Repositories list

• Chronicle-Map

  Public
  Replicate your Key Value Store across your network, with consistency, persistance and performance.

  Java

  •

  Apache License 2.0

  •479479 forks in OpenHFT/Chronicle-Map•3k3k stars in OpenHFT/Chronicle-Map•2222 issues in OpenHFT/Chronicle-Map•1010 pull requests in OpenHFT/Chronicle-Map•Updated Oct 14, 2026Oct 14, 2026

• Chronicle-Queue

  Public
  Micro second messaging that stores everything to disk

  javaperformancequeue+ 3

  javaperformancequeuelow-latencychroniclepersistance

  Java

  •

  Apache License 2.0

  •566566 forks in OpenHFT/Chronicle-Queue•3.8k3.8k stars in OpenHFT/Chronicle-Queue•1818 issues in OpenHFT/Chronicle-Queue•3232 pull requests in OpenHFT/Chronicle-Queue•Updated Oct 11, 2026Oct 11, 2026

• Chronicle-Threads

  Public
  Java

  •

  Other

  •6060 forks in OpenHFT/Chronicle-Threads•196196 stars in OpenHFT/Chronicle-Threads•22 issues in OpenHFT/Chronicle-Threads•55 pull requests in OpenHFT/Chronicle-Threads•Updated Oct 11, 2026Oct 11, 2026

• OpenHFT

  Public

  OpenHFT/OpenHFT’s past year of commit activity
  Parent module to include active modules

  Shell

  •

  GNU Lesser General Public License v3.0

  •183183 forks in OpenHFT/OpenHFT•709709 stars in OpenHFT/OpenHFT•00 issues in OpenHFT/OpenHFT•1414 pull requests in OpenHFT/OpenHFT•Updated Oct 9, 2026Oct 9, 2026

• Zero-Allocation-Hashing

  Public
  Zero-allocation hashing for Java

  javahashinghigh-performance+ 6

  javahashinghigh-performancemurmurhash3cityhashhash-functionsfarmhashxxhashopenhft

  Java

  •

  Apache License 2.0

  •140140 forks in OpenHFT/Zero-Allocation-Hashing•848848 stars in OpenHFT/Zero-Allocation-Hashing•1010 issues in OpenHFT/Zero-Allocation-Hashing•99 pull requests in OpenHFT/Zero-Allocation-Hashing•Updated Oct 9, 2026Oct 9, 2026

• Posix

  Public
  Java

  •

  Other

  •33 forks in OpenHFT/Posix•99 stars in OpenHFT/Posix•33 issues in OpenHFT/Posix•22 pull requests in OpenHFT/Posix•Updated Oct 9, 2026Oct 9, 2026

• Chronicle-Bytes

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

  Java

  •

  Apache License 2.0

  •8686 forks in OpenHFT/Chronicle-Bytes•437437 stars in OpenHFT/Chronicle-Bytes•11 issue in OpenHFT/Chronicle-Bytes•88 pull requests in OpenHFT/Chronicle-Bytes•Updated Oct 9, 2026Oct 9, 2026

• Chronicle-Wire

  Public
  A Low Garbage Java Serialisation Library that supports multiple formats

  javayamlserialization+ 3

  javayamlserializationjsoncsvbinary

  Java

  •

  Apache License 2.0

  •134134 forks in OpenHFT/Chronicle-Wire•606606 stars in OpenHFT/Chronicle-Wire•2323 issues in OpenHFT/Chronicle-Wire•1212 pull requests in OpenHFT/Chronicle-Wire•Updated Oct 6, 2026Oct 6, 2026

• Chronicle-Algorithms

  Public
  Java

  •

  Other

  •4242 forks in OpenHFT/Chronicle-Algorithms•8989 stars in OpenHFT/Chronicle-Algorithms•00 issues in OpenHFT/Chronicle-Algorithms•11 pull request in OpenHFT/Chronicle-Algorithms•Updated Sep 29, 2026Sep 29, 2026

• Chronicle-Values

  Public
  Java

  •

  Other

  •3939 forks in OpenHFT/Chronicle-Values•115115 stars in OpenHFT/Chronicle-Values•22 issues in OpenHFT/Chronicle-Values•44 pull requests in OpenHFT/Chronicle-Values•Updated Sep 25, 2026Sep 25, 2026

