377 Open source projects that are alternatives of or similar to openst-platform

A secure mobile wallet for web3

High-yield lending and low-rate borrowing DeFi protocol

Node.js with Web3 javascript examples for getting basic information (transactions, balances, network stats, and tokens) from the Ethereum blockchain.

Ethereum's missing p2p NFT and token swap library for web3 developers. Written in TypeScript. Powered by 0x.

Comprehensive EVM SDK (ex: Ethereum, Binance Smart Chain) for iOS, implemented on Swift. Create wallets, watch wallets (read-only), sync transactions, filter transactions by type (erc20, bep20, swap transactions etc.), swap using native DEX protocols, easily extendable to work with custom smart contracts, and full support for EIP1159.

Ethereum wallet with erc20 support / web wallet - built using react, web3, eth-lightwallet

Drop-in Access Control via NFT Ownership

The platform that MetaGame will be played on aka MetaOS - an open source framework for running decentralized societies. Currently featuring MetaSys, MyMeta Profiles, Dashboard, MetaMenu & Quests

An Interface and Reference Implementation of the ERC-884 DGCL Token.

The protocol for EVENTs and TICKETs

Encrypted peer-to-peer system for data security. Own data, own privacy. (Rust+Flutter)

A gas conscious batch payment implementation

Capability-based security protocol for smart contracts

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

Making sense of web3 & crypto. Introduction to key concepts and ideas. Rigorous, constructive analysis of key claims pro and con. A look at the deeper hopes and aspirations.

Common useful JavaScript snippets for geth

0x Codesandbox

Teleport your ERC20 tokens to EOS.

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

This is a code repository for the corresponding video tutorial. In this video, we're going to build a Web 3.0 React Solidity Blockchain Application

交易所收提币功能

在本地网络发布一个名叫 YuTou 的 token

This repo is less actively maintained now but I still monitor it for PR's.

Common methods to interact with the Circles ecosystem

Subspace Network reference implementation

As a response to the restrictions many have faced due to the $GME short squeeze mania, many have called for the creation of a decentralized stock exchange. This is what we are going to provide

Matic network mainnet v1 launch

The Graph Hub is a free, open-source and community-driven knowledge base and documentation initiative on The Graph Protocol. The vision of The Graph Academy is to establish a single go-to-resource for essential information about The Graph Protocol.

Stamp your code with a trackable digital copyright

基于websocket、json、blockchain的公告、聊天（客户端到客户端加密）客户端。账号无需注册，本地生成！

⚛️Vortex Components is a collection of React Components that helps developers build Ethereum Dapps powered by the Vortex Redux Store.

Javascript library to accept ethereum payments on any website

IPFS Blog & News

Genesis is an end-to-end development sandbox and testing platform for Web3 and blockchain-based distributed systems.

Control ERC20 token approvals

Contracts for Swap, Swear and Swindle. Swap is a protocol for p2p accounting. This is the basis for Swarm’s incentivization model.

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.

🤖 multichain trading bot with sniper, frontrun, backrun, sandwich

Pluggable auth infrastructure for Web3 wallets and dapps

一个很受欢迎的用java和android app类库web3j开发区块链以太坊dapp和智能合约的教程。内容涉及以太坊核心概念，如账户管理、状态与交易、合约开发与交互、过滤器和事件等，也详细说明如何用web3j开发接口与以太坊交互。

USENET-inspired, uncensorable, decentralized internet discussion system running on IPFS & OrbitDB

Laravel SDK wrapper for the Web3 PHP API client that interacts with the Ethereum blockchain.

The first-ever coworking metaverse

🗓 Clone eventbrite on Ethereum, built in Solidity, TruffleJS, Web3js and React/Redux.

ENS+IPFS Firefox plugin by Almonit

Ethereum 9 3/4's zk-SNARKs circuits and the python library for Mimblewimble on Ethereum

davekiss.com/ethereum-web3-node-tutorial

Implements proof of historical data possession on the Ethereum blockchain

A list of FREE resources to make Web3 accessible to everyone.

Opinionated Dapp Starter Template

Solana's .NET SDK and integration library.

How to create your own NFT and mint NFT token

Uniswap flash swap arbitrage solidity contracts

🔌 Ethereum Dapp Basic Typescript Starter

Decentralized Computing Backend for Artificial Intelligence, Web3, Metaverse, and Gaming Application

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

100 Days of Ðapps

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.

Everscale Javascript SDK

A Universal Ethereum Provider Client