Atom

Word wrap for Japanese text for versions earlier than 1.2.0

119,832

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

77,625

LiveScript language support in Atom

3,094

Helps developers maintain consistent coding styles between different editors

448,211

Assign file extension icons and colours for improved visual grepping

6,501,958

Display railroad diagram of regex under cursor.

66,384

A preview of the full source code.

5,410,541

Sorts your lines. Never gets tired.

498,276