openj9 by eclipse-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.

created at Aug. 25, 2017, 1:46 p.m.

149 +0

3,284 +2

721 -1

error-prone by google

Catch common Java mistakes as compile-time errors

created at Aug. 21, 2014, 11:26 p.m.

160 +0

6,859 +9

744 +0

async-profiler by async-profiler

Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events

created at April 23, 2016, 1:27 a.m.

180 +0

7,562 +7

851 +2

aeron by real-logic

Efficient reliable UDP unicast, UDP multicast, and IPC message transport

created at Feb. 7, 2014, 5:16 p.m.

357 +0

7,404 +11

890 +1

armeria by line

Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.

created at Nov. 16, 2015, 4:04 a.m.

184 +0

4,829 +6

921 +2

btrace by btraceio

BTrace - a safe, dynamic tracing tool for the Java platform

created at Aug. 28, 2014, 6:58 p.m.

326 -1

5,820 +1

961 +2

j2objc by google

A Java to iOS Objective-C translation tool and runtime.

created at Jan. 30, 2014, 8:19 p.m.

288 +0

5,995 +1

970 +0

GCViewer by chewiebug

Fork of tagtraum industries' GCViewer. Tagtraum stopped development in 2008, I aim to improve support for Sun's / Oracle's java 1.6+ garbage collector logs (including G1 collector)

created at Oct. 23, 2011, 9:01 a.m.

269 +0

4,467 +3

978 +0

micrometer by micrometer-metrics

An application observability facade for the most popular observability tools. Think SLF4J, but for observability.

created at April 10, 2017, 9:36 p.m.

110 -2

4,480 +5

992 +2

smile by haifengl

Statistical Machine Intelligence & Learning Engine

created at Nov. 20, 2014, 4:28 p.m.

268 +0

6,046 +6

1,128 +0

SimianArmy by Netflix

Tools for keeping your cloud operating in top form. Chaos Monkey is a resiliency tool that helps applications tolerate random instance failures.

created at July 6, 2012, 10 p.m.

916 +1

7,979 +2

1,136 +2

javaparser by javaparser

Java 1-21 Parser and Abstract Syntax Tree for Java with advanced analysis functionalities.

created at Oct. 30, 2011, 2:03 p.m.

143 +0

5,437 +5

1,158 +2

okio by square

A modern I/O library for Android, Java, and Kotlin Multiplatform.

created at March 17, 2014, 12:02 a.m.

264 +0

8,805 +2

1,178 +0

auto by google

A collection of source code generators for Java.

created at May 22, 2013, 9:41 p.m.

339 +0

10,435 +5

1,202 +0

javapoet by square

A Java API for generating .java source files.

created at Feb. 1, 2013, 4:56 p.m.

347 +0

10,829 +0

1,376 +1

caffeine by ben-manes

A high performance caching library for Java

created at Dec. 13, 2014, 8:45 a.m.

370 +0

15,922 +33

1,605 +6

graal by oracle

GraalVM compiles Java applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

created at Jan. 14, 2016, 5:11 p.m.

468 +0

20,398 +22

1,637 +2

perf-tools by brendangregg

Performance analysis tools based on Linux perf_events (aka perf) and ftrace

created at July 10, 2014, 7:54 p.m.

604 +0

9,887 +10

1,644 +0

zipkin by openzipkin

Zipkin is a distributed tracing system

created at June 6, 2012, 6:26 p.m.

687 +0

17,013 +6

3,093 +1

bcc by iovisor

BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more

created at May 1, 2015, 7:52 p.m.

559 -1

20,578 +26

3,882 +2