Search Results for "contracts" - Page 5
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Showing 199 open source projects for "contracts"
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Colony SDK
Get started with Colony quickly
The Colony SDK is under heavy development by the community and will be an easy-to-use interface for the Colony Network contracts, providing simple functions that hide the dark magic going on under the hood of ColonyJS. It covers everything the dApp can do, so you'll be able to run your DAO entirely programmatically. -
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Remix IDE
Browser-based compiler and IDE
...It encompasses sub-projects including Remix Plugin Engine, Remix Libs, and of course Remix-IDE. Remix IDE is a powerful open source tool that helps you write Solidity contracts straight from the browser. It is written in JavaScript and supports both usage in the browser, but run locally and in a desktop version. Remix IDE has modules for testing, debugging and deploying of smart contracts and much more. -
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EHR 2.0
Electronic Health Record (EHR) Electronic Medical Record (EMR) systems
Electronic Health Record (EHR) and Electronic Medical Record (EMR) systems. However, they still face some issues regarding the security of medical records, user ownership of data, data integrity etc. The solution to these issues could be the use of a novel technology, i.e., Blockchain. -
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AEA Framework
A framework for autonomous economic agent (AEA) development
agents-aea by Fetch.ai is a framework for building autonomous economic agents (AEAs) that can act independently, communicate, and transact on decentralized networks. It focuses on enabling AI-driven agents to participate in digital marketplaces and ecosystems. -
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Digital Signature For Gravity Forms
A digital signature, where the prerequisites are satisfied
...Integrating digital signatures with Gravity Forms can enhance its capabilities and security. Benefits and Use Cases Contractual Agreements: Businesses can use Gravity Forms with digital signatures to streamline the process of obtaining signatures on contracts and agreements from remote parties. Online Orders and Transactions: Adding digital signatures to order forms can provide an additional layer of security for customers making purchases online. Membership Applications: Organizations can ensure the authenticity of membership applications submitted through online forms. Sensitive Information Handling: For forms involving sensitive information like medical records or legal documents, digital signatures can ensure data integrity and compliance. ... -
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World Cup NFT Fantasy
World Cup NFT Fantasy is a prediction-based game
...Extending the idea of CryptoFishx we have built an application that anyone can participate and win with the confidence that no one is going to tamper or cheat in the system. Having it on the on chain (on the blockchain) enables us to use smart contracts which are public (anyone can see and read) immutable (once deployed it cannot be changed) code that governs everyone's interactions with the game. Which means, no third party including us can tamper with the data once set. Anyone can confirm that game works as intended by reading the code and the final prize pool is handed over to the winner by code itself so anyone can confirm that is correct. -
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Miletus.jl
Writing financial contracts in Julia
Miletus is a financial contract modelling language written in Julia, based on papers by Peyton Jones and Eber [PJ&E2000],[PJ&E2003] (more closely modelled on the second one). -
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NFT Faucet
WASM web-application that allows you to mint ERC-721 tokens
It's a WASM web-application that allows you to mint ERC-721 and ERC-1155 tokens to any specified address from supported networks. Used contracts are based on OpenZeppilin contracts, but with one unusual feature - mint method can be called by anyone, not just by an owner. The entire web app works as a static website, hosted on Github Pages. There is no backend, it runs only in your browser. -
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Park Auto
Park Auto is an application software fleet management.
This is a fleet management program developed according to market requirements. Warns upon the expiration of revisions, contracts, and insurance. It provides a clear, global and real-time view of the processes required to carry out the transport activity. This program generates email alerts when it expires: vignette, vehicle inspection, vehicle insurance, casco insurance, medical kit, extinguisher, car warranty, leasing contract. The data is recorded in the cloud on a PostgreSql server and generates alerts to meet the conditions without having to start the application. ... -
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Pokemons-Evolution
The contract allows to mint any pokemon, as well as evolve them
The contract allows to mint any pokemon, as well as evolve them following the rules from the official game outside the blockchain. There are 4 contracts: erc-20 standard Level.sol burnable implementation, erc-1155 Stones.sol burnable implementation, erc-1155 Pokemons.sol implementation and PokemonStorage.sol with all data of evolution chains. -
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Signature Field With Contact Form 7
You need Contact Form 7 installed.
