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Dan's JS Cheat Sheet

Example-heavy JS reference notes.

1. Functions Essentials
   • Simple No Args - 3 examples
   • Single Argument - 5 examples
   • Multiple Arguments - 3 examples
   • Destructuring
2. String Literals

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Dan's Bug Hunting Tips & Tricks

for JavaScript

This is a quick rundown on key JavaScript Error and Exception handling pitfalls.

Includes snippets which apply across the JS ecosystem, including Client-side, Back-end and everything in-between!

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Everyone from rookies to Node Team members forget this shit all the time. Myself included.

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Fetch API Examples

Table of Contents

1. Cheatsheet

2. GET Requests

   1. Easy: Get JSON from a URL
   2. Intermediate: Custom headers
   3. Advanced: CORS example