Expr Code Editor

An embeddable code editor written in JavaScript.
With full support of Expr language.

Features 👇

Syntax highlighting

Beautiful syntax highlighting with vivid colors and easy customization via CSS.

Autocomplete support

Try to type some expression. Env is represented by Star Wars movies data model.


Only 11 kb (min and gzip)


Editor can automatically grow to fit content. Try to add more lines!

Any framework

Supports React, Vue, Angular and vanilla JavaScript.


Includes one year updates, lifetime security updates and E-mail support.



Includes priority support and technical assistance.

Contact me