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Top 23 JavaScript ReactJS Projects
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reactjs-interview-questions
List of top 500 ReactJS Interview Questions & Answers....Coding exercise questions are coming soon!!
Reactjs interview questions
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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.
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ToolJet
Low-code platform for building business applications. Connect to databases, cloud storages, GraphQL, API endpoints, Airtable, Google sheets, OpenAI, etc and build apps using drag and drop application builder. Built using JavaScript/TypeScript. 🚀
Project mention: Show HN: ToolJet 3.0 – open-source internal tool and workflow builder | news.ycombinator.com | 2024-11-13 -
30-Days-Of-React
30 Days of React challenge is a step by step guide to learn React in 30 days. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw
The GitHub repository 30-Days-Of-React by Asabeneh offers a comprehensive and structured approach to mastering React in just 30 days. It is a good repository to get started in React. It has a guide that will introduce React and explore more topics related to React.
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react-testing-library
🐐 Simple and complete React DOM testing utilities that encourage good testing practices.
React Testing Library tests React components by simulating how users interact with them, rather than focusing on the implementation details. This library prioritizes the principle of testing components as users interact with them, making tests more resilient to code changes. By avoiding reliance on the internals of the components, it ensures that your tests remain focused on functionality and user experience. It integrates well with Jest and provides utilities to query, simulate interactions, and validate DOM updates effectively.
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By 2018, Emotion and others expanded the ecosystem, addressing performance and flexibility. In server-side rendering (SSR) scenarios, CSS-in-JS libraries like styled-components and Emotion enable styles to be collected during rendering and embedded in the initial HTML response, ensuring faster page loads and preventing flash of unstyled content (FOUC).
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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 | 2025-01-08GitHub: https://github.com/DavidHDev/react-bits
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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dejavu
A Web UI for Elasticsearch and OpenSearch: Import, browse and edit data with rich filters and query views, create reference search UIs.
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intl-tel-input
A JavaScript plugin for entering and validating international telephone numbers. React and Vue components also included.
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jsplumb
Build Connectivity Quickly. Rapidly build diagramming apps and rich graphical front ends with React, Angular, Svelte, Vue, Javascript and Typescript.
Project mention: GoJS, a JavaScript Library for HTML Diagrams VS jsplumb - a user suggested alternative | libhunt.com/r/GoJS | 2025-04-12 -
To join Meshery, Checkout: Website: Meshery's website Github: Meshery's Github
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There are many third-party apps available to adjust brightness, but Twinkle Tray is authorized by Microsoft and regularly updated by its developer on GitHub and the Microsoft Store. That’s why I recommend this app.
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Under the Hood Reactjs
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react-draft-wysiwyg
A Wysiwyg editor build on top of ReactJS and DraftJS. https://jpuri.github.io/react-draft-wysiwyg
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developerFolio
🚀 Software Developer Portfolio Template that helps you showcase your work and skills as a software developer. (This is currently not being actively maintained)
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project_mern_memories
This is a code repository for the corresponding video tutorial. Using React, Node.js, Express & MongoDB you'll learn how to build a Full Stack MERN Application - from start to finish. The App is called "Memories" and it is a simple social media app that allows users to post interesting events that happened in their lives.
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Once you’ve edited the file, node index.js export fills a designated folder with copies of all the songs and text-format .m3u playlist files for the files you selected. Move that folder into your music folder on your phone using a program like OpenMTP to facilitate copying the files from your Mac to your phone.
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Get it here- Core UI Free React Admin Template — GitHub
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For another open source alternative, shout out to https://www.opensignlabs.com/ as well.
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react-firebase-starter
Boilerplate (seed) project for creating web apps with React.js, GraphQL.js and Relay
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SaaSHub
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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).
JavaScript ReactJS discussion
JavaScript ReactJS related posts
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Mozilla is trying to backtrack on Firefox's controversial data privacy update
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How to add GA4 to your React app
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Show HN: ToolJet 3.0 – open-source internal tool and workflow builder
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reusable VS state-in-url - a user suggested alternative
2 projects | 5 Nov 2024 -
My Hacktoberfest Adventure: Wrestling with JavaScript and the Elusive Green Light 🚥
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75x faster: optimizing the Ion compiler back end
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Best Open-Source React Dashboards on GitHub
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A note from our sponsor - SaaSHub
www.saashub.com | 21 Jun 2025
Index
What are some of the best open-source ReactJS projects in JavaScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | reactjs-interview-questions | 42,201 |
| 2 | ToolJet | 35,864 |
| 3 | 30-Days-Of-React | 26,741 |
| 4 | react-testing-library | 19,306 |
| 5 | emotion | 17,787 |
| 6 | react-bits | 14,632 |
| 7 | mdx-deck | 11,411 |
| 8 | dejavu | 8,425 |
| 9 | intl-tel-input | 7,973 |
| 10 | jsplumb | 7,772 |
| 11 | meshery | 7,291 |
| 12 | twinkle-tray | 6,855 |
| 13 | Under-the-hood-ReactJS | 6,634 |
| 14 | react-draft-wysiwyg | 6,484 |
| 15 | developerFolio | 6,036 |
| 16 | nerv | 5,426 |
| 17 | Manta | 5,318 |
| 18 | evershop | 5,184 |
| 19 | project_mern_memories | 5,090 |
| 20 | openmtp | 4,941 |
| 21 | coreui-free-react-admin-template | 4,774 |
| 22 | OpenSign | 4,708 |
| 23 | react-firebase-starter | 4,513 |
Sponsored
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.
www.influxdata.com