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.

38 +0

404 +0

84 +0

Chronicle-Network by OpenHFT

A High Performance Network ( TCP/IP ) Library

created at Jan. 15, 2015, 2:55 p.m.

41 +0

245 +0

85 +0

geo by davidmoten

Geohash utitlies in java

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

29 +0

410 +1

87 +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

481 +0

90 +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

330 +0

93 +0

one-nio by odnoklassniki

Unconventional I/O library for Java

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

50 +0

660 -1

97 +0

capsule by puniverse

Dead-Simple Packaging and Deployment for JVM Apps

created at April 18, 2014, 12:15 p.m.

55 +0

1,150 +1

100 +0

externalsortinginjava by lemire

External-Memory Sorting in Java

created at March 24, 2014, 2:25 p.m.

21 +0

254 +0

102 +0

reactive-grpc by salesforce

Reactive stubs for gRPC

created at Nov. 7, 2017, 8:29 p.m.

36 +0

831 +2

118 +0

compile-testing by google

Testing tools for javac and annotation processors

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

44 +0

701 +0

119 +0

lmdbjava by lmdbjava

Lightning Memory Database (LMDB) for Java: a low latency, transactional, sorted, embedded, key-value store

created at June 5, 2016, 8:49 p.m.

37 -1

801 +3

122 +0

jamm by jbellis

Java Agent for Memory Measurements

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

39 +0

684 +0

125 +0

robovm by MobiVM

Ahead of time compiler for JVM bytecode targetting iOS, Mac OSX and Linux

created at April 20, 2016, 8:14 p.m.

66 +0

965 +3

133 +0

cyclops by aol

An advanced, but easy to use, platform for writing functional applications in Java 8.

created at May 29, 2015, 4:27 p.m.

100 +0

1,317 +0

136 +0

Zero-Allocation-Hashing by OpenHFT

Zero-allocation hashing for Java

created at Oct. 31, 2014, 4:28 a.m.

57 +0

795 +0

136 +0

Koloboke by leventov

Java Collections till the last breadcrumb of memory and performance

created at Nov. 13, 2013, 9:21 p.m.

86 +0

1,007 +0

139 +0

honest-profiler by jvm-profiling-tools

A sampling JVM profiler without the safepoint sample bias

created at Feb. 17, 2014, 9:02 p.m.

80 +0

1,250 +0

145 +0

frege by Frege

Frege is a Haskell for the JVM. It brings purely functional programing to the Java platform.

created at Sept. 27, 2012, 7:06 p.m.

154 +0

3,642 +2

145 +0

eta by typelead

The Eta Programming Language, a dialect of Haskell on the JVM

created at April 7, 2016, 11:25 a.m.

95 +0

2,607 -1

145 +0

hppc by carrotsearch

High Performance Primitive Collections for Java

created at Feb. 22, 2011, 3:14 p.m.

59 +0

985 +2

152 +0