Atom

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

135,366

Word wrap for Japanese text for versions earlier than 1.2.0

151,046

LiveScript language support in Atom

3,687

Helps developers maintain consistent coding styles between different editors

575,184

Assign file extension icons and colours for improved visual grepping

8,983,751

Display railroad diagram of regex under cursor.

76,203

A preview of the full source code.

6,421,701

Sorts your lines. Never gets tired.

664,077