A monorepo that holds all of Foursquare's opensource projects
Luigi is a Python module that helps you build complex pipelines of batch jobs. It handles dependency resolution, workflow management, visualization etc. It also comes with Hadoop support built in.
Load balancer manager with knowledge of Apache Aurora's service discovery mechanism and integration with Aurora's task lifecycle.
A collection of PHP utility classes
Command line interface for Phabricator
A UITableView and UICollectionView delegate and datasource that provides a simpler unified interface for describing your sections and cells.
scikit-learn: machine learning in Python
Distributed SQL query engine for big data
Caffe: a fast open framework for deep learning.
An SDK to help developers add a place picker to their app and also quickly access the Foursquare place that their user is at.
java driver for mongo
Joda-Time is the widely used replacement for the Java date and time classes prior to Java SE 8.
Cloudera Manager datasource for Grafana 3.x
Pants Build System
URL routing framework for iOS
A HFile-backed Key-Value Server
Timberlake is a Job Tracker for Hadoop.
Foursquare native authentication makes it easier for your app's users to connect with Foursquare. Unlike web-based OAuth, native authentication re-uses the Foursquare app's user credentials, saving users the hassle of re-logging in to Foursquare within your app.
Deep Learning for Java, Scala & Clojure on Hadoop & Spark With GPUs - From Skymind
A centralized location manager for your app.
Universal data ingestion framework for Hadoop.
Grafana - A Graphite & InfluxDB Dashboard and Graph Editor
Re-usable libraries for building webservices in Go
A simple set of adminz pages for use in go services.
MOVED - The project is still under development but this page is deprecated.