@saumyagrawal

MongoDB is Great. Mongoose Makes it Better.

10h ago · 21 min read · When I first started learning backend development, the database question came up almost immediately. Everyone has an opinion. SQL people will tell you it is the only correct way to store data. NoSQL p

The "Everything is a File" Tour of Linux

3d ago · 21 min read · I wanted to overcome my command line phobia and join the 4% club of human bots who don't panic when they see the terminal, typing away in their plain terminal. I wanted to feel like a hacker. Not the

Error Handling

Mar 26 · 5 min read · Every developer learns this eventually, usually at the worst possible time. You write something, it works on your machine, you ship it, and then a user does something you didn't predict, types letters

Callback Functions

Mar 25 · 6 min read · Before callbacks make sense, one thing has to click: in JavaScript, a function is a value. Like a number. Like a string. You can store it in a variable, pass it to another function, even return it fro

The New Keyword

Mar 25 · 7 min read · You see new everywhere. new Date(). new Map(). new Promise(). You write it, it works, and you move on. But at some point you start wondering what it actually does. Calling a function with new in front