GuiLite – Tiny UI framework, runs on MCU without OS
✔️The smallest header-only GUI library(4 KLOC) for all platforms - idea4good/GuiLite
GuiLite – Tiny UI framework, runs on MCU without OS launched on February 1, 2019 with 355 votes, #29 of 3,290 launches that month and more than 99% of that year's launches. The site was still online in September 2026, 7 years on.
In plain words
GuiLite is a lightweight user interface framework designed for microcontrollers without operating systems. It enables developers to create graphical interfaces on resource-constrained embedded devices. The framework is particularly suited for hardware engineers and embedded systems developers who need UI capabilities on MCUs. Its minimal footprint makes it stand out as a solution for projects where traditional UI frameworks would be impractical due to memory and processing limitations.
written from the facts on this page · September 2026
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GuiLite – UI framework for all platforms2018 · github.com · ▲19✔️The smallest header-only GUI library(4 KLOC) for all platforms - idea4good/GuiLite
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