Functional Programming

JavaScripts functional programming helper library.

OpenCV (Open Source Computer Vision) is a library of programming functions for realtime computer vision. OpenCV is released under a BSD license and hence it’s free for both academic and commercial use. It has C++, C, Python and Java (Android) interfaces and supports Windows, Linux, Android, iOS and Mac OS. It has more than 2500 optimized algorithms. Adopted all around the world, OpenCV has more than 7 million downloads growing by nearly 200K/month. Usage ranges from interactive art, to mines inspection, stitching maps on the web on through advanced robotics.

CodeMirror is a JavaScript component that provides a code editor in the browser. When a mode is available for the language you are coding in, it will color your code, and optionally help with indentation. A rich programming API and a CSS theming system are available for customizing CodeMirror to fit your application, and extending it with new functionality.

A utility library for programming functionally in C#

FsPickler is a serialization library that facilitates the distribution of .NET objects. The implementation focuses on performance and completeness in supported types, including F# types. It supports multiple, pluggable serialization formats including Binary, Xml, JSON and BSON. The library is based on the functional programming concept of pickler combinators which has been adapted to accommodate the object oriented nature of the .NET framework.

Foundational classes for financial, engineering, and scientific applications, including complex number classes, general vector and matrix classes, structured sparse matrix classes and factorizations, general sparse matrix classes and factorizations, general matrix decompositions, least squares solutions, random number generators, Fast Fourier Transforms (FFTs), numerical integration and differentiation methods, function minimization, curve fitting, root-finding, linear and nonlinear programming. If you're using at least .NET Framework 4.6.1 or .NET Core 2.0, we recommend using one of our NMath .NET Standard NuGet packages.

Library of common functionality in functional programming style.

.NET Core compatible version of the F# compiler fsc.exe.

Class library implementing advanced mathematical algorithms, transforms, and time series manipulations. Implementations favour simplicity and correctness.

ALGLIB is a cross-platform numerical analysis and data processing library. It supports several programming languages (C++, C#, Pascal, VBA) and several operating systems (Windows, Linux, Solaris). ALGLIB features include: Data analysis (classification/regression, including neural networks) Optimization and nonlinear solvers Interpolation and linear/nonlinear least-squares fitting Linear algebra (direct algorithms, EVD/SVD), direct and iterative linear solvers, Fast Fourier Transform and many other algorithms (numerical integration, ODEs, statistics, special functions)

Frozen portable profiles

Provides some extension functions to help you create highly readable programs.

Library for Mixed Integer Linear Programming. It contains abstraction for pluggable solvers and implementation of common mathematical functions.

A lightweight .NET library with re-usable resources/software components that can be shared among multiple application blocks or programs. It has a rich set of commonly used functions and methods with most of which are Extension Methods to assist software developers avoid re-writing code blocks and only focus on writing new features.

Microsoft Research Common Compiler Infrastructure (CCI) is a set of libraries and an application programming interface (API) that supports some of the functionality that is common to compilers and related programming tools. CCI is used primarily by applications that create, modify or analyze .NET portable executable (PE) and debug (PDB) files.

PBKDF2.NET provides adaptive password-based key derivation functionality (PBKDF2) for the .NET Framework. It adheres to the suggested PBKDF2 implementation while also holding true to the .NET cryptographic programming model. This is done to ensure smooth transition for users of this library and reducing the amount of refactoring involved to integrate this library into existing source. For details on how to use this library, please refer to the project site at: http://therealmagicmike.github.io/PBKDF2.NET/ This library and it's source is licensed under the MIT License, which is included with this download. Full source code and documentation is available at: http://github.com/therealmagicmike/PBKDF2.NET

OpenCV (Open Source Computer Vision) is a library of programming functions for the realtime computer vision. OpenCV is released under the liberal BSD license, it is free for both academic and commercial use. It runs on Windows, Linux, Mac, Android and has C++, C, Python and Java (Android only) interfaces. The library has more than 2500 optimized algorithms (see the figure below). It is used around the world, has more than 3.5M downloads and 46K+ people in the user group. Real-life examples range from video surveillance to interactive art, mine inspection, panorama stitching and finally include the latest developments in advanced robotics.

