egghead.io is a US-based subscription video platform focused on short, focused screencasts on JavaScript ecosystem topics. Founded in 2012 by John Lindquist (a Google Developer Expert) and run by Joel Hooks, egghead pioneered the short-screencast format that most modern developer-education platforms now use — courses are typically broken into 2-5 minute lessons that each cover one specific concept or API.
The instructor roster includes many of the most cited names in the JavaScript ecosystem — Kent C. Dodds (whose Testing JavaScript launched on egghead before EpicWeb.dev), Andrew Del Prete, Hannah Davis, Lukas Ruebbelke, Tomasz Łakomy, Andy Van Slaars, and many others. Course material covers React, Next.js, TypeScript, Node.js, GraphQL, Vue, the testing tracks, RxJS / observables, and a long list of smaller libraries and tools.
The CourseFlix listing under this source carries over 20 egghead courses spanning that range. Material is paid; egghead itself runs on a monthly / annual subscription on the original platform. The bite-sized format suits developers learning incrementally during work hours rather than committing to multi-hour video sessions.
