coinkey

JavaScript component for private keys, public keys, and addresess for crypto currencies such as Bitcoin, Litecoin, and Dogecoin

contract-supplychain

基于Solidity语言的，适用于供应链金融场景的智能合约示例

contracts

dice2.win smart contract

crypotools

Helpers for secure and offline transactions (BCH, BTC,LTC, DAHS, ETHER)

crypto-price

An app for consulting price of crypto currencies, built with Quasar Framework

crypto-wallets

Javascript/Node library for generating cryptocurrency private key - public address pairs

cwag

Cardano Wallet Address Generator

dns.js

A client-side DNS resolver. (Or server-side, but it's not really the best option for that.)

dvchain

etherscan.io

easyuploader

一个极简的web上传工具

edge-react-gui

Edge Wallet React Native GUI for iOS and Android

eosjs

General purpose library for the EOS blockchain.

erc-20-token-balance

This is an extension of the "Hello World" project for Ethereum and Web3.js which allows you to query the ERC-20 token balance of an Ethereum address.

ethjs

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

ethjs-provider-http

A simple HTTP provider that follows the web3 specification.

ethjs-query

A simple query module for the Ethereum RPC.

ethjs-rpc

A super simple module for making low level queries to the Ethereum RPC layer.

ethjs-unit

A simple module for handling Ethereum units.

etpay

face-login

基于mtcnn/facenet/tensorflow 实现人脸识别登录系统

filecoin.js

A JavaScript (and TypeScript) library for interacting with the Filecoin's Lotus node, with support for external signers.

flt

etherscan.io

gatc

etherscan.io

go-iost

IOST offers a secure & scalable infrastructure for online service providers. Its high TPS, scalable and secure blockchain, and privacy protection scales social and economic cooperation to a new level.

godocms

godocms是刚东科技开发的一套开源办公套件，遵从Apache License 2.0开源协议，非常适合二次开发，内含word/excel/ppt/pdf/svg/思维导图/流程图/日程管理等多个办公系统解决方案。godocms也是一套低代码开发套件，内含模块管理/接口管理/代码拖拽/数据库管理/表单管理等一套完善的低代码开发工具流。内含两套风格界面，win10和传统软件界面，可随时切换。

hdwallet

BIP32 & BIP44 Hierarchical Deterministic Wallet.

iost.js

ipfs-pubsub-chatroom

Simple IPFS Pubsub chatroom built on React

irtp

issue-your-own-erc20-token

Tutorial of how to issue your own Ethereum ERC20 Token!