I wrote a thing...
"10 years of Dear ImGui" (long post) 馃帀
https://github.com/ocornut/imgui/issues/7892
10 years of Dear ImGui (long post) 路 Issue #7892 路 ocornut/imgui

10 years of Dear ImGui 馃帀 On August 11, 2014, I published v1.00 of Dear ImGui on GitHub. I thought I would take the occasion to reflect about it, share some data points and stories, and generally th...

GitHub

@ocornut I see strong parallels to FreeRTOS. It also has a big market share, and is used by half of the industry. They had "Dark matter of the embedded universe" as their marketing claim!

The funding was done by dual-licensing with a modified GPL + commercial offer: https://github.com/FreeRTOS/FreeRTOS/blob/V9.0.0/FreeRTOS/License/license.txt

(Meanwhile they were bought by Amazon and relicensed to MIT).

While the modified GPL had no teeth, it was scary enough for commercial customers to buy a license.

Perhaps you should talk to Richard Barry?

FreeRTOS/FreeRTOS/License/license.txt at V9.0.0 路 FreeRTOS/FreeRTOS

'Classic' FreeRTOS distribution. Started as Git clone of FreeRTOS SourceForge SVN repo. Submodules the kernel. - FreeRTOS/FreeRTOS

GitHub