| About
            HTML, short for HyperText Markup Language, is the markup language that is used by every website on the internet. HTML is code that websites use to build and structure every part of their website and web pages. HTML5 is a markup language used for structuring and presenting content on the World Wide Web. It is the fifth and final major HTML version that is a World Wide Web Consortium (W3C) recommendation. The current specification is known as the HTML Living Standard. It is maintained by the Web Hypertext Application Technology Working Group (WHATWG), a consortium of the major browser vendors (Apple, Google, Mozilla, and Microsoft). HTML5 includes detailed processing models to encourage more interoperable implementations; it extends, improves, and rationalizes the markup available for documents and introduces markup and application programming interfaces (APIs) for complex web applications. For the same reasons, HTML5 is also a candidate for cross-platform mobile applications.
             | About
            Less (which stands for Leaner Style Sheets) is a backwards-compatible language extension for CSS. This is the official documentation for Less, the language and Less.js, the JavaScript tool that converts your Less styles to CSS styles. Because Less looks just like CSS, learning it is a breeze. Less only makes a few convenient additions to the CSS language, which is one of the reasons it can be learned so quickly. Mixins are a way of including ("mixing in") a bunch of properties from one rule-set into another rule-set. Less gives you the ability to use nesting instead of, or in combination with cascading.
             | About
            Rust is blazingly fast and memory-efficient: with no runtime or garbage collector, it can power performance-critical services, run on embedded devices, and easily integrate with other languages. Rust’s rich type system and ownership model guarantee memory-safety and thread-safety — enabling you to eliminate many classes of bugs at compile-time. Rust has great documentation, a friendly compiler with useful error messages, and top-notch tooling — an integrated package manager and build tool, smart multi-editor support with auto-completion and type inspections, an auto-formatter, and more. Whip up a CLI tool quickly with Rust’s robust ecosystem. Rust helps you maintain your app with confidence and distribute it with ease. Use Rust to supercharge your JavaScript, one module at a time. Publish to npm, bundle with webpack, and you’re off to the races.
             | About
            Extensible Markup Language (XML) is a simple, very flexible text format derived from SGML (ISO 8879). Originally designed to meet the challenges of large-scale electronic publishing, XML is also playing an increasingly important role in the exchange of a wide variety of data on the Web and elsewhere. This page describes the work being done at W3C within the XML Activity, and how it is structured. Work at W3C takes place in Working Groups. The Working Groups within the XML Activity are listed below, together with links to their individual web pages. You can find and download formal technical specifications here, because we publish them. This is not a place to find tutorials, products, courses, books or other XML-related information. There are some links below that may help you find such resources. You will find links to W3C Recommendations, Proposed Recommendations, Working Drafts, conformance test suites and other documents on the pages for each Working Group. 
             | |||
| Platforms Supported
            
                Windows
            
            
         
            
                Mac
            
            
         
            
                Linux
            
            
         
            
                Cloud
            
            
         
            
                On-Premises
            
            
         
            
                iPhone
            
            
         
            
                iPad
            
            
         
            
                Android
            
            
         
            
                Chromebook
            
            
         | Platforms Supported
            
                Windows
            
            
         
            
                Mac
            
            
         
            
                Linux
            
            
         
            
                Cloud
            
            
         
            
                On-Premises
            
            
         
            
                iPhone
            
            
         
            
                iPad
            
            
         
            
                Android
            
            
         
            
                Chromebook
            
            
         | Platforms Supported
            
                Windows
            
            
         
            
                Mac
            
            
         
            
                Linux
            
            
         
            
                Cloud
            
            
         
            
                On-Premises
            
            
         
            
                iPhone
            
            
         
            
                iPad
            
            
         
            
                Android
            
            
         
            
                Chromebook
            
            
         | Platforms Supported
            
                Windows
            
            
         
            
                Mac
            
            
         
            
                Linux
            
            
         
            
                Cloud
            
            
         
            
                On-Premises
            
            
         
            
                iPhone
            
            
         
            
                iPad
            
            
         
            
                Android
            
            
         
            
                Chromebook
            
            
         | |||
| Audience
        Web developers seeking a solution to create websites and apps
         | Audience
        Programming Language solution for developers
         | Audience
        Programming Language solution that empowers developers to build reliable and efficient software
         | Audience
        Developers and professionals seeking a solution to build custom, enterprise-grade apps
         | |||
| Support
            