...Benefits of Using Signature Fields Personalization: Signatures make forms feel more personal and engaging, increasing the likelihood of user interaction. Authenticity: For legal documents, contracts, or agreements, a digital signature adds a layer of authenticity and validation. Interactive Experience: Signature fields provide users with an interactive and unique experience that sets your forms apart. Versatility: Signature fields can be used for various purposes, from gathering feedback to collecting approvals. https://wordpress.org/plugins/signature-field-with-contact-form-7/ -
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Smart Contract Sanctuary
A home for ethereum smart contracts
A home for Ethereum smart contracts verified on Etherscan. This is the index repository for the smart contract sanctuary. Bookmark this repo. Chain-specific sub-repos and the index are updated twice a day. Expect a full, recursive check-out to take 2GB+ disk space. Existing repository but submodules never initialized - checkout submodules and update all chain-specific sub repositories. -
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Manticore
Symbolic execution tool
Manticore helps us quickly take advantage of symbolic execution, taint analysis, and instrumentation to analyze binaries. Parts of Manticore underpinned our symbolic execution capabilities in the Cyber Grand Challenge. As an open-source tool, we hope that others can take advantage of these capabilities in their own projects. We prioritized simplicity and usability while building Manticore. We used minimal external dependencies and our API should look familiar to anyone with exploitation or... -
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Raiden Network
Raiden Network
Use Raiden to enrich your dApp with nearly instant, low-fee and scalable payments. It comes with an easy-to-use API and is compatible with the Ethereum ERC20 token standard. Incentivized, decentralized P2P live streaming with micropayments using Raiden, introducing “Proof-of-Stream-Payment”. The Raiden Network is an infrastructure layer on top of the Ethereum Blockchain. While the basic idea is simple, the underlying protocol is quite complex and the implementation non-trivial. Nonetheless... -
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ERC-721 Token
The reference implementation of the ERC-721 non-fungible token
This is the complete reference implementation of the ERC-721 non-fungible token standard for the Ethereum and Wanchain blockchains. It is also compatible with other EVM compatible chains like Binance Smart Chain (BSC), Avalanche (AVAX) etc. This is an open-source project, complete with Hardhat testing. The purpose of this implementation is to provide a good starting point for anyone who wants to use and develop non-fungible tokens on the Ethereum and Wanchain blockchains. Instead of... -
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node-elm
Backend system based on node.js + Mongodb
...Data seeding or mock datasets provide a stable playground for front-end integration and end-to-end testing. As a teaching tool, it helps developers learn how front-end and back-end contracts evolve together and how to design APIs that are both pragmatic and maintainable. -
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Dapp tools by DappHub
Dapp, Seth, Hevm, and more
Command line tools and smart contract libraries for Ethereum smart contract development. All you need Ethereum development tool. Build, test, fuzz, formally verify, debug & deploy solidity contracts. Ethereum CLI. Query contracts, send transactions, follow logs, slice & dice data. Testing-oriented EVM implementation. Debug, fuzz, or symbolically execute code against local or mainnet state. Sign Ethereum transactions from a local keystore or hardware wallet. dapptools is currently in a stage of clandestine development where support for the casual user may be deprived. ... -
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Cnry
Cnry makes it easy to publish and keep track of warrant canaries
Cnry makes it easy to publish and keep track of warrant canaries. A warrant canary is a method by which a service provider can inform users that they've been served with a government subpoena despite legal prohibitions on revealing the existence of the subpoena. The idea of using negative pronouncements to thwart the nondisclosure requirements of court orders and served secret warrants was first proposed by Steven Schear on the cypherpunks mailing list. Even if you don't need a warrant... -
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Gitcoin Web
Grow Open Source
Grants Protocol aims to decentralize funding access, empowering any community to run their own grants program. We've helped thousands of projects and teams grow their open-source ecosystems. The internet has unlocked unprecedented opportunities for collaboration and creation. Now web3 technology like open-source protocols and decentralized blockchains give us the ability to take that co-creation to a new scale. The Gitcoin community uses this technology to fund and build digital public goods... -
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Full Stack Starterkit
GraphQL first full-stack starter kit with Node, React
This project is a GraphQL-first full-stack starter kit intended to jumpstart production-style app development with a modern TypeScript toolchain. It provides a ready-made setup that connects a Node-based GraphQL backend to a React frontend, so you can focus on product logic instead of wiring and boilerplate. A key part of the workflow is code generation using GraphQL Code Generator, producing strongly typed artifacts such as TypeScript types, schema AST output, and React Apollo hooks and... -
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AthenaCentral
Membership management software
...The system includes components for integrating additional technologies such as access control (barcode, RFID, fingerprints, ...). It is fully compatible iso20022 (financial information transactions) and iso18004 (QR Code). COVID : Modify all your contracts including complicated situations (Bonus Time and/or Time Stop) at once Developed by Josh Cimers - Prototypes # club management club member administration, membership management, gym management -
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Hyperledger Burrow
A permissioned Ethereum smart-contract blockchain node
...Burrow is a fully-fledged blockchain node and smart contract execution engine -- a distributed database that executes code. Burrow runs Ethereum Virtual Machine (EVM) and Web Assembly (WASM) smart contracts. Burrow networks are synchronized using the Tendermint consensus algorithm. A node can detect if its state is corrupted or if a validator is dishonestly executing the protocol. Run a private or public permissioned network. Stakeholders may vote for autonomous smart contract upgrades. Application state is organised in an event stream and can drive external systems. -
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WaykiChain
Public Blockchain as a Decentralized Finance Infrastructure Service
WaykiChain is a high-performance, Turing-complete blockchain platform optimized for decentralized applications and smart contracts. It offers a delegated proof-of-stake (DPoS) consensus mechanism for faster transactions and energy efficiency, and it includes support for DeFi, stablecoins, and governance tools. Designed for commercial-grade use, WaykiChain enables developers to build scalable dApps while offering low-latency transaction processing and customizable consensus rules. ... -
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joi-router
Configurable, input and output validated routing for koa
...This object is not the exact same route definition object that was passed into koa-joi-router, nor is it used internally - any changes made to this object will not have an effect on your running application but is available to meet your introspection needs. Validating the output body and/or headers your service generates on a per-status-code basis is supported. This comes in handy when contracts between your API and client are strict e.g. any change in response schema could break your downstream clients. In a very active codebase, this feature buys you stability. If the output is invalid, an HTTP status 500 will be used. -
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WTERP
Factional modular: CRM, SD,MM,WM,HR, Workflo and System configuration.
WTERP is totally free software and It is very suitable for small business management. Which is developed by C#/.net. IIS WebService and SQL Server Community version of the free environment and Database at WinForm-based application framework, including server Web Service, main program framework, organizational structure, authority control, menu navigation, basic data, system parameters, log management, timing tasks, etc.WTERP includes enterprise CRM, SD, MM, WM, OA, HR, Workflow, and other...
