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#monads — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #monads, aggregated by home.social.

  1. "When you write HelloWorld in Haskell, as a first example, you cannot explain easily what it does."

    #UndoneCS #monads

  2. "When you write HelloWorld in Haskell, as a first example, you cannot explain easily what it does."

    #UndoneCS #monads

  3. "When you write HelloWorld in Haskell, as a first example, you cannot explain easily what it does."

    #UndoneCS #monads

  4. "When you write HelloWorld in Haskell, as a first example, you cannot explain easily what it does."

    #UndoneCS #monads

  5. "When you write HelloWorld in Haskell, as a first example, you cannot explain easily what it does."

    #UndoneCS #monads

  6. From 14:30 to 15:30 on Wednesday, March 18, the PLUSLE reading group will discuss "Notions of Computation Determine Monads" by Gordon Plotkin and John Power.

    plsl.acp.sdu.dk/posts/2026-03-

    #PLUSLE #algebraicEffects #effectSystems #monads

  7. From 14:30 to 15:30 on Wednesday, March 18, the PLUSLE reading group will discuss "Notions of Computation Determine Monads" by Gordon Plotkin and John Power.

    plsl.acp.sdu.dk/posts/2026-03-

    #PLUSLE #algebraicEffects #effectSystems #monads

  8. @Ryanbigg

    re:
    > How developers sound to non-developers when you talk shop

    Ohh yeah! the Rockwell retro encaburator, I featured that in my 2022⁺ #RubyConf talk while talking about #Monads in #ruby

    Never again without a contract: dry-validation

    rubyevents.org/talks/never-aga

    where I also featured your work, Ryan :)

    ⁺ wow almost 3 year ago to the date.
    #dryrb

  9. @Ryanbigg

    re:
    > How developers sound to non-developers when you talk shop

    Ohh yeah! the Rockwell retro encaburator, I featured that in my 2022⁺ #RubyConf talk while talking about #Monads in #ruby

    Never again without a contract: dry-validation

    rubyevents.org/talks/never-aga

    where I also featured your work, Ryan :)

    ⁺ wow almost 3 year ago to the date.
    #dryrb

  10. @Ryanbigg

    re:
    > How developers sound to non-developers when you talk shop

    Ohh yeah! the Rockwell retro encaburator, I featured that in my 2022⁺ #RubyConf talk while talking about #Monads in #ruby

    Never again without a contract: dry-validation

    rubyevents.org/talks/never-aga

    where I also featured your work, Ryan :)

    ⁺ wow almost 3 year ago to the date.
    #dryrb

  11. @Ryanbigg

    re:
    > How developers sound to non-developers when you talk shop

    Ohh yeah! the Rockwell retro encaburator, I featured that in my 2022⁺ #RubyConf talk while talking about #Monads in #ruby

    Never again without a contract: dry-validation

    rubyevents.org/talks/never-aga

    where I also featured your work, Ryan :)

    ⁺ wow almost 3 year ago to the date.
    #dryrb

  12. @Ryanbigg

    re:
    > How developers sound to non-developers when you talk shop

    Ohh yeah! the Rockwell retro encaburator, I featured that in my 2022⁺ #RubyConf talk while talking about #Monads in #ruby

    Never again without a contract: dry-validation

    rubyevents.org/talks/never-aga

    where I also featured your work, Ryan :)

    ⁺ wow almost 3 year ago to the date.
    #dryrb

  13. Practical Free monads in Java

    higher-kinded-j shows you how to:
    • Build composable DSLs
    • Transformations as interpreters
    • Stack-safe (10k+ ops verified)
    • Test effectful code purely

    Complete guide:
    higher-kinded-j.github.io/mona

    #Java #FunctionalProgramming #Monads #AdvancedJava

  14. Practical Free monads in Java

    higher-kinded-j shows you how to:
    • Build composable DSLs
    • Transformations as interpreters
    • Stack-safe (10k+ ops verified)
    • Test effectful code purely

    Complete guide:
    higher-kinded-j.github.io/mona

    #Java #FunctionalProgramming #Monads #AdvancedJava

  15. Practical Free monads in Java

    higher-kinded-j shows you how to:
    • Build composable DSLs
    • Transformations as interpreters
    • Stack-safe (10k+ ops verified)
    • Test effectful code purely

