TypeScript SDK for the OpenSea marketplace
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Fully decentralized and the most secure XRP & EVM wallet - built by the community, for the community.
Strategies to Gekko trading bot with backtests results and some useful tools.
- gekko
- strategies
- gekko-strategies
- gekko-backtest
An implementation of IPFS in TypeScript
- ipfs
- ipfs-helia
A JavaScript/TypeScript API for interacting with the XRP Ledger in Node.js and the browser
- ripple
- xrp-ledger
- javascript
- api
Explorer for Bitcoin and Liquid
Web3 Foundation Grants Program
- blockchain
- polkadot
- substrate
- kusama
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.
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.
JavaScript libraries for identity, auth, storage and transactions on the Stacks blockchain.
Source code verification service for Ethereum smart contracts
- verification
- ethereum
- smart-contracts
- solidity
Wallet UI simulation tool for BTC, ETH, SOL, XRP, and 200+ assets. Customize displayed balances in a controlled demo environment with persistent visual settings and screenshot-ready previews. Designed for testing, demonstrations, and UI prototyping without altering actual blockchain balances or transactions.
- bitcoin-transaction-tool
- browser-crypto-wallet
- crypto-broadcast-api
- electrum-payment
Full featured library for Ethereum interaction with the JSON RPC API in swift. Native ABI parsing and smart contract interactions.
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.
Anchor Wallet desktop app for Vaulta (formerly EOS), WAX, Telos and other Antelope networks
- eosio
- wallet
- authenticator
- eosio-signing-request
Connect to applications on EOS, Ethereum, and Tron. Exchange tokens with ease. Manage your assets safely. All in a simple to use interface.
- blockchain
- blockchain-technology
- cryptocurrency
- eos
Tor Iptables script is an anonymizer that sets up iptables and tor to route all services and traffic including DNS through the Tor network.
- tor
- iptables
- tor-iptables-script
- tor-ip-switcher
Simple CLI tool to launch a local Polkadot test network
Hyperledger Cacti is a new approach to the blockchain interoperability problem
- hacktoberfest
- blockchain
Extensible full node using Bitcore
The official JavaScript SDK for Algorand.
- algorand
- javascript
- typescript
- sdk
Audited & minimal library for creating, signing & decoding Bitcoin transactions.
- bip174
- bip340
- bitcoin
- btc
blockchain (crypto) tools, libraries & scripts in ruby
- blockchain
- cryptohash
- distributed-database
- proof-of-work
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