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wycats's profile
Yehuda Katz 🥨
Yehuda Katz 🥨
Yehuda Katz  🥨
Verified account
@wycats

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Yehuda Katz  🥨Verified account

@wycats

Tilde Co-Founder, OSS enthusiast and world traveler.

Portland, OR
yehudakatz.com
Joined August 2007

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    1. Yehuda Katz  🥨‏Verified account @wycats 5 Apr 2017
      Replying to @jordwalke @ryanflorence and

      I don't understand what this could possibly mean.

      3 replies 0 retweets 6 likes
    2. jordwalke‏ @jordwalke 5 Apr 2017
      Replying to @wycats @ryanflorence and

      Means I don't see new concrete syntax that has with 1-1 mapping to old syntax as "language".

      2 replies 0 retweets 1 like
    3. Yehuda Katz  🥨‏Verified account @wycats 5 Apr 2017
      Replying to @jordwalke @ryanflorence and

      Does that mean that arrow functions aren't a language feature?

      4 replies 0 retweets 7 likes
    4. Adam Rackis‏ @AdamRackis 5 Apr 2017
      Replying to @wycats @jordwalke and

      The missing context is, "what constitutes a DSL?"

      3 replies 0 retweets 0 likes
    5. Yehuda Katz  🥨‏Verified account @wycats 5 Apr 2017
      Replying to @AdamRackis @jordwalke and

      I think it's pretty clear that JSX is a "language feature" just like ES6 classes, arrows and destructuring are language features

      1 reply 0 retweets 6 likes
    6. Yehuda Katz  🥨‏Verified account @wycats 5 Apr 2017
      Replying to @wycats @AdamRackis and

      it's also false (and somewhat insulting) to claim that JSX has always compiled to the same JS. There's some platonic JS, and then reality.

      3 replies 0 retweets 1 like
    7. Adam Rackis‏ @AdamRackis 5 Apr 2017
      Replying to @wycats @jordwalke and

      "Compiled to the same js" - sorry - can you clarify?

      1 reply 0 retweets 0 likes
    8. Yehuda Katz  🥨‏Verified account @wycats 5 Apr 2017
      Replying to @AdamRackis @jordwalke and

      Sorry, I replied to a different thread with https://github.com/facebook/react/issues/3226 …. React has felt free to change the semantics of the output JS.

      1 reply 0 retweets 6 likes
    9. Yehuda Katz  🥨‏Verified account @wycats 5 Apr 2017
      Replying to @wycats @AdamRackis and

      Stuff like this https://github.com/jridgewell/babel-plugin-transform-incremental-dom …, which the JSX community seems to think is fine, is also another JS output.

      1 reply 0 retweets 2 likes
    10. Yehuda Katz  🥨‏Verified account @wycats 5 Apr 2017
      Replying to @wycats @AdamRackis and

      I totally get why people like JSX, but the mysticism around it is pretty silly and makes cross-pollination and understanding more difficult.

      4 replies 5 retweets 17 likes
      Yehuda Katz  🥨‏Verified account @wycats 5 Apr 2017
      Replying to @wycats @AdamRackis and

      To be clear, I think things like https://github.com/facebook/react/issues/3226 … are awesome! But they're key to understanding what JSX really is.

      10:41 PM - 5 Apr 2017
      • 4 Likes
      • defmyfunc Էդգար/Эдгар/إدكار वैभव | vaibhav Adam Rackis
      0 replies 0 retweets 4 likes

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