Top 15 Functor Open-Source Projects

• language-ext

  41 6,159 6.9 C#

  C# functional language extensions - a base class library for functional programming

Project mention: The Monad Invasion - Part 2: Monads in Action! | dev.to | 2024-02-27

You probably noticed that .SetName() returns a Either. You may have come across Unit in libraries like MediatR or Language-Ext. It's a simple construct representing a type with only one possible value. We use it as a placeholder for operations that do not return a value but may return another state. In our example, .SetName() is a Command that does not return a value but may fail. Therefore, the monad Either carries two possible states: Right (without value) or Left (with an Error).

• crocks

  4 1,582 0.0 JavaScript

  A collection of well known Algebraic Data Types for your utter enjoyment.

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• purify

  1 1,482 7.6 TypeScript

  Functional programming library for TypeScript - https://gigobyte.github.io/purify/

• fp-core.rs

  2 1,296 0.0 Rust

  A library for functional programming in Rust

Project mention: Is Scala worth learning in 2023? | /r/scala | 2023-06-29

Learn something that pays the bill first - nowadays it's Golang/Rust react/typescript. Then you can try some pure fp libs like fp-ts and fp-core.rs, and look through existing scala cats docs. If you'll feel bad about it - that's totally fine and expectable, fp takes a paradigm shift and not that many dev able to shift their brains way of thought due to basic psychological rigidity) (inability to change habits and to modify concepts/attitudes once developed). And that's purely a staffing and management issue - folks hired randoms out of the blue, and called 'em a team.

• witchcraft

  3 1,175 0.0 Elixir

  Monads and other dark magic for Elixir

  

• LtuPatternFactory

  1 977 0.0 Haskell

  Lambda the ultimate Pattern Factory: FP, Haskell, Typeclassopedia vs Software Design Patterns

• λ

  1 855 3.4 Java

  Functional patterns for Java

  

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• Bow

  1 640 0.0 Swift

  🏹 Bow is a cross-platform library for Typed Functional Programming in Swift

  

• Learn-by-doing functional programming course on Scala

  0 604 0.0 Scala

  learn-by-doing course/tutorial for functional programming on scala

• cpsfy

  0 68 3.1 JavaScript

  🚀 Tiny goodies for Continuation-Passing-Style functions, fully tested

• functor-combinators

  0 39 2.8 Haskell

  Combine and enhance Functors

• functor-combo

  0 9 0.0 Haskell

  Functor combinators with tries & zippers

• free-categories

  2 9 0.0 Haskell

  free categories

  

• functor-classes-compat

  0 3 2.6 Haskell

  Data.Functor.Classes instances for core packages

  

• functor-products

  0 2 6.0 Haskell

  Generalized functor products based on lifted foldables

• SaaSHub

  www.saashub.com sponsored

  SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

  

Functor related posts

• Fp library for JS
  2 projects | /r/functionalprogramming | 9 Aug 2022
• How to Write a Functor in Elixir
  1 project | dev.to | 2 Aug 2022
• Real world examples of functional JavaScript?
  2 projects | /r/functionalprogramming | 15 Apr 2022
• Paltable Lambda for Java
  1 project | news.ycombinator.com | 17 Feb 2022
• indexed-paths - a library for working with free categories - discussion
  4 projects | /r/haskell | 17 Apr 2021
• A note from our sponsor - WorkOS
  workos.com | 29 Apr 2024

  The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning. Learn more →

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