Repository Index

Gno: An interpreted, stack-based Go virtual machine to build succinct and composable apps + gno.land: a blockchain for timeless code and fair open-source.

• gno
• gnoland
• gnolang
• bft

A public release of the Steal My Bitcoin challenge

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

Abe: block browser for Bitcoin and similar currencies

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

CometBFT: A distributed, Byzantine fault-tolerant, deterministic state machine replication engine. A fork and successor to Tendermint Core.

• bft
• cosmos
• database
• distributed-systems

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

Bitcoin protocol toolkit for Swift

• bitcoin
• bitcoincash
• bch
• btc

Smart contracts which are formally verified

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

Charm: A Framework for Rapidly Prototyping Cryptosystems

• python
• cryptography
• prototyping

Inter-Blockchain Communication Protocol (IBC) implementation in Golang.

• cosmos

Bitcoin Command Line Tool

A collection of Nix packages and NixOS modules for easily installing full-featured Bitcoin nodes with an emphasis on security.

• nix
• nix-packages
• bitcoin
• nixops

Ethereum and EVM compatibility layer for Polkadot and Substrate.

Sharing Updatable Models (SUM) on Blockchain

• blockchain
• ml
• ai
• economics

K Semantics of the Ethereum Virtual Machine (EVM)

Anchor Wallet desktop app for Vaulta (formerly EOS), WAX, Telos and other Antelope networks

• eosio
• wallet
• authenticator
• eosio-signing-request

EOS.IO Go API library

• eos
• eosio
• blockchain
• golang

Haskoin Core is a Bitcoin and Bitcoin Cash library

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

Interact with Substrate based nodes in Rust or WebAssembly