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EmberJS
Ember.js is an open-source JavaScript web framework that utilizes a component-service pattern. It is designed to allow developers to create scalable single-page web applications by incorporating common idioms, best practices, and patterns from other single-page-app ecosystem patterns into the framework. Ember is used on many websites including HashiCorp, DigitalOcean, Apple Music, Square, Inc., Intercom, Discourse, Groupon, LinkedIn, Live Nation, Ghost, Nordstrom, and Twitch. Although primarily considered a framework for the web, it is also possible to build desktop and mobile applications with Ember when utilizing a hybrid app pattern. The most notable example of an Ember desktop application is Apple Music, a feature of the iTunes desktop application. The Ember trademark is owned by Tilde Inc. History In December 2011, the SproutCore 2.0 framework was renamed to Ember.js, to reduce confusion between the application framework and the widget library of SproutCore 1.0. The f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Discourse (software)
Discourse is an open source Internet forum system released on August 26, 2014. It was founded by Jeff Atwood, Robin Ward, and Sam Saffron. The client side application is written in EmberJS. The server side is written in Ruby on Rails and backed by a PostgreSQL database and Redis cache. The source code is distributed under the GNU General Public License version 2. Features Categorization Similar discussions can be organized under categories. Admins can create categories, add category descriptions and logos, and control access to topics in the category. Discourse provides granular control over read/write permissions. Discourse also supports sub-categorization or nested categories. Subcategories are categories in themselves so they can be controlled in the same manner as parent categories. The only difference is the parent-child relationship. Tagging Tags are a lightweight alternative to categories, but they can also be used in conjunction. Topics Conversations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JavaScript Library
A JavaScript library is a library of pre-written JavaScript code that allows for easier development of JavaScript-based applications, especially for AJAX and other web-centric technologies. They can be included in a website by embedding it directly in the HTML via a script tag. Libraries With the expanded demands for JavaScript, an easier means for programmers to develop such dynamic interfaces was needed. Thus, JavaScript libraries and JavaScript widget libraries were developed, allowing for developers to concentrate more upon more distinctive applications of Ajax. This has led to other companies and groups, such as Microsoft and Yahoo! developing their own JavaScript-based user interface libraries, which find their way into the web applications developed by these companies. Some JavaScript libraries allow for easier integration of JavaScript with other web development technologies, such as CSS, PHP, Ruby, and Java, while others provide utilities, often in the form of JavaScript ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LinkedIn
LinkedIn () is an American business and employment-oriented Social networking service, social network. It was launched on May 5, 2003 by Reid Hoffman and Eric Ly. Since December 2016, LinkedIn has been a wholly owned subsidiary of Microsoft. The platform is primarily used for professional networking and career development, and allows jobseekers to post their Curriculum vitae, CVs and employers to post jobs. From 2015, most of the company's revenue came from Information broker, selling access to information about its members to recruiters and sales professionals and has also introduced their own ad portal named LinkedIn Ads to let companies advertise in their platform. LinkedIn has more than 1 billion registered members from over 200 countries and territories. LinkedIn allows members (both employees and employers) to create profiles and connect with each other in an online social network which may represent real-world professional relationships. Members can invite anyone (whet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Don't Repeat Yourself
"Don't repeat yourself" (DRY) is a principle of software development aimed at reducing repetition of information which is likely to change, replacing it with abstractions that are less likely to change, or using data normalization which avoids redundancy in the first place. The DRY principle is stated as "Every piece of knowledge must have a single, unambiguous, authoritative representation within a system". The principle has been formulated by Andy Hunt and Dave Thomas in their book '' The Pragmatic Programmer''. They apply it quite broadly to include database schemas, test plans, the build system, even documentation. When the DRY principle is applied successfully, a modification of any single element of a system does not require a change in other logically unrelated elements. Additionally, elements that are logically related all change predictably and uniformly, and are thus kept in sync. Besides using methods and subroutines in their code, Thomas and Hunt rely on c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Convention Over Configuration
Convention over configuration (also known as coding by convention) is a software design paradigm used by software frameworks that attempts to decrease the number of decisions that a developer using the framework is required to make without necessarily losing flexibility and don't repeat yourself (DRY) principles. The concept was introduced by David Heinemeier Hansson to describe the philosophy of the Ruby on Rails web framework, but is related to earlier ideas like the concept of "sensible defaults" and the principle of least astonishment in user interface design. The phrase essentially means a developer only needs to specify unconventional aspects of the application. For example, if there is a class Sales in the model, the corresponding table in the database is called "sales" by default. It is only if one deviates from this convention, such as the table "product sales", that one needs to write code regarding these names. When the convention implemented by the tool ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Web Components
