* CSS:- Cascading Style Sheets (CSS) is a simple mechanism for adding style (e.g. fonts, colors, spacing) to Web documents. Tutorials, books, mailing lists for users, etc. can be found on the “learning CSS” page. For background information on style sheets, see the Web style sheets page.
* PHP:- The PHP Hypertext Preprocessor is a programming language that allows web developers to create dynamic content that interacts with databases is especially suited for Web development and can be embedded into HTML.
* HTML:- Hyper Text Mark-Up Language (HTML), a subset of Standard Generalized Mark-Up Language (SGML) for World Wide Web publishing. HTML defines the structure and layout of a Web document by using a variety of tags and attributes.
* Java:- Java is an object-oriented programming language. Java applications are compiled to bytecode, which may be compiled to native machine code at runtime.
* Python :- Python® is a dynamic object-oriented programming language offers strong support for integration with other languages and tools, comes with extensive standard libraries. Python runs on UNIX, on Windows, OS/2, Mac, Amiga, and many other platforms.
* Perl:- full form is Practical Extraction and Report Language. Perl is an interpreted programming langugae contains large number of libraries and resorces. Perl6 is the latest version adds different features to improve the stability.
* asp:- Active Server Pages (ASP) is Microsoft’s server-side script engine for dynamically-generated web pages. Asp is easier is due to various built-in objects. Each object corresponds to a group of frequently-used functionality useful for creating dynamic web pages. Microsoft also launch Asp.net is a set of web application development technologies. Programmers can use it to build dynamic web sites, web applications and XML web services. ASP.NET is built on the Common Language Runtime, meaning programmers can write ASP.NET code using any Microsoft .NET language.