2) Fundamentals are the same regardless of what framework you use. If you switch jobs tomorrow, you'll still be able to apply your fundamental language skills even if your new job does things differently.
Promises and promise chaining, explained.
splice() function lets you add and remove elements from the middle of an array. Here's how it works.
> to compare whether one date is before or after another.
Whether an object is a POJO or not is a nuanced and commonly debated topic. This tutorial goes into detail about why checking whether a value is a POJO is tricky.
Some ESLint presets require you to use
forEach() rather than conventional loops. That means you need to iterate through objects using
forEach(). This tutorial shows you how.
While we do not recommend using