Awesome Open Source

Programming Languages

Search results for javascript contracts

31 search results found

Tokens ⭐ 1,639

Ethereum Token Contracts

Erc 1808 ⭐ 1,517

Vue Ethereum Ipfs ⭐ 1,313

Distributed Application Starter: Vue front-end, Ethereum / IPFS Backend

Cryptopunks ⭐ 1,175

Collectible 8-bit characters on the Ethereum blockchain.

Synthetix ⭐ 1,157

Synthetix Solidity smart contracts

Remix ⭐ 1,059

This has been moved to https://github.com/ethereum/remix-project

Contracts ⭐ 1,048

Smart contracts comprising the business logic of the Matic Network

Solidity Coverage ⭐ 948

Code coverage for Solidity smart-contracts

Jsaction ⭐ 939

JsAction is a small event delegation library that decouples event binding from the code that can handle the event.

Openzeppelin Contracts Upgradeable ⭐ 914

Upgradeable variant of OpenZeppelin Contracts, meant for use in upgradeable contracts.

Drizzle ⭐ 891

Reactive Ethereum dapp UI suite

Solgraph ⭐ 826

Visualize Solidity control flow for smart contract security analysis. 💵 ⇆ 💵

Hicetnunc ⭐ 800

hicetnunc UI/UX

Ʉnlock is a protocol for memberships built on a blockchain.

React Box ⭐ 727

Truffle, Webpack and React boilerplate.

Minimi Token. ERC20 compatible clonable token

Ethereum Lists ⭐ 597

A repository for maintaining lists of things like malicious URLs, fake token addresses, and so forth. We love lists.

Eth Gas Reporter ⭐ 593

Gas usage per unit test. Average gas usage per method. A mocha reporter.

Etherex ⭐ 587

EtherEx is an open source, fully transparent, next generation decentralized exchange built on Ethereum.

Etherchain Light ⭐ 581

Lightweight Ethereum blockchain explorer

A highly optimised, light-weight JS utility for Ethereum.

Aaveflashloan ⭐ 552

1st Place 🏆 in the Gitcoin Web3 World Aave Hackathon. A bot that does arbitrage between two Uniswap exchanges using an Aave Flashloan as the capital for initial trade. Got a nice write up from the Aave team - https://medium.com/aave/gitcoin-x-aave-hackathon-r

Opensea Erc1155 ⭐ 547

Example semi-fungible collectible, to demonstrate OpenSea integration for an ERC-1155 contract

Drizzle Legacy ⭐ 519

Reactive Ethereum datastore for dapp UIs.

Ethereum Input Data Decoder ⭐ 487

Ethereum smart contract transaction input data decoder

REST API Testing Tool for all levels in a Test Pyramid

Vanityeth ⭐ 474

Ethereum vanity address generator

Colonynetwork ⭐ 440

Colony Network smart contracts

Kitty Items ⭐ 405

Kitty Items: CryptoKitties Sample App

Contract Metadata ⭐ 403

A mapping of ethereum contract addresses to broadly accepted icons for those addresses.

Metamorphic ⭐ 381

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

Openzeppelin Test Helpers ⭐ 380

Assertion library for Ethereum smart contract testing

React Ethereum Dapp Example ⭐ 363

A starter boilerplate for an Ethereum dapp using web3.js v1.0, truffle, react, and parity

Smart Contracts ⭐ 361

Main smart contracts for Kyber Network, including the main platform contract, reserve contracts etc.

Dotta License ⭐ 336

ERC721-based Software Licensing Framework

Lido Dao ⭐ 320

Lido DAO smart contracts

Ethereum Multicall ⭐ 310

Ability to call many ethereum constant function calls in 1 JSONRPC request

Drizzle Box ⭐ 300

This box comes with everything you need to start using smart contracts from a react app with Drizzle. It includes drizzle, drizzle-react and drizzle-react-components to give you a complete overview of Drizzle's capabilities.

Smart Contract Search Engine ⭐ 274

Takes a link to a smart contract's raw ABI file and an RPC URL and then indexes all instances of that smart contract

Web3 Vs Ethers ⭐ 273

A basic cheatsheet of Web3.js vs Ethers (along w/ example apps!)

JavaScript SDK for TON (The Open Network)

Multicall.js ⭐ 258

Multicall.js: A JavaScript blockchain state management library for dapps

Web Wallet ⭐ 258

A generic token-curated registry

Etheratom ⭐ 252

Solidity compilation and Ethereum contract execution interface for hackable atom editor

Smart Contract Watch ⭐ 252

A tool to monitor a number of smart contracts and transactions

Eth Vue ⭐ 225

Featured in Awesome Vue [https://github.com/vuejs/awesome-vue], a curated list maintained by vuejs of awesome things related to the Vue.js framework, and Awesome List [https://awesomelists.net/150-Vue.js/3863-Open+Sou this Truffle Box provides everything you need to quickly build Ethereum dApps that have authentication features with vue, including configuration for easy deployment to the Ropsten Network. It's also Gravatar-enabled. Connecting to a running Ganache

Fabric Chaincode Node ⭐ 225

Hyperledger Fabric Node.js Smart Contracts

Airswap Protocols ⭐ 221

AirSwap Contracts and Tools

Solidity By Example ⭐ 217

A collection of short yet fully-functional contracts that demonstrate Solidity language features.

agreed is Consumer Driven Contract tool with JSON mock server.

