2 best alternatives to Haskell From First Principles as of 2025 - Slant

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4.7 star rating

exercism.org

Top Pro

Human review and feedback

Rather than merely test for code correctness, Exercism uses peer review to improve general programming techniques. Users are encouraged to comment on others' solutions, and refine their own based on feedback. See More

Top Con

Custom commandline client

Exercism requires using a CLI utility to fetch and submit exercises. This is inconvenient compared to web-only alternatives, and poses an additional barrier to entry for some users. See More

Top Pro

Practice with production tools

Unlike many code practice websites, Exercism requires the user to develop and test entirely offline, submitting only the finished code. This promotes familiarity with essential tools and workflow, not just the bare language. See More

Specs

Languages:Bash, C, C++, C#, Clojure, Dart, Elixir, Erlang, Go, Java, JavaScript, Kotlin, Python, Ruby, Rust,TypeScript

Features:Exercises

178 22

Real World Haskell

Top Con

Poorly organized and hard to follow

The book jumps around, includes confusing function names and many of the code examples don't compile. See More

Top Pro

Free

Available online for free. See More

Top Con

Not really "real world"

The book doesn't feel very "pragmatic". The title implies a practical approach to Haskell, but it takes way too long to be able to actually create something using this book as lot of time is spent on theory. See More

4 3

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