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Top 23 JavaScript iOS Projects
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SheetJS js-xlsx
📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs
Project mention: How to Convert Supplier CSVs to Shopify/Amazon/WooCommerce Without Uploading to a Server | dev.to | 2026-06-01The decision to process everything in the browser wasn't just about cost savings (zero server bills). It's a privacy feature: supplier inventory data, wholesale prices, and margin calculations never leave the user's machine. Technically, the app uses Papa Parse for CSV and SheetJS for XLSX, both loaded dynamically from CDN. The parsed rows are stored in a simple JavaScript array — no WebAssembly, no worker pool, just plain array operations that complete in under 50ms for typical supplier files.
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Project mention: Linux Applications Programming by Example: The Fundamental APIs (2nd Edition) | news.ycombinator.com | 2026-03-20
Linux is rarely a porting issue for C++ or python: https://wxwidgets.org/
Static linking libraries for MacOS or Windows is contaminated by GPL/LGPL code, and this why wxwidgets excludes the disclosure requirement.
Also, if you are looking for a VueJS cross-platform GUI framework for most Desktop and Mobile platforms (MacOS hardware and developer account is a requirement):
https://github.com/quasarframework/quasar
Qt5/Qt6 frameworks sooner or later cause more problems than they solve, and require a lot more maintenance/support.
Best of luck =3
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Framework7 is a hybrid mobile app framework focused on creating iOS and Android apps with a native look and feel. It is especially suitable for Progressive Web Apps (PWAs) and smaller projects. Framework7 comes with a comprehensive set of UI components that match each platform’s design guidelines, allowing developers to quickly build visually appealing applications with minimal configuration.
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On the app there are two buttons, the one on the left demonstrates the current functionality of trying the use SSE in Capacitor 8 that is detailed in #6582. The button on the right shows SSE working with the help of capacitor-stream-http-v2.
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Project mention: AI-Native Mobile Device Automation: Give Your AI Agent Eyes and Hands on Real Phones | dev.to | 2026-04-09
Appium, Detox, Espresso, XCTest — these traditional mobile testing frameworks are built for humans writing test scripts. They assume you know the screen hierarchy in advance, that you'll write explicit waits, that you'll maintain page objects. They produce verbose, stateful sessions that burn through an LLM's context window before anything useful happens.
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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.
> I think they're moving in the WebKit/Safari direction: open for you to look at, but not really an open source project.
Webkit absolutely takes third party submissions. https://webkit.org/contributing-code/ .
I believe this is an external PR merged a few hours ago at the time of this writing. https://github.com/WebKit/WebKit/pull/66507
Safari does not accept third party submissions, but the chrome has never been open (even before Google Chrome recycled the term).
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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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Project mention: Privacy and Security Risks in the ESIM Ecosystem [pdf] | news.ycombinator.com | 2025-09-22
2) I believe you can using profiles like those available here[0].
[0]: https://github.com/paulmillr/encrypted-dns
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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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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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Cordova Live Updates: A Complete Guide to OTA Updates
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Sequential KV Cache Compression Beyond TurboQuant and Per-Vector Shannon Limit
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Show HN: Red Grid MGRS – Offline tactical GPS with mesh networking and MGRS grid
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Show HN: Red Grid MGRS – Open-Source DAGR-Class GPS Navigator for iPhone
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Building a Production Audio Recorder with Expo and React Native
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State of the Fin 2026-01-06 – Jellyfin
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I write and ship code ~20–50x faster than I did 5 years ago
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A note from our sponsor - SaaSHub
www.saashub.com | 10 Jun 2026
Index
What are some of the best open-source iOS projects in JavaScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | SheetJS js-xlsx | 36,231 |
| 2 | Quasar Framework | 27,163 |
| 3 | framework7 | 18,668 |
| 4 | capacitor | 15,814 |
| 5 | create-react-native-app | 13,268 |
| 6 | Detox | 11,929 |
| 7 | WebKit | 9,879 |
| 8 | onsenui | 8,867 |
| 9 | vue-native-core | 8,282 |
| 10 | ui | 4,976 |
| 11 | git-point | 4,761 |
| 12 | encrypted-dns | 4,667 |
| 13 | konsta | 4,176 |
| 14 | body-scroll-lock | 4,103 |
| 15 | frida-ios-dump | 3,844 |
| 16 | react-native-material-ui | 3,784 |
| 17 | react-native-typography | 3,541 |
| 18 | react-native-starter-kit | 3,367 |
| 19 | react-native-modal-datetime-picker | 3,050 |
| 20 | react-native-swipe-list-view | 2,812 |
| 21 | frida-snippets | 2,524 |
| 22 | viro | 2,393 |
| 23 | NoSleep.js | 2,365 |
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