David KatzHow to Build Ethereum from ScratchWhat if there was a recipe to build Ethereum?6 min read·Aug 31, 2019----
David Katz3 Ways to Fix the CORS Error — and How Access-Control-Allow-Origin worksHow to fix the infamous CORS error — the right way. Learn why the CORS error appears, and 3 solutions to fix it!7 min read·Jan 29, 2019--51--51
David KatzReact Hooks Tutorial — Learn by BuildingIntroduce yourself to React hooks. Learn about this new feature of React by building a full application.9 min read·Jan 27, 2019--8--8
David KatzHow to Learn Fullstack Development: A Roadmap in ChartsShould you focus on the fullstack?7 min read·Sep 23, 2018--22--22
David KatzUse the Blazing fast 🔥 Parcel Bundler 📦 to Build and Test a React AppParcel, React, Jest, and Enzyme3 min read·Jan 21, 2018--7--7
David Katz10 React Starter Project Ideas to Get You CodingTen apps you can build to learn React other than a to-do list.3 min read·May 27, 2017--5--5
David KatzHow to Learn React VROn April 18, 2017, the world changed forever… Ok that was a bit dramatic. But Facebook did make a huge decision. It officially introduced…2 min read·May 19, 2017--1--1
David KatzWhy You Should Stop Copy and PastingI code for fun, and for a living. And long ago, I used to copy and paste quicker than a lightning rod. I had all the shortcuts mastered…3 min read·Mar 9, 2017--1--1
David KatzSetting Up Webpack for React, ES6, and Babel for DevelopmentAdding React and ES6 will put you one step further in becoming a highly-demanded developer. But how do you start learning?4 min read·Feb 4, 2017--4--4