Lodash
Lodash is a modern JavaScript utility library providing modular methods for common programming tasks. It makes JavaScript easier by taking the hassle out of working with arrays, numbers, objects, strings, and functions.
In This Section
- Getting Started — Installation, imports, and modular usage
- Collections & Arrays — Map, filter, reduce, find, and array utilities
- Objects & Functions — Deep cloning, merging, path access, and function utilities
- Utilities & Performance — Throttle, debounce, memoize, and chaining
Pages in this section
Lodash Getting Started — Step-by-Step Installation & Chaining Guide
Learn Lodash from scratch: install via npm or CDN, master modular imports, explicit chaining with lazy evaluation, and core utilities like _.identity and _.debounce.
✓ LiveLodash Collections & Arrays — Complete Data Transformation Guide
Master Lodash collection and array methods: _.map, _.filter, _.reduce, _.find, _.groupBy, _.uniq, _.chunk, _.flatten, and sorting techniques for real-world data.
✓ LiveLodash Objects & Functions — Deep Clone, Merge & Performance Guide
Deep clone objects with _.cloneDeep, merge nested configs, safely access paths with _.get, and optimize performance with _.debounce, _.throttle, and _.memoize.
✓ LiveLodash Utilities — Strings, Math, Type Checks & Performance Optimization
Master Lodash utility functions: string case conversion, HTML escaping, templating, math helpers, reliable type checking with _.isEqual, and lazy evaluation.
✓ Live