August 2025 Baseline Monthly Digest mal /dev )Sep 11, 2025 13 browsers , support , web-platform , css , container-queries Launching MDN’s New Front End mdn )Aug 19, 2025 12 Celebrating 20 Years of MDN mdn )Jul 23, 2025 11 anniversaries Introducing the MDN HTTP Observatory mdn )Jul 2, 2024 10 introductions , mozilla , http , security A Proposal for MDN to Use the APG Jun 28, 2024 9 accessibility , documentation Baseline’s Evolution on MDN pep /mdn )Dec 5, 2023 8 browsers , support , web-platform , documentation , case-studies Introducing the MDN Playground: Bring Your Code to Life mdn )Jun 22, 2023 7 introductions , mozilla , documentation , testing Recreating MDN’s Truncated Text Effect geo /css )Jul 28, 2022 6 css , effects Welcoming Open Web Docs to the MDN Family chr /moz )Jan 25, 2021 5 mozilla , documentation , web-platform , community CanIUse and MDN Compatibility Data Collaboration flo +/moz )Sep 9, 2019 4 web-platform , documentation , caniuse , mozilla , browsers , support Microsoft, Google, and Mozilla Team Up for Web Documentation inf )Dec 24, 2017 3 microsoft , google , mozilla , web-platform , documentation Browser Makers Agree to Move Web Documentation to Mozilla’s Portal cam /ble )Oct 18, 2017 2 browsers , web-platform , documentation , mozilla , microsoft , google , w3c W3C to Work With MDN on Web Platform Documentation don /w3c )Oct 18, 2017 1 w3c , documentation , web-platform 