Jeremy Gottfried’s Tech Blog

How to make any css class mobile responsive like bootstrap

How to learn anything

I’ve always loved learning. I’ve worked in a genetics research lab, toured as a musician, built web apps, written…

A complete guide to modern web applications

In my conversations with web developers, the nerdiest…

A New Pattern for Class Privacy in Javascript

Javascript is a strange, beautiful language. There’s always a new secret waiting…

Promise.all — a helpful tool for async JS

Web apps often need to fetch a bunch of data from an API, but not all of that data is…

Tutorial: React Native Speech Recognition

Recently I’ve been experimenting with speech recognition in native mobile apps…

Intro to Divide and Conquer Algorithms

Divide and conquer is an excellent technique for optimizing algorithms, whether you are…

Weighted Union Find: a fascinating and elegant algorithm

The Union find algorithm solves a huge problem in computing. In a system with many elements, where elements are connected via a path through other elements, how do we efficiently determine if two elements are connected?