Seven years after replacing a Yale president with a fintech CEO, Coursera picks an Amazon veteran to help fix its slowing growth and falling stock price.

Massive list of free certificates and badges for developers in data science, software development, and more.

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

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