1.itwanger / toBeBetterJavaer
一份通俗易懂、风趣幽默的Java学习指南，内容涵盖Java基础、Java并发编程、Java虚拟机、Java企业级开发、Java面试等核心知识点。学Java，就认准二哥的Java进阶之路😄
+163 stars
from 17,643 · score 5.10
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
18 repositories by Attention Score · Oct 4, 2026 – Nov 2, 2026 (UTC)
2.openjdk / jdk
JDK main-line development https://openjdk.org/projects/jdk
+123 stars
from 23,367 · score 4.82
3.alibaba / arthas
Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
+58 stars
from 37,542 · score 4.08
4.codenameone / CodenameOne
Open-source framework for native apps from one Java codebase, with a custom-rendered UI you control across iOS, Android, desktop, web, and watches.
+52 stars
from 1,870 · score 3.97
5.konsoletyper / teavm
Compiles Java bytecode to JavaScript, WebAssembly and C
+27 stars
from 3,116 · score 3.33
6.testcontainers / testcontainers-java
Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.
+21 stars
from 8,737 · score 3.09
7.eclipse-vertx / vert.x
Vert.x is a tool-kit for building reactive applications on the JVM
+6 stars
from 14,676 · score 1.95
8.SquirrelJME / SquirrelJME
SquirrelJME is a Java ME 8 Virtual Machine for embedded and Internet of Things devices. It has the ultimate goal of being 99.9% compatible with the Java ME standard.
+6 stars
from 321 · score 1.95
9.eclipse-openj9 / openj9
Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.
+5 stars
from 3,542 · score 1.79
10.hollischuang / toBeTopJavaer
To Be Top Javaer - Java工程师成神之路
+4 stars
from 25,282 · score 1.61
11.btraceio / btrace
Production-safe dynamic tracing and diagnostics for Java applications—attach to live JVMs with no restart or recompilation.
+4 stars
from 5,993 · score 1.61
12.MobiVM / robovm
Ahead of time compiler for JVM bytecode targetting iOS, Mac OSX and Linux
+4 stars
from 1,043 · score 1.61
13.mongodb / mongo-java-driver
The official MongoDB drivers for Java, Kotlin, and Scala
+3 stars
from 2,659 · score 1.39
14.SAP / SapMachine
An OpenJDK release maintained and supported by SAP
+3 stars
from 624 · score 1.39
15.apache / logging-flume
Apache Flume is a distributed, reliable, and available service for efficiently collecting, aggregating, and moving large amounts of log-like data
+2 stars
from 2,570 · score 1.10
16.jphp-group / jphp
JPHP - an implementation of PHP on Java VM
+2 stars
from 1,710 · score 1.10
17.joel-jeremy / emissary
Emissary is simple, yet 🗲FAST🗲 messaging library for decoupling messages (requests and events) and message handlers 🚀
+1 stars
from 109 · score 0.69
18.joel-jeremy / externalized-properties
Externalized Properties is powerful configuration library which supports resolution of properties from external sources such as files, databases, git repositories, and any custom sources
+1 stars
from 48 · score 0.69