programmable networks leverage WebAssembly for smart contract execution.


Extism is the open source, universal plug-in system. Make all software programmable. Powered by WebAssembly.


Modsurfer provides ops & dev teams with analysis + diagnostics tools to search, browse, host, validate, audit and investigate WebAssembly modules and components.

From the Blog

...is using more WebAssembly!

The Unexpected Solution to Testing WebAssembly...

by: Steve Manuel


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Telemetry extraction across a distributed, peer-to-peer compute cluster

Observing Wasm in Bacalhau

by: Dominique Saulet


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What is the throughput on an Extism plug-in?

Back of the Napkin Wasm Performance: How Does Extism Work?

by: Chris Dickinson


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How we got here, and what v1 means for Extism

Extism, the WebAssembly framework, hits v1

by: Steve Manuel


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Leveraging your application architecture to bootstrap an Extism plug-in system

The Plug-in System Hiding in Your App

by: Benjamin Eckel


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Announcing our SDK & PDK for building and running Wasm plugins in your .NET 8 apps

Isomorphic .NET Support in Extism

by: Muhammad Azeez


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A developer toolchain enhanced by WebAssembly-Powered Plugins

DX Spotlight: proto by moonrepo

by: Dominique Saulet


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How to create secure, cross-platform static executables from WebAssembly modules

Introducing 'Hermit': Actually Portable Wasm

by: Steve Manuel, Gavin Hayes


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