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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

Tweets

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    Yehuda Katz  🥨‏Verified account @wycats 7 May 2016

    I turned on strict null checking in TypeScript and it's wonderful. Everything it flags would cause dynamic errors in the real world.

    9:29 AM - 7 May 2016
    • 160 Retweets
    • 298 Likes
    • maxwell Prakhar Srivastav Miguel Camba 3onyc Sebastian Wiesner λarsw 🚜🦄 Tommy Noe David Stephens
    9 replies 160 retweets 298 likes
      1. New conversation
      2. Sean Matheson‏ @controlplusb 7 May 2016
        Replying to @wycats

        @wycats Found the tooling and integration issues with both flow and TS hard to deal with. Went for a more "native" approach - tcomb. Stoked.

        1 reply 0 retweets 2 likes
      3. Yehuda Katz  🥨‏Verified account @wycats 7 May 2016
        Replying to @controlplusb

        @controlplusb what kind of tooling and integration issues?

        2 replies 0 retweets 0 likes
      4. Sean Matheson‏ @controlplusb 7 May 2016
        Replying to @wycats

        @wycats TS is tricky with excessive 3rd party consumption, also with plugging into a non-TS project. It's possible, but got moaned at hard.

        1 reply 1 retweet 0 likes
      5. Yehuda Katz  🥨‏Verified account @wycats 7 May 2016
        Replying to @controlplusb

        @controlplusb Hm. Maybe you just got hit as an early adopter? Nothing fundamental for me about those things.

        2 replies 0 retweets 0 likes
      6. Yehuda Katz  🥨‏Verified account @wycats 7 May 2016
        Replying to @wycats

        @controlplusb (for example we replaced just the ember rendering engine with TS, which required a lot of integration and workflow)

        1 reply 0 retweets 0 likes
      7. Yehuda Katz  🥨‏Verified account @wycats 7 May 2016
        Replying to @wycats

        @controlplusb we had to do some of the work ourselves, but once it's done...

        0 replies 0 retweets 0 likes
      8. End of conversation
      1. New conversation
      2. Ori Livni  🔥‏ @oriSomething 7 May 2016
        Replying to @wycats

        @wycats this was the reason i preferred @flowtype for a long time

        1 reply 0 retweets 1 like
      3. Juan Morales‏ @crispamares 7 May 2016
        Replying to @oriSomething

        @oriSomething @wycats I'm about to start a long term project ¿Any preference between the two? Now prefer flowtype but worry about future

        2 replies 0 retweets 0 likes
      4. Yehuda Katz  🥨‏Verified account @wycats 7 May 2016
        Replying to @crispamares

        @crispamares @oriSomething tbh I picked TS because flow is part of the "grand vision" of FB projects and don't want to have to fight that.

        3 replies 2 retweets 0 likes
      5. Yehuda Katz  🥨‏Verified account @wycats 7 May 2016
        Replying to @wycats

        @crispamares @oriSomething it's perfectly standalone, but the fact that so much design input comes from other projects behind the wall 😱

        2 replies 0 retweets 1 like
      6. JeffMo‏ @lbljeffmo 7 May 2016
        Replying to @wycats

        @wycats What's an example of such a design decision in Flow? @crispamares @oriSomething

        1 reply 1 retweet 1 like
      7. Yehuda Katz  🥨‏Verified account @wycats 7 May 2016
        Replying to @lbljeffmo

        @lbljeffmo @crispamares @oriSomething the first bunch of times I asked you about decorators you said no plans to implement; React is opposed

        2 replies 0 retweets 1 like
      8. Yehuda Katz  🥨‏Verified account @wycats 7 May 2016
        Replying to @wycats

        @lbljeffmo @crispamares @oriSomething at that point TS had already implemented for Angular, who was already using them.

        2 replies 0 retweets 2 likes
      9. Ori Livni  🔥‏ @oriSomething 7 May 2016
        Replying to @wycats

        @wycats @lbljeffmo @crispamares but i think we should talk also about the good part. since many TS goodies are from there

        1 reply 0 retweets 0 likes
      10. 2 more replies
      1. New conversation
      2. Raja Rao DV‏ @rajaraodv 20 Sep 2017
        Replying to @wycats

        Is that strictness also available in @flowtype?

        1 reply 0 retweets 0 likes
      3. Yehuda Katz  🥨‏Verified account @wycats 20 Sep 2017
        Replying to @rajaraodv @flowtype

        Yes. @flowtype had it first :)

        1 reply 0 retweets 1 like
      4. Raja Rao DV‏ @rajaraodv 20 Sep 2017
        Replying to @wycats @flowtype

        Cool! I kind of thinking of using @flowtype instead of typescript so i dont have to change much :)

        1 reply 0 retweets 0 likes
      5. Yehuda Katz  🥨‏Verified account @wycats 20 Sep 2017
        Replying to @rajaraodv @flowtype

        I've found @typescriptlang's tooling and windows support to be better but YMMV.

        2 replies 0 retweets 1 like
      6. Raja Rao DV‏ @rajaraodv 20 Sep 2017
        Replying to @wycats @flowtype @typescriptlang

        I see. I am thinking of this purely to avoid null checks to get closer to Elm.

        1 reply 0 retweets 0 likes
      7. Raja Rao DV‏ @rajaraodv 20 Sep 2017
        Replying to @rajaraodv @wycats and

        I also read that @flowtype doesnt increase file size(any additions can be stripped using webpack). Not sure about typescript

        1 reply 0 retweets 0 likes
      8. Yehuda Katz  🥨‏Verified account @wycats 20 Sep 2017
        Replying to @rajaraodv @flowtype @typescriptlang

        The @typescriptlang project is careful about "just stripping out types"

        1 reply 0 retweets 0 likes
      9. Raja Rao DV‏ @rajaraodv 20 Sep 2017
        Replying to @wycats @flowtype @typescriptlang

        Ah

        0 replies 0 retweets 0 likes
      10. End of conversation

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