Wiki: Pedia

<p>A wiki is a website designed for collaborative editing, letting many people create, update, and organize content directly in a web browser. Simplicity and openness are central to wikis: anyone can often add or change pages without technical knowledge, and edits are usually logged for review or rollback. Key features - **Collaborative editing:** Numerous contributors can work on pages, sometimes simultaneously. - **Edit history:** All edits are stored with timestamps and the author’s name or IP. - **Interlinking:** Links between pages are simple to create, helping build connected content. - **Lightweight markup:** Formatting is usually handled by lightweight markup languages (e.g., WikiText or Markdown). - **Permission settings:** Access controls vary — from fully open editing to permissions for certain users or groups. - **Discussion pages:** Separate talk pages allow contributors to discuss edits and structure. Typical uses - Community-driven knowledge bases (for example, Wikipedia) - Internal documentation and company knowledge bases - Group writing and collaborative note-taking - Classroom and educational projects Pros - **Fast collaboration:** Contributors can rapidly create and improve content. - **Openness:** Visibility into edits and discussions shows how decisions were reached. - **Expandable:** They scale organically as users add more pages and topics. Cons - **Vandalism and false information:** Open contribution can result in deliberate or accidental misinformation. - **Inconsistent quality:** Articles can differ greatly in depth, tone, and reliability. - **Organizational issues:** Without clear governance, content may become fragmented or disputed. Example - **Wikipedia** — a well-known wiki operated by the Wikimedia Foundation and written by volunteers around the globe.</p>