vs
Comparison
Codewars vs Dev.java
Who’s behind each, what their homepages track, what they cost and how often their policies changed, measured the same way for both. By what they offer, they’re close.
A coding practice site where developers solve community-created programming exercises (kata) in 55+ languages in an in-browser editor with test cases, earn ranks, compare solutions and create their own challenges.
Official Oracle-run portal for Java developers with tutorials, articles, videos, podcasts, news and event listings about the Java language and JVM, including JavaOne conference registration.
- Company
- Not stated
- Not stated
- Registered in
- Unknown
- Unknown
- Online since
- Unknown
- Unknown
- Audience
- Smaller site
- Smaller site
- Trackers on the homepage
-
- Session recording: Hotjar
- Visitor analytics: Google Analytics
- Third-party embeds: Google Fonts
- fewer
- Third-party embeds: YouTube embeds
- Ad trackers
- None
- None
- Cookie banner
- –
- –
- Prices
- No pricing page found
- No pricing page found
- Last price change
- –
- –
- Privacy policy changes
- 0
- 0
- Terms changes
- 0
- 0
- Open positions
- –
- –
Trackers are what each homepage loads before cookie consent; changes count since we started checking each site weekly. Hover a dotted value for its source and date.