r/javahelp
110k members
r/javahelp is a subreddit with 110k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses java, struggling, looking, code, and homework, and they frequently recommend/review java ide, framework, and learning resources.
General subreddit for helping with **Java** code.
Popular Themes in r/javahelp
#1
Advice Requests
: "Best resources to learn Spring Boot Microservices in 2026?"
10 posts
#2
Solution Requests
: "looking for help with a java based system"
1 post
Popular Topics in r/javahelp
#1
Java
131 posts
#2
Struggling
57 posts
#3
Looking
45 posts
#4
Code
36 posts
#5
Homework
27 posts
#6
Learning
16 posts
#7
Help
15 posts
#8
Hard Time
14 posts
#9
Methods
7 posts
#10
Tutor
6 posts
Products Discussed in r/javahelp
Java Ide
131 reviews
#1
JetBrains
4.5★ from 50 reviews
#2
Microsoft
3.8★ from 16 reviews
#3
Apache
3.1★ from 14 reviews
Framework
2 reviews
#1
JUnit with jqwik
5.0★ from 1 review
#2
JUnit 5
5.0★ from 1 review
Learning Resources
1 review
#1
Head First
5.0★ from 1 review
Flair Used in r/javahelp
#1
Unsolved
: "Java Spring Boot developer with 2 years of experience in an MNC. I want to switch companies but I’m not confident enough. How did you overcome the fear of switching, and what would you recommend I do?"
21 posts
#2
Codeless
: "Virtual threads + shared DB pool: prioritizing workload classes (user traffic vs batch) beyond a Semaphore?"
4 posts
#3
Workaround
: "Coming back to Java after 5 years"
4 posts
#4
AdventOfCode
: "Built a Java 21 process execution library with PTY support (modern alternative to zt-exec) - could use some help for code reviews"
2 posts
#5
Homework
: "[ Removed by moderator ]"
1 post
#6
Solved
: "Java literally wont install"
1 post
Member Growth in r/javahelp
Yearly
+7k members(6.6%)
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About
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Last updated: July 24, 2026