Can D used for BIG-HUGE projects?

[aberba]

On Sunday, 20 December 2020 at 03:06:21 UTC, H. S. Teoh wrote:
> On Sat, Dec 19, 2020 at 10:53:40PM +0000, Adam D. Ruppe via 
> Digitalmars-d wrote:
>> On Saturday, 19 December 2020 at 09:53:47 UTC, 9il wrote:
>> > big and huge (>100K LOC) projects
>> 
>> Geeze, by that definition my hobby code I wrote by myself is a 
>> "big and huge" project.
>
> Yeah 100K LOC is not very much at all.  The codebase I work on 
> at my day job is >1.2M LOC and takes about 20-30 mins to build. 
> No D, though, unfortunately, just C, C++, Java, JS, and a bit 
> of Tcl.

Why all of those BTW? Are they different applications?