Javascript Utilities & Libraries

Intuitive and customisable tours for user onboarding. A free and complete alternative to IntroJS, Sheperd and the rest.

Open Source free

Preact is a fast 3kB alternative to React with the same modern API. Components & Virtual DOM.

Open Source

Application and Data, Libraries, and Javascript Utilities & Libraries

Open Source

Ipregistry is a fast, reliable IP geolocation and threat data API. People use Ipregistry to personalize content, analyze traffic, target ads, block countries but also to prevent abuse by detecting Proxy and Tor users, known spammers and bad bots.

Open Source freemium $5.0 (40,000 lookups)

JavaScript library for app development using cloud services

generate HTML with python 3. A DOM API, JavaScript API and many other cool features. Can be used as a fast prototyping tool. pip install domonic --upgrade

Open Source

Use jPDFFields Java PDF SDK to work with interactive PDF forms in both AcroForm and XFA formats.

paid Free Trial

Get the Geolocation, Organisation, Currency, Timezone, Calling Code, Flag, Proxy, Tor and Threat intelligence data from any IPv4 or IPv6 address.

Open-source modern charting library 📊

Open Source

Simple Javascript framework for adding screen tips

Open Source

Javascript Utilities & Libraries, Backend Development, and Frontend Development

Open Source

Jinja2 is a template engine written in Python.

HTML5 JavaScript, jQuery, Angular, React Charts for Data Visualization

freemium $149.0 / Annually