- Explanatory Writing -

Theme Toggle Button A nice switcher with JS and CSS to change between Dark and Ligth modes.

Ruby Case Statement In case you didn't know (pun intended), it's more flexible than you thought.

JSON Web Tokens Securely transmit information in self-contained JSON objects

SOLID Principles Five development principles to follow when building software

Vim Templates How to use templates or skeletons for new files

Rails Notes Add annotations in your code with style

Time Complexity How do we express or measure the efficiency of an algorithm with O(n)