449 Open source projects that are alternatives of or similar to trustbase

Upgradeable consensus framework for Substrate blockchains and parachains

Learning NEO Step by Step

Smart contracts Genesis Vision platform

Starlog: Metadata Blockchain based on Substrate

A Web UI for creating, editing and testing Accord Project templates

Blockchain DApp using React, Next.js and MobX

🖖 Web3.js module integration for Nuxt 2 ( Nuxt 3 under development )

EOSIO SDK for Rust – APIs for building smart contracts on EOSIO blockchains in Rust

💎 Get 2000+ ERC-20 token balances with JavaScript. Supports Node.js and Deno

Capability-based security protocol for smart contracts

A factory contract for creating metamorphic (i.e. redeployable) contracts.

More Viable Plasma (MoreVP) contract with Limbo Exits

Crypto portfolio tracker, DeFi dashboard, NFT viewer and data explorer for the Ethereum/EVM-based blockchain ecosystem and the web 3.0-powered metaverse https://gitcoin.co/grants/2966/blockhead

Solidity exercises

A decentralized protocol for NFT fractionalization

Medical insurance claiming DApp which uses a Multi-Sig type approach to grant claim (ConsenSys project)

Substrate Developer Hub. Substrate is powered by best in class cryptographic research and comes with peer to peer networking, consensus mechanisms, and much more.

SIREN Core Smart Contracts

A Substrate query node framework

📑 Documentation generator for Solidity

🔌 Ethereum Dapp Basic Typescript Starter

Cross-Platform Rust Toolkit for Games 🏹

CLI for Titan Suite

Output Ethereum contract sizes with Hardhat 📐

CLI tool that configures and deploys Ethereum DApp infrastructures using a static specification. 📚📖

The reference implementation of the ERC-721 non-fungible token standard.

HKUST university research. Supervised by prof. HUI Pan and Dr. Dimitris Chatzopoulos.

Scala library for integration with Ethereum clients

Blockchain with native storage and smart contract integration.

Example of how to use the CREATE2 opcode released in the Constantinople update for Ethereum

Static program analysis framework for Ethereum smart contract bytecode.

💥 Akropolis+Yearn

Solidity library for advanced fixed-point math

Smart contracts for Ampleforth Protocol (working name uFragments)

Smart Contract Vulnerability Detection Using Graph Neural Networks (IJCAI-20 Accepted)

Apache Felix Atomos

Smart contracts for Tinlake, the on-chain securitization protocol for real-world assets

Code implementation for the ERC-1363 Payable Token

The Koinos Miner (GUI) provides a sleek and functional user interface that allows users to mine the KOIN ERC-20 which will be used to deliver an equitable initial token distribution on the Koinos blockchain.

scripts to scan all of the uniswapV2🦄 contracts on ethereum and search for skim opportunities

PyTest plugin for testing smart contracts for Ethereum blockchain.

Ether-SWR is a React hook that fetches Ethereum data. It streamlines the chores to keep the internal state of the Decentralized App (DApp), batches the RPC calls to an Ethereum node and cache the responses

UML class diagram generator for solidity contracts

Clarinet is a simple, modern and opinionated runtime for testing, integrating and deploying Clarity smart contracts.

The smart contract development tool for Pythonistas, Data Scientists, and Security Professionals

🚀Awesome Solidity patterns to make life easier ✌️

An example of usage IPFS in Ethereum Smart Contracts

RGB Core Library: consensus validation for private & scalable client-validated smart contracts on Bitcoin & Lightning

Subspace Network reference implementation

An Orderbook-based Decentralized Exchange using the Substrate Blockchain Framework.

substrate implementation of Standard protocol

Flow Protocols powering synthetic asset and margin trading

Tranquility is an in-development programming language intended to replace Solidity

🃏🎮A NFT(ERC721) card game build on Ethereum, Truffle, Ganache and hosting on IPFS.

A Substrate pallet for decentralized identifiers' (DIDs) management.

interBTC TypeScript API

Fearless Wallet is a mobile wallet designed for the decentralized future on the Kusama and Polkadot networks.

Home of the Move programming language

Universal browser extension for Web 3 and the Polkadot ecosystem

FCL (Flow Client Library) - The best tool for building JavaScript (browser & NodeJS) applications on Flow 🌊