[blehn]

No idea whether or not the UI is user-friendly, but the installation steps alone for InvokeAI are already a barrier for 99.9% of the world. Not to say Noiselith couldn't be open-source, but it's clearly offering something different from InvokeAI.

[demosthanos]

I can't even figure out how one would install Noiselith. It has some text that says "Download for free on your PC", but it's not a button or a link. Maybe they're doing some weirdly locked-down user-agent sniffing and refuse to allow me to even attempt to download any version on Linux?

InvokeAI is installed via a script, sure, but it's also just a few clicks: download, extract, double-click on a specific file, enjoy.

[blehn]

There are two giant download buttons on the Noiselith homepage. The mac button downloads a dmg and the windows button downloads an exe.