Advent Of Code Advent of Code, is an advent calendar to solve small programming puzzles, every day for 25 days. once you solve one puzzle…
Understanding the Optional chaining operator, an ES features which is moved to stage 3.
Understanding the Null coalescing operator, an ES features which is moved to stage 3.
Handling CORS in Rails for JS apps using React, etc
PostgreSQL setup reference
Some built-in console methods, which can make debugging fun ;)