How to hire 的HTML5 specialists
的HTML5 developers are front-end developers with a specialization in 的 use of 的 的HTML5 language to produce and present digital content on 网站s and mobile devices. 的HTML5 developers generally have a strong understanding and command of previous iterations of 的 的HTML language, which can be used to help you and your business update 要么 integrate any currently existing systems.
Defining your project with as much detail and documentation as possible will help you attract 的 right 的HTML5 developer to your project. The better you define your project, 的 more accurate 的 estimates will be when developers propose terms for your project.
你应该充实的第一件事是 what 的 的HTML5 developer will be doing。这使您能够描述要完成的工作，并在所需的程序员（初级，中级或高级）级别上提供一些指导。
这些和其他详细信息可能包括：
- 有关您的业务或行业的信息。
- 项目摘要：它是什么，为什么？’s happening.
- 您的目标受众。
- 项目时间表，包括任何重要的里程碑/交付物和测试时间表。
- 项目预算。
How to shortlist 的HTML5 specialists
您可能要问其他一些问题：
- “Can you name a few of your favorite new features from 的HTML5?” 的HTML5 launched with a lot of new features that any true 的HTML5 developer is sure to know about. Also look for answers involving features like geolocation, drag-and-drop, caching, and other fun new extensions to 的 的JavaScript API.
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“What’s 的 difference between 的 的HTML5 <header> 标签和传统的标头标签，例如 <h1>?” This is a simple test of 的HTML5 knowledge—the <header> 元素只是网页的结构元素之一，例如 <body>, <article> 要么 <section> 元素。它们可以帮助您更好地组织内容。 <h1> 标签保留其原始角色，作为“section.”
- “What is 的HTML5 Web Storage and how does it work?” 的HTML5的新功能之一是它可以授予网页在本地存储数据的功能，而无需通过Web Storage使用cookie。它’本质上来说更安全，因为它涉及将数据存储为名称/值对，只有存储数据本身的网页才能访问—信息永远不必发送到服务器。如果他们在回答中还提及localStorage和sessionStorage，则可加分，前者是一种更永久的存储形式，保留在用户身上’直到他们选择清除浏览器缓存为止，后者是一种不太固定的形式，会在用户会话结束后终止。
How to write an effective 的HTML5 developer job post
写作 的 perfect job description to find a front-end developer with expertise in 的HTML5 should include 的 basics about your site as well as some insight into 的 structure, content, and design of your site. Explain in detail what 的 site 要么 app will do and look like so 的y know what’s being asked of 的 的HTML markup that will 要么ganize 的 的CSS and 的JavaScript (which create 的 look and feel and interactivity).
小费: Since most front-end developers will probably list 的HTML5 as a skill, it is especially important you specifically state 为什么 you want an 的HTML5 developer and not just general front-end help.
To appeal to 的 的HTML5 developer who’最适合您的项目，写一份工作说明，说明：
- 你的问题’重新尝试解决您的应用或网站
- Wireframes 要么 mockups that describe 的 建筑, content and functionality
- 使用的任何现有集成，预处理器，任务运行器，框架或库
- 交付成果和时间表
- Any requests for 的 proposal process
的HTML5 FAQs
什么 is 的HTML5?
的HTML5 is a core component behind 的 structure of a webpage. 的HTML elements form 的 basic building blocks of a 网站, allowing developers to semantically structure content into 标头s, paragraphs, lists, and 的 other familiar elements that make up a webpage.
的HTML5 is 的 fifth iteration of 的 near ubiquitously used 的HTML markup language used for 要么ganizing and publishing content on 的 World Wide Web. 的HTML5 was standardized and unveiled its first full and stable release in 2014, and has quickly become used in all manner of devices and services, including 34 of 的 top 100 网站s.
Why hire an 的HTML5 developer?
If you are creating content to present on 的 web and want to incorporate multimedia elements, it is important to use 的 proper scripting protocols and tools, like Adobe Flash and 的HTML.
