write-you-a-haskell
Building a modern functional compiler from first principles. (http://dev.stephendiehl.com/fun/) (by sdiehl)
constraints
Tools for programming with ConstraintKinds in GHC (by ekmett)
| write-you-a-haskell | constraints | |
|---|---|---|
| 4 | 3 | |
| 3,304 | 70 | |
| - | - | |
| 0.0 | 5.6 | |
| over 3 years ago | 5 days ago | |
| Haskell | Haskell | |
| MIT License | BSD 2-clause "Simplified" License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
write-you-a-haskell
Posts with mentions or reviews of write-you-a-haskell.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-11-14.
-
A decade of developing a programming language
I highly recommend https://github.com/sdiehl/write-you-a-haskell as it is very developer friendly. It’s not complete, but it really gets the gears turning and will set you up for writing your own Hendley-Milner style type checker.
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Type inference of letrec in Algorithm W
This is the best resource I know of: http://dev.stephendiehl.com/fun/006\_hindley\_milner.html https://github.com/sdiehl/write-you-a-haskell/blob/master/chapter7/poly_constraints/src/Infer.hs
- Write You A Haskell: "I would absolutely love to see this book completed!"
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Monthly Hask Anything (November 2021)
I feel like Write You A Haskell was set out to introduce some of these foundational concepts in the right order: lambda calculus, to system-f to core - but that's more of a skeleton, right? What about logic? proofs? Is there anything else ... that can all be put together to create a "course" of some sort to master the theoretical concepts that Haskell stands upon?
constraints
Posts with mentions or reviews of constraints.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-11-02.
- GHC 7.4 gave us the ability to talk about ConstraintKinds. They stopped crashing the compiler in GHC 7.6
-
How is an instance of Monad an instance of Applicative?
If you are okay with some constraint-vocab you an see that Monad m entails Applicative m and Functor m
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Monthly Hask Anything (November 2021)
If it's anywhere, I'd expect it in constraints, but it's not Dict and it's not Forall.
What are some alternatives?
When comparing write-you-a-haskell and constraints you can also consider the following projects:
algebra-driven-design - Source material for Algebra-Driven Design
mios - A SAT solver written in Haskell.
type-level-bst - Type-Level Binary Search Tree in Haskell
superconstraints
distributive - Dual Traversable
cluss - simple alternative to type classes
articles - Miscellaneous articles. The readme is the table of contents.
confsolve - Generalized file conflict resolving tool.
type-eq - Type equality evidence you can carry around
constraints-emerge - 📤 defer instance resolution until runtime
brainfuck - This is an interpreter of the brainf*ck language, written in the pure, lazy, functional language Haskell.
constraints-deriving - Programmatically create new instances using core-to-core plugins
write-you-a-haskell vs algebra-driven-design
constraints vs mios
write-you-a-haskell vs type-level-bst
constraints vs superconstraints
write-you-a-haskell vs distributive
constraints vs cluss
write-you-a-haskell vs articles
constraints vs confsolve
write-you-a-haskell vs type-eq
constraints vs constraints-emerge
write-you-a-haskell vs brainfuck
constraints vs constraints-deriving