Trustlessly tokenized Bitcoin on Ethereum ;)

Open Oracle ⭐ 209

The Compound Open Price Feed

Uport Identity ⭐ 205

uPort Contracts for managing identity DEPRECATED

Multisender ⭐ 197

Token Multisender Dapp smart contract. Airdrop tokens. Batch sending ERC20, ETH, Ethereum tokens. Send thousands of transfers in a few transactions. It can help user to save more tx fee and time than sending one by one

Ez Flashloan ⭐ 196

A Solidity starter template for implementing Aave's flashloans

Dapparatus ⭐ 190

📦📃Dapparatus: reusable dapp components in react: contract loader, metamask, gas, transaction ui, event parers, etc

Armors Solidity ⭐ 184

Armors-solidity is a framework to build secure smart contracts on Ethereum.

Near Cli ⭐ 181

General purpose command line tools for interacting with NEAR Protocol

Soliditysamples ⭐ 180

Solidity Smart Contracts Samples

Etherlime ⭐ 175

Dapp Development framework based on ethers.js

Eth Balance Checker ⭐ 173

Solidity contract to batch balance checks in one call

Metadata Api Nodejs ⭐ 171

Sample metadata API for crypto collectibles, written in Node.js

Conference ⭐ 171

A simple Ethereum smart contract + DApp example

Pet Shop Box ⭐ 164

A box containing all you need to get started with our Pet Shop tutorial.

Ethereum Solidity Course Updated Code ⭐ 163

Up-to-date Solidity / web3.js / Node.js / React / Next.js code for the udemy.com course Ethereum and Solidity: The Complete Developer's Guide.

Todo Subsecond ⭐ 162

Tiny web app to demonstrate subsecond full-stack acceptance tests with Node.js and Cucumber

Truffle Next ⭐ 160

🛰️ A boilerplate Truffle Box project with Next.js for rapid Ethereum Dapp development

Javascript bindings for the Ethereum Name Service

Truffle Assertions ⭐ 158

🛠 Assertions and utilities for testing Ethereum smart contracts with Truffle unit tests

Eth Dev 101 ⭐ 156

Examples for getting started as an Ethereum web developer

Smartid Contracts ⭐ 155

Here are all the contracts pertaining to SmartID

Plcrvoting ⭐ 154

Partial Lock Commit Reveal Voting System that utilizes ERC20 Tokens

Deltabalances.github.io ⭐ 154

The Ethereum decentralized exchange assistant. Check token balances, transaction details & trade history.

Vscode Azure Blockchain Ethereum ⭐ 151

Blockchain extension for VS Code

General State Channels ⭐ 150

Spankchain PoC implementation of generalized state channels

Algorandstudio ⭐ 147

An IDE to develop Algorand Smart Contracts (ASC1) for the Algorand blockchain

DEPRECATED - Decentralized Machine Learning Server (hosted on Blockchain)

R Token ⭐ 146

Smart Contracts for applying regulatory compliance to tokenized securities issuance and trading

Programming Language for Smart Legal Contracts

Status Network Token ⭐ 141

Smart Contracts for the Status Contribution Period, along with Genesis and Network Tokens

Hashed Timelock Contract Ethereum ⭐ 140

Hashed Timelock Contracts for ETH, ERC20 and ERC721 on Ethereum

Simple Multisig ⭐ 138

Simple multisig for Ethereum using detached signatures

Pact Workshop Js ⭐ 133

Pact JS workshop - learn Pact in 60 minutes

Augur.js ⭐ 129

Augur JavaScript API

Sodium Plus ⭐ 128

Developer-friendly libsodium interface

medical records on the blockchain https://medrec.media.mit.edu/

Erc1363 Payable Token ⭐ 126

Reference implementation for the ERC-1363 Payable Token

Contracts ⭐ 125

StakeWise smart contracts.

Ethereum Todolist ⭐ 124

A todoList ethereum sample app made with create-react-app, Truffle and web3

Tinyoracle ⭐ 123

Simple data provider toolkit for Ethereum

Radspec ⭐ 123

🤘 Radspec is a safe interpreter for Ethereum's NatSpec

Contract ⭐ 123

开源合同管理系统，基于华炎魔方开发，多租户，云服务

A Decentralized eSports Platform Based on Smart Contracts

General interoperability framework for trustless cross-system interaction

Tronbox ⭐ 121

TronBox - Simple development framework for tronweb

A javascript application to play/start EOS just like eos client cleos(一条Javascript命令玩转EOS,EOSForce, Fibos, ENU)(EOS script)(EOS Testing Framework)(EOS Truffle)(Powered by Itleaks)

Simple Ethereum library for Clojure(Script)

Bouncer Proxy ⭐ 120

👮🏻🛰 Ethereum identity proxy contract that bounces meta transactions of etherless accounts.

Related Searches

Javascript Reactjs (121,118)

Javascript Testing (21,631)

Javascript Vue (19,153)

Javascript Docker (10,377)

Javascript Ethereum (5,079)

Javascript Blockchain (5,070)

Javascript Tutorials (3,989)

Javascript Routes (3,622)

Contracts Ethereum (3,405)

Javascript Network (3,112)

1-31 of 31 search results

Privacy | About | Terms | Follow Us On Twitter

Copyright 2018-2025 Awesome Open Source. All rights reserved.