Should we be checking in NuGet packages? Do we want to ensure that we can reliably recreate builds at a later date or do package managers handle all of that for use? In this episode, we try and get to the bottom of this quandary. 

Paket package manager: https://fsprojects.github.io/Paket/

Yarn packages manager: https://yarnpkg.com/en/

NPM5: http://blog.npmjs.org/post/161081169345/v500