49 Repositories
JavaScript hardhat-gas-trackooor Libraries
Second Prize Winner of Crypto.com Hackathon 2022. An NFT Ticketing Platform built with Next.js and Ethereum.
Second Prize Winner of Crypto.com The Next Gen Hackathon 2022! How to run this project locally clone the repo and run yarn install in the root directo
A hardhat solidity template with necessary libraries that support to develop, compile, test, deploy, upgrade, verify solidity smart contract
solidity-hardhat-template A solidity hardhat template with necessary libraries that support to develop, compile, test, deploy, upgrade, verify solidit
Kittos is NFT Marketplace built with Next Js, Hardhat, Solidity, Arweave + Bundlr Client and All The CSS Magic with TailwindCSS. 😺
Kittos NFT Marketplace 😺 Built with Next Js, Hardhat, Solidity, Arweave, Bundlr and Tailwind CSS. Functionalities New Listed Assets Mint NFT Buy NFT
A sequence of smart contracts to practice gas optimization. These are used as practice assignments for RareSkills.io and the Udemy Gas Optimization Course
RareSkills Gas Puzzles Puzzles that are ready for you Distribute (hard) Array Sum (easy) Escrow EscrowV2 Mint Presale Require (easy) Staking Contribut
🛠️ Easily track & compare gas costs estimated by Foundry on each of your Pull Requests!
🔥 🛠️ Foundry Gas Diff Reporter Easily compare gas reports generated by Foundry automatically on each of your Pull Requests! How it works Everytime s
FlipVerse: Blockchain-based eCommerce warranty system using NFTs
FlipVerse 🔗 Blockchain-based eCommerce warranty system using NFTs DEMO LINK About the Site 🚀 Blockchain-based eCommerce warranty system using NFTs T
Pull a smart contract from mainnet onto your local chain.
hardhat-copy hardhat-copy helps you import an Ethereum mainnet smart contract onto your local Hardhat node, enabling you to rapidly experiment with pr
The friendly way to accept tips in ETH.
💸 cryptip.me The friendly way to accept tips in ETH. It's free, and no setup required. cryptip.me/your-ens-or-wallet-address Getting Started Project
In this repository, I try to perform a mainnet fork and then simulate popular smart contract exploits on various DEFI Protocols using Hardhat Framework.
defiHacks_via_Hardhat 1. Alchemix Access Control Bug Any user could have called setWhitelist() to give an attacker the ability to call the harvest fun
Eigen ZK-ZKRollup, Low gas-fee, better privacy-enhancement, high composable
ZKZRU: Eigen ZK-ZKRollup Eigen ZK-ZKRollup provides confidential transaction for users with low gas cost. The ZK-Rollup is an extention of RollupNC an
This is a fully functional DAO, a Web3 project made using Solidity, Hardhat, JS, Next.js, Openzeppelin, CSS, HTML, using the Rinkerby network!
My First DAO! This is made for a DAO-Tutorial via learnweb3.io This is a DAO, a decentralised autonomous organisation, essentially a more collective a
WIP: Hevm based debugger for hardhat-huff projects
Huff Debug An easy hevm debug integration for hardhat-huff projects What does it do: Speed up your development experience by gaining rich feedback in
Passport NFT using on-chain metadata
Passport NFT Collection Setup yarn Environment File (.env) RINKEBY_URL: Ethereum (Rinkeby) Testnet Provider endpoint MATIC_URL: Polygon (Matic Mumbai)
Minimal template to get started with Foundry + Hardhat
Hardhat x Foundry Template Template repository for getting started quickly with Hardhat and Foundry in one project Getting Started Use Foundry: forge
Foundry-Hardhat plugins: Use Foundry for Hardhat projects
This repo contains hardhat plugins to use foundry tools in hardhat environments. Installation See in each plugin anvil forge foundryup Documentation F
Build your zkp app with typescript, hardhat, circom, and snarkjs!
Zk app boilerplate Pre requisites Install rust and circom2 Getting started Clone or fork this template repository. git clone https://github.com/wanseo
Minty is an example of how to mint non-fungible tokens (NFTs) while storing the associated data on IPFS
Minty is an example of how to mint non-fungible tokens (NFTs) while storing the associated data on IPFS. You can also use Minty to pin your data on an IPFS pinning service such as nft.storage and Pinata.
