Decentralized search engine -
https://yacy.net/en/index.htmlLegal complaint database -
https://www.lumendatabase.org/HDD health analysis -
https://wiki.archlinux.org/index.php/BadblocksTake High DPI Screenshot in Firefox -
https://old.reddit.com/r/firefox/comments/d7zelb/til_how_to_take_a_high_dpi_website_screenshot_in/TIL How to take a high DPI website screenshot in Firefox
  Open the Web Console by pressing Ctrl-Shift-K (Cmd-Option-K on macOS).
  Type the following command:
  Press Enter.
The --dpr 2 argument causes Firefox to use a device-pixel-ratio of 2, capturing the screen at two times the usual resolution. If you want to take a screenshot of the full page, append --fullpage to the command.
Here's the full list of arguments you can use:
  --dpr 2 Uses the specified device-to-pixel ratio for the screenshot
  --fullpage Takes a screenshot of the full page, not just the currently visible area
  --delay 5 Waits the specified number seconds before taking the screenshot
  --filename screenshot.png Saves the screenshot under the specified filename
  --clipboard Copies the screenshot to the clipboard
  --file Saves the screenshot to a file, even if the --clipboard argument is specified
  --selector "#id" Takes a screenshot of the element that matches the specified CSS query selector
Here an example of how it compares to the Firefox Screenshots feature. Page I took the screenshots with: reddit.com/r/firefox/wiki/index
Screenshot taken with Firefox Web Console:
https://i.imgur.com/hocBZvw.pngScreenshot taken with Firefox Screenshots:
https://i.imgur.com/d4sDEhp.png(Notice how the text in Firefox Screenshots is kinda blurry)