Bookmarklets
Selenite MinifiedDrag the link above to your bookmarks bar. This is a minified version of Selenite, that you can open at any time, without relying on a single website.
Edit any pageDrag the link above to your bookmarks bar. This allows you to edit the text of any webpage.
X-Ray GogglesDrag the link above to your bookmarks bar. This allows you to view and edit the source code of any website, like a more powerful version of "Edit any page".
Dark ModeDrag the link above to your bookmarks bar. This sets any page to dark mode.
PianoDrag the link above to your bookmarks bar. This adds a piano to the page.
Developer ConsoleDrag the link above to your bookmarks bar. This adds all features of the developer console to whatever page your on.
AsteroidsDrag the link above to your bookmarks bar. This allows you to play Asteroids on the website you are on, destroying everything.
KatamariDrag the link above to your bookmarks bar. This allows you to collect the words on the page into a ball. Fun game, I recommend playing it.
Tab Cloaks
The Ultimate Tab CloakDrag the link above to your bookmarks bar. This adds multiple cloaks in one bookmarklet.
Tab Cloak (Canvas)Drag the link above to your bookmarks bar. This disguises whatever website you're on as the Canvas Dashboard.
Tab Cloak (Google Drive)Drag the link above to your bookmarks bar. This disguises whatever website you're on as Google Drive.
Tab Cloak (Desmos)Drag the link above to your bookmarks bar. This disguises whatever website you're on Desmos.