A Typescript Hardhat-based template to develop evm-based smart contracts with all the tooling you need.
EVM-based Smart Contract Scaffold A Typescript Hardhat-based template to develop evm-based smart contracts with all the tooling you need. Features Use
Connect your Ethereum smart contract to any real world API using the oracle pattern!
Minimal Viable Oracle (MVO) - An effective way to Build your own oracle with Solidity Smart contracts cannot access off-chain data directly. This repo
A simple project to learn more about developing smart contracts on polygon.
polygon-books-hardhat A simple project to learn more about developing smart contracts using Solidity. Local Development Environment Setup Install all
Introductory fullstack ethereum dapp using: solidity, hardhat, react.js, ethers.js
Intro to Fullstack Ethereum Development Check out deployed dapp here! (Make sure you're connected to the Rinkeby Testnet) This article will help you e
Build your zkp app with typescript, hardhat, circom, and snarkjs!
Zk app boilerplate Pre requisites Install rust and circom2 Getting started Clone or fork this template repository. git clone https://github.com/wanseo
Fullstack Dynamic NFT Mini Game built using 💎 Diamond Standard [EIP 2535] 🏃♀️Players can use Hero NFT to battle against Thanos ⚔ Heroes can be Healed by staking their NFT 🛡
![Fullstack Dynamic NFT Mini Game built using 💎 Diamond Standard [EIP 2535] 🏃♀️Players can use Hero NFT to battle against Thanos ⚔ Heroes can be Healed by staking their NFT 🛡](https://github.com/ShivaShanmuganathan/Diamond-NFT-Mini-Game/raw/main/Demo.gif)
💎 Fullstack Dynamic NFT Mini Game 🎮 💎 Using Diamond Standard Play On 💎 🎮 ⏩ http://diamond-dapp.vercel.app/ Project Description 📝 Fullstack Dynam
Build your zkp app with typescript, hardhat, circom, and snarkjs!
Zk app boilerplate Pre requisites Install rust and circom2 Getting started Clone or fork this template repository. git clone https://github.com/wanseo
🏦 Defi Bank is a dapp created for ethereum 101 course of cadena.dev
Welcome to DefiBank 👋 Defi Bank is a dapp created for ethereum 101 course of cadena.dev ✨ Demo Install npm install Usage npm run dev Tech NextJS Reac
A prototype snap for injecting gas fee prices into a confirmation window that also serves as the basis for a 5-minute Snaps tutorial
@Montoya/gas-fee-snap A simple Snap example based on @MetaMask/template-snap. Read below for a tutorial! Prerequisites Before you begin, make sure you
Tip Tweet is a hybrid dApp that provides a simple way to tip a tweet using Ethereum. Authors can claim their tips using their Twitter account. You only need the tweet URL to tip. 🚀 😎
Tip Tweet Table of Contents About Folder Structure Contract Deveopment Starting the App Usage Contributing About Tip Tweet is hybrid dApp that allows
Gas-efficient on-chain batched shuffling for NFTs
Batch NFT reveal This repository contains a gas-efficient implementation of an on-chain shuffling algorithm used to reveal NFTs in batches. The main b
Use Hardhat & Foundry in the same project
Hardhat Foundry Starter This is a solidity starter template which lets you use both, Hardhat and Foundry. Why use both the tools? Foundry has some awe
A simple multilateral escrow smart contract for ETH and ERC-20 tokens governed by Cobie.
Multilateral Escrow Smart Contract Governed by Cobie Test Deployments Cobie's address: 0x4Cbe68d825d21cB4978F56815613eeD06Cf30152 Rinkeby: 0xFfE420602
Hardhat plugin for integration with hethers.js
hardhat-hethers Hardhat plugin for integration with hethers.js. What This plugin brings to Hardhat the Hedera library hethers.js, which allows you to
Decentralized twitter using Solidity, Ethereum, hardhat, ethers, IPFS, Next.JS, TypeScript, TailwindCSS.
