blockchain expert series

blockchain expert series

Use Alchemy’s NFT API to fetch all ENS Domain Names owned by a user

How to get the balance of a single token being held by a specific contract address at a given block or point in time. The token balances for a user address is a critical data point for almost any w…

Create an ERC-20 token that will return a royalty amount (of that ERC-20 token) to the original creator of the smart contract.

DAO Governance Token | One critical component of any DAO is governance, going hand in hand with treasury management and token incentive systems. To start a DAO, you'll need to launch a governance t…

Use Alchemy's token API to get all the metadata for your ERC-20 token including name, symbol, and other important details. Alchemy's Token API endpoint getTokenMetadata

— deployed w/Netlify: oanas-substrate-fe-app.netlify.app/

A full stack dApp by connecting our Hello World smart contract to a React frontend using Metamask and Web3 tools.

— WIP — A full-stack dApp by connecting a Hello World smart contract to a React frontend using Metamask and Web3 tools

— WIP — 3d-portofolio-202402.netlify.app/ — Creative portfolio with 3D animations

Create and deploy a simple smart contract on the Sepolia test network using a virtual wallet (Metamask), Solidity, Hardhat, and Alchemy.

— in progress: erc721-nft-dapp-202401.netlify.app — A simple but complete Web3 application, integrates all web3 standard tools, technologies and methodologies that are currently used by the biggest…

— WIP: ecsda-node-202402.netlify.app/ — Incorporate Public Key Cryptography so transfers can only be completed with a valid signature. The person sending the transaction should have to verify that …

Create and deploy a smart contract on Ethereum. [Backend]

WIP -- notes: Incorporate Public Key Cryptography so transfers can only be completed with a valid signature. The person sending the transaction should have to verify that they own the private key c…

— deployed w/Netlify: solar-system-3d-202401.netlify.app/ — Using the Three.js library to create and display innovative and interactive 3D graphics experience on web browsers. 3D graphics programmi…

— practice — Understand the principles behind Three.js including its architecture, core components, and how it interacts with WebGL. Interactive 3D experiences directly within a web browser

— deployed w/Netlify: react-ecommerce-app-202312.netlify.app/ — A massive e-commerce application similar to Shopify using React, Redux, React Hooks, React Suspense, React Router, GraphQL, Context A…

--||-- Use Ethereum, Solidity, and Smart Contracts to build production-ready apps based on the blockchain

— [...in progress] — React Single Page Applications (SPA) using modern practices like Context, Reducer, Suspense and more — Real world social media app where you can post, follow other users and ev…

typescript