In October, Class Central wrote about CreativeLive shutting down on December 31, 2025. That article led to a series of events that actually saved the platform. Just two weeks before the deadline, on December 15, CourseHorse, an online marketplace of live classes, workshops, and experiences, acquired it for an undisclosed amount. The website is no longer closing at the end of the year. In 2021, Fiverr acquired it for $11 million. Four years later, in May 2025, the platform stopped accepting new

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Here are the best online courses and resources to learn Lisp and its most popular dialects: Common Lisp, Scheme, Racket, and Emacs Lisp.

Ryan Panchadsaram, course instructor. I recently took OKR Certification: Leadership and Goal Setting by Measure What Matters on Coursera. This course was added to the Class Central catalog in September 2022. Why I Chose this Course At Class Central, we recently started setting quarterly OKRs to boost the company’s performance. I previously worked in the banking industry and was familiar with Key Performance Indicators (KPIs), but had never heard of OKRs. I decided to find out more by taking thi