Tabler is free and open-source HTML Dashboard UI Kit built on Bootstrap

Our original Web Component library.

A lightweight and modular front-end framework for developing fast and powerful web interfaces

Open-source developer platform to power your entire infra and turn scripts into webhooks, workflows and UIs. Fastest workflow engine (13x vs Airflow). Open-source alternative to Retool and Temporal.

A general purpose, real-time visualization library.

Polymer News (Progress Web App Template)

UniFlow for Polymer

Control your KNX intallation via Node-Red! A bunch of KNX nodes, with integrated Philips HUE control and ETS group address importer.

The Web Component for uploading multiple files with progress indication. Part of the Vaadin components.

Polymer demo chat app

Polymer Quill Rich Text Editor

<chat-view> example from Polymer Summit 2016

Express-style routing for Polymer

A Polymer element providing declarative data bindings to REST APIs

An advance Angular's ui-router style router provider for Polymer.

A simple side menu for Apps

Polymer element for tags input.

Its just a tree. A tree view. A file tree. A menu tree. A tree for you. The missing Polymer 2.x webcomponent.

A collection of Material Design web components from the expand.js team

Auth token handling for Polymer

Polymer-based web component displaying a circular progress bar.

Polymer's json schema form builder

Polymer 1.0 json schema form builder

For a live demo of this predix UI component, visit

Material Design Polymer 2.0 Dialog, stacking context safe with remote-control.

Grid extension for webhelpers2

A custom element to display a JSON.(formatted and prettified)