The best way to learn Node.js; whether you want to build APIs, level up your backend skills, or just understand what makes the web run.

Udemy has had its fourth leadership send-off this year. Chief Marketing Officer Genefa Murphy has resigned 2.5 years into her tenure to pursue other opportunities. This is after CEO Greg Brown’s exit in March 2025 after serving just two years CTO Eren Bali’s replacement in June 2025 CPO Prasad Raje’s transition out of his role (started October 2024 and ended in March 2025) Now it’s CMO Murphy. She was hired in July 2023, when Udemy’s Enterprise revenue was more than half of the total revenue

Here is a guide to help you master the art of container orchestration with the top Kubernetes courses.

In 2025, Harvard CS50 offers 10 free certificate courses on topics such as computer science, Python, and AI.