Wiki: Pedia

<p>Wikis are websites built for collaborative authoring, allowing numerous contributors to add, edit, and structure content online. Wikis prioritize ease of use and openness: pages can be added or changed without technical expertise, and most track every edit so changes can be reviewed or undone. Key features - **Collaborative editing:** Numerous contributors can work on pages, sometimes simultaneously. - **Edit history:** Each change is logged with a time and the editor’s name or IP. - **Interlinking:** It’s easy to create links between pages, forming an interconnected knowledge base. - **Lightweight markup:** Pages are typically formatted with lightweight markup like WikiText or Markdown. - **Permission settings:** Some wikis are open to anyone; others limit edits to registered users or specific groups. - **Discussion pages:** Talk or discussion pages let contributors debate edits and organization. Typical uses - Community-driven knowledge bases (for example, Wikipedia) - Project documentation and internal company knowledge repositories - Collaborative writing and shared note-taking - Classroom and educational projects Benefits - **Fast collaboration:** Contributors can rapidly create and improve content. - **Openness:** Transparency through revision histories and discussions. - **Expandable:** Wikis can grow naturally as contributors add new topics. Drawbacks - **Vandalism and false information:** Public editing can lead to vandalism or incorrect information. - **Inconsistent quality:** Content quality may vary widely between pages. - **Organizational issues:** Without clear governance, content may become fragmented or disputed. Notable example - **Wikipedia** — the best-known wiki, run by the Wikimedia Foundation and built by volunteer contributors worldwide.</p>