Atom

Word wrap for Japanese text for versions earlier than 1.2.0

117,702

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

71,453

LiveScript language support in Atom

2,858

Helps developers maintain consistent coding styles between different editors

424,989

Assign file extension icons and colours for improved visual grepping

6,024,209

Display railroad diagram of regex under cursor.

64,686

A preview of the full source code.

5,270,422

Sorts your lines. Never gets tired.

461,483