## Description including problem, use cases, benefits, and/or goals I really enjoy Gitlab as a whole, but there is one thing that nearly outrages me, though it it is nothing crucial at all: There is <b>no</b> completely dark application theme. I am not talking about the syntax highlighting theme, which is fine. But I really crave for a theme, where the main whitespace is dark and not only the navigation bar. If you are using [Stylish](https://userstyles.org/), have a look at [this theme](https://userstyles.org/styles/125366/gitlab-simple-dark) which gets my point clear I think. ## Proposal Create one or more application themes that are mainly dark. ## Additional information I am mainly thinking about a self hosted Gitlab CE instance. And I think the setting should be configurable on a per user basis. ~"feature proposal" ## Links/articles * [The future is dark](https://medium.com/by-digiti/the-future-is-dark-8c3bdadf9fdc?sk=22e43184d9f5b095c0971d9f6add473f) * [Friends don't let friends implement dark mode alone](https://www.chenhuijing.com/blog/friends-dont-let-friends-implement-dark-mode-alone/#%F0%9F%8F%80) * [Google Material Dark Theme guidelines](https://material.io/design/color/dark-theme.html) * [Designing a Dark Theme for OLED iPhones](https://medium.com/lookup-design/designing-a-dark-theme-for-oled-iphones-e13cdfea7ffe) * [Dark Mode Support in WebKit](https://webkit.org/blog/8840/dark-mode-support-in-webkit/) * [Why we prefer CSS Custom Properties to SASS variables](https://codyhouse.co/blog/post/css-custom-properties-vs-sass-variables) * [Designing dark mode](https://gitlab.com/gitlab-org/gitlab-ee/issues/14531) * [Building darkmode into a complex webapp - clubhouse](https://clubhouse.io/blog/building-dark-mode-into-a-complex-web-app/)