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  1. Pinned Tweet
    Dec 6

    Love the web? 💻🌐❤️🖤 Sign up to our weekly newsletter for great tips, best practices, MDN updates and MUCH more!

    1 reply 5 retweets 13 likes
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  2. Retweeted
    Dec 24

    let yourself have a var-y merry const-mas

    150 replies 879 retweets 6,682 likes
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  3. Retweeted
    Dec 22

    Mozilla Developer Podcast in the New Year?

    3 replies 7 retweets 24 likes
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  4. Retweeted
    Dec 12

    What an amazing feature in - You are able to predefine which domains should be opened in which container. No more reopen in container or wrong container. That is AWESOME. 💪

    3 replies 10 retweets 32 likes
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  5. Retweeted
    Dec 19

    PSA: TIS THE SEASON TO CHECK YOUR FORMATTERS, PEOPLE TIL that Java's DateTimeFormatter pattern "YYYY" gives you the week-based-year, (by default, ISO-8601 standard) the year of the Thursday of that week. 12/29/2019 formats to 2019 12/30/2019 formats to 2020

    96 replies 1,340 retweets 2,916 likes
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  6. Dec 20

    ☕️ ☕️ 🌎 🌍

    Having fun reading the from I too would like the web to make a pot of coffee.
    2 retweets 9 likes
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  7. Retweeted
    Dec 19

    This report on the state of the web developer community is full of amazing insights (such as the importance of interoperability). I'm proud to have been part of it as a member of the product advisory board. Well done , , & team! ✨

    Our community is fantastic because YOU help us understand the pain points, wants, and needs to build the web. We are VERY happy to announce the launch of the first edition of The MDN Web Developer Needs Assessment! 🎉
    4 replies 17 retweets 25 likes
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  8. Retweeted
    Dec 19

    Our community is fantastic because YOU help us understand the pain points, wants, and needs to build the web. We are VERY happy to announce the launch of the first edition of The MDN Web Developer Needs Assessment! 🎉

    6 replies 73 retweets 178 likes
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  9. Retweeted
    Dec 18

    The new `Intl.RelativeTimeFormat` API in a nutshell. 👇 🙈 This will make working with times so much easier! 🎉 🔗 MDN:

    Devsheet showing the parameters for Intl.RelativeTimeFormat: it shows the first locale argument and explains the second options argument. The options argument can have property 'numeric' to define if words or numbers should be used and 'style' to define how long the format should be
    12 replies 122 retweets 395 likes
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  10. Retweeted
    Dec 18

    1⃣: Firefox 2⃣: Firefox Nightly 3⃣: Firefox Developer Edition 4⃣: Firefox Beta Why are there Four Firefoxes? breaks down the different Firefox Channels and how you can see the future now! 🔮 📺:

    4 replies 22 retweets 71 likes
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  11. Retweeted
    Dec 17

    🎊 Mozilla Hacks’ 10 most-read posts of 2019 🎉 👏 Congrats to all writers. DevTools is represented with 2 articles: #4: WebSocket Inspector #9: Faster smarter JavaScript debugging Thanks for reading 🙏

    1 reply 72 retweets 214 likes
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  12. Retweeted
    Dec 16

    Everything you didn't realize you wanted to know (but totally should) about cookies, scripts and fingerprinters–all in one blog.

    5 replies 46 retweets 125 likes
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  13. Dec 15

    What do you want to learn in the New Year?

    50 replies 6 retweets 24 likes
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  14. Retweeted
    Dec 15

    🗃 Did you know you can use log points in the Debugger? 🗂Instead of adding a bunch of Console logs to your code, you can add log points in the Debugger, same way you'd add a debug point. They show up in the Web Console!

    3 replies 69 retweets 207 likes
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  15. Retweeted
    Dec 15

    59 60/100: Completed the assessment for the styling text section of CSS - Styling the Web at Midway through I decided to actually do the Github flow - plus created issues / milestones for the assessment's requirements

    1 reply 5 retweets 10 likes
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  16. Retweeted
    Dec 11

    Hey thanks for existing. I find it VERY helpful. Now I can actually say that "I know how JavaScript works". I am pretty much re-learning all the concepts I knew. Thanks for your JS sessions, now my Saturdays are more productive than my weekdays 😁

    , and
    1 reply 6 retweets 18 likes
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  17. Retweeted
    Dec 14

    Talks from are now live! on the shape of the web on standardizing JavaScript on CSS talks privacy and the web LOADS of great more talks! 📺:

    1 reply 10 retweets 33 likes
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  18. Retweeted
    Dec 11

    Still trying to figure out where those default browser styles are coming from? Watch use the to explain User Agent (browser) styles and make style troubleshooting much easier. 📺

    5 retweets 17 likes
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  19. Retweeted
    Dec 12

    💡 Changes Panel: Follow-up question! We're thinking about preventing the + and - signs from being selected/copied. Would this negatively affect your workflow? If so, how? —V

    56 replies 30 retweets 306 likes
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  20. Retweeted
    Dec 12

    More results from ’s keynote covering ’s Developer Needs Assessment Survey

    1 reply 3 retweets 7 likes
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  21. Retweeted
    Nov 28

    Absolutely love how MDN is always on point with their references. No Ads, no BS. Just pure simple knowledge and guidance. Example:

    7 retweets 24 likes
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