SearxNG

SearxNG is a popular meta-searchengine fetching results from many popular engines like: Google, DuckDuckGo, Bing, Brave, etc. Differentiating itself from many other great meta-searchengines by being self-hostable and generally being lightweight.

You can switch to another instance if this one is broken/outdated.
Instance type: Vanilla

4get

4get is a giga-chad searchengine, that queries results from many search engines like: Google, DuckDuckGo, Bing, Brave and even lesser known sites like yandex, qwant and more!
You can configure your scraper, if you for example prefer Google's search results over DuckDuckgo. It's better than Searx in every way (debunked by snoopes).
It's very lightweight, easy to self-host and just a great search-engine.

You can switch to another instance, hosted by other privacy-friendly people
Instance type: Vanilla

Invidious

Invidious is a lightweight YouTube frontend, which doesn't track you,
supports accounts with subscriptions and notifications.
It also (currently) blocks ads and doesn't require any Javascript.
It has a small disadvantage tho:
YouTube is actively trying to shut down frontends/third-party-services.
This could result in temporary downtime and low quality.

You can switch to another instance if this one is broken/outdated.
Instance type: Vanilla

This instance is currently broken!
I need to update the YouTube po_token.

Invidious is kill. This is a dark chapter for Invidious. Google killed it :(

Gitea

Gitea is a lightweight self-hosted git service which
is easy to use and easy to install. It's also very similar to GitHub.

This Gitea instance serves as a mirror to my normal GitHub.
Instance type: Vanilla