data-category

Library of categories, with categorical constructions on them (by sjoerdvisscher)

Data-category Alternatives

Similar projects and alternatives to data-category

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a better data-category alternative or higher similarity.

data-category reviews and mentions

Posts with mentions or reviews of data-category. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-10-02.
  • Monthly Hask Anything (October 2021)
    7 projects | /r/haskell | 2 Oct 2021
    Even a fairly simple statement like "F preserves direct limits over N" is basically impossible to express like this. You can step further from Hask and work at the type level until the very end (which I believe is the approach taken by data-category), you can resign yourself to only expressing things that can be "defunctionalized" (an appropriate use of the term, I think, if not a correct one) down to Haskell functions, which gets you (Co)Yoneda, Lan, Ran, etc. in the general case and I think Traversable in this particular instance, or you can take some intermediate approach with constrained functions and/or explicit witnesses in your data types, but you can't make proper category theory "just work" the way it should.

Stats

Basic data-category repo stats
1
54
3.3
8 months ago
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