JavaScript Components

Open-source JavaScript projects categorized as Components

Top 23 JavaScript Component Projects

  1. Next.js

    The React Framework

    Project mention: Resume Scan AI app built with Next.js 15, Tailwind CSS, BetterAuth, Open AI, Inngest, and Shadcn/ui | dev.to | 2025-06-17

    Next.js

  2. 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.

    InfluxDB logo
  3. Preact

    ⚛️ Fast 3kB React alternative with the same modern API. Components & Virtual DOM.

    Project mention: NoBS.email - Extract data from emails 🪄 | dev.to | 2025-06-08

    UI: Preact + Tailwind/shadcn

  4. tabler-icons

    A set of over 5800 free MIT-licensed high-quality SVG icons for you to use in your web projects.

    Project mention: 10+ Stunning React Icon Library | dev.to | 2025-06-13

    At FlyonUI, we leverage Iconify and Tabler Icons to power our component library, ensuring our UI elements are visually appealing and consistent. This integration allows us to offer developers a rich selection of icons that elevate the user experience effortlessly.

  5. framework7

    Full featured HTML framework for building iOS & Android apps

    Project mention: Trying to Recreate iOS on the Web | news.ycombinator.com | 2024-12-18

    Loosely related, there are frameworks for recreating native UI for mobile apps written in JS, e.g: https://framework7.io/

  6. react-bits

    An open source collection of animated, interactive & fully customizable React components for building stunning, memorable user interfaces. (by DavidHDev)

    Project mention: Introducing React Bits - A Library of Beautifully Animated React UI Components | dev.to | 2025-01-08

    GitHub: https://github.com/DavidHDev/react-bits

  7. bootstrap-vue

    BootstrapVue provides one of the most comprehensive implementations of Bootstrap v4 for Vue.js. With extensive and automated WAI-ARIA accessibility markup.

  8. semantic-ui-react

    The official Semantic-UI-React integration

    Project mention: Best 11 React UI Component Libraries in 2025 | dev.to | 2025-03-11
  9. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
  10. reactstrap

    Simple React Bootstrap 5 components

  11. flowbite

    Open-source UI component library and front-end development framework based on Tailwind CSS

    Project mention: Cut the Crap: Ship Better-Looking Websites (Fast) | dev.to | 2025-05-03

    Other Tailwind Libraries: If the Shadcn approach isn't your jam, there are libraries like Flowbite or DaisyUI. They offer ready-made components styled with Tailwind, often installed as dependencies. Providing similar speed benefits for common patterns.

  12. rebass

    :atom_symbol: React primitive UI components built with styled-system.

  13. JSS

    JSS is an authoring tool for CSS which uses JavaScript as a host language.

  14. metroui

    Impressive component library for expressive web development! Build responsive projects on the web with the first front-end component library in Metro Style. And now there are even more opportunities every day!

    Project mention: Metro UI Library: A Comprehensive Guide for Beginner Programmers | dev.to | 2025-06-12

    // Examples of guardian usage G.isEmail("[email protected]"); // Check if string is valid email G.isUrl("https://metroui.org.ua"); // Check if string is valid URL G.isNumber("123"); // Check if string is a number

  15. Keen-UI

    A lightweight Vue.js UI library with a simple API, inspired by Google's Material Design.

  16. Fela

    State-Driven Styling in JavaScript

  17. vue-design-system

    An open source tool for building UI Design Systems with Vue.js

  18. basecoat

    A components library built with Tailwind CSS that works with any web stack.

    Project mention: Show HN: Basecoat – shadcn/UI components, no React required | news.ycombinator.com | 2025-05-13

    Very happy to hear that some people find it useful.

    Please do let me know if things aren't working as expected, I want to make this a great alternative to anything else out there: https://github.com/hunvreus/basecoat/issues

    Be brutally honest.

  19. react-rainbow

    🌈 React Rainbow Components. Build your web application in a snap.

  20. chat-ui-kit-react

    Build your own chat UI with React components in few minutes. Chat UI Kit from chatscope is an open source UI toolkit for developing web chat applications.

  21. oc

    OpenComponents, serverless in the front-end world for painless micro-frontends delivery

    Project mention: Microfrontends a Developer's Guide: Tools, Technologies, and Step-by-Step Setup | dev.to | 2024-11-16

    Open Components is a library that focuses on server-side rendering (SSR) and dynamic delivery of components. It allows developers to create reusable components that can be independently published and consumed by different applications.

  22. redocx

    📄 Create word documents with React

  23. react-uploady

    Modern file uploading - components & hooks for React

  24. lookbook

    A UI development environment for Ruby on Rails apps ✨

    Project mention: Lookbook – Rails Components Browser | news.ycombinator.com | 2024-08-10
  25. diffhtml

    diffHTML is a web framework that helps you build applications and other interactive content

  26. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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  • A note from our sponsor - SaaSHub
    www.saashub.com | 23 Jun 2025
    SaaSHub helps you find the best software and product alternatives Learn more →

Index

What are some of the best open-source Component projects in JavaScript? This list will help you:

# Project Stars
1 Next.js 132,545
2 Preact 37,714
3 tabler-icons 19,272
4 framework7 18,392
5 react-bits 14,632
6 bootstrap-vue 14,516
7 semantic-ui-react 13,243
8 reactstrap 10,566
9 flowbite 8,636
10 rebass 7,939
11 JSS 7,091
12 metroui 7,057
13 Keen-UI 4,090
14 Fela 2,284
15 vue-design-system 2,193
16 basecoat 1,813
17 react-rainbow 1,794
18 chat-ui-kit-react 1,542
19 oc 1,447
20 redocx 1,423
21 react-uploady 1,173
22 lookbook 980
23 diffhtml 870

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