89 Open Source Contracts Software Projects
Free and open source contracts code projects including engines, APIs, generators, and tools.
Awesome Decentralized Papers 192 ⭐
Influential papers in decentralized systems (cryptocurrencies, contracts, consensus, etc.)
Eth Vue 214 ⭐
Featured in Awesome Vue [https://github.com/vuejs/awesome-vue], a curated list maintained by vuejs of awesome things related to the Vue.js framework, and Awesome List [https://awesomelists.net/150-Vue.js/3863-Open+Source/18749-DOkwufulueze-eth-vue], this Truffle Box provides everything you need to quickly build Ethereum dApps that have authentication features with vue, including configuration for easy deployment to the Ropsten Network. It's also Gravatar-enabled. Connecting to a running Ganache blockchain network from Truffle is also possible -- for fast development and testing purposes. Built on Truffle 5 and Vue 3, eth-vue uses vuex for state management, vuex-persist for local storage of app state, and vue-router for routing. Authentication functionalities are handled by Smart Contracts running on the Ethereum blockchain.
Deal 282 ⭐
Design by contract for Python. Write bug-free code. Add a few decorators, get static analysis and tests for free.
Nim Contra 45 ⭐
Lightweight Self-Documenting Design by Contract Programming and Security Hardened mode.
Awesome Libra 58 ⭐
A collection about all things Diem (formerly Libra), Move & Facebook Zuckerbucks - Let's reinvent money with fast and cheap world-wide transfers; let's bank the 1.7 billion unbanked, ...
Partial.lenses.validation 39 ⭐
Programming Cryptocontracts 44 ⭐
Programming Crypto Blockchain Contracts Step-by-Step Book / Guide. Let's Start with Ponzi & Pyramid Schemes. Run Your Own Lotteries, Gambling Casinos and more on the Blockchain World Computer...
Python Autoclass 29 ⭐
A python 3 library providing functions and decorators to automatically generate class code, such as constructor body or properties getters/setters along with optional support of validation contracts on the generated setters. Its objective is to reduce the amount of copy/paste code in your classes - and hence to help reducing human mistakes :).
Universum 18 ⭐
universum library / gem (ruby edition) - next generation ethereum 2.0 world computer runtime; run contract scripts / transactions (in plain vanilla / standard ruby) on the blockchain; update the (contract-protected / isolated) world states with plain vanilla / standard SQL - work-in-progress / experimental
Redpaper 19 ⭐
Red Paper ++ sruby - Small, Smart, Secure, Safe, Solid & Sound (S6) Ruby - The Ruby Programming Language for Contract / Transaction Scripts on the Blockchain World Computer - Yes, It's Just Ruby
Notaryio Notary 16 ⭐
A contracts broker that provides a declarative way of sharing, validating & discovering contracts between multiple projects.
Ruby To Michelson 15 ⭐
(Secure) Ruby to Liquidity w/ ReasonML Syntax / Michelson (Source-to-Source) Cross-Compiler Cheat Sheet / White Paper
Universum Contracts 14 ⭐
universum contract / transaction scripts (in plain vanilla / standard ruby) for the next generation ethereum 2.0 world computer
Build Ico App In Ethereum Solidity 15 ⭐
Code base for "How to Build a Crowd Sale (ICO) App in Ethereum Blockchain" course in Tosh Academy & Blockchain Council
Blockchain Based Resilient Storage 20 ⭐
Awesome Crypto 39 ⭐
Best of Crypto Books - A collection of books, white papers & more about crypto and blockchains.
Laravel Web3 43 ⭐
Laravel SDK wrapper for the Web3 PHP API client that interacts with the Ethereum blockchain.
Sambacha Ethereum API 20 ⭐
Solidity API contract design information for utilizing RPC/RESTful Node Interaction and GraphQL
Create Hq20 Dapp 21 ⭐
:herb: This is the TechHQ dapp starter kit :octocat: All you need in a nut:shell:
Grpc Go Contracts 16 ⭐
Verify the communication of your microservices by writing contracts for your RPCs
Constexpr Contracts 12 ⭐
Pre-conditions, post-conditions, and assertions, all available at compile-time
Angular Ethereum Blockchain 11 ⭐
Sample Application for Web Frontend with Blockchain as a backend store.
Ruby To Solidity 12 ⭐
(Secure) Ruby to Solidity (Source-to-Source) Cross-Compiler Cheat Sheet / White Paper
Tondev 50 ⭐
Everscale Development Environment - Set up all the core Developer tools and work with Everscale blockchain from a single interface
Pixels Metaverse 28 ⭐
像素元宇宙，由Truffle、react、web3js搭配开发的一款元宇宙游戏。PixelsMetaverse, Truffle and react and web3js team up to develop a metaverse game. 像素元宇宙，由Truffle、react、web3js搭配開發的一款元宇宙遊戲。
Logochain_dapp 10 ⭐
A Logo Marketplace Dapp PoC created with Ethereum, Ethereum Bridge, Oraclize, Node.js & MongoDB. A Designer can upvote a Logo and define a price. Once a logo gets upvoted, it price increases by 1%. If it gets purchased, the designer receives 95% of the price, wheareas the remaining 5% get distributed among the upvoters, thus an incentive is being created.
Solviz Core 10 ⭐
A solidity contract visualizer using d3.js - ConsenSys Grants Dublin Hackathon winner