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Top 23 JavaScript iOS Projects
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Sevalla
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SheetJS js-xlsx
📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs
・HTML + JavaScript (frontend only) ・SheetJS(xlsx) for parsing Excel/CSV files ・FileReader API for reading files in-browser ・Clipboard API for copying to clipboard
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Project mention: Exploring the Vue.js Ecosystem: Tools and Libraries That Make Development Fun | dev.to | 2025-06-28
Imagine writing your app once and having it work on web, mobile, and even desktop. That's Quasar for you. It's not just about UI; it's about creating a universal app. With its Material Design components, Quasar lets you customize your app's look while ensuring it performs beautifully across devices.
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appium
Cross-platform automation framework for all kinds of apps, built on top of the W3C WebDriver protocol
Project mention: Top 7 Puppeteer Alternatives for Web Automation and Testing (2025) | dev.to | 2025-08-05Appium is a widely-used, open-source automation framework designed specifically for testing mobile apps—but it also supports web testing on mobile browsers. Unlike Puppeteer, which is limited to desktop browser automation, Appium enables cross-platform testing across iOS, Android, and Windows devices. It’s a powerful Puppeteer replacement for teams that need to automate both web and native mobile applications. Appium works by driving native, hybrid, and mobile web applications using the WebDriver protocol, offering compatibility with a wide range of devices and platforms. It integrates seamlessly into modern CI/CD workflows and supports multiple programming languages.
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Loosely related, there are frameworks for recreating native UI for mobile apps written in JS, e.g: https://framework7.io/
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Project mention: Why Svelte Might Be the Best Framework You Haven't Tried Yet 🚀 | dev.to | 2025-02-25
Desktop & Mobile Apps: Pair with Electron or Capacitor to build cross-platform apps.
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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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react-native-firebase
🔥 A well-tested feature-rich modular Firebase implementation for React Native. Supports both iOS & Android platforms for all Firebase services.
Project mention: React Native + Web + Firebase (Part 01) — Why we use React Native to develop both Native and Web version | dev.to | 2025-06-20 -
Detox - Drives mobile apps by hooking into their underlying code. This allows Detox to know when operations are complete, which makes it more efficient in finding elements. This is what is normally used for testing since it is faster and easier to set up.
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WebKit
Home of the WebKit project, the browser engine used by Safari, Mail, App Store and many other applications on macOS, iOS and Linux.
For those curious, in WebKit, this stems from the use of the LayoutUnit (https://github.com/WebKit/webkit/blob/main/Source/WebCore/pl...) for most computed length values. LayoutUnits use a fixed point representation where the smallest unit is 1/64 of a pixel. https://trac.webkit.org/wiki/LayoutUnit is a bit old, but has some good information on the topic.
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onsenui
Mobile app development framework and SDK using HTML5 and JavaScript. Create beautiful and performant cross-platform mobile apps. Based on Web Components, and provides bindings for Angular 1, 2, React and Vue.js.
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vue-native-core
Vue Native is a framework to build cross platform native mobile apps using JavaScript
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* https://github.com/paulmillr/encrypted-dns
For Windows
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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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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 iOS discussion
JavaScript iOS related posts
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React Native + Web + Firebase (Part 01) — Why we use React Native to develop both Native and Web version
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Keyboard Sounds v1.5.0 – Add sound effects to your typing experience
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PocketBase + React Native
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Guide to End-to-End Detox Testing
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Trying to Recreate iOS on the Web
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macOS 15.2 breaks the ability to copy the OS to another drive
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Top 10 iOS Automation Testing Tools for 2025 (with Key Features)
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A note from our sponsor - SaaSHub
www.saashub.com | 1 Sep 2025
Index
What are some of the best open-source iOS projects in JavaScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | uni-app | 41,075 |
| 2 | SheetJS js-xlsx | 35,775 |
| 3 | Quasar Framework | 26,832 |
| 4 | appium | 20,312 |
| 5 | framework7 | 18,447 |
| 6 | capacitor | 13,886 |
| 7 | create-react-native-app | 13,280 |
| 8 | react-native-firebase | 12,061 |
| 9 | Detox | 11,595 |
| 10 | WebKit | 8,941 |
| 11 | onsenui | 8,861 |
| 12 | vue-native-core | 8,317 |
| 13 | ui | 4,949 |
| 14 | git-point | 4,748 |
| 15 | body-scroll-lock | 4,095 |
| 16 | encrypted-dns | 4,002 |
| 17 | konsta | 3,800 |
| 18 | react-native-material-ui | 3,782 |
| 19 | frida-ios-dump | 3,644 |
| 20 | react-native-typography | 3,505 |
| 21 | react-native-starter-kit | 3,363 |
| 22 | react-native-modal-datetime-picker | 3,032 |
| 23 | react-native-swipe-list-view | 2,802 |
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