Mastering Bitcoin 3rd Edition - Programming the Open Blockchain

JavaScript Client-Side Bitcoin Wallet Generator

Bitcoin.org Website

The essential Ethereum information hub.

Bitcoin Core project website

[ARCHIVED] ethereum.org website from 2016-2019. See https://github.com/ethereum/ethereum-org-website for current version.

Collection of RESTful APIs provided by Ethereum Beacon nodes

Ethereum, Hyperledger Besu and Quorum blockchain explorer

XLS: XRP(L) community defined Suggestions, Proposals, RFCs / Standards / Drafts & discussions, to be added to the core protocol, used for platform & apps devemopment, etc.

EthOn - The Ethereum Ontology

Building full stack dapps on the EVM with Hardhat, React, and Ethers.js

Simple Nodejs Ethereum Explorer

A hyper stupid copy trade service on Hyperliquid

Bithomp tools

A high-frequency trading bot built to trade on 15-min timeframes or less. Fully automated using indicators.

Open community repository for collaborating on the creation of the ubiquitous XRP units symbol.

Ripply Ripple paper wallet generator. Store your XRP securely in a cold wallet.

Generate a new XRP wallet (address + secret)

Interactive funding rate history for Hyperliquid tokens, with custom ranges and moving averages.