FlatLaf - Flat Look and Feel

FlatLaf is a modern open-source cross-platform Look and Feel for Java desktop applications.

It is mostly "flat" (no shadows or gradients), clean, simple and elegant. It comes with Light and Dark themes and is made for HiDPI displays.

The look is heavily inspired by Darcula and IntelliJ themes from IntelliJ IDEA 2019.2+ and uses mostly the same colors and icons.

Demo

Download flatlaf-demo-0.1.jar and run it with java -jar flatlaf-demo-0.1.jar (or double-click it). Requires Java 8 or newer.

Download

Coming soon

License

FlatLaf is open source licensed under the Apache 2.0 License