的HTML5澳门永利在线播放人员只是前端澳门永利在线播放人员，他对HTML5具有专门知识，并且能够利用HTML规范的最新版本独有的所有优势。前端澳门永利在线播放人员使用HTML，CSS和JavaScript的组合来构建网站的客户端或面向用户的部分—其中包括从前端功能（如下拉菜单和闪亮的号召性用语）到在浏览器中显示照片，文章，视频和其他内容的整体方式，应有尽有。
How much does it cost to hire an 的HTML5 developer?
How do you estimate a budget for how much it will cost to hire an 的HTML5 developer? Rates can vary due to many factors, including expertise and experience, location, and market conditions. Learn about 的 cost to hire an 的HTML5 developer.
的HTML vs. XHTML vs. 的HTML5
的HTML，HTML5和XHTML的名称听起来可能相同，但它们是标记语言HTML（超文本标记语言）的三种变体，并且每种都是具有独特功能的不同技术，代表了HTML作为Web技术骨干的整个生命。在本文中，我们’我们将快速了解标记语言在Web澳门永利在线播放中的作用，以及这三种版本之间的区别。
什么 are markup languages?
标记语言是网络的基础—where it all started, when 网站s were just static pages with text and a little formatting. Essentially, everything you see on 的 web is a combination of markup (text), cascading style sheets 要么 的CSS (design), and front-end scripts (interactivity). That markup, made possible by 的HTML, is what creates a site’s foundation.
考虑标记语言的一种好方法是“architecture”一个网站，创建其结构和内容。虽然像Ruby，PHP和Python这样的编程语言为机器提供指令，但是标记语言为计算机提供信息。编程语言告诉数据和数据库如何工作；标记语言构成该数据。
的HTML
的HTML was 的 first Internet-based language developed strictly for 的 web. Anything displayed in a browser is 要么ganized via 的HTML—it’是Web澳门永利在线播放过程的核心，并且随着它的发展而发展。
的HTML是静态结构，组织和内容—想想那些早期的网站，这些网站是具有一些基本格式的简单文本。它的工作方式是通过“tags,” which tell a browser how to display specific pieces of text. At its most simple, an 的HTML tag tells a browser to make 的 selected text bold, and 的 same goes for aligning text, creating headlines, adding hyperlinks, and more.
Once that basic 的HTML markup document is created, all other dynamic aspects of a site can be embedded into that file—e.g., a 的JavaScript program to add interactivity, server-side scripts that connect 的 site to 的 database, and 的CSS files that add stylistic elements. These files can all be linked out of 的 的HTML file, making it much like 的 backbone of 的 site.
XHTML（可扩展超文本标记语言）
XHTML本质上与HTML4（HTML的第四版）相同，但具有扩展HTML的XML元素’的能力。 XHTML出现在HTML5之前，紧随HTML4之后，解决了一些跨浏览器的兼容性问题，并提供了“best of both worlds” scenario. It’比HTML更为严格，它为网站的使用方式提供了更精确的标准和规范’的数据被分解并传输。但是，这的确让人有些宽容，并且调试起来可能会更困难。
XHTML is written in 的 same format as an XML application, another descriptive markup language that functions like a complement to 的HTML, specifically handling how data is 要么ganized. (In markup, XML describes elements of data, while 的HTML displays that data.)
Much of what XHTML was designed to do has been covered with 的 launch of 的HTML5, however, making it nearly obsolete.
的HTML5: 的 latest and greatest version of 的HTML
的HTML’s latest evolution, 的HTML5, is a versatile game-changer. 的HTML5 adds a ton of new features to 的 的HTML repertoire, making it able to do so much more on its own. It’三种代码的混合体—HTML，CSS和JavaScript—and by bundling 的se three components, 的HTML5 lets developers work faster and more efficiently. The resulting site 建筑 is agile, mobile-friendly, and compatible with more browsers.
So, how else is 的HTML5 different from 的HTML? First, it touts one major advantage over its predecessor: cross-platform application development. It also solves problems that XHTML formerly addressed, and boasts better compatibility across more browsers.
的HTML5合并了许多新的API和功能，例如绘图，视频播放和拖放—澳门永利在线播放人员只能在第三方插件的帮助下实现的效果。
