CF

Modern JavaScript Full Course

1h 14m 10s
English
Paid

The JavaScript Course teaches you how to build modern applications with vanilla JavaScript - no React, no TypeScript, no Frameworks - just plain old JavaScript.

This course is focusd on the basics of JavaScript - the world’s most commonly used programming language. Here’s what you’ll get out of it…

  • The Basics of JavaScript
  • Advanced concepts broken down in a quick no-BS format
  • Prepare for JS interviews by coding algorithms
  • Test Driven Development with Vitest
  • Debugging and Error Handling
  • Build a text-to-image API with Node.js and OpenAI
  • Learn modern browser APIs like Fetch
  • A great primer for more advanced Fireship courses

Additional

https://github.com/fireship-io/javascript-course

About the Author: Fireship

Fireship thumbnail

Fireship (fireship.io) is the teaching brand of Jeff Delaney, a US developer behind the Fireship YouTube channel — one of the largest software-engineering channels on YouTube, with millions of subscribers tuning in for the channel's distinctive 100-second technology-explainer format. The fireship.io paid-course platform extends that approach into longer-form project-based courses.

The course catalog covers the modern web and mobile stack: React, Next.js, Angular, Svelte / SvelteKit, Vue, Flutter, Firebase (Jeff is a long-running Google Developer Expert for Firebase), Supabase, Stripe integration, AI / LLM features, and the broader full-stack JavaScript ecosystem. Course material favours fast-paced, project-based builds — students ship complete applications end-to-end rather than studying frameworks in isolation.

The CourseFlix listing under this source carries over 19 Fireship courses spanning that range. Material is paid; Fireship runs on per-course or membership pricing on the original platform. Courses are aimed at developers who learn best by shipping real applications fast.

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#1: Resources
All Course Lessons (23)
#Lesson TitleDurationAccess
1
Resources Demo
00:47
2
JavaScript in 100 Seconds
02:36
3
JavaScript Crash Course
12:24
4
Prototype Chain
02:05
5
Destructuring
01:42
6
Spread
01:27
7
Optional Chaining
00:47
8
Nullish Coalescing
01:13
9
Higher Order Functions
02:15
10
Closures
02:19
11
Array Tricks
03:26
12
History of JavaScript
12:19
13
Cumulative Sum
03:10
14
Binary Search
03:17
15
Least Recently Used (LRU) Cache
03:55
16
TDD with Vitest
02:49
17
Initial Setup
01:36
18
RESTful APIs
02:30
19
Text-to-Image Server
04:37
20
Rest Client
01:30
21
Text-to-Image Frontend UI
03:54
22
Loading Spinner
01:03
23
Error Handling
02:29
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Frequently asked questions

What is Modern JavaScript Full Course about?
The JavaScript Course teaches you how to build modern applications with vanilla JavaScript - no React, no TypeScript, no Frameworks - just plain old JavaScript.
Who teaches this course?
It is taught by Fireship. You can find more courses by this instructor on the corresponding source page.
How long is the course?
It contains 23 lessons with a total runtime of 1 hour 14 minutes. Every lesson is available to watch online at your own pace.
Is it free to watch?
It is part of CourseFlix's premium catalog. A subscription unlocks the full video player; the course description, table of contents, and preview information are available to everyone.
Where can I watch it online?
The course is available to watch online on CourseFlix at https://courseflix.net/course/modern-javascript-full-course. The page hosts every lesson with the integrated video player; no download is required.