I prefer the websites below for looking up ASCII code’s when I’m programming. Sometime I need to send a character code in a stream. Emoji’s are great for making your communications friendlier and to the point.

ASCII Codes: https://theasciicode.com.ar/
Emoji’s: https://emojipedia.org/

Bonus: Some websites I use for graphical icons when both fall short:

• Icon Archive – All images come in ICO, ICNS, PNG, and SVG format: http://www.iconarchive.com/
• Flat Icons – Comes in PNG and SVG formats. Most Creative Common Attribution License – https://www.flaticon.com/