DWITTER: Decentralized Twitter Check out the deployed version of this app at https://dwtr.wajeshubham.in Transactions on Ethereum are slow. Therefore,
An implementation of ERC1155D, a record setter for minting and transfer gas efficiency.
ERC1155D An implementation of ERC1155D, a record setter for minting and transfer gas efficiency. This contract is in alpha stage and has not been audi
Ethereum smart contract gas cost waste pattern detection and patching tool
Ethereum smart contract gas cost waste pattern detection and patching tool
Solidity starter combining foundry and hardhat because both are great and I can't live without either...
Combination Pizza Hut & Taco Bell Foundry && HardHat starter template. Motivation I like them both. With this set-up we get: Unit tests written in sol
A full stack digital marketplace running on Ethereum, built with Polygon, Next.js, Tailwind, Solidity, Hardhat, Ethers.js, and IPFS
A full stack digital marketplace running on Ethereum, built with Polygon, Next.js, Tailwind, Solidity, Hardhat, Ethers.js, and IPFS
Hardhat plugin to track gas on the transaction level
hardhat-gas-trackooor Hardhat plugin to track gas on the transaction level. Example report Installation npm install hardhat-gas-trackooor --save-dev A
A DAO to build a better internet, together
This is a project is a part of Road to Web3 - ETHGlobal Hackathon. Learn DAO is a community to build a better internet, together. Its mission is to help builders create the future of the Web. We plan to execute that mission by building a learning platform. DAO members will be able to propose tutorial guides and get feedback before publishing them.
Code in Solidity like a PRO with Egor Gavrilov. Check out YouTube channel ▶️
Code in Solidity like a PRO with Egor Gavrilov Check out YouTube channel youtube.com/EgorGavrilov Tutorials Perfect Solidity Stack It's easy to get st
An NFT Marketplace built with NextJS, Hardhat and Solidity
🖼️ NFT Marketplace This is a fullstack DApp NFT Marketplace built as a study project to learn more about blockchain and smart contract development. M
This is a Google Apps Script library for parsing the form object from HTML form and appending the submitted values to the Spreadsheet.
HtmlFormApp Overview This is a Google Apps Script library for parsing the form object from HTML form and appending the submitted values to the Spreads
A fully-fledged Hardhat project template based on TypeScript.
Fully-Fledged Hardhat Project Template Based on TypeScript Installation It is recommended to install Yarn through the npm package manager, which comes
A Bed and Breakfast dApp run on Ethereum. Includes a token + schedule system (Solidity) and full front-end (React + ethers.js) built with Hardhat.
Hotel ETH - Watch Demo Video Hotel ETH A (fictional) Bed-and-Breakfast run on Ethereum Come Book a Room on Kovan or Rinkeby Networks View the Demo » C
A web3 starter project using Typescript, Hardhat, ethers.js and @web3-react
Starter React Typescript Ethers.js Hardhat Project This repo contains a Hardhat and React Dapp starter project. The React Dapp in the frontend dir of
RISC-V Online Assembler using Emscripten, Gnu Binutils
RISC-V Online Assembler This is a very crude online assembler for RISC-V assembly (all variants that gas supports) It uses a webassembly compiled vers
Combines Hardhat, TypeChain, Ethers, Waffle, Solhint, Solcover and Prettier
Solidity Template My favourite setup for writing Solidity smart contracts. Hardhat: compile and run the smart contracts on a local development network
A way to Dockerize your Hardhat solidity contracts
How To Dockerize Your Hardhat Solidity Contract This is the final code from the article "How To Dockerize Your Hardhat Solidity Contract On Localhost"
Build a Full Stack Marketplace on Ethereum with React, Solidity, Hardhat, and Ethers.js
Building a Digital Marketplace on Ethereum The technologies used in this workshop are React, Next.js, Tailwind CSS, HardHat, Solidity, and Ethers. Get
一個透過Google App Script發送台科公佈欄資訊的機器人
GAS-NTUST-bulletin 一個透過Google App Script發送台科公佈欄資訊到telegram和line notify的機器人 機器人網址 Telegram Line Screenshots 部署說明 先把學校的信件設定轉寄到某個gmail，，然後把GAS跑在該帳號上 基本上把