NuProcess by brettwooldridge

Low-overhead, non-blocking I/O, external Process implementation for Java

created at Aug. 7, 2013, 7:50 a.m.

28 +0

700 +0

85 +0

compile-testing by google

Testing tools for javac and annotation processors

created at Aug. 26, 2013, 9:30 p.m.

43 +0

689 +0

120 +0

jamm by jbellis

Java Agent for Memory Measurements

created at Feb. 20, 2011, 5:43 a.m.

41 +0

675 +0

124 +0

one-nio by odnoklassniki

Unconventional I/O library for Java

created at Nov. 13, 2012, 8:15 a.m.

50 +0

642 +0

95 +0

sulong by graalvm

Obsolete repository. Moved to oracle/graal.

created at Jan. 18, 2016, 10:12 a.m.

61 +0

628 +0

65 +0

derive4j by derive4j

Java 8 annotation processor and framework for deriving algebraic data types constructors, pattern-matching, folds, optics and typeclasses.

created at Sept. 18, 2015, 6:59 p.m.

30 +0

558 +0

50 +0

JavaFastPFOR by lemire

A simple integer compression library in Java

created at July 6, 2012, 9:05 p.m.

41 +0

528 +0

61 +1

java_grinder by mikeakohn

Compile Java byte-code to native CPU's.

created at Dec. 13, 2013, 2:48 a.m.

38 +0

486 +0

42 +0

allocation-instrumenter by google

A Java agent that rewrites bytecode to instrument allocation sites

created at Feb. 12, 2015, 12:29 a.m.

46 +0

476 +0

89 +1

pig by rafael-santiago

A Linux packet crafting tool.

created at April 27, 2015, 2:36 a.m.

27 +0

459 +0

42 +0

high-scale-lib by boundary

A fork of Cliff Click's High Scale Library. Improved with bug fixes and a real build system.

created at April 15, 2011, 9:54 p.m.

63 +0

412 +0

64 +0

geo by davidmoten

Geohash utitlies in java

created at June 19, 2013, 11:52 p.m.

30 +0

407 +1

85 +0

heapster by mariusae

production heap profiling for the JVM. compatible with google-perftools.

created at Aug. 28, 2010, 12:59 a.m.

28 +0

395 +0

21 +0

Chronicle-Bytes by OpenHFT

Chronicle Bytes has a similar purpose to Java NIO's ByteBuffer with many extensions

created at Feb. 24, 2015, 1:39 p.m.

39 +0

386 +0

84 +0

streamvbyte by lemire

Fast integer compression in C using the StreamVByte codec

created at April 14, 2016, 3:19 p.m.

23 +0

357 +0

36 +0

perfj by coderplay

PerfJ is a wrapper of linux perf for java programs.

created at June 8, 2015, 8:11 p.m.

51 +0

353 +0

56 +0

jparsec by jparsec

Build parsers in Java

created at Feb. 1, 2013, 2:14 p.m.

27 +0

336 +1

56 +0

statsd-jvm-profiler by etsy

Simple JVM Profiler Using StatsD and Other Metrics Backends

created at Jan. 13, 2015, 5:19 p.m.

53 +0

328 +0

93 +0

stormpot by chrisvest

A fast object pool for the JVM

created at March 22, 2011, 12:27 p.m.

16 +0

325 +1

41 +0

java-hll by aggregateknowledge

Java library for the HyperLogLog algorithm

created at Dec. 23, 2013, 6:38 a.m.

34 +0

310 +0

70 +0