A wiki is an online hypertext publication collaboratively edited and managed by its own audience, using a web browser. It is essentially a database for creating, browsing, and searching through information. A defining characteristic of wiki technology is the ease with which pages can be created and updated. Generally, there is no review by a moderator or gatekeeper before modifications are accepted and thus lead to changes on the website.

Wikis are commonly used for knowledge management, project collaboration, and intranet applications. They are a great resource for businesses, teams, and individuals who need to share information quickly and efficiently. Wikis provide the ability to link related pages of information together using hyperlinks, which makes them ideal for creating connected networks of data. This provides an easy way to organize information, making it easier for users to access the data they need.

Some common features of wikis include page comments, search functions, and discussion forums. Additionally, wiki software packages often enable file uploading and version control so that users can track the progress of their projects. Users do not need to know how to code to use a wiki. Most wiki platforms are designed to be easy to use and require no coding knowledge. They come with a range of features, such as search functions, templates, and revision control, that make the wiki creation process simple and efficient.

There are hundreds of thousands of wikis in use, both public and private, including wikis functioning as knowledge management resources, note-taking tools, community websites, and intranets. Implementing a wiki into a business can offer employees several benefits, especially as a platform everyone can access in one place and manage the same content.