A libre lightweight streaming front-end for Android.

Open Source Identity and Access Management For Modern Applications and Services

Zipkin is a distributed tracing system

Distributed and fault-tolerant realtime computation: stream processing, continuous computation, distributed RPC, and more

📈 Capturing JVM- and application-level metrics. So you know what's going on.

Open source routing engine for OpenStreetMap. Use it as Java library or standalone web server.

A scalable, distributed Time Series Database.

signal-cli provides an unofficial commandline, JSON-RPC and dbus interface for the Signal messenger.

Open Location Code is a library to generate short codes, called "plus codes", that can be used as digital addresses where street addresses don't exist.

Application for Mind Mapping, Knowledge Management, Project Management. Develop, organize and communicate your ideas and knowledge in the most effective way.

BinNavi is a binary analysis IDE that allows to inspect, navigate, edit and annotate control flow graphs and call graphs of disassembled code.

An open source clone of Amazon's Dynamo.

A cross-platform java application for decoding, monitoring, recording and streaming trunked mobile and related radio protocols using Software Defined Radios (SDR). Website:

A Graph Traversal Language (no longer active - see Apache TinkerPop)

Top-level domain name registry service on Google Cloud Platform

Apache Accumulo

a zookeeper client, that makes life a little easier.

ditaa is a small command-line utility that can convert diagrams drawn using ascii art ('drawings' that contain characters that resemble lines like | / - ), into proper bitmap graphics.

WE HAVE MOVED to Apache Incubator. https://cwiki.apache.org/FLUME/ . Flume is a distributed, reliable, and available service for efficiently collecting, aggregating, and moving large amounts of log…

NOTE: This repo (The Clojure programming language) has moved:

Solandra = Solr + Cassandra

Old v1 repo, please see http://github.org/telehash now.

Portably control DNS clouds using java or bash

Forwards packets to/from ATAK over an off-grid communication layer

Turn your Android phone into Amateur Radio Codec2/OPUS APRS enabled DV handheld transceiver (Bluetooth/BLE/USB/TCPIP KISS/Sound modem client for DV digital voice communication)

IRC bot that simplifies posting to IRC from shell scripts

SwellRT main project. Server, JavaScript and Java clients

A distributed task queue worker designed for throughput, parallelism, and clustering.

MrGeo is a geospatial toolkit designed to provide raster-based geospatial capabilities that can be performed at scale. MrGeo is built upon Apache Spark and the Hadoop ecosystem to leverage the stor…