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    49 repositories

    • wasmd

      Public
      Basic Cosmos SDK application with WebAssembly smart contracts
      golangsmart-contractswebassemblycosmos-sdk
      Go
      •
      Apache License 2.0
      •527•409•53•14•Updated Feb 20, 2026Feb 20, 2026

    • cw-multi-test

      Public
      Testing tools for multi-contract interactions
      Rust
      •
      Apache License 2.0
      •47•54•7•2•Updated Feb 19, 2026Feb 19, 2026

    • cw-storage-plus

      Public
      Storage abstractions for CosmWasm smart contracts
      Rust
      •
      Apache License 2.0
      •30•48•21•7•Updated Feb 19, 2026Feb 19, 2026

    • wasmvm

      Public
      Go bindings to the CosmWasm VM
      Go
      •
      Apache License 2.0
      •134•202•12•19•Updated Feb 17, 2026Feb 17, 2026

    • advisories

      Public
      To publicly communicate advisories about serious bugs in CosmWasm, wasmvm and wasmd
      advisoriescosmwasmwasmdwasmvm
      26•23•0•0•Updated Feb 12, 2026Feb 12, 2026

    • maintainers

      Public
      Resources for CosmWasm maintainers
      documentationresourcesmaintainerscosmwasm
      TypeScript
      •0•0•7•0•Updated Feb 11, 2026Feb 11, 2026

    • cosmwasm

      Public
      WebAssembly Smart Contracts for the Cosmos SDK
      rustsmart-contractswebassemblycosmos-sdk
      Rust
      •
      Apache License 2.0
      •403•1.1k•45•6•Updated Feb 11, 2026Feb 11, 2026

    • cw-plus

      Public
      Production Quality contracts under open source licenses
      Rust
      •
      Apache License 2.0
      •368•528•18•6•Updated Feb 3, 2026Feb 3, 2026

    • .github

      Public
      CosmWasm public profile
      profilecosmwasm
      0•0•0•0•Updated Jan 14, 2026Jan 14, 2026

    • cw-minus

      Public
      Utilities for CosmWasm smart contracts development
      Rust
      •
      Apache License 2.0
      •13•18•6•3•Updated Jan 13, 2026Jan 13, 2026

    • cosmwasm.github.io

      Public
      CosmWasm User Guide
      guideusercosmwasm
      TypeScript
      •1•0•0•0•Updated Dec 5, 2025Dec 5, 2025

    • docs-deprecated-2025

      Public archive
      Deprecated (in 2025) CosmWasm documentation
      MDX
      •
      Apache License 2.0
      •23•16•24•10•Updated Dec 3, 2025Dec 3, 2025

    • docs-deprecated-2023

      Public archive
      Deprecated (in 2023) CosmWasm documentation
      JavaScript
      •
      Other
      •97•53•16•0•Updated Dec 3, 2025Dec 3, 2025

    • serde-json-wasm

      Public
      serde_json for Wasm programs (small, deterministic, no floats)
      Rust
      •
      Apache License 2.0
      •69•31•8•2•Updated Aug 29, 2025Aug 29, 2025

    • chat.cosmwasm.com

      Public
      Redirect to our community chat
      HTML
      •
      Creative Commons Zero v1.0 Universal
      •0•1•0•0•Updated Jun 30, 2025Jun 30, 2025

    • optimizer

      Public
      Dockerfile and script to produce the smallest possible Wasm for Rust contract
      Rust
      •
      Apache License 2.0
      •69•147•9•2•Updated Jun 26, 2025Jun 26, 2025

    • storey

      Public
      Experimental storage abstractions for blockchain key-value stores
      Rust
      •
      Apache License 2.0
      •2•5•8•0•Updated Jun 4, 2025Jun 4, 2025

    • awesome-cosmwasm

      Public
      :sunglasses: Curated list of tools, contracts, and projects working with CosmWasm
      awesomeawesome-list
      Creative Commons Zero v1.0 Universal
      •36•270•4•2•Updated Mar 3, 2025Mar 3, 2025

    • cw-template

      Public
      Quickstart template to get started writing your own cosmwasm contracts
      Rust
      •
      Apache License 2.0
      •175•299•5•2•Updated Jan 16, 2025Jan 16, 2025

    • testnets

      Public archive
      Information on all public CosmWasm testnets
      TypeScript
      •14•34•1•0•Updated Aug 12, 2024Aug 12, 2024

    • book

      Public
      CosmWasm book
      22•35•11•13•Updated Apr 29, 2024Apr 29, 2024

    • idl

      Public archive
      The CosmWasm IDL docs
      0•1•0•0•Updated Feb 20, 2024Feb 20, 2024

    • code-explorer

      Public archive
      A code explorer for CosmWasm
      TypeScript
      •
      Apache License 2.0
      •22•21•1•10•Updated Feb 19, 2024Feb 19, 2024

    • cw-tokens

      Public archive
      Examples of cw20 usage, extracted from cw-plus, maintained by the community
      Rust
      •
      Apache License 2.0
      •55•90•4•2•Updated Jan 26, 2024Jan 26, 2024

    • CosmWasmJS

      Public archive
      Source of the cosmwasm npm package
      TypeScript
      •
      Apache License 2.0
      •16•49•3•7•Updated Dec 25, 2023Dec 25, 2023

    • token-factory

      Public archive
      Pulling out Osmosis token factory module and the custom CosmWasm bindings into it's own repo for easier reuse
      Go
      •19•23•1•0•Updated May 25, 2023May 25, 2023

    • mesh-security-hackathon

      Public archive
      Implementation of Sunny's Mesh Security talk (Hackathon / Prototype status)
      Rust
      •
      Apache License 2.0
      •19•88•8•5•Updated Apr 24, 2023Apr 24, 2023

    • cw-mcs-academy-course

      Public archive
      Repository for multi contract systems academy course
      Rust
      •2•2•2•0•Updated Apr 7, 2023Apr 7, 2023

    • token-bindings

      Public archive
      Minimal Rust bindings for token factory
      Rust
      •
      Apache License 2.0
      •6•5•1•1•Updated Mar 22, 2023Mar 22, 2023

    • cosmwasm-go

      Public archive
      Enabling CosmWasm smart contracts in Go using TinyGo
      Go
      •
      Apache License 2.0
      •8•29•15•2•Updated Mar 7, 2023Mar 7, 2023