Stem is JavaScript OS

May 23, 20133 likes8,447 views

Stem OS is a JavaScript to make your computer and embedded system live. You can use JavaScript only to write application on Stem, even controlling hardware is possible.

var Modem = require('Modem');
var modem = new Modem();
modem.contentDir = '/media/usb';
modem.listen();

The document discusses NPK, a Node.js packaging utility created by the author that allows obfuscation, compression, and compilation of Node.js code into a single binary file. It describes three levels of packaging supported by NPK - removing formatting to obscure code, encrypting and compressing the code so even the author's mother wouldn't recognize it, and compiling it into a binary that even the author's father wouldn't recognize. However, the author notes that source code is still accessible so encryption and other methods may be needed for true protection. The author welcomes feedback on NPK and suggestions for future versions.

Node.js 進攻桌面開發Fred Chien

QML + Node.jsFred Chien

Node.js從無到有基本課程Simon Su

狈辞诲别闯厂基础教学&补尘辫;介绍GO LL

Brig：Node.js + QML 華麗大冒險Fred Chien

This document discusses using JavaScript and Node.js with QML (Qt Modeling Language) for building applications. It provides an example of creating a basic window in QML using only a few lines of code. It also demonstrates how to load a QML file and interact with it from Node.js by setting and getting properties, triggering signals, and listening for signals. The document encourages learning more QML syntax and provides examples for building an IRC client or countdown timer combining Node.js and QML. It notes that with this approach, C++ is no longer needed and over 300,000 NPM modules can be utilized. It concludes by mentioning packaging Qt libraries as an NPM module and asking if there are any questions.

Java script 全面逆襲！使用 node.js 打造桌面環境！Fred Chien

JavaScript 儼然就是下一代的主流程式語言，更是一個重新思考作業系統開發的新方向。誰說，開發系統程式是慣 C 的專利？就讓我們嘗試用 JavaScript 來打造自己的桌面環境吧！ Node.js 的出現和 V8 的發展，讓 JavaScript 已經不再是網頁瀏覽器下的玩具，近年來的效能遽烈提升，加上多方高手的投入，除了能勝任伺服器應用，更能開發各式系統程式和桌面應用程式。而對於『慣 C』的開發者來說，其方便的模組擴充機制，也能讓自己的成果輕易地與 JavaScript 結合，讓 JavaScript 無所不能！

學好 node.js 不可不知的事Ben Lue

Npm 套件管理 & 常用開發工具介紹wantingj

超酷炫科幻 UI：QML 入門Fred Chien

step by step to write a gnome-shell extension Yuren Ju

The document provides an introduction to writing GNOME shell extensions using JavaScript. It discusses the GNOME shell architecture including the GNOME shell core written in C, GObject Introspection for accessing the core from JavaScript, and GNOME shell widgets that can be used from JavaScript extensions. It provides steps for getting started with a basic "Hello World" extension, including creating the extension, restarting GNOME shell, and using the Looking Glass tool to debug. Examples of using global variables and the Main object are also presented.

QML 與 C++ 的美麗邂逅Jack Yang

Learning React - IMitch Chen

This document provides an overview and introduction to React, a JavaScript library for building user interfaces. It first showcases popular sites that use React like Facebook and Instagram. It then defines React as a library for creating user interfaces that renders UI and responds to events. The key benefits of React are that it is battle-tested, supports large applications with changing data over time, and uses encapsulated components to make code reuse, testing and separation of concerns easy. Components are the fundamental building blocks of React, and are reusable, composable units. When state changes, React re-renders the entire component efficiently by maintaining a virtual DOM to compute minimal DOM updates. The document concludes by pointing to additional React topics and a sample tutorial.

Google IO - When Bigquery meeet Node.jsSimon Su

This document discusses Node.js and Google APIs. It provides examples of using Node.js to access Google APIs like BigQuery and OAuth authentication. It summarizes packages and modules that can be used to simplify working with Google APIs from Node.js, including google-api-utility, bigquery, sql2bq, and gapis. Code samples are given to demonstrate initializing authentication, making API requests, and wrapping Google APIs in higher-level Node.js modules.

MakerBoard: MT7688 EmulatorFred Chien

Full stack-development with node jsXuefeng Zhang

Let's talk about Web DesignAbby Chiu

以贬罢惭尝5和颁翱滨惭翱罢滨翱狈打造跨平台础辫辫Ben Lue

Koa 正在等一個人Fred Chien

OwaNEXTFred Chien

Stem OS ProposalFred Chien

App houseFred Chien

用最潮的 Java script 盡情開發 kde qt 程式Fred Chien

過往在一般人的認知當中，開發桌面應用程式不外乎使用 C/C++，尤其在 KDE/Qt 的世界中更是如此。但面對今天日日求新的世界，使用 C/C++ 這類中低階的語言開發應用程式，總有個要命的問題 - 『開發效率太差』，不足因應這個時代對應用的大量需求。因此使用有高生產力的腳本(Script) 語言來開發應用程式，已經慢慢變成一個全世界都在追逐的話題，而在這網路的時代，當仁不讓的就是 JavaScript。雖然，自 Qt 4.7 開始，提供了 QML 和 JavaScript 的整合，更讓開發者，可以使用極為普遍的 JavaScript 語言開發各式 Qt 應用程式。可是，由於投入的開發者不夠多，相關的 Ecosystem 和資源也不完整和不充足，所以對於一般的 JavaScript 開發者來說，入門門檻仍然相當高。基於前述種種缺點，近來愈來愈潮又同為 JavaScript 解決方案的 Node.js，反而是開發應用程式更好的選擇。在我們為其加上 Qt 的支援後，就可以不費吹灰之力用最潮的 Node.js 寫出原生的 Qt 程式。

Enjoy Writing Modern Desktop Application in JavaScriptFred Chien

This document summarizes a presentation about using JavaScript to write modern desktop applications. It introduces jsdx-toolkit, an open source GUI toolkit for Node.js based on Clutter/Mx that allows writing desktop apps in JavaScript. Key points covered include how jsdx-toolkit implements JavaScript APIs to interface with underlying libraries, allows creating windows, widgets, and multimedia playback. Future goals are discussed like JTKML, a modeling language to design UIs faster, and adding more system APIs to empower JavaScript for all development tasks.

软体人甘苦谈Fred Chien

Non-MVC Web FrameworkFred Chien

Let s Enjoy Node.jsFred Chien

How to Write Node.js ModuleFred Chien

This document provides an overview of how to write Node.js modules. It discusses writing modules in JavaScript and C/C++, loading modules, publishing modules to the NPM registry, and some advanced topics like handling arguments and creating classes. The key points covered are: - Modules can be written in JavaScript or C/C++ and exported via module.exports. - Modules are loaded using require() and can be either core or third-party modules. - Publishing a module to NPM involves initializing a package, uploading the files to the registry, and adding a main entry point. - Advanced topics include getting arguments in C/C++ modules, understanding JavaScript types, and creating classes with