KDP categories · Top KDP authors
XML (Programming Languages, Books): Amazon KDP category data
Amazon Books Best Sellers data for XML (Programming Languages, Books), updated Nov 2, 2026: median price $26.28, median 21 reviews, average rating 4.1 and a KDPTop opportunity score of 29/100 (highly competitive).
| Price range (middle 50%) | $19.25 – $39.95 |
|---|---|
| Average rating | 4.1 |
| New releases (90 days) | 1% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 7% of the parent category Programming Languages (297), one of the easier corners under it.
- Only 1% of its best sellers are under 90 days old, fewer than in 97% of Books categories: established titles hold the list.
- At $26.28 its median price beats 86% of Books categories, leaving more margin per copy.
Top 10 XML best sellers
-
Learn Windows PowerShell in a Month of Lunches
by Donald W. Jones
- List rank#1
- Price$17.34
- Rating4.6
- Reviews981
-
Xml Json Programming, In 8 Hours, For Beginners, Learn Coding Fast: Xml Json Language, Crash Course Textbook & Exercises
by Ray Yao
- List rank#2
- Price$13.99
- Rating4.6
- Reviews6
-
MANUEL DE PRISE EN MAIN DE XML
by Kevin Howard Goldberg
- List rank#3
- Price-
- Rating3.6
- Reviews3
-
Mastering Regular Expressions
by Jeffrey Friedl
- List rank#4
- Price$25.12
- Rating4.6
- Reviews350
-
DocBook 5: The Definitive Guide: The Official Documentation for DocBook
by Norman Walsh
- List rank#5
- Price$49.99
- Rating4.2
- Reviews9
-
Microsoft Power Apps Cookbook: Build user-friendly apps, troubleshoot challenges, and navigate the evolving Power Apps landscape
by Eickhel Mendoza
- List rank#6
- Price$32.99
- Rating4.3
- Reviews24
-
Windows PowerShell in Action
by Bruce Payette
- List rank#7
- Price$51.80
- Rating4.6
- Reviews89
-
Mastering XML in C#: A Comprehensive Guide
by BOSCO-IT CONSULTING
- List rank#8
- Price$5.90
- Reviews-
-
Learning XML, Second Edition
by Erik Ray
- List rank#9
- Price$13.78
- Rating4.4
- Reviews58
-
Beginning XML
by Joe Fawcett
- List rank#10
- Price$29.81
- Rating4.2
- Reviews53
FAQ
Is XML a good niche for Amazon KDP?
Its KDPTop opportunity score is 29/100, which makes it highly competitive. The median best seller has 21 reviews and sells for $26.28.
How many reviews do you need to rank in XML?
The median best seller has 21 reviews, and 96% of them have fewer than 100.
What do XML best sellers cost?
The median price is $26.28; half of the best sellers are priced between $19.25 and $39.95.
Can new books break into XML?
1% 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.