Since I am using a content management system, it will be difficult to remove some non-free _javascript_ files. I agree with you about Disqus.
The FLOSS Information <address@hidden> wrote:
I think there are non-free _javascript_ files on my blog. It seems to be a bit difficult for me to throw them out because Disqus and Google Custom Search are offered on my content management system. What can I do?
https://theflossinformation.gitlab.io/
You can stop using Google Custom Search and Disqus, of course. As for Google, the freedom-friendly replacement is rather straightforward, as Google _does_ allow you to embed their normal search (which, as you know, works well with no any client-side programs), if you know the magic option. MWE:
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As for Disqus, I am not aware of any direct replacement. The approach itself, that is placing the initial post of the thread on your own website, while outsourcing replies to it to some third-party network, actually, looks dubious to me.