--- title: Celebrating 20 years of MDN | daily.dev description: MDN Web Docs celebrates its 20th anniversary as the most trusted web development documentation resource. Starting as a community-driven wiki, MDN now contains... canonical: https://daily.dev/posts/celebrating-20-years-of-mdn-y0sg3alyj twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Celebrating 20 years of MDN | daily.dev og:description: MDN Web Docs celebrates its 20th anniversary as the most trusted web development documentation resource. Starting as a community-driven wiki, MDN now contains... og:url: https://daily.dev/posts/celebrating-20-years-of-mdn-y0sg3alyj og:image: https://api.daily.dev/og/posts/Y0sg3alYJ.png og:image:alt: Celebrating 20 years of MDN og:image:width: 1200 og:image:height: 630 og:locale: en --- [MDN Blog](https://daily.dev/sources/mdnblog) [Read post](https://api.daily.dev/r/Y0sg3alYJ) # [Celebrating 20 years of MDN](https://api.daily.dev/r/Y0sg3alYJ "Go to post") MDN Web Docs celebrates its 20th anniversary as the most trusted web development documentation resource. Starting as a community-driven wiki, MDN now contains nearly 14,000 pages of documentation, over 33,000 localized articles, and compatibility data for close to 18,000 features. The platform reaches millions of developers monthly and has over 100,000 contributors through its GitHub organization. The celebration includes acknowledgment of the collaborative spirit in the web development community, including the tradition of browser makers sending congratulatory cakes to each other for major milestones. [#webdev](/tags/webdev "Check all #webdev posts")[#mozilla](/tags/mozilla "Check all #mozilla posts") Jul 24, 2025•3m read time•From [developer.mozilla.org](https://api.daily.dev/r/Y0sg3alYJ "developer.mozilla.org") [](https://api.daily.dev/r/Y0sg3alYJ "Go to post") 111 Impressions5 Upvotes Comment Bookmark Copy Share your thoughtsPost [](https://daily.dev/sources/mdnblog) [MDN Blog](https://daily.dev/sources/mdnblog "https://daily.dev/sources/mdnblog") MDN Blog is a platform or publication associated with Mozilla Developer Network (MDN), offering arti... Read more 373 Followers • 2.3K Upvotes #### Would you recommend this post? 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