• Java-Runtime-Compiler

  Public
  Java Runtime Compiler

  Java

  •

  Other

  •147147 forks in OpenHFT/Java-Runtime-Compiler•708708 stars in OpenHFT/Java-Runtime-Compiler•55 issues in OpenHFT/Java-Runtime-Compiler•77 pull requests in OpenHFT/Java-Runtime-Compiler•Updated Sep 25, 2026Sep 25, 2026

• Java-Thread-Affinity

  Public
  Bind a java thread to a given core

  javacorelow-latency+ 2

  javacorelow-latencybindaffintiy

  Java

  •

  Other

  •365365 forks in OpenHFT/Java-Thread-Affinity•1.9k1.9k stars in OpenHFT/Java-Thread-Affinity•77 issues in OpenHFT/Java-Thread-Affinity•11 pull request in OpenHFT/Java-Thread-Affinity•Updated Sep 25, 2026Sep 25, 2026

• Chronicle-Logger

  Public
  A sub microsecond java logger, supporting standard logging APIs such as Slf & Log4J

  Java

  •

  Apache License 2.0

  •6262 forks in OpenHFT/Chronicle-Logger•241241 stars in OpenHFT/Chronicle-Logger•11 issue in OpenHFT/Chronicle-Logger•44 pull requests in OpenHFT/Chronicle-Logger•Updated Sep 22, 2026Sep 22, 2026

• JLBH

  Public
  JLBH

  Java

  •

  Other

  •88 forks in OpenHFT/JLBH•8989 stars in OpenHFT/JLBH•22 issues in OpenHFT/JLBH•00 pull requests in OpenHFT/JLBH•Updated Sep 22, 2026Sep 22, 2026

• Chronicle-Core

  Public
  Low level access to native memory, JVM and OS.

  Java

  •

  Apache License 2.0

  •136136 forks in OpenHFT/Chronicle-Core•644644 stars in OpenHFT/Chronicle-Core•55 issues in OpenHFT/Chronicle-Core•55 pull requests in OpenHFT/Chronicle-Core•Updated Sep 22, 2026Sep 22, 2026

• Chronicle-Analytics

  Public
  Support for Analytics

  Java

  •

  Apache License 2.0

  •99 forks in OpenHFT/Chronicle-Analytics•99 stars in OpenHFT/Chronicle-Analytics•11 issue in OpenHFT/Chronicle-Analytics•11 pull request in OpenHFT/Chronicle-Analytics•Updated Sep 22, 2026Sep 22, 2026

• Chronicle-Test-Framework

  Public
  Java

  •

  Apache License 2.0

  •33 forks in OpenHFT/Chronicle-Test-Framework•2929 stars in OpenHFT/Chronicle-Test-Framework•11 issue in OpenHFT/Chronicle-Test-Framework•11 pull request in OpenHFT/Chronicle-Test-Framework•Updated Sep 22, 2026Sep 22, 2026

• Chronicle-Salt

  Public
  Chronicle wrapper for the NaCl library

  Java

  •

  Apache License 2.0

  •1818 forks in OpenHFT/Chronicle-Salt•3434 stars in OpenHFT/Chronicle-Salt•00 issues in OpenHFT/Chronicle-Salt•00 pull requests in OpenHFT/Chronicle-Salt•Updated Sep 8, 2026Sep 8, 2026

• Open-Understanding

  Public
  From shared understanding to supportable implementation

  Apache License 2.0

  •11 fork in OpenHFT/Open-Understanding•55 stars in OpenHFT/Open-Understanding•00 issues in OpenHFT/Open-Understanding•00 pull requests in OpenHFT/Open-Understanding•Updated Aug 30, 2026Aug 30, 2026

• Chronicle-Queue-Demo

  Public
  Sample programs for Chronicle Queue

  Java

  •

  Apache License 2.0

  •5151 forks in OpenHFT/Chronicle-Queue-Demo•8080 stars in OpenHFT/Chronicle-Queue-Demo•55 issues in OpenHFT/Chronicle-Queue-Demo•33 pull requests in OpenHFT/Chronicle-Queue-Demo•Updated Feb 13, 2026Feb 13, 2026

