Atom

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

52,680

Word wrap for Japanese text for versions earlier than 1.2.0

112,676

LiveScript language support in Atom

2,480

Helps developers maintain consistent coding styles between different editors

395,662

Assign file extension icons and colours for improved visual grepping

4,738,296

Display railroad diagram of regex under cursor.

58,260

A preview of the full source code.

4.29.8 4,710,921

Sorts your lines. Never gets tired.

348,762