When checking out Framindmap, there seems to be a glitch. The blurb says "No installation nor registration is required." but the only option given in the page is to Sign up/Sign in. (Same in the original in French.)
> Open Source<p><pre><code> curl https://framagit.org/framasoft/framacarte | grep -i license
curl https://framagit.org/framasoft/framaforms | grep -i license
</code></pre>
and then I stopped looking. Also, <a href="https://participer.framasoft.org/en/framacode/index.html" rel="nofollow">https://participer.framasoft.org/en/framacode/index.html</a> being blank doesn't help matters but I guess that's the "open source" part - "open MRs to fix our docs"