                Phone Support
            
            
         
            
                24/7 Live Support
            
            
         
            
                Online
            
            
         | Support
            
                Phone Support
            
            
         
            
                24/7 Live Support
            
            
         
            
                Online
            
            
         | Support
            
                Phone Support
            
            
         
            
                24/7 Live Support
            
            
         
            
                Online
            
            
         | Support
            
                Phone Support
            
            
         
            
                24/7 Live Support
            
            
         
            
                Online
            
            
         | |||
| API
            
                Offers API
            
            
         | API
            
                Offers API
            
            
         | API
            
                Offers API
            
            
         | API
            
                Offers API
            
            
         | |||
| Screenshots and Videos | Screenshots and Videos | Screenshots and Videos | Screenshots and Videos | |||
| Pricing
        No information available.
        
        
     
            
                Free Version
            
            
         
            
                Free Trial
            
            
         | Pricing
        Free
        
     
            
                Free Version
            
            
         
            
                Free Trial
            
            
         | Pricing
        Free
        
     
            
                Free Version
            
            
         
            
                Free Trial
            
            
         | Pricing
        Free
        
     
            
                Free Version
            
            
         
            
                Free Trial
            
            
         | |||
| 
Reviews/ | 
Reviews/ | 
Reviews/ | 
Reviews/ | |||
| Training
            
                Documentation
            
            
         
            
                Webinars
            
            
         
            
                Live Online
            
            
         
            
                In Person
            
            
         | Training
            
                Documentation
            
            
         
            
                Webinars
            
            
         
            
                Live Online
            
            
         
            
                In Person
            
            
         | Training
            
                Documentation
            
            
         
            
                Webinars
            
            
         
            
                Live Online
            
            
         
            
                In Person
            
            
         | Training
            
                Documentation
            
            
         
            
                Webinars
            
            
         
            
                Live Online
            
            
         
            
                In Person
            
            
         | |||
| Company InformationHTML Founded: 1993 United States html.spec.whatwg.org/multipage/ | Company InformationLess lesscss.org | Company InformationRust www.rust-lang.org | Company InformationWorld Wide Web Consortium (W3C) Founded: 1996 www.w3.org/XML/ | |||
| Alternatives | Alternatives | Alternatives | Alternatives | |||
|  |  | |||||
|  | ||||||
|  |  | |||||
| Categories | Categories | Categories | Categories | |||
| Integrations
            
                
    Refraction
            
            
         
            
                
    SlickEdit
            
            
         
            
                
    AWS Cloud9
            
            
         
            
                
    Cline
            
            
         
            
                
    Codeanywhere
            
            
         
            
                
    Decodo
            
            
         
            
                
    DocOrigin
            
            
         
            
                
    FAULIO
            
            
         
            
                
    FullContext
            
            
         
            
                
    LaunchFast
            
            
         | Integrations
            
                
    Refraction
            
            
         
            
                
    SlickEdit
            
            
         
            
                
    AWS Cloud9
            
            
         
            
                
    Cline
            
            
         
            
                
    Codeanywhere
            
            
         
            
                
    Decodo
            
            
         
            
                
    DocOrigin
            
            
         
            
                
    FAULIO
            
            
         
            
                
    FullContext
            
            
         
            
                
    LaunchFast
            
            
         | Integrations
            
                
    Refraction
            
            
         
            
                
    SlickEdit
            
            
         
            
                
    AWS Cloud9
            
            
         
            
                
    Cline
            
            
         
            
                
    Codeanywhere
            
            
         
            
                
    Decodo
            
            
         
            
                
    DocOrigin
            
            
         
            
                
    FAULIO
            
            
         
            
                
    FullContext
            
            
         
            
                
    LaunchFast
            
            
         | Integrations
            
                
    Refraction
            
            
         
            
                
    SlickEdit
            
            
         
            
                
    AWS Cloud9
            
            
         
            
                
    Cline
            
            
         
            
                
    Codeanywhere
            
            
         
            
                
    Decodo
            
            
         
            
                
    DocOrigin
            
            
         
            
                
    FAULIO
            
            
         
            
                
    FullContext
            
            
         
            
                
    LaunchFast
            
            
         | |||
|  |  |  |  | 
 
         
        