Are you looking for a job or a new career? Here are 150 online courses to help. While most courses are useful for everyone, some are particularly aimed towards young people, while others explain how to apply for a new job later in life. Class Central founder and CEO Dhawal Shah wrote about an online course that helped him ace a technical interview and land a job in Silicon Valley in 2012. While many online courses teach technical skills, there are also plenty to help you write your resume and

Here is a guide with the best free online courses to learn Haskell for both beginners and experienced programmers.

Learn Cyber Threat Intelligence (CTI), threat hunting, and MITRE ATT&CK framework to strengthen your defenses. Real-world APT case studies and understanding attacker TTPs used in modern cyber threats.

Coursera announced job cuts on July 6, eight weeks after its merger with Udemy closed. The company didn’t say how many people were affected. The only number it gave was a cost, $8 million to $11 million. After digging around California’s website, I found that 59 people were laid off: 31 from Coursera’s Mountain View headquarters, and 28 from Udemy’s office in San Francisco. California only requires these notices for jobs in the state, so that isn’t the whole number. Based on what the two compa

The first time you see Tailwind CSS, you might wonder whether someone accidentally pasted their stylesheet into the HTML. A single button can have a dozen classes just to control its spacing, colors, rounded corners, and hover effects. Are we really supposed to write all that? Each class does a small, specific job. Once you recognize them, you can style an element right where you’re building it, without jumping between files or thinking up another class name. The HTML gets busier, but making c

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