lvgl VS embox

Compare lvgl vs embox and see what are their differences.


Powerful and easy-to-use embedded GUI library with many widgets, advanced visual effects (opacity, antialiasing, animations) and low memory requirements (16K RAM, 64K Flash). (by lvgl)


Modular and configurable OS for embedded applications (by embox)
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lvgl embox
14 27
8,027 679
4.3% 1.2%
9.9 9.8
3 days ago 4 days ago
MIT License BSD 2-clause "Simplified" License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.


Posts with mentions or reviews of lvgl. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-11-05.


Posts with mentions or reviews of embox. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-09-29.
  • When to choose Linux over an RTOS?
    1 project | | 16 Nov 2021
    We try to solve these Linux disadvantages in our way in Embox project. The project allows run Linux software everywhere including MCUs.
  • Release v0.5.4 · embox/embox
    1 project | | 1 Oct 2021
  • Embox v0.5.4 Released
    1 project | | 1 Oct 2021
  • Embox: Modular and configurable OS for embedded applications
    1 project | | 29 Sep 2021
  • Open source projects
    6 projects | | 29 Sep 2021
    Embox ( open-source RTOS for embedded systems. It was born as a student project and a lot of students took part in it.
  • STM32 lwip not accepting more than 2 clients?
    1 project | | 22 Sep 2021
    Look at Embox ( It has its own TCP/IP stack and the support of STM32 boards including H7. The TCP stack has even more rich features than lwIP (see about design web-sites in the article (
  • Where are the embedded libraries for MQTT v5?
    1 project | | 21 Aug 2021
    You can run full paho-c lib with Embox ( on embedded platforms including MCUs. There is an example for stm32f769i_discovery (\_mqtt\_c/templates/stm32f769i\_discovery)
  • Embedded software testing
    2 projects | | 7 Aug 2021
    In Embox ( ) we use several testing levels to check different parts including hardware. We designed unit test framework on C and can use it to check hardware ( We also try to develop peripheral independent code. We created libraries and use files for access to peripherals that allows using a command-line interface to test hardware. And finally, we have a regression testing framework. It bases on 'telnet' and 'expect' ( I'm sure that UART can be used instead of telnet
  • which modbus c library do you use?
    3 projects | | 4 Aug 2021
    Embox ( is a configurable open-source RTOS. Its main idea is to use Linux software everywhere including MCU or develop software in a convenient environment. In other words, you can use wished Linux software without "heavy" Linux kernel therefore you need small resources. In the article, libmodbus is used on STM32F4-discovery. Embox allows using of such complex Linux software as OpenCV on STM32 ( ) or Qt (\_sHrQjjE)
  • Best practices for creating cross-platform designs?
    1 project | | 31 Jul 2021
    Maybe it is better for you to use some OS. For example, Embox ( allows to run software without code changing everywhere including MCUs. It only needs to include a string with your app into a config file. You also can split your code into modules (libraries apps etc) and you can pass options through the config file.

What are some alternatives?

When comparing lvgl and embox you can also consider the following projects:

imgui - Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

GuiLite - ✔️The smallest header-only GUI library(4 KLOC) for all platforms

littlefs - A little fail-safe filesystem designed for microcontrollers

stm32-bootloader - Customizable Bootloader for STM32 microcontrollers. This example demonstrates how to perform in-application-programming of a firmware located on an external SD card with FAT32 file system.

hagl - Hardware Agnostic Graphics Library for embedded

OctoPrint-TouchUI - A touch friendly interface for a small TFT module or phone

qt5-webkit-container - A barebones WebKit container for pure HTML5 UI

bekantfirmware - Programmable position memory for IKEA BEKANT adjustable sit/stand desk

libmodbus - A Modbus library for Linux, Mac OS X, FreeBSD, QNX and Windows

lvgl-sdl - A crossplatform SDL wrapper for the Light and Versatile Graphics Library

pjproject - PJSIP project

gfxprim - Open-source modular 2D bitmap graphics library with emphasis on speed and correctness.