454 Open source projects that are alternatives of or similar to activeledger

An example of usage IPFS in Ethereum Smart Contracts

A terminal UI as drop-in replacement for hledger add.

A Collection of Vulnerabilities in ERC20 Smart Contracts With Tokens Affected

Python-based EOS smart-contract development & testing framework

Wasm smart contract networks powered by Substrate FRAME Contracts pallet in Polkadot ecosystem.

RGB Core Library: consensus validation for private & scalable client-validated smart contracts on Bitcoin & Lightning

<블록체인의 정석>, <하이퍼레저 블록체인 개발> 소스코드 및 참고자료 저장소

FCL (Flow Client Library) - The best tool for building JavaScript (browser & NodeJS) applications on Flow 🌊

Ethereum smart contract transaction input data decoder

Blockchain and Crytocurrency Resources

This is an advanced lottery example smart contract on solidity Ethereum. It has CRUD examples required to create an application on solidity Ethereum.

The Fungible Token standard on the Flow Blockchain

Flow Protocols powering synthetic asset and margin trading

Elegant Web3js functionality in Swift. Native ABI parsing and smart contract interactions.

Hyperledger Fabric Contract and Chaincode implementation for Java https://wiki.hyperledger.org/display/fabric

Medical insurance claiming DApp which uses a Multi-Sig type approach to grant claim (ConsenSys project)

First version of go-MATRIX, especially for TPS optimization and AI

R package for importing data from plain text accounting files

Dock governance proposals and smart contract

The official network explorer for Wavelet.

The Decentralized Application Security Project

Rust library for parsing ledger cli (https://www.ledger-cli.org/) input files.

Tutorial on writing smart contracts on EOS EOS智能合约教程,从零开始学习EOS智能合约, DApp安全漏洞(security)及攻击实践(EOS Contract)(Powered by Itleaks)

A decentralized (p2p) file storage system built atop Kademlia DHT that enforces data integrity, privacy, and availability through sharding, proofs of retrievability, redundancy, and encryption, with smart-contract powered incentive scheme

Ethereum smart contracts that have been used during successful ICOs

Lightweight, open source and magic-free framework for testing solidity smart contracts.

🎛 Set Protocol Smart Contracts

Example of how to use the CREATE2 opcode released in the Constantinople update for Ethereum

Smart Contract Systems the easy way. Open source development framework.

Bloqly: JavaScript Smart Contracts Engine + SQL database

A SDK for implementing blockchain-based digital currencies

A Web UI for creating, editing and testing Accord Project templates

A high-level language for Dune Network (and Tezos) with OCaml and ReasonML syntaxes, with a decompiler from Michelson

Contract Metadata Viewer on Tezos

The Non-Fungible Token standard on the Flow Blockchain

Code implementation for the ERC-1363 Payable Token

🛠️ A smart contract UI for your Ethereum dapp project

A template for building Full-Stack Blockchain Dapps using Next.js (React), TypeScript, Tailwind CSS, Hardhat, Solidity, and many more!

Zentanetwork is a forkless Proof of Stake consensus for communication and data storage.

An advanced Ethereum mobile wallet

Better Call Dev backend

An up to date and bare minimum tutorial on deploying smart contracts with python

Home of the Move programming language

Security analysis tool for EVM bytecode. Supports smart contracts built for Ethereum, Hedera, Quorum, Vechain, Roostock, Tron and other EVM-compatible blockchains.

Ethereum Smart Contract to prove a document's existence at some point by storing and verifying its hash.

General interoperability framework for trustless cross-system interaction

CLI for Titan Suite

Ethereum Smart Contracts Security Monitoring

Cryptocurrency study materials resources

The Consumer Contract Wallet

🌱 Construct Merkle Trees and verify proofs in JavaScript.

Hääl - Anonymous Electronic Voting System on Public Blockchains

A Python library to interact with the XRP Ledger (XRPL) blockchain

Smart Contracts for the Bodhi Prediction Market

This tutorial will take you through the steps of building your first ERC20 token on the Ethereum network.

Examples of scripts for accounts, dApps and assets using RIDE programming language.

Crypto portfolio tracker, DeFi dashboard, NFT viewer and data explorer for the Ethereum/EVM-based blockchain ecosystem and the web 3.0-powered metaverse https://gitcoin.co/grants/2966/blockhead

A factory contract for creating metamorphic (i.e. redeployable) contracts.

Official repository containing the source code of the Hashport validators