Support for dynamic code evaluation in Peachpie application. The package enables `eval` and `create_function` in compiled programs.

FSCL Compiler is a source-to-source compiler to program OpenCL from within F# using functional composition of functions, methods, lambdas and collection functions. The compiler is able to produce the OpenCL C99 source code out of quoted expressions, where expressions can contain a reference or a call to an FSCL kernel, a lambda, a collection function (e.g. Array.reduce) or a regular function

Functional programming and other utilities for C#

SrcML.Data functionality (including parsing and querying code)

Some useful utilities for .net programming.

A simple way to decorate a class with additional functionality using attributes.

OpenCV (Open Source Computer Vision) is a library of programming functions for the realtime computer vision. OpenCV is released under the liberal BSD license, it is free for both academic and commercial use. It runs on Windows, Linux, Mac, Android and has C++, C, Python and Java (Android only) interfaces. The library has more than 2500 optimized algorithms (see the figure below). It is used around the world, has more than 3.5M downloads and 46K+ people in the user group. Real-life examples range from video surveillance to interactive art, mine inspection, panorama stitching and finally include the latest developments in advanced robotics.

Portable AForge Genetic provides genetic programming functionality to the AForge.NET Framework on mobile and tablet devices.

Composer is an extensible Compositional Architecture framework, providing a set of functionality such as Inversion of Control container (IoC), Dependency Injection (DI), Plug-in framework, Aspect Oriented Programming (AOP), Configurability and Composability for components.

Based on maintainer EricWhite's vNext fork, includes .NET 6.0 and .NET Standard 2.0 build target for use in cross-platform scenarios. The Open XML PowerTools provides guidance and example code for programming with Open XML Documents (DOCX, XLSX, and PPTX). It is based on, and extends the functionality of the Open XML SDK. It supports scenarios such as: •Splitting DOCX/PPTX files into multiple files. •Combining multiple DOCX/PPTX files into a single file. •Populating content in template DOCX files with data from XML. •High-fidelity conversion of DOCX to HTML. •Searching and replacing content in DOCX/PPTX using regular expressions. •Managing tracked-revisions, including detecting tracked revisions, and accepting tracked revisions. •Updating Charts in DOCX/PPTX files, including updating cached data, as well as the embedded XLSX. •Retrieving metrics from DOCX files, including the hierarchy of styles used, the languages used, and the fonts used. •Writing XLSX files using far simpler code than directly writing the markup, including a streaming approach that enables writing XLSX files with millions of rows.

Implementation of monadic type holding a returned value or an error code.

Features implementations of some of the usual suspects from functional programming: option type (Maybe<T>), error types (Result<T, TError>, Outcome<T> and Fallible<T>) for Railway Oriented Programming, simple disjoint union (Either<T1, T2>), (finite and infinite) sequence generators and LINQ extensions.

Function programming goodness: algebraic structures, Maybe, Either, Unit, State, Writer, Functor, Monad, Monoid, Lenses, and more.

Tiny functional programming library

A pattern matching library in C#

NCommons is a set of several .NET libraries which provide common building blocks that can be used by any kind of library or application. This library provides several members which assist in writing type-safe and expressive code. Even though the package is called "Monads", the included members don't necessarily have to be monadic. In general, the goal of the package is to provide utility types, monadic or not, which assist in writing precise code that still looks and behaves like traditional C#. While inspired by functional programming languages, the provided types still look and feel like types that could come straight from the .NET Framework's BCL. Commonly Used Types: Optional<T> Variant<T1>, ..., Variant<T1,...,T8> You can find additional information and documentation on the library's GitHub page: https://github.com/manuelroemer/NCommons

