Atom

Generic code linting support, including RuboCop, flake8, JSHint, CoffeeLint, etc.

30,494

Adds icons, highlights and a package source filter (All/Core/User/Author) to your settings view.

1,767

Encode/decode URLs, Base64 or escape HTML entites.

11,225

Assign file extension icons and colours for improved visual grepping

8,986,019

Display railroad diagram of regex under cursor.

0.19.4 76,211

This package graphs your git commits

0.4.1 100,075

RomainMuller