Reminds me of weatherspect(https://robobunny.com/projects/weatherspect/html/) which unfortunately hasn't been working since the API it was using was deprecated/abandoned

The default change date for BSL is " four years after the first publicly available distribution of a specific version"

The BSL is not considered open source, so this is a "source-available 2D animation tool"

BSL is eventually open source. Which is not the same as open source now but not quite the same as source available either IMHO

They got their Ps confused > Chapter 8: Python - The Swiss Army Knife of Programming

PlantUML also has gantt chart (https://plantuml.com/gantt-diagram ) support. unfortunately does not scale below days. There is a chronology diagram(https://plantuml.com/chronology-diagram) available but not linked from the main documentation or documented very much at all. Though it looks like the correct diagram in plantuml for the data in OP is a timing diagram (https://plantuml.com/timing-diagram)

perl + Template Toolkit (using the underdocumented support for the fragment pattern with EXPOSE_BLOCKS), before finding htmx we used Jemplate, which let you compile Template Toolkit templates into Javascript functions

Contrary to what seems to be the rough consensus here, ESB/SOA (+ SOAP + WSDL + XML + ...) the 'correct way to do microservices' is probably something more like Self-Contained Sytems (SCS)

https://scs-architecture.org/

Probably worth noting is that elvis is the origin of nvi (New vi) which is the default on the BSDs

posix vi, ovi and nvi lack an X command

there is no else unless (or even elsunless, since this isn't javascript) in Perl, might have been

    unless (predicate) {
       do_this;
    } else {
       do_the_impossible unless impossible_thing;
    }