18.2
Felgo is a native cross-platform development SDK based on Qt for building applications, games and embedded software.
Free planAndroidiOSWeb
Alternatives to libui-ng
27.7
Qt Creator is an IDE for developing applications for desktop, embedded, and mobile systems, as well as web browsers.
Free planAndroidiOSWeb
37.5
B4X is a suite of rapid application development tools for Android, iOS, desktop, server, and IoT projects.
Free planAndroidiOSLinux
- 4
GitHub CodeQL
GitHub CodeQL is a language and toolchain for analyzing code as data.
Free planWebExtensionLinuxmacOS7.5From $30 a month - 5
Tauri Bundler
Tauri Bundler is free, open-source Rust tooling for packaging applications as platform-specific bundles and installers.
Free planAndroidiOSLinuxmacOS7.2Free plan - 6
Avalonia
Free planAndroidiOSWebLinux7.0From €299 a year - 7
Xojo
Xojo is a development environment and programming language for creating apps across desktop, web, and mobile platforms.
AndroidiOSWebLinux6.9$499 one-time - 8
Ionic Framework
Ionic Framework is an open-source UI toolkit for building mobile apps with HTML, CSS, and JavaScript.
Free planAndroidiOSWeb6.8Free plan - 9
Uno Platform
Free planAndroidiOSWebLinux6.8From $390 a year - 10
Haxelib
Haxelib is the library manager included with Haxe distributions, connecting developers to a central repository for finding, installing, and submitting libraries.
Free planAPILinuxmacOSWindows6.5Free plan - 11
Smartface
Smartface is a mobile app development platform for building native iOS and Android apps with JavaScript or TypeScript from a single codebase.
AndroidiOSWebLinux6.5 - 12
Lazarus
Lazarus is a free, Delphi-compatible, cross-platform IDE for Free Pascal and rapid application development.
Free planLinuxmacOSWindows6.3Free plan - 13
Ultimate++
Free planLinuxmacOSWindows6.1Free plan - 14
Framework7 Icons
Framework7 Icons is a free iOS-style icon font made for Framework7, though it can also be used in other projects.
Free planWeb6.0Free plan - 15
Tabris.js
Free planAndroidiOS5.8Free plan - 165.5
- 17
Quasar
AndroidiOSWebLinux5.4 - 18
Slint
AndroidiOSWebLinux5.4 - 19
.NET MAUI
AndroidiOSmacOSWindows5.3 - 20
BeeWare
AndroidiOSWebLinux5.3 - 21
Compose Multiplatform
AndroidiOSWebLinux5.3 - 22
Dioxus
AndroidiOSWebLinux5.3 - 23
Flet
AndroidiOSWebLinux5.3 - 24
Fyne
AndroidiOSWebLinux5.3 - 25
Gio
AndroidiOSWebLinux5.3 - 26
Gluon Mobile
AndroidiOSLinuxmacOS5.3 - 27
JUCE
AndroidiOSLinuxmacOS5.3 - 28
Kivy
AndroidiOSLinuxmacOS5.3 - 29
Kotlin Multiplatform
AndroidiOSWebLinux5.3 - 30
Lynx
AndroidiOSWebmacOS5.3