For documentation on Minerva preferences and configuration options see [https://github.com/wikimedia/mediawiki-skins-MinervaNeue/blob/master/README.md](https://github.com/wikimedia/mediawiki-skins-MinervaNeue/blob/master/README.md)
Query parameters can be used to override user preferences and/or configuration within Vector. We typically use these during development to aid testing and perform community outreach. They are not intended to be used by standard users and should always be considered temporary.
The following are examples of query parameter usage:
Note: There is currently a bug relating to certain querystring parameters which is documented in [https://phabricator.wikimedia.org/T347900](https://phabricator.wikimedia.org/T347900)
Each option controls specific aspects of the Vector skin's behavior and appearance, and some are configurable per-wiki to accommodate diverse preferences and requirements.
The following explains each configuration option in the `InitialiseSettings.php` file from the `mediawiki-config` repo:
Certain configuration is used by us during rollout of new features with the expectation that they will later be removed. At times temporary configuration may become Site-level configuration if new requirements emerge post-deployment.
Do not rely on any of the feature flags documented here. They should not be considered stable.
Different projects have different needs, so some configuration on the site level is necessary. Site level configuration should be considered permanent and removing configuration should be carefully managed and based on usage.
- Configurable for different wikis. This is currently used on projects like Wikimedia Commons, MediaWiki and Wikidata which do not have separate language sites.
The following are interface elements or settings that users can customize within the Vector skin, such as toggling night mode, adjusting the width of the content area, or changing the font size.
- Vector Limited Width (`vector-limited-width`): This preference allows the user to specify whether they prefer a limited width It can be set to either 1 (enabled) or 0 (disabled), which will stretch the article body to full width.
- Vector Page Tools Pinned (`vector-page-tools-pinned`): Indicates whether the user wants the page tools menu to be pinned (visible) to the right of the content body. It can be set to either 1 (pinned) or 0 (not pinned).
- Vector Main Menu Pinned (`vector-main-menu-pinned`): Specifies whether the user prefers to have the main menu pinned (visible) to the left of the content body. It can be set to either 1 (pinned) or 0 (not pinned).
- Vector Table of Contents (TOC) Pinned (`vector-toc-pinned`): Determines if the user wants the table of contents on the left side to be pinned (visible) on desktop. It can be set to either 1 (pinned) or 0 (not pinned).
- Vector Appearance Pinned (`vector-appearance-pinned`): Indicates whether the user wants the appearance menu to be pinned (visible) on desktop. It can be set to either 1 (pinned) or 0 (not pinned).
- Vector Font Size (`vector-font-size`): Allows the user to select the preferred font size for the Vector. It can be set to 0 for regular, 1 for large, or 2 for x-large.
- Vector Night Mode (`vector-theme`): Specifies the preference for night mode in Vector. It can be set to 'day' for (disabled), 'night' (enabled), and 'os' (automatic based on system preferences). For logged in users this feature can be forced on via the ?vectornightmode=night or ?vectornightmode=1 query string parameter.
