258 Open source projects that are alternatives of or similar to univereum

Mastering Ethereum, by Andreas M. Antonopoulos, Gavin Wood

How to create your own NFT and mint NFT token

The protocol for EVENTs and TICKETs

learn about ethereum

A boilerplate for Ethereum dapps.

应用开发脚手架，可基于智能合约文件，一键生成区块链应用的代码

Open source SHA-512 loginless bitcoin wallet

Compile solidity-code faster, easier and more reliable

Landscape of blockchain-based end-user applications and platforms

Everscale Javascript SDK

Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.

This is an arbitrage bot that uses existing price aggregators such as 1inch, Paraswap, dex.ag, matcha and more to get the best exchange rates across different decentralized exchanges on different blockchains and ecosystems.

Drop-in web3 solution for single-page Ethereum dApps

Real-time P2P messenger using go-ipfs pubsub. TUI. End-to-end encrypted texting & file-sharing. NAT traversal.

Compile Livescript + Pug + React + SASS as a single component

The central participation platform of the city of Berlin, Germany

Fork of Polkadot.js Apps with Subsocial types.

Simple ToDo app using window.ipfs

Simple Blog DApp built with React for the EOSIO Blockchain

React-Ethereum Decentralized App Starter

A Simple, Powerful, Modular Library for Bitcoin Blockchain As a Service(BAAS)

Template for your next dapp with React and Redux

A JavaScript / TypeScript SDK for making native mobile Ethereum dapps using React Native

Ethereum URL Shortener

An app for collaborative networks (DAOs), based on the DAO stack.

An OpenZeppelin starter kit focused on GSN.

🔌 Ethereum Dapp Basic Typescript Starter

The official network explorer for Wavelet.

Alice smart contracts

Escrow contract

Peerism's Peer.ai API built with Truffle, Node.js, Express.js, Solidity, and Ethereum TestRPC

New version of POA Network consensus contracts is here: https://github.com/poanetwork/poa-network-consensus-contracts

Smart contracts for decentralized rentals of vehicles.

Type-safe, lightweight SDKs for Ethereum smart contracts

Production-ready code for an NFT Collection sale and minting on Ethereum, Polygon, Arbitrum or Binance Smart Chain

POA Network faucet

L2 solution for seriously fast decentralized applications for the Dash network

A workshop into adding realtime collaboration in a typical To-do app

Golang client for compound.finace api and smart contracts

A programming language for stack-based smart contract VMs.

以太坊开发DApp实战教程——用区块链、星际文件系统（IPFS）、Node.js和MongoDB来构建电商平台

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

NOTE: Development continues in https://github.com/dappforce/subsocial-parachain repo. Subsocial full node with Substrate/Polkadot pallets for decentralized communities: blogs, posts, comments, likes, reputation.

Javascript library to accept ethereum payments on any website

An easy to use and reliable library that provides one line access to Web3 API.

Blocknative Assist widget for blockchain usability

IPFS with TiddlyWiki

This is the legacy code base of TezBridge

Featherjs server for caching giveth data.

🧃 An app for using the JBX protocol.

Bloqly: JavaScript Smart Contracts Engine + SQL database

The core library for the e-participation projects by Liquid Democracy

Better Call Dev backend

Contracts for FundRequest (platform, token, crowdsale)

An API for rchain dapps to communicate with the blockchain

⚙️ DApp toolkit

The mono-repo contains libraries to help build dApps for VeChain.

SIREN Core Smart Contracts

api.openfuture.io

dApp for creating and interacting with DAOs