Repositories

An overview of the main projects we are maintaining under "Public Goods"

Core Rust Libraries

CosmWasm/cosmwasm - Monorepo with cosmwasm-vm, core contract sdk, and tools
CosmWasm/wasmvm - FFI bindings to Go for integration with Cosmos SDK
CosmWasm/serde-json-wasm - Customized JSON lib to work with our restricted no-float, Wasm environment

CosmWasm/wasmd - Provides x/wasm module for easy embedding into any Cosmos SDK blockchains. Also includes sample application and integration examples.
CosmWasm/token-factory - (In-Progress) refactoring of Osmosis' Token Factory to be a general CosmWasm extension
CosmWasm/token-binding - (In-Progress) Rust contract bindings to the above

CosmWasm/cw-plus - Many sample contracts to use or learn from. Like OpenZeppelin for Ethereum
CosmWasm/cw-storage-plus - Powerful layer for state management and queries. Used by almost all modern contracts.
CosmWasm/cw-utils - General utilities around payments, replies, etc used by many contracts.
CosmWasm/cw-multi-test - Powerful framework to test cross-contract calls in native rust in simulated blockchain environment
CosmWasm/cw-template - Starter pack to bootstrap your contract with some best practices
CosmWasm/rust-optimizer - Reproducible build system for size-optimized contracts, used on most production deployments
CosmWasm/serde-cw-value - Parse arbitrary JSON data and inspect it
CosmWasm/sylvia - Leveraging macros to make a simpler API on top of the standard CosmWasm SDK

cosmos/cosmjs - The core client side JS/TS library for writing dApps in the Cosmos - for both CosmWasm and native SDK modules
confio/cosmjs-types - Generated types for SDK modules based on protobuf definitions. Much thanks to Cosmology hereA

confio/ts-relayer - TypeScript based IBC relayer designed for configurability and embedding in integration tests. Runs in Node.js and in the browser.
confio/ibc-tests-cw20 - First demo of using ts-relayer to do full-stack IBC integration tests, using cw20-ics20 talking to native transfer module
confio/cw-ibc-demo - Sample IBC contract application, showing Interchain Account and Interchain Query functionality, plus callbacks. Not for production use as is.
confio/relayer-ci-images - Docker images for some major CosmWasm chains configured for using in CI scripts with ts-relayer.

CosmWasm/book - A detailed guide through the process of writing Rust smart contracts. Check it out on book.cosmwasm.com
CosmWasm/cw-awesome - Awesome CosmWasm, a list of links to resources from us and external
CosmWasm/advisories - Public announcements of security issues (after responsible disclosure to affected parties)

Some other useful repos we wrote, but not really maintaining.