The Ultimate Old School PC Font Pack - A downloadable collection of fonts from pre-GUI computer systems. We've used this in multiple places on this site (including this page!)
GifCities - Gifs harvested from the original Geocities, archived by the Internet Archive.
88x31 - Tons of 88x31 buttons from the the 90s to today.
Moe Counter - Graphic visitor counter, based on the Gelbooru counter with multiple themes available.
98.css, XP.css and 7.css - A trio of CSS libraries (originating with and building off of 98.css) that can be used to recreate the UI of Windows 98, Windows XP, and Windows 7, respectively.
System.css - A CSS library inspired by 98.css that can be used to create the UI of the classic Apple System OS.
CRT Effect using CSS - CSS templates for creating effects similar to the appearance of a CRT screen.
scripted - Collection of CSS and JS snippets and resources for many different purposes.
Ezgif - A multi-purpose gif maker, editor, and image file converter (for dealing with those pesky .webp images).
Catbox - Free online file storage and sharing up to 200 MB.
Litterbox - Temporary online file storage and sharing up to 1 GB with controllable time until deletion up to 3 days.
Picmix - The modern successor to Blinkee. A free, browser based image editor that lets you put stickers, filters, and animations over an image (or build one from scratch using only stickers).
Dither it! - Browser-based dithering tool that dithers an image with an editable colour palette and plenty of settings.
Hikaku Sitatter - Browser-based height comparison chart. Useful for artists and writers to establish consistent sizing between characters.