Sciter Alternatives

If you can build a website, you can build a desktop app. Electron is a framework for creating native applications with web technologies like JavaScript, HTML, and CSS. It takes care of the hard parts so you can focus on the core of your application.

NoesisGUI is a User Interface middleware for videogames and realtime applications:

Ultralight is and HTML UI kit for use with games and desktop apps. It's essentially a stripped and rebuilt version of WebKit designed for speed, performance and efficiency.

DeskGap is a framework for building cross-platform desktop apps with web technologies (JavaScript, HTML and CSS).

Cobalt is a lightweight HTML5/CSS/JS application container that is designed to provide a rich application development environment with minimal resource consumption (deployment size, RAM, CPU, GPU).

Chromely is a lightweight alternative to Electron.NET, Electron for .NET/.NET Core developers.

Coherent GT is a user interface runtime for game UI based on a heavily modified version of WebKit. It removes unnecessary features of Webkit and involves rewriting of some elements to get it finely tuned for performance in games.

pywebview is a lightweight cross-platform wrapper around a webview component that allows to display HTML content in its own native GUI window. You may think of as Electron for Python (minus huge executable sizes).

azula is a lightweight alternative to Electron. It is based on Ultralight, which is an embedding friendly Fork of WebKit, with less memory usage and low disk space requirements.

Create lightweight, installable applications written in HTML, CSS, Javascript, and PHP for the Windows, Mac, and Linux desktop operating systems.