    Complete guide:
    higher-kinded-j.github.io/mona

    #Java #FunctionalProgramming #Monads #AdvancedJava

  16. Practical Free monads in Java

    higher-kinded-j shows you how to:
    • Build composable DSLs
    • Transformations as interpreters
    • Stack-safe (10k+ ops verified)
    • Test effectful code purely

    Complete guide:
    higher-kinded-j.github.io/mona

  17. :scala: 📣 It gives me great pleasure in welcoming @armanbilge of @typelevel to #BayAreaScala #meetup with a highly anticipated talk on:

    :scala: Calico: my love letter to the Resource monad :scala:

    For full details of his talk and other speakers can be found here: https://luma.com/9ww60v3l

    #scala #fp #functionalprogramming #SanFrancisco #typelevel #Monads

    cc @scala_lang @scala_space

  18. :scala: 📣 It gives me great pleasure in welcoming @armanbilge of @typelevel to #BayAreaScala #meetup with a highly anticipated talk on:

    :scala: Calico: my love letter to the Resource monad :scala:

    For full details of his talk and other speakers can be found here: https://luma.com/9ww60v3l

    #scala #fp #functionalprogramming #SanFrancisco #typelevel #Monads

    cc @scala_lang @scala_space

  19. :scala: 📣 It gives me great pleasure in welcoming @armanbilge of @typelevel to #BayAreaScala #meetup with a highly anticipated talk on:

    :scala: Calico: my love letter to the Resource monad :scala:

    For full details of his talk and other speakers can be found here: https://luma.com/9ww60v3l

    #scala #fp #functionalprogramming #SanFrancisco #typelevel #Monads

    cc @scala_lang @scala_space

  20. :scala: 📣 It gives me great pleasure in welcoming @armanbilge of @typelevel to #BayAreaScala #meetup with a highly anticipated talk on:

    :scala: Calico: my love letter to the Resource monad :scala:

    For full details of his talk and other speakers can be found here: https://luma.com/9ww60v3l

    #scala #fp #functionalprogramming #SanFrancisco #typelevel #Monads

    cc @scala_lang @scala_space

  21. But before you get mad at me!

    «#Monads are not like burritos»

    byorgey.github.io/blog/posts/2
    > Of course there are lots of people who still understand that it was all just a silly joke. Recently, however, I’ve seen several instances where people apparently believe “monads are burritos” is a real, helpful thing and not just a joke meme. For example, see this thread on lobste.rs, or this Mastodon post

    > So, to set the record straight: “monads are burritos” is not a helpful analogy! Why not, you ask?

  22. But before you get mad at me!

    «#Monads are not like burritos»

    byorgey.github.io/blog/posts/2
    > Of course there are lots of people who still understand that it was all just a silly joke. Recently, however, I’ve seen several instances where people apparently believe “monads are burritos” is a real, helpful thing and not just a joke meme. For example, see this thread on lobste.rs, or this Mastodon post

    > So, to set the record straight: “monads are burritos” is not a helpful analogy! Why not, you ask?

  23. But before you get mad at me!

    «#Monads are not like burritos»

    byorgey.github.io/blog/posts/2
    > Of course there are lots of people who still understand that it was all just a silly joke. Recently, however, I’ve seen several instances where people apparently believe “monads are burritos” is a real, helpful thing and not just a joke meme. For example, see this thread on lobste.rs, or this Mastodon post

    > So, to set the record straight: “monads are burritos” is not a helpful analogy! Why not, you ask?

  24. But before you get mad at me!

    «#Monads are not like burritos»

    byorgey.github.io/blog/posts/2
    > Of course there are lots of people who still understand that it was all just a silly joke. Recently, however, I’ve seen several instances where people apparently believe “monads are burritos” is a real, helpful thing and not just a joke meme. For example, see this thread on lobste.rs, or this Mastodon post

    > So, to set the record straight: “monads are burritos” is not a helpful analogy! Why not, you ask?

