querylab

CinemaTicket-Blockchain

Cinema is a movie ticketing app that uses blockchain to provide transparency in every transaction, with seat selection options and security backed by ReactJS and MetaMask.

ERC20-DEX-Exchange

Decentralized Exchanges (DEX) 🏛️ 📜 💰

FaucetToken-ERC20

This project is a dApp faucet that uses Ethers.js, React.js, Hardhat and Solidity to allow users to obtain free tokens through a smart contract on the Sepolia testnet.

IPFS-CloudStorage-Descentralized

This project allows users to store IPFS Hashes and CIDs in a blockchain network, and uses Web3.Storage to improve data redundancy and availability, providing a secure and decentralized solution for file storage and management.

PokemonMarket-NFTs

The PokemonMarket-NFTs project is based on technologies such as Solidity for smart contracts, Metamask wallet for transactions, and IPFS for storing data. It uses Next.js, React.js and Node.js for the user interface. It is implemented on the Polygon Mumbai testnet, allowing for flexibility and customization 🛒💎🖼️

querylab

React-Portfolio

React Landing Page Portfolio 💼

StableArtGen-Blockchain

StableArtGen Blockchain is a dApp that uses AI, smart contracts and ReactJS to generate stable images based on user prompts, with Hugging Face integration and support for IPFS and nft.storage on the Polygon Mumbai Testnet.

SugarRush-CandyShop-Blockchain

Sugar Rush CandyShop based on blockchain technology, with smart contracts and IPFS storage in nft.storage. It offers a unique and reliable experience for candy enthusiasts.

UserAuthenticationData-StoreBlockchain

This project uses Solidity, Truffle and ReactJS to create a decentralized and secure authentication solution. Authentication is achieved by verifying the user's identity on the blockchain and storing the login data securely in a smart contract. In addition, Sepolia Network was used for Testing.

querylab/CinemaTicket-Blockchain

Cinema is a movie ticketing app that uses blockchain to provide transparency in every transaction, with seat selection options and security backed by ReactJS and MetaMask.

querylab/FaucetToken-ERC20

This project is a dApp faucet that uses Ethers.js, React.js, Hardhat and Solidity to allow users to obtain free tokens through a smart contract on the Sepolia testnet.

querylab/PokemonMarket-NFTs

The PokemonMarket-NFTs project is based on technologies such as Solidity for smart contracts, Metamask wallet for transactions, and IPFS for storing data. It uses Next.js, React.js and Node.js for the user interface. It is implemented on the Polygon Mumbai testnet, allowing for flexibility and customization 🛒💎🖼️

querylab/StableArtGen-Blockchain

StableArtGen Blockchain is a dApp that uses AI, smart contracts and ReactJS to generate stable images based on user prompts, with Hugging Face integration and support for IPFS and nft.storage on the Polygon Mumbai Testnet.

querylab/ERC20-DEX-Exchange

Decentralized Exchanges (DEX) 🏛️ 📜 💰

querylab/IPFS-CloudStorage-Descentralized

This project allows users to store IPFS Hashes and CIDs in a blockchain network, and uses Web3.Storage to improve data redundancy and availability, providing a secure and decentralized solution for file storage and management.

querylab/querylab

querylab/React-Portfolio

React Landing Page Portfolio 💼

querylab/SugarRush-CandyShop-Blockchain

Sugar Rush CandyShop based on blockchain technology, with smart contracts and IPFS storage in nft.storage. It offers a unique and reliable experience for candy enthusiasts.

querylab/UserAuthenticationData-StoreBlockchain

This project uses Solidity, Truffle and ReactJS to create a decentralized and secure authentication solution. Authentication is achieved by verifying the user's identity on the blockchain and storing the login data securely in a smart contract. In addition, Sepolia Network was used for Testing.

querylab/BitSwap-DEX

BitSwap is a decentralized exchange deployed on Sepolia Testnet, using ReactJS, Solidity and Hardhat.

querylab/DeusEx-Token

ERC20-DeuxExMachina-Token 🪙 📜 💰

querylab/ERC721-Marketplace

ERC721-Marketplace

querylab/NFTMetadata-IPFS-Storage

NFT Celebrations 25 Years Pokemon Card TCG Polygon's Mumbai Testnet and metadata to IPFS using https://nft.storage 💎🎴

querylab/PayBeerMarket-ERC20

This project in Solidity, Reactjs and Etherjs allows users to pay for a beer and leave a message. When the contract is deployed, an ownership address is assigned.

querylab/n8n-nodes-raindropbackup

This is an n8n community node. It allows you to backup your Raindrop.io bookmarks, get user information, and generate new backups in your workflow. 🔖☁️💧

querylab/PollSurvey-Decentralized

This is a prototype combining Solidity and ReactJS for voting on a smart contract. Deployed on Sepolia testnet, it ensures reliable testing before deploying on a main blockchain network.

querylab/svg

querylab/Todoist-Decentralized

This project uses blockchain to provide a secure and transparent task management platform, with smart contracts written in Solidity and a friendly user interface developed with ReactJS and NextJS, integrated with Sepolia Testnet.

querylab/umami-analytics

Umami is a simple, fast, privacy-focused alternative to Google Analytics.