Web Components are a set of features that provide a standard component model for the web allowing for encapsulation and interoperability of individual HTML elements. Web Components are a popular approach when building microfrontends. Primary technologies used to create Web Components include: ; Custom Elements : APIs to define new HTML elements ; Shadow DOM : encapsulated DOM and styling, with composition ; HTML Templates : HTML fragments that are not rendered, but stored until instantiated via JavaScript Features Custom Elements There are two parts to Custom Elements: autonomous custom elements and customized built-in elements. Autonomous custom elements are HTML elements that are entirely separated from native HTML elements; they are essentially built from the bottom up using the Custom Elements API. Customized built-in elements are elements that are built upon native HTML elements to reuse their functionality. Shadow DOM The Shadow DOM is a functionality that allows ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruby On Rails
Ruby on Rails (simplified as Rails) is a server-side web application framework written in Ruby under the MIT License. Rails is a model–view–controller (MVC) framework, providing default structures for a database, a web service, and web pages. It encourages and facilitates the use of web standards such as JSON or XML for data transfer and HTML, CSS and JavaScript for user interfacing. In addition to MVC, Rails emphasizes the use of other well-known software engineering patterns and paradigms, including convention over configuration (CoC), don't repeat yourself (DRY), and the active record pattern. Ruby on Rails' emergence in 2005 greatly influenced web app development, through innovative features such as seamless database table creations, migrations, and scaffolding of views to enable rapid application development. Ruby on Rails' influence on other web frameworks remains apparent today, with many frameworks in other languages borrowing its ideas, including Django i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The H
Heise Gruppe GmbH & Co. KG is a German media conglomerate headquartered in Hanover. It was founded in 1949 by Heinz Heise and is still family-owned. Its core business is directory media as well as general-interest and specialist media from the fields of computer technology, information technology and network culture. Another focus of its business activities is portals for price and product comparisons. History In 1949, founded the publishing house named after him in Hanover-Badenstedt. The company's first product was an address book for the town of Bünde, later joined by the telephone directory for Einbeck. Gradually, other cities and regions were added to the product range. In addition, Heise expanded the program to include non-fiction topics, such as manuals on law. By 1960, sales had risen to over one million marks. In 1972, Heinz Heise handed over the management of the company to his son . Under his leadership, a magazine for electronics and technology topics, was c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SproutCore
SproutCore is an open-source JavaScript web framework. Its goal is to allow developers to create web applications with advanced capabilities and a user experience comparable to that of desktop applications. When developing a SproutCore application, all code is written in JavaScript. A notable fork of SproutCore is Ember.js. Both projects are maintained separately and have taken different directions. Development SproutCore, initially created in 2007 by Sproutit as the basis for their Mailroom application, is available under the MIT License. Apple announced MobileMe at WWDC in 2008, noting that much of it was built using SproutCore. Apple has contributed greatly to the project as part of a Web 2.0 initiative. SproutCore was also used at iWork.com, the online extension of the iWork productivity software by Apple. The latest major stable SproutCore release is 1.8, released on March 7, 2012, with many bug fixes, several new features, and documentation updates. Release 1.6 was la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ITunes
iTunes is a media player, media library, and mobile device management (MDM) utility developed by Apple. It is used to purchase, play, download and organize digital multimedia on personal computers running the macOS and Windows operating systems, and can be used to rip songs from CDs as well as playing content from dynamic, smart playlists. It includes options for sound optimization and wirelessly sharing iTunes libraries. iTunes was announced by Apple CEO Steve Jobs on January 9, 2001. Its original and main focus was music, with a library offering organization and storage of Mac users' music collections. With the 2003 addition of the iTunes Store for purchasing and downloading digital music, and a Windows version of the program, it became an ubiquitous tool for managing music and configuring other features on Apple's line of iPod media players, which extended to the iPhone and iPad upon their introduction. From 2005 on, Apple expanded its core music features with s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hybrid App
A web application (or web app) is application software that is created with web technologies and runs via a web browser. Web applications emerged during the late 1990s and allowed for the server to dynamically build a response to the request, in contrast to static web pages. Web applications are commonly distributed via a web server. There are several different tier systems that web applications use to communicate between the web browsers, the client interface, and server data. Each system has its own uses as they function in different ways. However, there are many security risks that developers must be aware of during development; proper measures to protect user data are vital. Web applications are often constructed with the use of a web application framework. Single-page applications (SPAs) and progressive web apps (PWAs) are two architectural approaches to creating web applications that provide a user experience similar to native apps, including features such as smooth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
