A modern JavaScript utility library that's 2-3 times faster and up to 97% smaller—a major upgrade to lodash.

Enhance Reselect selectors with deeper memoization and cache management.

🐻 Bear necessities for state management in React

React component to highlight words within a larger body of text

💥 Puts your console on blast when React is making unnecessary updates.

auto-ellipsis is a React component for truncation when content overlength.

Pure small JavaScript scroll bar script. Support native mouse wheel scroll. Easy customizable css. Works even in IE8+.

Very simple and lightweight vanilla javascript library for creating a custom scrollbar cross-browser.

Native scrolling with custom view

freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.

Lightweight JavaScript powered element queries

A simple JS library that detects mobile devices.

CSS Element-Queries aka Container Queries. High-speed element dimension/media queries in valid css.

Super simple virtualized list React component

A complete and totally customizable component for notifications in React

Тестовые задания для frontend разработчиков

Landscaping With Front-end Tools

KineticJS is an HTML5 Canvas JavaScript framework that extends the 2d context by enabling canvas interactivity for desktop and mobile applications.

Graph theory (network) library for visualisation and analysis