Ethereum demo application with full browser keypair support

Ethereum Smart Contracts Repository

Plug and play SDK for Unity

A quick online tool to abi-encode and abi-decode constructor arguments used in ethereum's solidity. https://adibas03.github.io/online-ethereum-abi-encoder-decoder/

Smart contracts for 0xaccount. Contract Address:

Smart Contract Lottery

Vermil Coin v3

Practica de Solidity y Hardhat

Crypto Web that sent a Gift to your friend First connect to crypto Wallet to send crypto and see your latest transaction

blockchain-based crowdfunding DApp on Avalanche, leveraging CI/CD with Jenkins, GitHub Actions, Docker, Kubernetes, and cloud technologies. This project repository invites contributions to revolutionize crowdfunding through transparency and efficiency.

Foundry ERC20 is a Solidity project that provides a template for creating and deploying ERC20 tokens using the Foundry framework. It includes instructions for setting up the project, deploying the token, running tests, and interacting with the deployed contracts through scripts.

The companion to the Youtube tutorials

Backend api helping you interact with Hedera™ Hashgraph. Easy-to-use, open-source platform allows you to generate keys, create accounts, transfer Hbars, and so much more.

Gain more knowledge about the blockchain. Not only the technical one. Check https://know-chain.github.io and also https://github.com/know-chain/knowledge

Escrow Platform with smart contract

This is the NFT 💰💲marketplace running on ETH with ERC721/1155 NFTs

Phantasma Hub is a power full to for Dapp Developers in the PhantasmaChain, that allows users test, vote and do everything they want.

SmartSpace, a blockchain solution for short-term rental of empty spaces (parking, apartment, office space, etc).

A simple dapp to vote for candidates in elections