What is the "wiki" tab on Reddit?

The "wiki" tab on Reddit refers to a section within a subreddit that contains collaborative and user-editable pages known as wikis. These wikis serve as repositories of information, resources, guidelines, and other content relevant to the subreddit's community. The wiki tab allows users to access and contribute to these wiki pages.

Here's how the "wiki" tab works:

1. **Accessing the Wiki Tab**: The wiki tab is located on a subreddit's homepage, usually alongside tabs like "hot," "new," "top," and "gilded." Clicking on the "wiki" tab takes users to the subreddit's wiki index, where they can view a list of available wiki pages.

2. **Wiki Pages**: A subreddit's wiki may contain multiple pages covering various topics related to the subreddit's theme or community. These pages can include information such as rules and guidelines, FAQs (Frequently Asked Questions), resources, community projects, user guides, and more.

3. **User-Editable Content**: Wikis on Reddit are designed to be collaborative and user-editable, meaning that any user with sufficient permissions can edit and contribute to the wiki pages. This allows the community to collectively create and maintain a repository of valuable information and resources over time.

4. **Moderator Control**: Subreddit moderators have control over the wiki settings and permissions, including who can edit and contribute to the wiki pages. They can grant or revoke editing permissions for specific users or user groups, monitor changes to the wiki content, and revert any edits that violate subreddit rules or guidelines.

5. **Community Resource**: The wiki tab serves as a valuable resource for subreddit users, providing them with access to curated information and resources that are relevant to the community. Users can refer to the wiki pages to learn about subreddit rules, find answers to common questions, access helpful resources, and get involved in community initiatives.

Overall, the wiki tab on Reddit enables subreddits to create and maintain collaborative repositories of information and resources for their communities. It promotes transparency, accessibility, and community engagement by allowing users to contribute their knowledge and expertise to the collective pool of information.