Repositories list

• chicory-sdk

  Public
  Zero-dependency Java SDK based on the Chicory Runtime

  Java

  •

  BSD 3-Clause "New" or "Revised" License

  •9•31•4•0•Updated Oct 17, 2025Oct 17, 2025

• moonbit-pdk

  Public
  Extism PDK for the MoonBit programming language.

  pdkextismmoonbit

  MoonBit

  •

  Apache License 2.0

  •2•33•0•0•Updated Oct 15, 2025Oct 15, 2025

• extism

  Public
  The framework for building with WebAssembly (wasm). Easily & securely load wasm modules, move data, call functions, and build extensible apps.

  javascriptrubypython+ 17cjavagorusthaskellnodeelixir+ 10

  Rust

  •

  BSD 3-Clause "New" or "Revised" License

  •146•5.2k•38•4•Updated Oct 9, 2025Oct 9, 2025

• dotnet-sdk

  Public
  Extism .NET Host SDK - easily run WebAssembly modules / plugins from C# and F# applications

  plugindotnetwasm+ 1wasi

  C#

  •

  BSD 3-Clause "New" or "Revised" License

  •2•45•0•5•Updated Sep 29, 2025Sep 29, 2025

• dotnet-pdk

  Public
  Extism Plug-in Development Kit (PDK) for C# and F#

  csharpfsharpdotnet+ 3pluginswasmwasi

  C#

  •

  BSD 3-Clause "New" or "Revised" License

  •6•49•3•5•Updated Aug 18, 2025Aug 18, 2025

• plugins

  Public
  A collection of plugins for demoing and testing Extism

  WebAssembly

  •

  BSD 3-Clause "New" or "Revised" License

  •1•12•0•0•Updated Jul 30, 2025Jul 30, 2025

• cli

  Public
  The extism CLI is used to generate plugin scaffolding and manage Extism installations

  Go

  •

  BSD 3-Clause "New" or "Revised" License

  •7•24•15•0•Updated Jul 23, 2025Jul 23, 2025

• perl-sdk

  Public
  Extism Perl Host SDK - easily run WebAssembly modules / plugins from Perl applications

  Perl

  •

  Other

  •0•6•0•0•Updated Jul 3, 2025Jul 3, 2025

• java-sdk

  Public
  Extism Java Host SDK enables Java programs to embed and run WebAssembly plugins.

  javajvmplugins+ 3webassemblywasmextism

  Java

  •

  BSD 3-Clause "New" or "Revised" License

  •8•40•3•2•Updated Jun 26, 2025Jun 26, 2025

• python-pdk

  Public
  Write Extism plugins in Python

  pythonpluginwebassembly+ 2wasmextism

  Rust

  •

  BSD 3-Clause "New" or "Revised" License

  •6•22•6•2•Updated Jun 25, 2025Jun 25, 2025

• rust-pdk

  Public
  Extism Plug-in Development Kit (PDK) for Rust

  Rust

  •

  BSD 3-Clause "New" or "Revised" License

  •11•63•2•3•Updated Jun 17, 2025Jun 17, 2025

• js-pdk

  Public
  Write Extism plugins in JavaScript & TypeScript

  javascripttypescriptplugins+ 2wasmextism

  Rust

  •

  BSD 3-Clause "New" or "Revised" License

  •17•86•20•2•Updated Jun 1, 2025Jun 1, 2025

• zig-pdk

  Public
  Extism Plug-in Development Kit (PDK) for Zig

  Zig

  •

  BSD 3-Clause "New" or "Revised" License

  •1•32•0•1•Updated May 15, 2025May 15, 2025

• go-sdk

  Public
  Extism Go SDK - easily run WebAssembly modules in your Go applications

  Go

  •

  BSD 3-Clause "New" or "Revised" License

  •11•141•3•2•Updated May 14, 2025May 14, 2025

• js-sdk

  Public
  Run Extism WebAssembly plug-ins / functions from JavaScript (supports major browsers, Node.js, Deno, Bun, and Cloudflare Workers)

  nodejsjavascriptbrowser+ 6webwasmcloudflarebundenoextism

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •12•122•8•0•Updated May 14, 2025May 14, 2025

• zig-sdk

  Public
  Extism Zig Host SDK - easily run WebAssembly modules / plugins from Zig applications

  Zig

  •

  BSD 3-Clause "New" or "Revised" License

  •3•32•1•1•Updated Apr 29, 2025Apr 29, 2025

• haskell-pdk

  Public
  Extism Plug-in development kit (PDK) for Haskell

  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •1•9•0•0•Updated Mar 22, 2025Mar 22, 2025

• go-pdk

  Public
  Extism Plug-in Development Kit (PDK) for Go

  plugingolangwasm+ 2pdkextism

  Go

  •

  BSD 3-Clause "New" or "Revised" License

  •13•74•3•0•Updated Mar 18, 2025Mar 18, 2025

• python-sdk

  Public
  Extism Python Host SDK - easily run WebAssembly modules / plugins from Python applications

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •4•32•2•0•Updated Jan 29, 2025Jan 29, 2025

• php-sdk

  Public
  Extism PHP Host SDK - easily run WebAssembly modules / plugins from PHP applications

  PHP

  •

  BSD 3-Clause "New" or "Revised" License

  •5•27•0•0•Updated Dec 16, 2024Dec 16, 2024

• cpp-sdk

  Public
  Extism C++ Host SDK - easily run WebAssembly modules / plugins from C++ applications

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •5•12•3•1•Updated Dec 13, 2024Dec 13, 2024

• cpp-pdk

  Public
  Extism Plug-in Development Kit (PDK) for C++

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •0•2•1•0•Updated Dec 12, 2024Dec 12, 2024

• ocaml-sdk

  Public
  Extism OCaml Host SDK - easily run WebAssembly modules / plugins from OCaml applications

  OCaml

  •

  BSD 3-Clause "New" or "Revised" License

  •0•19•0•1•Updated Dec 4, 2024Dec 4, 2024

• haskell-sdk

  Public
  Extism Haskell Host SDK - easily run WebAssembly modules / plugins from Haskell applications

  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •1•10•0•1•Updated Dec 3, 2024Dec 3, 2024

• lean4-sdk

  Public
  Extism Lean4 Host SDK - easily run WebAssembly modules / plugins from Lean4 applications

  ffipluginswebassembly+ 1lean4

  Lean

  •2•19•0•0•Updated Nov 26, 2024Nov 26, 2024

• ruby-sdk

  Public
  Extism Ruby Host SDK - easily run WebAssembly modules / plugins from Ruby applications

  Ruby

  •

  BSD 3-Clause "New" or "Revised" License

  •1•18•3•1•Updated Nov 25, 2024Nov 25, 2024

• c-sharp-pdk-template

  Public
  C#

  •0•0•0•0•Updated Nov 25, 2024Nov 25, 2024

• python-pdk-template

  Public template
  Makefile

  •

  BSD 3-Clause "New" or "Revised" License

  •0•1•0•0•Updated Nov 6, 2024Nov 6, 2024

• go-pdk-template

  Public template
  Go

  •

  BSD 3-Clause "New" or "Revised" License

  •1•0•0•0•Updated Nov 5, 2024Nov 5, 2024

• rust-pdk-template

  Public template
  Starter template for generating an Extism plugin using the Rust PDK

  Rust

  •

  BSD 3-Clause "New" or "Revised" License

  •0•0•0•0•Updated Nov 5, 2024Nov 5, 2024