Axios is a simple promise based HTTP client for the browser and node.js. Axios provides a simple to use library in a small package with a very extensible interface.

JavaScript library for reorderable drag-and-drop lists

Uppy fetches files locally and from remote places like Dropbox or Instagram. With its seamless integration, reliability and ease of use,

Uppy is truly your best friend in file uploading.

Tiny (2 KB) turboboosted JavaScript library for creating user interfaces. - redom/redom

<p class="codepen" data-height="265" data-theme-id="light" data-default-tab="result" data-user="yuanchuan" data-slug-hash="YoqWeR" style="height: 265px; box-sizing: border-box; display: flex; align-items: center; justify-content: center; border: 2px solid; margin: 1em 0; padding: 1em;" data-pen-title="Matrix digital rain (animated version)">
<span>See the Pen <a href="https://codepen.io/yuanchuan/pen/YoqWeR/">
Matrix digital rain (animated version)</a> by yuanchuan (<a href="https://codepen.io/yuanchuan">@yuanchuan</a>)
on <a href="https://codepen.io">CodePen</a>.</span>
</p>

dygraphs is a fast, flexible open source JavaScript charting library.

It allows users to explore and interpret dense data sets.

The chart is interactive:

• you can mouse over to highlight individual values.
• You can click and drag to zoom.
• Double-clicking will zoom you back out.
• Shift-drag will pan.
• You can change the number and hit enter to adjust the averaging period.

Features:

• Handles huge data sets: dygraphs plots millions of points without getting bogged down.
• Interactive out of the box: zoom, pan and mouseover are on by default.
• Strong support for error bars / confidence intervals.
• Highly customizable: using options and custom callbacks, you can make dygraphs do almost anything.
• dygraphs is works in all recent browsers. You can even pinch to zoom on mobile/tablet devices!
• There's an active community developing and supporting dygraphs.

React components to create parallax scroll effects for banners, images or any other DOM elements. Uses a single scroll listener to add vertical or horizontal scrolling based offsets to elements based on their position in the viewport. Optimized to reduce jank on scroll and works with universal (server-side rendered) React apps.

You've been looking for a more sophisticated templating engine for JavaScript. Here it is.

• Rich Powerful language with block inheritance, autoescaping, macros, asynchronous control, and more. Heavily inspired by jinja2
• Fast & Lean High-performant. Small 8K gzipped runtime with precompiled templates in the browser
• Extensible Crazy extensible with custom filters and extensions
• Everywhere Available in node and all modern web browsers, with thorough precompilation options

A local development server that aims to make writing modular client-side apps with NPM + browserify fast and fun.

PrimeReact is a collection of rich UI components for React. PrimeReact is a sibling of the popular PrimeNG (Angular) and PrimeFaces (JSF) components suites.

The file uploader that is always happy to see you.

Sleek, modular file uploader that integrates seamlessly with any website or app. It fetches files from local disk, Google Drive, Dropbox, Instagram, remote URLs, cameras etc, and then uploads them to the final destination. It’s fast, easy to use and let's you worry about more important problems than building a file uploader.

JavaScript SQL database for browser and Node.js.
Handles both traditional relational tables and nested JSON data (NoSQL).
Export, store, and import data from localStorage, IndexedDB, or Excel.

CSV & JSON convertor tool

This is a full-featured CSV parsing tool running entirely on your brower. No data leave your computer ! Use it also to learn how to use our packages and to test the various options interactively.

Anime.js is a lightweight JavaScript animation library with a simple, yet powerful API.
It works with CSS properties, SVG, DOM attributes and JavaScript Objects.

Passport is authentication middleware for Node.js. Extremely flexible and modular, Passport can be unobtrusively dropped in to any Express-based web application. A comprehensive set of strategies support authentication using a username and password, Facebook, Twitter, and more.