Atom

Show ideographic space (known as 全角スペース)

116,249

Word wrap for Japanese text for versions earlier than 1.2.0

141,267

LiveScript language support in Atom

3,506

Helps developers maintain consistent coding styles between different editors

542,705

Assign file extension icons and colours for improved visual grepping

8,272,770

Display railroad diagram of regex under cursor.

73,727

A preview of the full source code.

6,042,796

Sorts your lines. Never gets tired.

640,453