Unicode

 Unicode  is a standard for encoding characters (letters, numbers, etc) in computer data.

Articles

 * , aka “The things we do to store U+1F4A9 PILE OF POO correctly.”
 * , aka “The things we do to store U+1F4A9 PILE OF POO correctly.”

Tools

 * Unicode Character Search on FireFormat.info
 * Search by glyph, number, or (partial) name.
 * Every character has its own information permalink.
 * Unicode web apps by Richard Ishida
 * UniView for browsing the entirety of Unicode.
 * Unicode code converter for getting HTML entities and percent encodings of a string (amongst others).
 * Unicode Toys by Elijah Griffin
 * for things like ⠃⠗⠁⠊⠇⠇⠑, ndsıpǝ poʍu , and bɘᴙoᴙᴙim text.

Copy-paste characters

 * CopyPasteCharacter.com
 * Unicode (Vulgar) Fractions
 * You can use the Unicode Fraction Maker from the Unicode Toys to generate other fractions.