Atom

split-diff

A split pane diff tool.

#diff
#git
#split
#compare
#panes

897,208

sublime-style-column-selection

Enable Sublime style 'Column Selection'. Just hold 'alt' while you select, or select using your middle mouse button. Also similar to Texmate's 'Multiple Carets', or BBEdit's 'Block Select'

bigfive

726,060

multi-cursor

Atom package to expand your current cursor.

joseramonc

173,538

file-types

Specify additional file types for languages.

execjosh

77,425

tabnine

The all-language autocompleter

#autocomplete

codota

44,007

sequential-number

Input sequential number in the across multiple cursors.

#serial number
#sequence number
#numbering
#text helper

tsuyoshiwada