Pinterest
PINCache
Fast, non-deadlocking parallel object cache for iOS, tvOS and OS X
gestalt
A set of React UI components that supports Pinterest’s design language
ktlint
An anti-bikeshedding Kotlin linter with built-in formatter
PINRemoteImage
A thread safe, performant, feature rich image fetcher
querybook
Querybook is a Big Data Querying UI, combining collocated table metadata and a simple notebook interface.
bender
An easy-to-use library for creating load testing applications
pymemcache
A comprehensive, fast, pure-Python memcached client.
bonsai
Understand the tree of dependencies inside your webpack bundles, and trim away the excess.
plank
A tool for generating immutable model objects