Repository Index

Hey is a decentralized and permissionless social media app built with Lens Protocol 🌿

• web3
• blockchain
• graphql
• hacktoberfest

Peer-to-peer hypermedia protocol

• ipfs
• p2p
• ipld
• multiformats

A javascript Bitcoin library for node.js and browsers.

• bitcoinjs-lib
• bitcoin
• javascript
• browserify

Javascript bitcoin library for node.js and browsers

• bitcoin
• wallet
• cryptocurrency
• mining

A JavaScript/TypeScript API for interacting with the XRP Ledger in Node.js and the browser

• ripple
• xrp-ledger
• javascript
• api

Promise and RxJS APIs around Polkadot and Substrate based chains via RPC calls. It is dynamically generated based on what the Substrate runtime provides in terms of metadata.

• jsonrpc
• polkadot
• substrate
• polkadot-js

Simple browser extension for managing Polkadot and Substrate network accounts in a browser. Allows the signing of extrinsics using these accounts. Also provides a simple interface for compliant extensions for dapps.

• polkadot
• substrate
• polkadot-js
• extension

JavaScript libraries for identity, auth, storage and transactions on the Stacks blockchain.

Full featured library for Ethereum interaction with the JSON RPC API in swift. Native ABI parsing and smart contract interactions.

• web3
• web3js
• web3-dapp
• dapp

The Swiss Army knife to power JavaScript based client solutions ranging from Web apps/explorers over browser extensions to server-side clients like faucets/scrapers.

A pure swift Ethereum Web3 library

• ethereum
• swift
• ethereum-dapp
• cocoapods

Elixir JSON-RPC client for the Ethereum blockchain

• elixir
• ethereum-client
• ethereum
• json-rpc

The official JavaScript SDK for Algorand.

• algorand
• javascript
• typescript
• sdk

Golang client for ethereum json rpc api

• golang
• go
• ethereum

Web3 Casino, a modern cryptocurrency casino gaming platform built with Next.js. This frontend offers multiple provably fair games including Coinflip, Crash, Mines, and Roulette.

• game
• web3-casino

Central Library of Polkadot ecosystem

• polkadot
• kusama
• kusama-network
• polkadot-development

A set of integration demos using eosjs and Scatter

• eos
• eosio
• blockchain
• decentralized-applications

💎 Solidity compiler bindings for Deno

• solidity
• deno
• solc
• solcjs

Streaming-first technical indicators with a Rust core: native Python, Node.js and WebAssembly bindings plus a C ABI hub for C, C++, C#, Go, Java and R. 514 indicators, O(1) per-tick updates, no system dependencies. Drop-in TA-Lib replacement.

• algotrading
• backtesting
• bollinger-bands
• cryptocurrency

Ultra high-performance secp256k1 ECC engine | Python, Node.js, Rust, Go, C#, Swift, Java bindings | CUDA, Metal, OpenCL GPU | ECDSA, Schnorr, FROST, MuSig2, BIP-352 | 15+ platforms

• cryptography
• cuda
• riscv
• secp256k1

Useful crypto coins JavaScript libraries

• bitcoin
• cryptocurrency

Demo saving text and images to ipfs and storing the hash on the EOS blockchain

• eos
• blockchain
• dapp
• ipfs-api

Bitcoin TypeScript/JavaScript Library for NodeJS, Browser and Mobile. Segwit & Taproot support.✨

• bitcoin
• javascript
• message-signing
• nodejs

Bitcoin dashboard with real-time price data, TradingView chart, order book, market analysis, Twitter/X insights, and halving countdown. Clean, ad-free, responsive design.

• bitcoin
• bitcoin-price
• cryptocurrency
• dashboard