Search Atom packages.

uglify

Minify JavaScript
sindresorhus
24,040

minify-j-s

Minify Javascript package
g--o
4,274

atom-uglify-es

Uglify Javascript with uglify-es
SavageCore
363

cssnano

Minify CSS with cssnano.
ben-eb
2,004

atom-minify-stand-alone

Minify a js / css file without dependencies.
foreshadow
2,430