Chidume Nnamdi

  I'm a software engineer with over six years of experience. I've worked with different stacks, including WAMP, MERN, and MEAN. My language of choice is JavaScript; frameworks are Angular and Node.js.


48 Stories by Chidume Nnamdi

Guide to unit testing in React Native

Improve your React Native application with unit testing: testing small, isolated pieces of code such as individual functions or classes.
0 12 min read

Top 10 React UI libraries and kits

Learn about the top 10 most popular React UI libraries and when to use them, comparing their installation processes and features.
13 8 min read

Deploy Ethereum smart contracts on the Cosmos ecosystem 

You can deploy smart contracts written in Solidity on the Cosmos blockchain, including ERC-20 tokens. Therefore, you can deploy the same smart contracts that...
0 3 min read

Build a Tic-Tac-Toe game with React Hooks

Learn how Tic-Tac-Toe is played, scaffold a Next.js project, and learn how to code and play a Tic-Tac-Toe game on our computer.
0 8 min read

How to build DApps on the Cardano blockchain

Review the basics of Cardano and learn how to write a DApp on the Cardano blockchain using the Plutus programming language.
0 5 min read

Create an NFT and upload your metadata to IPFS

Curious about creating your own NFT? Learn how to create and upload an NFT to IPFS, and sell it on the Ethereum blockchain.
1 5 min read

How to build secure smart contracts using Vyper

Vyper is similar to Solidity, but it is written in a more modern way. Here's how to build smart contracts using Vyper.
0 5 min read

Top 4 Ethereum testnets for testing smart contracts

Let's compare four of the top Ethereum testnets — Rinkeby, Kovan, Ropsten, and Goerli — and review the key features of each testnet.
0 5 min read

How to create and deploy an ERC-20 token on the Ethereum blockchain

By learning how to create a token on the Ethereum blockchain, you’ll discover how the technology works and stay ahead of the curve.
9 12 min read

Top 7 blockchain-based databases

Let's explore the concept of a blockchain-based database and evaluate the top database solutions available to blockchain developers.
1 10 min read

Top 6 blockchain development frameworks

By comparing blockchain development frameworks, you can learn their strengths and weaknesses, which will help in making the right choice.
0 5 min read

Controlled vs. uncontrolled components in React

In React, you can either use the state within the component to handle form data or allow the DOM to handle it. These components...
2 4 min read