371 Open source projects that are alternatives of or similar to ocean.js

🧜‍♀️ THE Data Market

Discover historic Miner Extractable Value (MEV) opportunities

A secure mobile wallet for web3

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

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

AirSwap Web App

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

Solana's .NET SDK and integration library.

Curated list of awesome things for development on Waves blockchain.

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

High-yield lending and low-rate borrowing DeFi protocol

A highly scalable NFT and DEFI boilerplate with pre added web3 and different wallets with a focus on performance and best practices

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.

🗣 Public open-ended discussions about Blockchain, Web3, NFTs, DeFi, ...

Frontend app for the Balancer protocol

Stamp your code with a trackable digital copyright

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.

A complete template for 2022 focused on around React, Postgres and various web3 integrations. You can use the template to make a website, a web application, a hybrid decentralized web application, or even a DAO.

🕶 A high-level overview of the EVM security ecosystem

Scrypto Advent Calendar. Learn the new programming langage to build secure DeFi applications quickly.

A curated collection about NFTs - by bt3gl

⚡️ Web3 PHP is a supercharged PHP API client that allows you to interact with a generic Ethereum RPC.

Sniper bot to buy new tokens listed on Coinmarketcap.

Firestore based service of polling eth status and resending tx

💸 Web3 Payments with any token. DePay simplifies and improves Web3 Payments with the power of DeFi. Accept any token with on-the-fly conversion with state-of-the-art widgets.

Liquidation Aave protocol example

CLI application for verifying Solidity contracts on Etherscan

Cyclone is a multi-chain, non-custodial, privacy-preserving protocol. Cyclone applies zkSNARKs to enable transactional privacy by breaking the on-chain link between depositor and recipient addresses. It uses a smart contract that accepts coins/tokens deposits, which can be withdrawn by a different address. Whenever an asset is withdrawn from Cyc…

React Hooks for Ethereum

Compile solidity-code faster, easier and more reliable

Distributing POAPs to DAOs in discord, twitter, and more.

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

idle.finance

Connect web3 to Webflow without coding skills

Build a defi yield farmable dApp. Get started here.

🔌 TypeScript bindings for Ethereum smart contracts

A web3 provider for Ledger hardware wallets

All things #DeFi - trustless and transparent financial products built on top of the blockchain.

PancakeSwap prediction bot

Hive API server (offloads most API calls from hived) implemented using Python+SQL

Drop-in web3 solution for single-page Ethereum dApps

The official subgraph the Enzyme protocol.

A community of builders who believe in collective ownership of the internet

DeFi Developer roadmap is a curated Web3.0 Developer handbook which includes a list of the best tools for DApps, development resources and lifehacks.

No description or website provided.

t.me/defichainportfolio

Polkaswap is a non-custodial, cross-chain AMM DEX protocol for swapping tokens based on Polkadot and Kusama relay chains, Polkadot and Kusama parachains, and blockchains directly connected via bridges. Polkaswap removes trusted intermediaries and provides the opportunity for faster trading.

The Web3 Gateway for the Oasis Emerald ParaTime.

The dApp hub for blockchains of the future

Paper and implementation of blockchain attestations

An opinionated web3 starter for building dApps

🖼🎑🌠 A utility to fetch and easily display Ethereum & Solana NFTs in a common format given any wallet

A simple, dependency minimized package for building modern dApps with Svelte

A collection of data models used by Ceramic applications

Quorum.js is an extension to web3.js providing support for JP Morgan's Quorum API

OpenST Platform provides an interface to tokenise mainstream consumer applications with crypto-assets on Ethereum [deprecated in favour of openst.js and mosaic.js]

An open and opinionated trading platform using productive & familiar open source libraries and tools for strategy research, execution and operation.

🖼️ React component to display your NFTs as a gallery

Code examples for supplying Ethereum assets to the Compound Protocol.

Drop-in Access Control via NFT Ownership