JavaScript Libraries and Tools Page 7 of 19

Create regexps with clean, readable, functional & chainable syntax with help of in-editor autocompletion from TypeScript! Built better regexps faster!

M# is a set of tools for rapid web application development. M# manages 90% of the code through automation and eliminates most human errors. It has been proven to result in better, safer, and more reliable code, at least 4X faster.

Paper.js is an open source vector graphics scripting framework that runs on top of the HTML5 Canvas. It offers a clean Scene Graph / Document Object Model and a lot of powerful functionality to create and work with vector graphics and bezier curves, all neatly wrapped up in a...

JSX is a statically-typed, object-oriented programming language designed to run on browsers.

Image CDN optimizes delivery and SEO through dynamic resizing, compression, smart alt text, and API-driven adaptation for device, format, and screen size.

A-Painter lets you paint in VR in your browser. A WebVR-enabled browser is required. For controls, the experimental Chromium build on Windows supports HTC Vive controllers. You will need to enable Gamepad Extensions in about:config.

iWantHue allows you to generate palettes of colors. It is about mastering the properties of a palette by setting a range of Hue, Chroma (unbiased saturation) and Lightness. You can generate palettes of any size or just get the generator for a javascript project.

Emoji Mart is a Slack-like customizable emoji picker component for React.

Build forms in React, without the tears.

A graph visualization library using web workers and jQuery.

Nunjucks is a templating engine developed by Mozilla that is primarily used for dynamically generating HTML markup in web applications. It is written in JavaScript and designed to be highly flexible and extensible.

MicroPython aims to implement the Python 3.4 standard (with selected features from later versions) with respect to language syntax, and most of the features of MicroPython are identical to those described by the “Language Reference” documentation at docs.python.org.

Cucumber is a tool that executes plain-text functional descriptions as automated tests. Collaboration tool for executable specifications which is based on "gherkin"-parser Gherkin is the language that Cucumber understand.

talkatv is an open source comment service much like Disqus or IntenseDebate .

The Famous Engine is a free and open source JavaScript rendering engine. What makes the Famous Engine unique is its JavaScript rendering engine and 3D physics engine that gives developers the power and tools to build native quality apps and animations using pure JavaScript.

Self-hosted, Node.js based analytics tool for those who care about privacy. Ackee runs on your own server, analyses the traffic of your websites and provides useful statistics in a minimal interface.

SockJS is a browser JavaScript library that provides a WebSocket-like object. SockJS gives you a coherent, cross-browser, Js API which creates a low latency, full duplex, cross-domain communication channel between the browser and the web server.

Polls application in JavaScript and SQLite on the distributed network ZeroNet.

A suite of simple, single task, browser based, text manipulation tools. Most or all tools are client-side and do not store data on the web server.

CodeceptJS is a modern end to end testing framework with a special BDD-style syntax. The tests are written as a linear scenario of the user's action on a site.

Catalog is a tool for creating living style guides for digital products. It combines design documentation and assets with real, live components in one single place.

Ceylon is a language designed specifically for writing large programs in teams.

mclist.io is a list of multiplayer servers for Minecraft Java Edition - a website that allows you to easily find a perfect Minecraft server to play.

A markdown player based on Strapdown.js and shared on the distributed network I.P.F.S.

Create email addresses on demand. Send and receive real emails and attachments from code. Rest API and developer kits available.