KDP categories · Top KDP authors
JavaScript (Languages & Tools, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for JavaScript (Languages & Tools, Kindle eBooks), updated Nov 2, 2026: median price $8.99, median 2 reviews, average rating 4.5 and a KDPTop opportunity score of 30/100 (highly competitive).
| Price range (middle 50%) | $4.99 – $20.66 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 19% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 19% of the parent category Languages & Tools (14), one of the easier corners under it.
- Its review barrier is lower than in 93% of Kindle eBooks categories: the median best seller has only 2 reviews, so new books can chart with few.
- 19% of its best sellers came out in the last 90 days, more than in 85% of Kindle eBooks categories: readers here keep buying new titles.
Top 10 JavaScript best sellers
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Claude Anthology: The 4-in-1 Path From First Prompt to Recurring Revenue | Prompt Engineering, Claude Code, AI Agents, and Money & Business
by Ryan Lee
- List rank#1
- Price$1
- Rating4.5
- Reviews46
-
JavaScript Programming Practice Workbook for Beginners 160+ Exercises with Step-by-Step Solutions: Learn JavaScript Through Hands-On Coding Exercises, ... Practice (Programming Workbook Series)
by K.S. RATHORE
- List rank#2
- Price$2.99
- Reviews-
-
JavaScript Programming for Beginners: Learn to Code with the Web’s Most Popular Language Through Hands-On Projects, Real-World Skills, and a Step-by-Step Beginner’s Guide
by Steven Gates
- List rank#3
- Price$7.99
- Rating4.6
- Reviews19
-
Angular Routing, Forms, and API Integration: Build Connected Applications with Navigation, Form Validation, HTTP Services, Search, and Pagination (The Practical Angular 22 Series Book 2)
- List rank#4
- Price$8.99
- Reviews-
-
JavaScript for Beginners: Learn Modern JavaScript by Building Real Projects (JavaScript Mastery Series Book 1)
by Alex Nova
- List rank#5
- Price$4.99
- Reviews-
-
Learning Web Design: A Beginner's Guide to HTML, CSS, JavaScript, and Web Images
by Jennifer Robbins
- List rank#6
- Price$55.03
- Rating4.4
- Reviews17
-
Effective Angular: Develop applications of any size by effectively using Angular with Nx, RxJS, NgRx, and Cypress
by Roberto Heckers
- List rank#7
- Price$21.09
- Rating4.5
- Reviews22
-
Building real life web apps with Angular 18 and Spring Boot
by Haris Tsetsekas
- List rank#8
- Price$7.99
- Rating5.0
- Reviews2
-
Elementary JavaScript: Programming for Elementary and Middle School Kids (JavaScript For Kids Book 1)
by Siddharth Dalal
- List rank#9
- Price$2.99
- Rating4.9
- Reviews13
-
React JS with Node JS Programming: A Complete Guide to Full Stack Web Development with React, Node.js, Express and MongoDB
by Aravind Choudhary
- List rank#10
- Price$9.99
- Reviews-
FAQ
Is JavaScript a good niche for Amazon KDP?
Its KDPTop opportunity score is 30/100, which makes it highly competitive. The median best seller has 2 reviews and sells for $8.99.
How many reviews do you need to rank in JavaScript?
The median best seller has 2 reviews, and 87% of them have fewer than 100.
What do JavaScript best sellers cost?
The median price is $8.99; half of the best sellers are priced between $4.99 and $20.66.
Can new books break into JavaScript?
19% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.