--- title: freeCodeCamp posts | daily.dev description: freeCodeCamp is a nonprofit organization offering free online coding courses and programming tutorials, covering topics such as web development, data science, and machine learning. Learners can gain practical coding skills, build real-world projects, and earn certifications to advance their careers in tech. canonical: https://daily.dev/sources/freecodecamp twitter:card: summary_large_image twitter:site: @dailydotdev og:url: https://daily.dev/sources/freecodecamp og:type: website og:site_name: daily.dev og:title: freeCodeCamp posts | daily.dev og:description: freeCodeCamp is a nonprofit organization offering free online coding courses and programming tutorials, covering topics such as web development, data science, and machine learning. Learners can gain practical coding skills, build real-world projects, and earn certifications to advance their careers in tech. og:image: https://api.daily.dev/og/sources/freecodecamp.png og:image:width: 1200 og:image:height: 630 ---  # freeCodeCamp Follow FollowBlock freeCodeCamp is a nonprofit organization offering free online coding courses and programming tutorials, covering topics such as web development, data science, and machine learning. Learners can gain practical coding skills, build real-world projects, and earn certifications to advance their careers in tech. Related tags: [#career](/tags/career)[ #architecture](/tags/architecture)[ #interview](/tags/interview)[ #database](/tags/database)[ #webdev](/tags/webdev)[ #ai-agents](/tags/ai-agents) [Posts about career](/tags/career)[Posts about architecture](/tags/architecture)[Posts about interview](/tags/interview)[Posts about database](/tags/database)[Posts about webdev](/tags/webdev)[Posts about ai-agents](/tags/ai-agents) [How to Build Passkey Authentication with WebAuthn, Next.js and NestJS](/posts/how-to-build-passkey-authentication-with-webauthn-next-js-and-nestjs-ecvxpqbbu)[How Noise-Cancelling Headphones Actually Remove Sound in Real Time](/posts/how-noise-cancelling-headphones-actually-remove-sound-in-real-time-baukw2zwd)[What Is Model Distillation? 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