The Complete JavaScript Course 2025: From Zero to Expert!: is it worth it?
by Jonas Schmedtmann · All Levels · Development
The modern JavaScript course for everyone! Master JavaScript with projects, challenges and theory. Many courses in one!
Worth it — 88/100
Strong on every signal. Buy it during a Udemy sale rather than at list price. Last updated 12 months ago.
Rating4.7 / 5adjusted 4.7
Reviews234,316
Students1,044,755
Video71h 10m332 lectures, 21 sections
Avg lecture12.9 min
Last updatedOct 2025
Score breakdown
| Adjusted rating (4.7; raw 4.7 from 234,316 reviews) | 45 / 50 |
| Review volume (social proof) | 25 / 25 |
| Freshness (last updated Oct 2025) | 18 / 25 |
| Total | 88 / 100 |
|---|
How it compares in JavaScript
Ranks #1 of 10 popular JavaScript courses we track by score. Its rating of 4.7 is above the JavaScript median of 4.6.
| Course | Rating | Score |
|---|---|---|
| AI for Writing and Communicating | 4.8 | 73 |
| AI Fundamentals | 4.5 | 72 |
| AI for Research and Insights | 4.6 | 71 |
| AI for Content Creation | 4.8 | 71 |
| The Modern JavaScript Bootcamp | 4.7 | 68 |
| AI for Data Analysis | 4.6 | 68 |
| AI for Brainstorming and Planning | 4.6 | 67 |
| The Modern GraphQL Bootcamp (with Node.js and Apollo) | 4.6 | 61 |
When to buy
Udemy runs storewide sales frequently and list prices are rarely what buyers pay, so the usual advice is to wait for a sale price instead of paying list price. Prices differ by country and account, so we do not show them; check the current price on Udemy.
Tracked history
| Date | Rating | Reviews | Video |
|---|---|---|---|
| 2026-10-10 | 4.7 | 234,316 | 71h 10m |
Tracking since 2026-10-10. Snapshots are taken every few days.