Blockchain
Showing 36 of 500 projects
A GitHub Action for building Substrate WASM runtimes deterministically using srtool in CI workflows.
AssemblyScript implementation of the SCALE codec for Polkadot Substrate, enabling communication between hosts and runtimes.
A Swift framework for iOS and macOS to interact with the Ark blockchain ecosystem without external dependencies.
A WebAssembly contract toolchain for blockchain development, using vanilla Clang/LLVM for smaller binaries and faster updates.
A zero-configuration tool to bootstrap decentralized web3 applications with IPFS deployment.
A Python library providing compiled Cosmos SDK protobuf definitions for gRPC interactions with Cosmos-based blockchains.
A toolkit for deploying and managing Substrate blockchain nodes using Docker images and infrastructure templates.
A blockchain consensus protocol fuzzing framework that detects memory-related and logic bugs by modeling node states.
A statically-typed functional programming language for building secure and predictable smart contracts on the Waves blockchain.
Digital Cash Envelope for Seedless Crypto Gifting
A free, open-source web GUI for building and sending transactions on the Algorand blockchain.
A C++ library for creating, signing, and serializing Ripple transactions without running a full rippled node.
A Python utility library providing intuitive, productive functions for building applications on the Algorand blockchain.
A collection of nestable Move smart contract resources for building secure on-chain applications on Move-powered blockchains.
A Ruby library for SCALE codec serialization/deserialization and Substrate client interaction.
A Go tool for executing transactions on the Ripple network.
A boilerplate for building Web3 decentralized applications using Moralis and Vue.js.
A software toolkit for blackbox testing of smart contracts written in TEAL for the Algorand blockchain.
A blockchain game on Algorand where players donate ALGO to claim the Crown of Entropy and Sceptre of Proof, becoming Majesties of the realm.
A Clarity smart contract for a marketplace to trade NFTs with escrow-based bidding and payment.
A TypeScript template for quickly building applications on Substrate-based blockchains using the Polkadot.js API.
An automated prediction market maker on Algorand for trading binary event outcomes using a constant function AMM.
A Swift library for working with EOSIO blockchains, featuring ABI encoding/decoding, HTTP API client, and ESR signing support.
A web extension wallet for managing accounts and interacting with dApps on the Algorand Virtual Machine (AVM).
A package manager for Substrate blockchain development that uses GitHub as its registry.
A Dart SDK for building plugins that integrate Substrate-based blockchains into the Polkawallet mobile app.
A production-ready EOS mainnet smart contract for eosfinex exchange custody operations.
Base58Check encoding and decoding implementation in Elixir with Bitcoin-specific alphabet.
A session wallet for Algorand that enables persistent wallet connections across multiple wallet providers.
A collection of libraries for integrating Waves blockchain features into iOS applications.
A Shopify Hydrogen example demonstrating how to build a token-gated storefront for exclusive access.
Optimized Docker containers for Algorand local development with faster indexer performance and cross-platform support.
A web-based dashboard for managing Algorand nodes and participation keys securely from your local machine.
A collection of libraries for integrating Waves blockchain features into Android applications.
A pure Java API for interacting with the Stellar network via websocket and REST, featuring offline signing and address generation.
Rust implementations of core Algorand functionality exposed to other languages via foreign function interfaces.
Related Tags
Found a gem we're missing?
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.