leofcoin-core

A Javascript based blockchain

Introduction

Easy to use library containing our blockchain & some other handy dandy.

Features

• Fast block times 10 seconds or faster when network is under load (more info soon)
• DynamicSeedNodes so everyone can run a "masternode" (less payout then static node) (wip, LIP)
• Fast Sync (Get started "almost" in an instant) (dagchain)
• DDOS proof services

Info

Hardcoded to the Olivia (testnet) network untill further notice or even offial release.

How does it work

• starts daemon
• gui waits 15 seconds for peer connections before continueing when none found
• searches the longest chain and starts syncing using the chain.links names (block hashes)

Developers

Starting core in devmode

Never wait for builds again, install @std (local or global) then run

npm run dev

Packaging core for browser

When using core in the browser we need to package it with browserify, this will give us a file containing our code with all the dependencies inline.

Trigger build & package nodes for browser.

npm run package

you can also package modules manually

browserify lib/wallet.js --standalone CryptoWallet > lib/browser/wallet.js

*** Note that some packages require extra steps for when a user want to run local without a web server, this is accomplished by inserting the code in a html script tag. ***

Building core for node

npm run build

Serving

npm run start

TODO

• Miner support
• Wallet support
• Send / Receive transactions
• Explorer
• Pool mining
• Settings
• GPU mining support
• Multi wallet support
• HD addresses
• Ignore masterseed when its offline (the peer bootstrap contains default and reputationed* peer addresses)

*reputationed: Peers are sorted by their reputation (time online, blockshares, bandwidth, etc)

Projects using leofcoin-core

Community

crypto-io

Projects made by crypto-io, contains wallet, paperWallet, miner etc

• crypto-paper-Wallet
• crypto-wallet

License

MIT © Leofcoin