Free and Open Source, Distributed, RESTful Search Engine

Logstash - transport and process your logs, events, or other data

Free and open log management

An Android NFC app for reading, writing, analyzing, etc. MIFARE Classic RFID tags.

Open source version of Google Authenticator (except the Android app)

An XMPP server licensed under the Open Source Apache License.

Mass Service Engine in Cluster(MSEC) is opened source by QQ team from Tencent. It is a backend DEV &OPS engine, including RPC,name finding,load balance,monitoring,release and capacity management.

A large-scale entity and relation database supporting aggregation of properties

Kerberos, LDAP, Active Directory, PKI/SSL/TLS and host/ip based ACL coarse-grained and document level security for elasticsearch (Authentication, Authorization, Auth, Spnego, ACL, Mutual authentica…

[OUTDATED] Provide JWT (JSON Web Token) authentication for Search Guard

[OUTDATED] Provide audit logging for Search Guard

The budget microservice for my personal family budget