Fast and space efficient immutable collections, hash maps, and utilities for performant programming in C#. Split from the DryIoc: https://github.com/dadhi/DryIoc

This is a clone of the original stateless repository (owned by Nicholas Blumhardt), compiled for .NET 4.0. Stateless is a base for exploration of generic and functional programming to drive workflow in .NET. It allows you to state machines and lightweight state machine-based workflows directly in .NET code

Extends the FSharp.Control namespace to add Operations, a Railway-Oriented Programming framework compatible with Async Worfklows and the Task Parallel Library (TPL), including a Computation Expression Builder and library functions.

The CoreVar.CommandLineInterface library provides a robust framework for building complex command-line interfaces in .NET applications. It offers a comprehensive set of tools for defining commands, handling arguments, and managing execution flow. This library simplifies the process of creating modular and maintainable CLI applications, featuring advanced functionalities such as dependency injection, error handling, and integration with .NET's asynchronous programming model. Whether you're developing simple utilities or complex interactive shells, CoreVar.CommandLineInterface equips you with the necessary tools to build intuitive and powerful command-line interfaces.

Sodium - Functional Reactive Programming (FRP) library for .NET written in C#.

A library that enables "pipelines" of functions in .NET.

This package contains implementations of the Option monad and the Result.

Functional extension methods for Railway Result leveraging railway-oriented programming

A methods to operate collections and flow control. Please see github to get-started guide: https://github.com/andriyshevchenko/collections. Using a C# 6.0 static import required. Extensive use of C# 7.0 ValueTuple's

Functional programming extension for scalable JavaScript application. Defines functions such as curry, partial, etc. Also defines computation expression builder (aka monad)

Foundational classes for financial, engineering, and scientific applications, including complex number classes, general vector and matrix classes, structured sparse matrix classes and factorizations, general sparse matrix classes and factorizations, general matrix decompositions, least squares solutions, random number generators, Fast Fourier Transforms (FFTs), numerical integration and differentiation methods, function minimization, curve fitting, root-finding, linear and nonlinear programming. This package also provides functions for statistical computation and biostatistics, including descriptive statistics, probability distributions, combinatorial functions, multiple linear regression, hypothesis testing, analysis of variance, multivariate statistics, partial least squares, and nonnegative matrix factorization. Built on .NET Standard 2.0. Requires a minimum of .NET Standard 2.0, .NET 5 or .NET Core 2.0. Does not support .NET Framework. Requires Visual Studio 2017 C++ x86 and x64 runtimes. Requires x64 hardware.

Provides functional-style extensions for C# 's function type.

Davenport is a CouchDB client for simplifying common tasks like get, list, create, update and delete. This package implements all of the functions from the original C# package, making it much more friendly to the functional programming style of F#.

Implementation of option type holding a value or representing a none.

Sodium - Functional Reactive Programming (FRP) library for .NET internal library.

These are useful extension helpers for common programming functions Some extension helpers: - Application Assembly Info - ProcessAsyncHelper - Enum parser - Expando - Split Uppercase - Serialize/Deserialize JSON string, object or file - Image thumbnail and reduce - LINQ: TakeLast of elements, First from many, ToFlatten, Filter, ConvertCollectionTo, ForEach, DistinctBy - Get property value from reflection - IsNullOrWhiteSpace or IsNotNullOrWhiteSpace as extension - Serialize/Deserialize XML object or file Supported platforms: - NET 5.0

Computations over INotifyPropertyChanged and INotifyColectionChanged (ObservableCollection) objects. Results of the computations are INotifyPropertyChanged and INotifyCollectionChanged (ObservableCollection) objects. The computations includes ones similar to LINQ and the computation of arbitrary expression. ObservableComputations are implemented as extension methods, like LINQ ones. ObservableComputations is implementation of reactive programming paradigm.