Free and Open Source, Distributed, RESTful Search Engine

Ip2region is an offline IP address manager framework and locator with both IPv4 and IPv6 supported, supporting billions of data segments, ten microsecond searching performance, xdb search client fo…

Zipkin is a distributed tracing system

🚌 The IK Analysis plugin integrates Lucene IK analyzer into Elasticsearch and OpenSearch, support customized dictionary.

A cross-language remote procedure call(RPC) framework for rapid development of high performance distributed services.

Jitsi is an audio/video and chat communicator that supports protocols such as SIP, XMPP/Jabber, IRC and many other useful features.

Maxwell's daemon, a mysql-to-json kafka producer

No-root network monitor, firewall and PCAP dumper for Android

JDBC importer for Elasticsearch

Aggregates plugin for Graylog