Dan VanderKam

Dan Vanderkam is an independent software developer, formerly at Google and Sidewalk Labs. He is the author of numerous open source JavaScript/TypeScript libraries, including the dygraphs charting library, source-map-explorer, literate-ts, pg-to-tsand crosswalk. He is the author of Effective TypeScript: 62 Ways to Improve Your TypeScript (O'Reilly 2019) and has spoken at numerous TS conferences. He blogs at effectivetypescript.com.