Search Atom packages.

disable-keybindings

Disables keybindings
aki77
8,734

rails-keymapper

A very simple package which inserts ERB snippets.
SauronTheGreat
538

modular-keymaps

A modular solution to Atom Keymaps.
danielbayley
319

keymap-display

View or search for keybindings with a nice interface.
wlwl2
585

shortcuts-teacher

Helps you learn Atom's shortcuts by hinting you when you execute commands without them.
walles
999