Courses from 1000+ universities
2U’s 2023 Q3 results triggered a 50% stock drop. The company is currently valued at below $80 million.
600 Free Google Certifications
Introducción a la Regulación Emocional basada en Mindfulness
Introduction to Classical Music
Medicine and the Arts: Humanising Healthcare
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.
Learn how to build web applications with Sinatra, an elegant and approachable web development micro-framework for Ruby.
Start your review of Dynamic Web Applications with Sinatra
Get personalized course recommendations, track subjects and courses with reminders, and more.