Add the SurveyJS UI components to your JS app (React/Angular/Vue3). Securely collect and analyze data without sending it to 3rd-party servers. Fully customizable, works with any backend, and ideal for data-heavy apps. Learn more. Learn more →
Top 23 JavaScript JS Projects
- Project mention: The Power of Gemini inside Trello: Building an LLM Assistant with Firebase Genkit | dev.to | 2025-12-21
Node.js installed
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SurveyJS
SurveyJS: Build JSON-Driven Surveys and Forms with Full Data Control. Add the SurveyJS UI components to your JS app (React/Angular/Vue3). Securely collect and analyze data without sending it to 3rd-party servers. Fully customizable, works with any backend, and ideal for data-heavy apps. Learn more.
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30-Days-Of-JavaScript
30 days of JavaScript programming challenge is a step-by-step guide to learn JavaScript programming language in 30 days. This challenge may take more than 100 days, please just follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw
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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
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Prototype-based inheritance is widely supported across modern browsers. However, older browsers (IE < 11) may have inconsistencies or performance issues. core-js (https://github.com/zloirock/core-js) provides polyfills for missing or buggy features, including Object.create() and prototype-related methods. Babel can be configured to transpile modern JavaScript code to older versions, ensuring compatibility. Feature detection using typeof or in operators can be used to conditionally apply polyfills only when necessary.
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Issue Tracker
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x-spreadsheet
The project has been migrated to @wolf-table/table https://github.com/wolf-table/table
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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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Jspreadsheet CE
Jspreadsheet is a lightweight JavaScript data grid component for creating interactive data grids with advanced spreadsheet controls.
Project mention: Jspreadsheet CE VS KendoReact Grid - a user suggested alternative | libhunt.com/r/jexcel | 2025-07-14 -
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The stdlib team is active in the chat, and public messages are the best way to get timely help—no need for routine @-mentions. Asking questions in public is the fastest way to get a response, as more people can help, plus it's likely that someone else will benefit from finding out the answer to your question. The stdlib Code of Conduct applies to all community spaces, including stdlib's Zulip. Should you encounter an issue, Zulip's reporting tools and our moderation team are available.
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react-native-starter-kit
:rocket: A React Native boilerplate app to get you up and running very, very quickly :rocket:
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fast-xml-parser
Validate XML, Parse XML and Build XML rapidly without C/C++ based libraries and no callback.
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- Project mention: SurrealDB 2.2: Benchmarking, graph path algorithms and foreign key constraints | dev.to | 2025-03-17
To make this better, we've created a language testing suite similar to the ECMAscript conformance testing suite test262.
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Stream
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
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 - SurveyJS surveyjs.io | 22 Dec 2025
Index
What are some of the best open-source JS projects in JavaScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | node | 114,827 |
| 2 | 30-Days-Of-JavaScript | 45,741 |
| 3 | wtfjs | 37,516 |
| 4 | 30-Days-Of-React | 27,239 |
| 5 | core-js | 25,363 |
| 6 | SvelteKit | 20,074 |
| 7 | x-spreadsheet | 14,599 |
| 8 | blur-admin | 11,342 |
| 9 | warriorjs | 9,497 |
| 10 | ChakraCore | 9,231 |
| 11 | win12 | 7,136 |
| 12 | JSS | 7,097 |
| 13 | Jspreadsheet CE | 7,074 |
| 14 | nodegit | 5,750 |
| 15 | stdlib | 5,636 |
| 16 | all-of-frontend | 5,290 |
| 17 | Grant | 4,172 |
| 18 | react-native-starter-kit | 3,371 |
| 19 | fast-xml-parser | 2,975 |
| 20 | Modaal | 2,704 |
| 21 | test262 | 2,648 |
| 22 | fast-memoize.js | 2,604 |
| 23 | simple-keyboard | 2,399 |
Sponsored
SurveyJS: Build JSON-Driven Surveys and Forms with Full Data Control
Add the SurveyJS UI components to your JS app (React/Angular/Vue3). Securely collect and analyze data without sending it to 3rd-party servers. Fully customizable, works with any backend, and ideal for data-heavy apps. Learn more.
surveyjs.io