JavaScript Libraries and Tools Page 11 of 18

Build your website interface using a responsive CSS framework with various components and with integrated dynamic functionalities.

Free for non-commercial purposes.

FactorialForgeAPI provides a powerful and efficient interface for calculating factorials using modern parallel computing methods and mathematical approximations.

Adapt.js serves CSS based on screen width.

It is a lightweight JavaScript file that determines which CSS file to load before the browser renders a page. If the browser tilts or resizes, Adapt.js simply checks its width, and serves only the CSS that is needed, when it is needed. .

Marbleo.us is an interactive marble run creator written in CoffeeScript.

Molasses is a suite of software tools that enables your team to deploy code more frequently. Molasses offers a set of feature flag and A/B testing tools that allows your teams to ship code more often with fewer incidents.

Koolcharts provides charting solutions with full HTML5 support. It renders data using a number of sliding effects, you can choose whichever effect you want and set an amount of time for a sliding effect.

A lightweight, translat- and configurable Open Source Date/Time Picker, written in pure vanilla JavaScript!.

A beautiful, responsive, highly customizable and accessible (WAI-ARIA) replacement for JavaScript's popup boxes. Zero dependencies.

All-in-one TypeScript utilities ecosystem — 280+ utilities, schema validation, Result pattern. Zero dependencies, 100% test & mutation coverage.

CinemaPress ACMS - Automatic CMS, script/engine of an online cinema, movie catalog or blog about movies.

Allows to identify plants.

Signal-Powered Breakpoints & Media Queries.

SimpleLocalize is a simple translation management solution for software projects. Simple, flexible web-based translation editor. It helps small and growing teams save time on handling localization files and translation strings.

Protect your end-users against malware, data theft and manipulation. Gartner recognized secure content delivery platform in JavaScript & GO. More than 54 Billions sessions secured and never compromised.

Geocode Earth provide quality Address Autocomplete, Reverse Geocoding & Place Geocoding solutions to small-to-medium sized businesses.

Conversational Apps to Serve, Sell & Support your Customers.

Callstats.io is a cloud based monitoring solution for audio and video communication. The callstats.io product helps software developers set up, build, and scale communication applications quickly with WebRTC.

Webix Report Manager is used for dealing with huge volumes of data and creating reports with it. The information can be presented in the form of a table, a graph, a heat map. It can be easily integrated into any solution.

Real-time application monitoring and exception reporting so you can analyze and improve your apps and deliver rock-solid solutions that behave as expected across all usage scenarios.

JointJS is a JavaScript diagramming library. It can be used to create either static diagrams or, and more importantly, fully interactive diagramming tools and application builders.

Is your music player cluttering your desktop with heavy interfaces and unnecessary distractions? Do you miss the days when computing was fast, focused, and purely text-driven?

High performance web components for SaaS apps - including Gantt, Scheduler, Grid, Calendar and Kanban widgets. Seamless integration with React, Vue, Angular or plain JS apps.

Squirdle, a Pokemon Wordle-like.

Recurpay makes it much easier for your customer to subscribe to their favorite product by bringing together a complete system where they can skip, cancel or edit their subscription at a single click. We are a seamless integration for Shopify, Woocommerce, Magento, and custom...

JavaScript heart-rate monitor using getUserMedia.