  25. But before you get mad at me!

    «#Monads are not like burritos»

    byorgey.github.io/blog/posts/2
    > Of course there are lots of people who still understand that it was all just a silly joke. Recently, however, I’ve seen several instances where people apparently believe “monads are burritos” is a real, helpful thing and not just a joke meme. For example, see this thread on lobste.rs, or this Mastodon post

    > So, to set the record straight: “monads are burritos” is not a helpful analogy! Why not, you ask?

  26. #Monads are like burritos
    blog.plover.com/prog/burritos.

    > A monad is a special kind of a functor. A functor F takes each type T and maps it to a new type FT. A burrito is like a functor: it takes a type, like meat or beans, and turns it into a new type, like beef burrito or bean burrito.

    Here's a comic strip version:

    chrisdone.com/posts/monads-are

    If you think a out it, that last post made a burrito out of the text version.

  27. #Monads are like burritos
    blog.plover.com/prog/burritos.

    > A monad is a special kind of a functor. A functor F takes each type T and maps it to a new type FT. A burrito is like a functor: it takes a type, like meat or beans, and turns it into a new type, like beef burrito or bean burrito.

    Here's a comic strip version:

    chrisdone.com/posts/monads-are

    If you think a out it, that last post made a burrito out of the text version.

  28. #Monads are like burritos
    blog.plover.com/prog/burritos.

    > A monad is a special kind of a functor. A functor F takes each type T and maps it to a new type FT. A burrito is like a functor: it takes a type, like meat or beans, and turns it into a new type, like beef burrito or bean burrito.

    Here's a comic strip version:

    chrisdone.com/posts/monads-are

    If you think a out it, that last post made a burrito out of the text version.

  29. #Monads are like burritos
    blog.plover.com/prog/burritos.

    > A monad is a special kind of a functor. A functor F takes each type T and maps it to a new type FT. A burrito is like a functor: it takes a type, like meat or beans, and turns it into a new type, like beef burrito or bean burrito.

    Here's a comic strip version:

    chrisdone.com/posts/monads-are

    If you think a out it, that last post made a burrito out of the text version.

  30. #Monads are like burritos
    blog.plover.com/prog/burritos.

    > A monad is a special kind of a functor. A functor F takes each type T and maps it to a new type FT. A burrito is like a functor: it takes a type, like meat or beans, and turns it into a new type, like beef burrito or bean burrito.

    Here's a comic strip version:

    chrisdone.com/posts/monads-are

    If you think a out it, that last post made a burrito out of the text version.

  31. 🤓 Oh no, hide the kids! #Monads are apparently wreaking havoc with their overwhelming power! Who knew Haskell's beloved magic beans could be too "expressive" for their own good? Maybe next time, just stick to plain old loops? 🤯
    chrispenner.ca/posts/expressiv #Haskell #programming #expressiveness #tech #humor #coding #challenges #HackerNews #ngated

  32. 🤓 Oh no, hide the kids! #Monads are apparently wreaking havoc with their overwhelming power! Who knew Haskell's beloved magic beans could be too "expressive" for their own good? Maybe next time, just stick to plain old loops? 🤯
    chrispenner.ca/posts/expressiv #Haskell #programming #expressiveness #tech #humor #coding #challenges #HackerNews #ngated

  33. 🤓 Oh no, hide the kids! #Monads are apparently wreaking havoc with their overwhelming power! Who knew Haskell's beloved magic beans could be too "expressive" for their own good? Maybe next time, just stick to plain old loops? 🤯
    chrispenner.ca/posts/expressiv #Haskell #programming #expressiveness #tech #humor #coding #challenges #HackerNews #ngated

  34. 🤓 Oh no, hide the kids! #Monads are apparently wreaking havoc with their overwhelming power! Who knew Haskell's beloved magic beans could be too "expressive" for their own good? Maybe next time, just stick to plain old loops? 🤯
    chrispenner.ca/posts/expressiv #Haskell #programming #expressiveness #tech #humor #coding #challenges #HackerNews #ngated

  35. 🤓 Oh no, hide the kids! #Monads are apparently wreaking havoc with their overwhelming power! Who knew Haskell's beloved magic beans could be too "expressive" for their own good? Maybe next time, just stick to plain old loops? 🤯
    chrispenner.ca/posts/expressiv #Haskell #programming #expressiveness #tech #humor #coding #challenges #HackerNews #ngated