Question regarding Crazy Ideas List
quikee at gmail.com
Fri Oct 21 13:15:31 UTC 2022
On Thu, Oct 20, 2022 at 2:33 PM Siddharth Khattar <skhattar111 at gmail.com>
> So I was going through the crazy ideas list for LibreOffice at
> https://wiki.documentfoundation.org/Development/Crazy_Ideas .
Crazy Idea page was first created as a dump of some crazy ideas that the
enthusiastic developers had after LibreOffice was forked (this is why many
ideas are 10+ years old), but has since then evolved into a place where
everyone (but the developers) write their crazy ideas in - so keep that in
Also they don't mean anything - probably none of them will ever be
> When I came to the idea "AOT Compilation for Java Libraries used by
> LibreOffice" , there was this line as the first disadvantage ->
> "Feasibility: Is it even possible to use AOT compiled Java Libraries in a
> C++ compiled executable? Couldn't find a definite answer. "
> What does this line mean?
Looks like the crazy idea is just by some user thinking aloud.
Can't AOT compilation be used for all Java Libraries?
Who knows, probably it's possible with a lot of work but don't think
anybody was looking into that.
Also, does LibreOffice use Java Libraries to further compile their
> functions into C++ executable?
> I don't understand what it meant to say at all to be honest.
You're free to ignore that - it's not like the crazy ideas page has any
> Also, the last disadvantage -> "May reduce motivation to move from Java
> Why does LibreOffice want to move on from Java?
We want to move away from Java for core stuff as it would require for every
user to have a JVM installed (only Base currently requires a JVM).
We also want to move away from Java during the building of LibreOffice, for
example running tests written in Java, because C++ tests are easier for
most to debug if something goes wrong (as most of core developers are C++
But we don't want to get rid of Java as a language you can build
LibreOffice extensions in.
> Will it depend entirely on C++ instead then?
No, there is still Python that is used for some things (AFAIK) and
> Is this also a crazy/ambitious idea?
Not that crazy.
> Is it somewhat related to the "Replace Mozilla Rhino with Mozilla's
> SpiderMonkey or Google's V8" idea as it also wants to remove Java as a
Well not directly. Rhino JS support isn't the best or fastest, so replacing
that with an up-to-date C++ compatible JS engine that is actually used in a
browser would be much better.
Also no need to have a JVM installed to run JS would make it a much more
interesting language as an alternative scripting language for macros and
> Or is that a completely seperate idea?
Yes.. and is just a crazy idea.
> Thanks for reading/answering my long question!
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