Source code for Twitter's Recommendation Algorithm

♞ lichess.org: the forever free, adless and open source chess server ♞

CMAK is a tool for managing Apache Kafka clusters

Removes large or troublesome blobs like git-filter-branch does, but faster. And written in Scala

Snowflake is a network service for generating unique ID numbers at high scale with some simple guarantees.

Arnold Schwarzenegger based programming language

Fault tolerant job scheduler for Mesos which handles dependencies and ISO8601 based schedules

Deploy and manage containers (including Docker) on top of Apache Mesos at scale.

Find potential bugs in your services with Diffy

In-memory dimensional time series database.

A load generator, built for engineers

A stats collector & reporter for Scala servers (deprecated)

Validator Suite

Sumo Logic Slack bot.

A scala library for the Tak board game

An API webserver that acts as a shim between IFTTT and any channel api you like.

Aggregator for job listings from the Hacker News Who's Hiring posts