Atom

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

140,686

Word wrap for Japanese text for versions earlier than 1.2.0

153,956

LiveScript language support in Atom

3,758

Helps developers maintain consistent coding styles between different editors

581,497

Assign file extension icons and colours for improved visual grepping

9,214,334

Display railroad diagram of regex under cursor.

77,050

A preview of the full source code.

6,852,779

Sorts your lines. Never gets tired.

670,801