Qt
Software requirements are increasing exponentially, but your team's capacity is not! Qt 6's tools & APIs empower designers and developers to create more! Build consistently branded 2D & 3D applications with a custom or native look & feel, using designer and developer-friendly tools, a leaner, yet more powerful QML language, and a flexible graphics architecture. From microcontrollers (MCUs) to supercomputers, Qt 6 and our massive ecosystem provide everything you need to design, develop, and deploy software for your entire product line. Create applications that are beautiful in the front end and powerful in the back end, with the same codebase for any hardware, any OS, or bare metal. Qt Group is a global software company with a strong presence in more than 70 industries and is the leading independent technology behind 1+ billion devices and applications. Qt is used by major global companies and developers worldwide.
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GUIslice
GUIslice is a very lightweight platform-independent GUI designed for embedded displays, from an 8-bit Arduino with 2KB RAM to the Raspberry Pi. The library supports creation of multiple pages of buttons, text, images, checkboxes, sliders and other graphics primitives. New UI / widget types can be created easily. The core GUIslice library is written in pure C. GUIslice is intended to be used with Raspberry Pi and all Arduino adaptations (ATmega, STM32duino, ESP8266 / NodeMCU, ESP32, Adafruit Feather M0, nRF52, etc.). In addition to RPI, GUIslice works in other LINUX-based platforms including BeagleBone Black and Virtual Machines (VM). The LINUX operation supports framebuffer-based displays without X-windows / X11. Touchscreen controls are supported (both resistive and capacitive), but it is also possible to run on non-touch displays. Keyboard / GPIO / button navigation of the GUI is also available.
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GUI Guider
GUI Guider is a user-friendly graphical user interface development tool from NXP that enables the rapid development of high-quality displays with the open source LVGL graphics library. GUI Guider's drag-and-drop editor makes it easy to utilize the many features of LVGL such as widgets, animations, and styles to create a GUI with minimal or no coding at all. With the click of a button, you can run your application in a simulated environment or export it to a target project. Generated code from GUI Guider can easily be added to an MCUXpresso IDE or IAR embedded workbench project, accelerating the development process and allowing you to seamlessly add an embedded user interface to your application. GUI Guider is free to use with NXP’s general purpose and crossover MCUs and includes built-in project templates for several supported platforms. Utilize and search through LVGL’s wide selection of widgets to create GUI applications with ease.
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LVGL
LVGL is the most popular free and open source embedded graphics library to create beautiful UIs for any MCU, MPU, and display type. Use SquareLine Studio, our drag-and-drop UI editor, to simplify the development. 30+ built-in widgets, 100+ style properties, web-inspired layout managers, and a typography system supporting many languages. LVGL is fully open source and has no external dependencies which makes its porting incredibly simple. It works with any modern MCU or MPU and can be used with any (RT)OS or bare metal setup to drive ePaper, monochrome, OLED, or TFT displays, and even monitors. Besides, it's free even for commercial projects. SquareLine Studio is an easy-to-use drag-and-drop UI editor tool for LVGL where even designers can create fully functional UIs. Just like LVGL, SquareLine Studio is also fully vendor-agnostic. We have a great network of people and companies who can help you design and develop your UIs, implement drivers, or the whole application.
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