Hosting various tools and calculators

For issues, contact @jsephler
Recent changes:

Date Name Change
Nov. 25, 2018, 12:48 p.m. programming ► datatype-templates
Aug. 19, 2018, 11:01 a.m. converters ► text to hexadecimal Updated
Aug. 19, 2018, 10:52 a.m. maths ► Main Added
Aug. 19, 2018, 10:49 a.m. maths ► percentage value Added
Aug. 19, 2018, 10:48 a.m. converters ► hexadecimal to text Added
June 22, 2018, 7:57 p.m. converters ► Main Added
June 13, 2018, 5:38 p.m. programming ► ascii-table asthetic changes
June 10, 2018, 5:12 p.m. programming ► reference first added
June 5, 2018, 10:04 p.m. programming ► Main Added