Voice Principles - Guiding principles for voice design, all in one place
Vooza - Hilarious videos about the BS of startup life
Alexa Skill Kit - Effortless Alexa Skill development with AWS Lambda
StartupTalks - A curated collection of startup related videos and podcasts
BotTalk - Create Alexa skills and Google Assistant actions with Markup
Talks by UI Patterns - A library of talks by UX experts