
EloMath
Brilliant.org
Calcora.net
Khan Academy
Math Expert: Master Equations
Mathway
Tutorela
Complete and climb the global math leaderboard on Numberthon! Key features include ranked math matches, puzzles, and ELO style rankings.

Eloquent JavaScript
JavaScript.com
HTML and CSS: Interactive Projects
You Don't Know JS (book series)
Understanding ES6
Exploring ES6
PH today
A beautiful and simple instructional book.

Which is more popular?
Based on our record, JavaScript & jQuery seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | numberthon.com | javascriptbook.com |
| Pricing | — | |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of JavaScript & jQuery yet.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Numberthon and JavaScript & jQuery. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking Numberthon since Jun 2026.
That said, Jon Duckett has a book which offers a very good introduction to its usage. https://javascriptbook.com/. Source: over 4 years ago
Javascriptbook.com - you can preview the book here. You can also download all the code examples Jon uses in his JS book. People who say the book is outdated and such - the book is awesome because it does a great job of teaching JS. The... Source: about 5 years ago
John Duckett's books are an excellent place to start. Http://javascriptbook.com/ He also has an HTML & CSS Book. (both available on Amazon). Source: about 5 years ago
When comparing Numberthon and JavaScript & jQuery, you can also consider the following products.

Improve math skills with ranked practice, Elo-style ratings, topic lessons, timed challenges, progress stats, rewards, and a global leaderboard.
Compare EloMath to Numberthon or JavaScript & jQuery:
Free ebook for the JS Beginners
Compare Eloquent JavaScript to Numberthon or JavaScript & jQuery:

Brilliant - Understand concepts and build your problem solving skills with thousands of free problems and examples in math, science, and engineering.
Compare Brilliant.org to Numberthon or JavaScript & jQuery:

A free resource for learning and developing in JavaScript
Compare JavaScript.com to Numberthon or JavaScript & jQuery:

Practice olympiad-style math problems and compete against other users.
Compare Calcora.net to Numberthon or JavaScript & jQuery:
Embrace the digital frontier with this comprehensive guide.
Compare HTML and CSS: Interactive Projects to Numberthon or JavaScript & jQuery: