Asynchronous JavaScript Course – Async/Await , Promises, Callbacks, Fetch API

freeCodeCamp.org · Beginner ·🔧 Backend Engineering ·1y ago

Key Takeaways

This video course covers asynchronous programming in JavaScript, including callbacks, promises, async/await, and the Fetch API, with hands-on projects using the Chuck Norris API, Weather API, and Pokedex API.

Original Description

Master asynchronous programming in JavaScript. You'll learn javascript promises, async/await, and the Fetch API. Then you'll your new knowledge to build 3 projects. Code: https://github.com/CodeLab98/AsyncPartTwo ✏️ Course developed by @CodeLab98 ❤️ Try interactive JavaScript courses we love, right in your browser: https://scrimba.com/freeCodeCamp-JavaScript (Made possible by a grant from our friends at Scrimba) ⭐️ Contents ⭐️ ⌨️ (0:00:00) Introduction ⌨️ (0:00:19) Like & Subscribe ⌨️ (0:00:27) Part 1 Overview ⌨️ (0:00:50) Prerequisites ⌨️ (0:01:02) What is Synchronous Programming ⌨️ (0:01:14) What is Asynchronous Programming ⌨️ (0:05:13) Call Backs ⌨️ (0:09:45) Call Back HELL ⌨️ (0:10:07) Call Back HELL Example ⌨️ (0:12:55) Promises ⌨️ (0:13:26) 3 States of a Promise ⌨️ (0:19:38) Consuming Promises ⌨️ (0:19:52) Then/Catch ⌨️ (0:24:59) Common Mistakes (Then/Catch) ⌨️ (0:27:01) Promise.All() ⌨️ (0:31:10) Async/Await ⌨️ (0:40:55) Part 2 ⌨️ (0:41:19) Recap Promises ⌨️ (0:43:14) Fetch API ⌨️ (0:51:58) Chuck Norris API ⌨️ (1:02:16) Weather API ⌨️ (1:30:48) Pokedex API
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Playlist

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2 cookies vs localStorage vs sessionStorage - Beau teaches JavaScript
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3 Browser history tutorial - Beau teaches JavaScript
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4 Graph Data Structure Intro (inc. adjacency list, adjacency matrix, incidence matrix)
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5 React: Parameterized Routing with Next.js - Live Coding with Jesse
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6 React: Dealing with jQuery Issues - Live Coding with Jesse
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7 setInterval and setTimeout: timing events - Beau teaches JavaScript
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8 Browser and Device Testing - Live Coding with Jesse
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9 Last Minute Updates - Live Coding with Jesse
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10 Post Launch Updates - Live Coding with Jesse
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11 React: Setting Up Google Analytics - Live Coding with Jesse
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12 React: Masonry Layout - Live Coding with Jesse
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13 Load Balancing Digital Ocean Droplets - Live Coding with Jesse
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14 try, catch, finally, throw - error handling in JavaScript
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15 Load Balancing: SSL Passthrough Setup - Live Coding with Jesse
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16 Graphs: breadth-first search - Beau teaches JavaScript
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17 React: Masonry Layout Part 2 - Live Coding with Jesse
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18 React: WordPress API Live Search - Live Coding with Jesse
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19 Creating WordPress Custom Post Types - Live Coding With Jesse
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20 Dates - Beau teaches JavaScript
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21 Miscellaneous Front End Updates - Live Coding with Jesse
Miscellaneous Front End Updates - Live Coding with Jesse
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22 Merging a Pull Request from GitHub - Live Coding with Jesse
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23 React + Prettier + Standard JS - Live Coding with Jesse
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24 React: Sortable Responsive Table - Live Coding with Jesse
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25 Geolocation Sorting by Distance - Live Coding with Jesse
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26 Tradeoff Matrix - Agile Software Development
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27 The Definition of Ready - Agile Software Development
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28 Getting first React job without experience - Ask Preethi
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29 React: Google Analytics Click Tracking - Live Coding with Jesse
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30 Submitting a PR to an Open Source Project - Live Coding with Jesse
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31 Should I go back to school to get CS degree? - Ask Preethi
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32 Hero Section CSS Changes - Live Coding with Jesse
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33 Working Agreement - Agile Software Development
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34 A day at Pennybox with Co-Founder Reji Eapen
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35 React: Sorting and Filtering Data - Live Coding with Jesse
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36 React: Sorting and Filtering Data Part 2 - Live Coding with Jesse
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37 React: Building a New UI - Live Coding with Jesse
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38 Definition of Done - Agile Software Development
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39 Getting started with jQuery (tutorial) - Beau teaches JavaScript
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40 Making a React Blog with WordPress Content - Live Coding with Jesse
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41 React, NextJS, CSS - Live Coding with Jesse
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42 jQuery events - Beau teaches JavaScript
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43 React/NextJS Routing and WordPress API Custom Types - Live Coding with Jesse
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44 React: Working with API Data - Live Coding with Jesse
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45 React: Refactoring Components - Live Streaming with Jesse
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46 jQuery effects - Beau teaches JavaScript
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47 More React Refactoring - Live Coding with Jesse
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48 animate in jQuery - Beau teaches JavaScript
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49 "Finishing" My React Site - Live Coding with Jesse
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50 Starting a New React Project (P2D1) - Live Coding with Jesse
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51 React Project 2 Day 2: Learning Material UI - Live Coding with Jesse
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52 The Agile Manifesto - Agile Software Development
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53 jQuery: get and set with http, text, val, and attr - Beau teaches JavaScript
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54 React Project 2 Day 3 - Live Coding with Jesse
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55 The INVEST approach to product backlog items
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56 React Project 2 Day 4 - Live Coding with Jesse
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57 Chickens and Pigs - Agile Software Development
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58 React Project 2 Day 5 - Live Coding with Jesse
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59 jQuery: add and remove DOM elements - Beau teaches JavaScript
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60 React Project 2 Day 6 - Live Coding with Jesse
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Master asynchronous programming in JavaScript and build real-world projects using APIs. Learn callbacks, promises, async/await, and the Fetch API to improve your coding skills.

Key Takeaways
  1. Learn the basics of synchronous and asynchronous programming
  2. Understand callbacks and their limitations
  3. Use promises to handle asynchronous operations
  4. Implement async/await for cleaner code
  5. Integrate APIs using the Fetch API
  6. Build projects using the Chuck Norris API, Weather API, and Pokedex API
💡 Asynchronous programming is crucial for building responsive and scalable applications, and mastering promises, async/await, and API integration is essential for any JavaScript developer.

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