Underscore.js vs Lodash

Struggling to choose between Underscore.js and Lodash? Both products offer unique advantages, making it a tough decision.

Underscore.js is a Development solution with tags like utility, functional-programming, mapping, filtering.

It boasts features such as Provides utility functions like map, filter, reduce, etc. for working with arrays and collections, Enables chaining to combine multiple functions/operations, Adds support for functional programming patterns like currying, Provides templating capabilities for generating HTML from templates and data, Includes functions for manipulating and comparing objects, Adds OOP-style capabilities like inheritance to JavaScript and pros including Makes working with arrays/collections easier, Avoids needing to rewrite utility functions for projects, Lightweight library without large dependencies, Integrates well with jQuery and other JS libraries, Enables more functional programming patterns in JavaScript.

On the other hand, Lodash is a Development product tagged with utility, modularity, performance.

Its standout features include Modular utilities, Iterating arrays, objects, & strings, Manipulating & testing values, Creating composite functions, and it shines with pros like Simplifies common JavaScript tasks, Improves code readability, Good performance, Active maintenance & support.

Feature	Underscore.js	Lodash
Overall Score	N/A	N/A
Primary Category	Development	Development

Product Overview

Underscore.js

Description: Underscore.js is a JavaScript library that provides utility functions for common programming tasks like mapping, filtering, and functional programming paradigms. It allows developers to leverage functional techniques which can help manage state and complexity in web applications.

Lodash

Description: Lodash is a modern JavaScript utility library delivering modularity, performance, & extras. It provides utility functions for common programming tasks like mapping, filtering, grouping, etc.

Key Features Comparison

Underscore.js Features

• Provides utility functions like map, filter, reduce, etc. for working with arrays and collections
• Enables chaining to combine multiple functions/operations
• Adds support for functional programming patterns like currying
• Provides templating capabilities for generating HTML from templates and data
• Includes functions for manipulating and comparing objects
• Adds OOP-style capabilities like inheritance to JavaScript

Lodash Features

• Modular utilities
• Iterating arrays, objects, & strings
• Manipulating & testing values
• Creating composite functions

Pros & Cons Analysis

Underscore.js

Pros

• Makes working with arrays/collections easier
• Avoids needing to rewrite utility functions for projects
• Lightweight library without large dependencies
• Integrates well with jQuery and other JS libraries
• Enables more functional programming patterns in JavaScript

Cons

• Not as fully-featured as lodash or similar libraries
• No active development so lacks newer array methods like find
• Somewhat limited documentation
• Not optimized for modern JS runtimes

Lodash

Pros

• Simplifies common JavaScript tasks
• Improves code readability
• Good performance
• Active maintenance & support

Cons

• Large file size
• Steep learning curve for some utilities
• Not all features needed for every project

Pricing Comparison

Underscore.js

• Open Source

Lodash

• Open Source