From AI to web development, Harvard is making top-tier learning free and accessible. These six courses could be your easiest entry into the world of tech.

Boost your career with Harvard’s 6 free online courses in AI, Python, and Web Development! Learn about the 2026 course list, duration, and how to enroll for free at pll.harvard.edu.

Local-first browser data gets real Wasm, PGlite, OPFS, and other new tech bring robust data storage to the browser, Electrobun brings Bun to desktop apps, Signals bring sanity to state management, and ...