Asana is a task & project management solution for teams. Asana users can share, plan, organize & track the progress of the tasks that each member is working on.
Todoist helps break large projects down into smaller, more manageable chunks with sub-projects and sub-tasks. Plus, with labels, filters and task priority levels it's easy to categorize and customize tasks in the format that suits best.
Hypertext Markup Language (HTML) is the standard markup language for documents designed to be displayed in a web browser. It can be assisted by technologies such as Cascading Style Sheets (CSS) and scripting languages such as JavaScript.
PHP: Hypertext Preprocessor is a server-side scripting language designed for Web development, but also used as a general-purpose programming language. PHP code may be embedded into HTML code, or it can be used in combination with various web template systems, web content management systems, and web frameworks.