Alexander Leon – Medium

Alexander Leon

Alexander Leon

How we use diagrams to increase software reliability

Over at prodfox.com, In our quest for superior software reliability, we’ve turned to an innovative approach: using Mermaid.js to create…

Dec 17, 2023

How we use diagrams to increase software reliability

Dec 17, 2023

Alexander Leon

Implement email authentication with React + RESTful API

Hi! In this tutorial we’re going to go over setting up an authentication system that relies on email + password. We’ll be using React on…

Jan 18, 2022

Implement email authentication with React + RESTful API

Jan 18, 2022

Alexander Leon

Build an offline-first to-do app with React + CouchDB

In this tutorial, we are going to build a to-do app that can continue to work when the user loses their internet connection. The use cases…

Aug 22, 2021

Build an offline-first to-do app with React + CouchDB

Aug 22, 2021

Alexander Leon

Understanding Bitwise Operations in Javascript

Bitwise operations, while uncommon in Javascript, can come in handy in a variety of scenarios. Before I lose you, here’s a quick example…

Jul 18, 2021

Jul 18, 2021

Alexander Leon

Using React’s useEffect like a pro

Hey guys, in this walkthrough I’ll be showing you everything you need to know to use React’s useEffect function like a pro.

Jul 17, 2021

Jul 17, 2021

Alexander Leon

Understanding Dynamic Programming using Javascript

The dynamic-programming method is a great approach to optimize an algorithm. In this tutorial we’ll review how to think through it and try…

Jul 14, 2021

Understanding Dynamic Programming using Javascript

Jul 14, 2021

Alexander Leon

React + WebAssembly: Compiling a C Library

Hey all, if you’ve gone through the previous tutorial on Getting started with React+WebAssembly or are already familiar with the basics of…

Jul 12, 2021

React + WebAssembly: Compiling a C Library

Jul 12, 2021

Alexander Leon

Getting started with React + WebAssembly

Hey all, Alex here. In part 1 of this WebAssembly mini-series, I’m going to guide you through getting a basic React+WebAssembly app going…

Jul 6, 2021

Getting started with React + WebAssembly

Jul 6, 2021

Alexander Leon

Build a file conversion API using FFmpeg, Docker, and Node.js

Hey guys, Alex here. Thought I’d share how I went about building a file conversion API. In this example we’ll convert a webm file to mp3…

Nov 10, 2018

Nov 10, 2018

Alexander Leon

Stellar Cryptocurrency Tutorial Series: Part 2 — Issuing Assets with Go/Stellar

You just bought an awesome plot of land somewhere exotic and you have enough oranges to start a business. Being the tech-savvy person you…

Feb 13, 2018

Feb 13, 2018

Alexander Leon

Alexander Leon

I help developers with easy-to-understand technical articles encompassing System Design, Algorithms, Cutting-Edge tech, and misc.

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