• Chronicle-Decentred

  Public
  Framework for building Secure Scalable Microservices on Distributed Ledger Technology

  Java

  •

  Other

  •1616 forks in OpenHFT/Chronicle-Decentred•5353 stars in OpenHFT/Chronicle-Decentred•11 issue in OpenHFT/Chronicle-Decentred•00 pull requests in OpenHFT/Chronicle-Decentred•Updated Oct 8, 2024Oct 8, 2024

• Chronicle-Release-Notes

  Public archive
  Java

  •

  Apache License 2.0

  •11 fork in OpenHFT/Chronicle-Release-Notes•00 stars in OpenHFT/Chronicle-Release-Notes•33 issues in OpenHFT/Chronicle-Release-Notes•11 pull request in OpenHFT/Chronicle-Release-Notes•Updated Mar 6, 2024Mar 6, 2024

• Binary-Compatibility-Enforcer-Plugin

  Public
  Wraps the Java API ComplianceChecker into a maven plugin

  Java

  •

  GNU General Public License v3.0

  •55 forks in OpenHFT/Binary-Compatibility-Enforcer-Plugin•1010 stars in OpenHFT/Binary-Compatibility-Enforcer-Plugin•11 issue in OpenHFT/Binary-Compatibility-Enforcer-Plugin•11 pull request in OpenHFT/Binary-Compatibility-Enforcer-Plugin•Updated Jan 30, 2024Jan 30, 2024

• Java-Lang

  Public archive
  Java Language support

  Java

  •

  Other

  •8181 forks in OpenHFT/Java-Lang•285285 stars in OpenHFT/Java-Lang•00 issues in OpenHFT/Java-Lang•11 pull request in OpenHFT/Java-Lang•Updated Aug 16, 2023Aug 16, 2023

• Chronicle-Websocket-Jetty

  Public archive
  Provide Websocket access via Jetty

  Java

  •

  Other

  •1717 forks in OpenHFT/Chronicle-Websocket-Jetty•2121 stars in OpenHFT/Chronicle-Websocket-Jetty•00 issues in OpenHFT/Chronicle-Websocket-Jetty•00 pull requests in OpenHFT/Chronicle-Websocket-Jetty•Updated Aug 15, 2023Aug 15, 2023

• Chronicle-Network

  Public archive
  A High Performance Network ( TCP/IP ) Library

  javasocketudp+ 4

  javasocketudpmarshaltcp-ipchroniclechronicle-network

  Java

  •

  Apache License 2.0

  •8989 forks in OpenHFT/Chronicle-Network•253253 stars in OpenHFT/Chronicle-Network•00 issues in OpenHFT/Chronicle-Network•00 pull requests in OpenHFT/Chronicle-Network•Updated Aug 7, 2023Aug 7, 2023

• Chronicle-Engine-GUI

  Public archive
  CSS

  •

  Other

  •1717 forks in OpenHFT/Chronicle-Engine-GUI•1313 stars in OpenHFT/Chronicle-Engine-GUI•00 issues in OpenHFT/Chronicle-Engine-GUI•00 pull requests in OpenHFT/Chronicle-Engine-GUI•Updated May 8, 2023May 8, 2023

• Microservice-Benchmark

  Public
  Open Microservices Benchmark

  Java

  •

  Apache License 2.0

  •44 forks in OpenHFT/Microservice-Benchmark•77 stars in OpenHFT/Microservice-Benchmark•00 issues in OpenHFT/Microservice-Benchmark•00 pull requests in OpenHFT/Microservice-Benchmark•Updated Aug 31, 2022Aug 31, 2022

• Stage-Compiler

  Public archive
  Java

  •

  GNU Lesser General Public License v3.0

  •77 forks in OpenHFT/Stage-Compiler•88 stars in OpenHFT/Stage-Compiler•11 issue in OpenHFT/Stage-Compiler•00 pull requests in OpenHFT/Stage-Compiler•Updated Aug 27, 2021Aug 27, 2021

• Puzzles

  Public
  OpenHFT Puzzles

  Java

  •

  Apache License 2.0

  •66 forks in OpenHFT/Puzzles•1616 stars in OpenHFT/Puzzles•00 issues in OpenHFT/Puzzles•11 pull request in OpenHFT/Puzzles•Updated Feb 2, 2021Feb 2, 2021