Addy OsmaniVerified account

@addyosmani

Engineer at Google working on • Author • Creator of TodoMVC, , Material Design Lite, Critical • Husband

Joined April 2009

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  1. Retweeted

    New: Loading performance pro-tips for <link rel="preload">, prefetch & priorities in Chrome: 🔥

  2. New: Loading performance pro-tips for <link rel="preload">, prefetch & priorities in Chrome: 🔥

  3. Retweeted
    Mar 24

    . results are now available from the WebPageTest mobile devices. (click the score for the report):

  4. Retweeted
    Mar 25

    Poll: Building Progressive Web Apps would be easier if you had...

  5. Mar 25

    Poll: Building Progressive Web Apps would be easier if you had...

  6. Retweeted
    Mar 25
  7. Retweeted
  8. Retweeted
    Mar 21
  9. Retweeted
    Mar 22

    📱Introducing Calibre Test Profiles: Emulate devices, connections and test your apps under real world conditions!

  10. Retweeted
    Mar 17

    🔍 Fun idea. Let's play !!! (RT!!) 🔎 1. Go install webpack-bundle-analyzer 2. Reply w/ image! 3. team will triage

  11. Retweeted
    Mar 16
  12. Retweeted
    Mar 16

    Guetzli is a new open source JPEG encoder: — sporting a cool 35% filesize reduction.. hooray for smaller images!

  13. Retweeted
    Mar 13

    Protip: `cd -` and `git checkout -` return you to where you were last ↩

  14. Retweeted
    Mar 9

    First blog post on the new website!! 🎉🔥😅 A case study on building Gatsbygram—1st example site for 1.0

  15. Retweeted
    Mar 9

    Cloud Functions for Firebase is here! Run managed backend code for your apps to extend and connect Firebase features

  16. Retweeted
    Mar 7

    ✅ Boo-yah! Smashing Magazine now running as a Progressive Web App. / cc:

  17. Retweeted
    Mar 7

    Pulled together my learning's from testing Service Workers across various projects. H/T for help

  18. Mar 6

    . can now dock to the _left_ of your screen 🔥

    DevTools in dock-to-left mode
  19. Retweeted
    Mar 5

    New blog post: "What it feels like to be an open-source maintainer"

  20. Retweeted
    Mar 2

    PSA: If you see an article (or have written one) about Babel and it still uses "es2015" please ask to update it to use babel-preset-env 🙏

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