some reference for LinkExplorer

I don't know exactly why/how this works. I figured out a thing on my own, then added the list around thanks to something from Grok TiddlyWiki, but it didn't work exactly, so this solution is a hack between Soren Bjornstad's work and my own!?

I had this:

<div class="linkExplorer">
    <div class="linksIn column">
        <h3>Inbound</h3>
        <<list-links "[all[current]backlinks[]]">>
    </div>
    <div class="linksOut column">
        <h3>Outbound</h3>
        <<list-links "[all[current]links[]]">>
     </div>
</div>

I evolved it to this from Hiding and Showing Things on Grok TiddlyWiki

<$list filter="[all[current]links[]] [all[current]backlinks[]] +[first[]]" variable=_>
<div class="linkExplorer">
    <div class="linksIn column">
        <h3>Inbound</h3>
        <<linkDisplay "Links" "links[]" "sib-links">>
    </div>
    <div class="linksOut column">
        <h3>Outbound</h3>
        <<linkDisplay "Backlinks" "backlinks[]" "sib-backlinks">>
     </div>
</div>
</$list>

And then my hybrid solution in the end is what is live at LinkExplorer right now:

<$list filter="[all[current]links[]] [all[current]backlinks[]] +[first[]]" variable=_>
<div class="linkExplorer">
    <div class="linksIn column">
        <h3>Inbound</h3>
         <<list-links "[all[current]backlinks[]]">>
    </div>
    <div class="linksOut column">
        <h3>Outbound</h3>
        <<list-links "[all[current]links[]]">>
     </div>
</div>
</$list>

¯\_(ツ)_/¯