- KnockoutJS Tutorial
- KnockoutJS - Home
- KnockoutJS - Overview
- KnockoutJS - Environment Setup
- KnockoutJS - Application
- KnockoutJS - MVVM Framework
- KnockoutJS - Observables
- Computed Observables
- KnockoutJS - Declarative Bindings
- KnockoutJS - Dependency Tracking
- KnockoutJS - Templating
- KnockoutJS - Components
- KnockoutJS Resources
- KnockoutJS - Quick Guide
- KnockoutJS - Resources
- KnockoutJS - Discussion
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
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KnockoutJS - Overview
KnockoutJS was developed and is maintained as an open source project by Steve Sanderson, a Microsoft employee on July 5, 2010. KO is an abbreviation used for KnockoutJS. KO supports all mainstream browsers - IE 6+, Firefox 3.5+, Chrome, Opera, Safari (desktop/mobile).
Features of KnockoutJS
Here is a list of some of the most prominent features of KnockoutJS −
Declarative Binding − HTML DOM elements are connected to the model through data-bind attribute using a very simple syntax. It is made easy to achieve responsiveness using this feature.
Automatic UI Refresh − Any changes made to view the model data are reflected in the UI automatically and vice-versa. No need of writing extra code.
Dependency Tracking − Relationship between KO attributes and KO library functions/components is transparent. Automatically tracks data changes in KO attribute and updates respective affected areas.
Templating − Templates are a simple and convenient way to build complex UI structures - with the possibility of repeating or nesting blocks - as a function of view model data.
Extensible − Extends custom behavior very easily.
Why Use KnockoutJS?
KnockoutJS library file is very small and lightweight.
KnockoutJS is independent of any other framework. It is compatible with other client or server side technologies.
Most important of all KnockoutJS is open source and hence free for use.
KnockoutJS is fully documented. The official site has full documentation including API docs, live examples, and interactive tutorials.