Introduction to JavaScript

freeCodeCamp.org · Beginner ·⚡ Algorithms & Data Structures ·8y ago
This course introduces you to JavaScript, the most popular programming language for web development. You can also try the interactive version of the course here: https://scrimba.com/g/gintrotojavascript The course contains 14 lessons and 7 challenges. In the challenges, you'll be encourage to jump into the code and get your hands dirty. This is both fun and great for making the knowledge stick. ❤️ 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) ⭐️Course Contents ⭐️ ⌨️Data types ⌨️Variables (1:45) ⌨️Strings (4:11) ⌨️Numbers (11:37) ⌨️Booleans (16:41) ⌨️Arrays (20:23) ⌨️Objects (26:32) ⌨️Arithmetic operations (32:43) ⌨️Relational operations (34:31) ⌨️Increment & decrement (40:20) ⌨️If, else if, else (44:03) ⌨️Switch statements (50:22) ⌨️For loops (53:58) ⌨️While & Do While (57:30) ⌨️Functions (1:02:11) Check out the JavaScript ES6 course here: https://youtu.be/nZ1DMMsyVyI Follow the instructor Dylan Israel on Twitter here: https://twitter.com/PizzaPokerGuy Check out Dylan's YouTube channel: https://www.youtube.com/channel/UC5Wi_NYysX-LfcqT3Hq9Faw If you want to learn more about JavaScript, check out these playlists on our channel: ▶JavaScript Basics: https://www.youtube.com/playlist?list=PLWKjhJtqVAbk2qRZtWSzCIN38JC_NdhW5 ▶ES6: https://www.youtube.com/playlist?list=PLWKjhJtqVAbljtmmeS0c-CEl2LdE-eR_F ▶Design Patterns: https://www.youtube.com/playlist?list=PLWKjhJtqVAbnZtkAI3BqcYxKnfWn_C704 ▶Data Structures and Algorithms: https://www.youtube.com/playlist?list=PLWKjhJtqVAbkso-IbgiiP48n-O-JQA9PJ ▶Clean Code: https://www.youtube.com/playlist?list=PLWKjhJtqVAbkK24EaPurzMq0-kw5U9pJh -- Learn to code for free and get a developer job: https://www.freecodecamp.com Read hundreds of articles on programming: https://medium.freecodecamp.com javascript tutorial
Watch on YouTube ↗ (saves to browser)
Sign in to unlock AI tutor explanation · ⚡30

Playlist

Uploads from freeCodeCamp.org · freeCodeCamp.org · 0 of 60

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

Related AI Lessons

En Verimli Yolu Arayan Yazılımcılar İçin Rehber: Dijkstra, Bellman-Ford ve Floyd-Warshall…
Learn Dijkstra, Bellman-Ford, and Floyd-Warshall algorithms to find the shortest path in graphs and apply them to real-world problems
Medium · Programming
Museum of Algorithms — a digital exhibition where algorithms are presented as interactive art
Explore the Museum of Algorithms, a digital exhibition showcasing interactive algorithmic art, to understand the creative side of coding and its applications
Reddit r/programming
Encoding FIFA’s 495 third-place scenarios for the 2026 World Cup
Learn how to encode complex scenarios like FIFA's 2026 World Cup bracket using sorting and algorithmic techniques
Dev.to · Mark
Sliding Window Pattern (Part 12): Sliding Window Maximum (Deque — The Most Feared Window Problem)
Learn to find the maximum in every window in O(n) time complexity using the Sliding Window pattern with Deque
Medium · JavaScript
Up next
Become Full Stack Developer with AI + DSA + CP (New Cohort 9 is Here!)
WsCube Tech
Watch →