Community Picks·3yCurrying in JavaScript
Currying in JavaScript is a functional programming technique that involves transforming a function with multiple arguments into a series of functions that each take a single argument. It allows for code reusability, improved readability, function composition, easier testing, better code organization, improved performance, and more flexible function composition. Currying can be used in event handling, API calls, and data processing.
freeCodeCamp·3yHow to Write Simpler JavaScript Code
Learn ten tips for simplifying your JavaScript code, including using arrow functions, descriptive variable names, functional programming, avoiding code nesting, using default parameters, destructuring, promises, array methods, object methods, and libraries/frameworks.
Tuts+·3yLearn Functional Programming in JavaScript
Learn functional programming with JavaScript, covering concepts like first-class functions, immutability, composing functions, currying, and working with the DOM. Set up your development area and learn about composition, handling events, and working with arrays.
Hacker Noon·3yThe Easiest and Hardest Programming Languages to Learn
The Easiest and Hardest Programming Languages to Learn are called programming languages. Computer systems are completely dependent on human beings to train them to take decisions. High-level languages have been developed which consist of English language words to help human beings program the computer systems.
Hacker Noon·3yFunctional Programming: An Effective Approach for Experienced Programmers
Functional programming is a way of writing code that relies on the use of functions to solve problems. Pure functions always produce the same output for a given input and do not have any side effects. In addition, functional programming emphasizes immutability, or the inability to alter data once it has been created.
David Heinemeier Hansson·3yProgramming types and mindsets
The shorter the faith, the brighter the flame. I'm unashamedly a dynamic typing kind of guy. To me, Ruby with explicit, static typing would be like a salad with a scoop of ice cream. It takes full advantage of dynamic typing to allow the poetic syntax that results in such beautiful code.
Medium·3yEssential Concepts in Functional Programming with JavaScript
Functional programming in JavaScript allows for more modular and reusable code by treating functions as first-class citizens. Higher-order functions provide a more abstract approach, pure functions promote code predictability, immutability ensures data is not modified directly, and recursion allows for solving complex problems by breaking them down into smaller ones.
Towards Dev·3yKotlin is the Future of Back-end Development.
Ktor is a framework to easily build connected applications - web applications, HTTP services, mobile and browser applications. Kotlin's Builder DSL will change the way you code Higher-order functions in Kotlin can make a big way to writing cleaner and reliable code medium. Ktor is one brilliant feature implemented by JetBrains.
asayer·2yForever Functional: Maximize JavaScript's Performance WITHOUT Transducers
The article discusses different solutions for optimizing long sequences of operations on JavaScript arrays without using transducers. It starts with a basic solution and gradually introduces more general and simplified methods. The final solution allows for any sequence of mapping and filtering operations, with optional reducing steps.
ITNEXT·3y4 ways to implement Factory Pattern in Javascript
Factory Pattern is a type of creational pattern that usually describes common aspects of entities by creating a base class, and allows sub-classes to inherit its behaviour and alter it. This article will include both Javascript and Typescript examples. For example, we want to implement Euro, Dollar and British Pounds wallets.
30 seconds of code·2yAn introduction to functional programming
Functional programming is a programming paradigm that emphasizes the application of functions and avoids changing state and mutable data. Core concepts include pure functions, immutability, higher-order functions, and recursion. Benefits of functional programming include easier reasoning about code, testability, and reusability.
Hacker Noon·3yFunctional Programming With JavaScript: A Deep Dive
Functional programming with JavaScript is a programming paradigm that treats computation as the evaluation of mathematical functions. We're going to demystify the secrets of functional programming, break down its fundamental concepts, and arm you with the tools to unleash its potential in your projects.
Medium·3yEverything you need to know about pipe and compose functions in JavaScript
Functional programming in JavaScript involves using functions as the primary building blocks and treating them as first-class citizens. Two popular higher-order functions used in functional programming are the pipe and compose functions, which allow for chaining multiple functions together.
30 seconds of code·2yUnderstanding JavaScript currying
Currying is a process that transforms a function that takes multiple arguments into a series of functions that each take a single argument. This makes code more flexible and reusable. In JavaScript, currying can be done by creating a curry() function using recursion. Variadic functions, which accept a variable number of arguments, require additional considerations for currying.
asayer·3yForever Functional: Complex Typing in TypeScript, Part 2
This article explores how to add types to currying functions in TypeScript. It provides a simple version and a full version of checking types, with the latter being able to handle any number of parameters. Currying is a powerful functional programming technique that can lead to safer and more efficient code.
Community Picks·3yFormatters, linters, and compilers: Oh my!
Static analysis tools can be integrated with major code editors and CI systems to provide real-time feedback, automated code improvements, and enforce best practices. Most static analysis tools fall into one of three categories, in order of complexity. Formatters, linters, and compilers focus on converting JavaScript code written using newer language features.
Community Picks·3yHow to Do Functional Programming Right in 4 Key Points
Learn how to avoid common pitfalls in React functional programming, such as unnecessary re-renders caused by inline functions as props and derived data from props. Embrace composition over inheritance for more reusable and maintainable code.
Towards Dev·2yError handling in Go with the Result Pattern
An article on error handling in Go using the Result Pattern, which allows for different outcomes, such as success, failure, or exception. The pattern avoids using exceptions for control flow and instead returns a structured object with relevant information. Custom error types and examples are also covered.
Community Picks·3yFlappy Bird Implemented in Typescript types
Flappy Bird Implemented in Typescript types. The ultimate type-level trickery I wrote a 2D flappy bird game, purely in Typ Escript types. The game is written entirely in Typeescript type annotations, which—if you didn't know—are Turing complete.
ITNEXT·3yUnderstanding the Functional Programming Paradigm
Understanding the Functional Programming Paradigm will help you write more efficient code, improving your programming skills. In functional programming, data is treated as immutable, meaning once created, it cannot be changed. Pure Functions Pure functions are functions that always produce the same output for a given set of inputs, and they have no side effects.
