1SonarSource / sonarqube
Continuous Inspection
+25 stars
from 11,111 · score 3.26
Trending repositories
Ranked by Attention Score: stars gained over the last 7 complete days
9 repositories by Attention Score · Oct 27, 2026 – Nov 2, 2026 (UTC)
2Col-E / Recaf
The modern Java bytecode editor
+12 stars
from 7,440 · score 2.56
3Konloch / bytecode-viewer
A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)
+11 stars
from 15,690 · score 2.48
4checkstyle / checkstyle
Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program.
+7 stars
from 9,620 · score 2.08
5google / error-prone
Catch common Java mistakes as compile-time errors
+5 stars
from 7,261 · score 1.79
6pmd / pmd
An extensible multilanguage static code analyzer.
+5 stars
from 5,518 · score 1.79
7uber / NullAway
A tool to help eliminate NullPointerExceptions (NPEs) in your Java code with low build-time overhead
+3 stars
from 4,124 · score 1.39
8spotbugs / spotbugs
SpotBugs is FindBugs' successor. A tool for static analysis to look for bugs in Java code.
+2 stars
from 3,963 · score 1.10
9find-sec-bugs / find-sec-bugs
The SpotBugs plugin for security audits of Java web applications and Android applications. (Also work with Kotlin, Groovy and Scala projects)
+1 stars
from 2,452 · score 0.69