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

Compile Solidity source code and verify its bytecode matches the blockchain

The fastest crypto online

scripts to scan all of the uniswapV2🦄 contracts on ethereum and search for skim opportunities

Collection of papers in the field of distributed systems, game theory, cryptography, cryptoeconomics, zero knowledge

Reference implementation of the Stellar Turrets protocol

A Smart Way to Operate Smart Contracts on EVM Based Blockchains like Ethereum

A Protocol for trading decentralized derivatives on Ethereum

The Responsible Initial Coin Offering Framework

📦 Resources for the Ethereum Smart Contract Development tutorial series.

Supply chain management on blockchain using Angular 4 + Truffle + IPFS + Ethereum

⛓️ Blockchain + Smart contracts from scratch

Implementation of coffee supplychain using ethereum smart contract addressing the issue of storing critical data necessary at different stages of supplychain and making it verifiable by all stakeholders in supplychain.

Tendermint-based blockchain that supports WebAssembly smart contract

Ethereum smart contracts for security and utility tokens

Kleros smart contracts

Robonomics network infrastructure based on Ethereum Blockchain.

Official Archethic Blockchain node, written in Elixir

The Shared Royalty Non-Fungible Token (a.k.a Bootleg) is an open source project started by the ConsenSys Web3Studio team. The purpose of the Shared Royalty Non-Fungible Token (SRNFT) is to make any royalty business model, from the oil and gas industry to entertainment, easy to manage with the Ethereum blockchain .

Knowledge Ethereum Smart Contracts

Scribble instrumentation tool

Convert between json and hex representations of transactions and ledger entries on the XRP Ledger. Moved to: https://github.com/XRPLF/xrpl.js/tree/develop/packages/ripple-binary-codec

Formerly Linnia-Smart-Contracts

Learning NEO Step by Step

⛓️ Reference Waves Blockchain Node (client) implementation on Scala

Language Server Protocol implementation for Clarity (including VS code extension).

Mastering Ethereum, by Andreas M. Antonopoulos, Gavin Wood

The new Waifusion dApp website in React (old website in v1 branch)

A solidity preprocessor and flattener CLI and library

✨ Token Exchange App for Arweave Profit Sharing Tokens

Mortgage Processing App using Hyperledger Fabric Blockchain. Uses channels for privacy and access, and restricts read/write previleges through endorsement policies

Blockchain DApp using React, Next.js and MobX

Cryptozombies for Vyper: Learn Vyper by building games!

[Work in Progress] A little book on Bitcoin Development with Go (golang)

Simple example of token market. Based on blockchain technology using Ethereum platform.

EOSIO SDK for Rust – APIs for building smart contracts on EOSIO blockchains in Rust

Designed to represent a fungible asset as an ERC777 token

Modular framework for creating selective indexers and featureful backends for dapps

A repo with information about security of Ethereum Smart Contracts

A simple ledger for smart contracts written in python

CLI Tool to List & Store Solidity Smart Contract Methods Attributes

🍄🐷Truffle contract artifact loading tool for local development

精通以太坊 （中文版）

Ethereum utility functions for Go.

Sustain Ethereum Together

Flow Protocols powering synthetic asset and margin trading

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

æternity: solving scalability problems by making sense of state-channels

DCL is a public permissioned ledger framework for Zigbee compliance certification of device models. The ledger is based on Cosmos SDK and Tendermint.

a light javascript library to interact with the Steem Smart Contracts Sidechain

Foundation developer docs

An Ethereum dApp for posting social events.

Decentralized exchange implementation for the 0xcert protocol on the Ethereum blockchain.

🌱 Construct Merkle Trees and verify proofs in JavaScript.

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