SaaSHub helps you find the best software and product alternatives Learn more →
Top 23 JavaScript web-component Projects
-
-
InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
-
Relative Time: Formats a timestamp as a localized string or as relative text that auto-updates in the user's browser.
-
web-components-examples
A series of web components examples, related to the MDN web components documentation at https://developer.mozilla.org/en-US/docs/Web/Web_Components.
-
-
-
-
-
SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
-
-
atomico
Atomico a micro-library for creating webcomponents using only functions, hooks and virtual-dom.
-
dark-mode-toggle
A custom element that allows you to easily put a Dark Mode 🌒 toggle or switch on your site:
-
diffhtml
diffHTML is a web framework that helps you build applications and other interactive content
-
coreui
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript without any additional libraries like jQuery
Project mention: Ask HN: What Are You Working On? (February 2025) | news.ycombinator.com | 2025-02-23I'm working on https://github.com/coreui/coreui, the Bootstrap fork with full Dart Sass 3.0.0+ compatibility.
-
-
Project mention: 50+ APIs (All Free!) For Savvy Marketers & Content Developers🔥 | dev.to | 2025-06-13
11. ArcGIS API
-
-
vaadin
An evolving set of open source web components for building mobile and desktop web applications in modern browsers.
-
-
web-components
A set of high-quality standards based web components for enterprise web applications. Part of Vaadin 20+
-
-
-
-
lemonadejs
LemonadeJS is a 7KB reactive JavaScript micro-library offering two-way data binding. It is dependency-free, does not require transpiling, and works with webpack or directly in the browser.
Project mention: Show HN: LemonadeJS v5 – Micro-reactive JavaScript library (5.5KB, JSX, no deps) | news.ycombinator.com | 2025-05-02 -
-
SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
JavaScript web-components discussion
JavaScript web-components related posts
-
GitHub's Web Component Collection
-
Ask HN: I need feedback regarding adding container queries to the Bootstrap fork
-
Storybook: The Workshop for Modern Frontends
-
Show HN: Winamp and other media players, rebuilt for the web with Web Components
-
Biblioteca emoji-picker-element em português
-
Htmz – a low power tool for HTML
-
Htmx, Rust and Shuttle: A New Rapid Prototyping Stack
-
A note from our sponsor - SaaSHub
www.saashub.com | 21 Jun 2025
Index
What are some of the best open-source web-component projects in JavaScript? This list will help you:
# | Project | Stars |
---|---|---|
1 | web-skills | 7,142 |
2 | relative-time-element | 3,728 |
3 | web-components-examples | 3,249 |
4 | github-elements | 2,861 |
5 | open-wc | 2,327 |
6 | vue-custom-element | 1,962 |
7 | lion | 1,831 |
8 | emoji-picker-element | 1,611 |
9 | atomico | 1,221 |
10 | dark-mode-toggle | 1,199 |
11 | diffhtml | 870 |
12 | coreui | 819 |
13 | gramps-web | 806 |
14 | jsapi-resources | 737 |
15 | remount | 721 |
16 | vaadin | 561 |
17 | include-fragment-element | 552 |
18 | web-components | 518 |
19 | clipboard-copy-element | 475 |
20 | cookbook | 461 |
21 | webrix | 430 |
22 | lemonadejs | 421 |
23 | ficusjs | 399 |