diff --git a/layouts/partials/post_meta.html b/layouts/partials/post_meta.html
index 15b8b1b..8bc0e50 100644
--- a/layouts/partials/post_meta.html
+++ b/layouts/partials/post_meta.html
@@ -12,9 +12,11 @@
 {{- $scratch.Add "meta" (slice (i18n "words" .WordCount | default (printf "%d words" .WordCount))) }}
 {{- end }}
 
+{{- if not (.Param "hideAuthor") -}}
 {{- with (partial "author.html" .) }}
 {{- $scratch.Add "meta" (slice .) }}
 {{- end }}
+{{- end }}
 
 {{- with ($scratch.Get "meta") }}
 {{- delimit . " · " -}}
diff --git a/layouts/partials/share_icons.html b/layouts/partials/share_icons.html
index 59ed050..4281c94 100644
--- a/layouts/partials/share_icons.html
+++ b/layouts/partials/share_icons.html
@@ -68,4 +68,14 @@
         </svg>
     </a>
     {{- end }}
-</div>
\ No newline at end of file
+    {{- if (cond ($custom) (in $ShareButtons "ycombinator") (true)) }}
+    <a target="_blank" rel="noopener noreferrer" aria-label="share {{ $title | plainify }} on ycombinator"
+        href="https://news.ycombinator.com/submitlink?t={{ $title }}&u={{ $pageurl }}">
+        <svg version="1.1" xml:space="preserve" width="30px" height="30px" viewBox="0 0 512 512" fill="currentColor"
+            xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape">
+            <path
+                d="M449.446 0C483.971 0 512 28.03 512 62.554L512 449.446C512 483.97 483.97 512 449.446 512L62.554 512C28.03 512 0 483.97 0 449.446L0 62.554C0 28.03 28.029 0 62.554 0L449.446 0ZM183.8767 87.9921H121.8427L230.6673 292.4508V424.0079H281.3328V292.4508L390.1575 87.9921H328.1233L256 238.2489z" />
+        </svg>
+    </a>
+    {{- end }}
+</div>
diff --git a/layouts/partials/svg.html b/layouts/partials/svg.html
index 2f85399..e54d4e1 100644
--- a/layouts/partials/svg.html
+++ b/layouts/partials/svg.html
@@ -487,6 +487,10 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor">
     <path d="M3.678 4.8 12 9.6v9.6l8.322-4.8V4.8L12 0ZM12 19.2l-8.322-4.8V24Z"/>
 </svg>
+{{- else if (eq $icon_name "pixelfed") -}}
+<svg width="24" height="24" version="1.1" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+ <path id="pixelfed" d="m12 .99649c-6.077 0-11.004 4.9264-11.004 11.004 0 6.077 4.9264 11.004 11.004 11.004 6.077 0 11.004-4.9264 11.004-11.004 0-6.077-4.9264-11.004-11.004-11.004zm-1.7683 6.7017h2.9133c1.9016 1e-6 3.4428 1.5006 3.4428 3.3518 0 1.8512-1.5414 3.3526-3.4428 3.3526h-2.0185l-2.8816 2.756v-7.5262c0-1.068.8896-1.9342 1.9867-1.9342z" fill="none" stroke="currentColor" stroke-width="1.993"/>
+</svg>
 {{- else if (eq $icon_name "qq") -}}
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"
     stroke-linecap="round" stroke-linejoin="round">
@@ -667,6 +671,12 @@
 <svg viewBox="0 0 48 48" xmlns="http://www.w3.org/2000/svg" fill="none">
     <path fill-rule="evenodd" clip-rule="evenodd" d="M3.37413 3.37413C0 6.74826 0 12.1788 0 23.04V24.96C0 35.8212 0 41.2517 3.37413 44.6259C6.74826 48 12.1788 48 23.04 48H24.96C35.8212 48 41.2517 48 44.6259 44.6259C48 41.2517 48 35.8212 48 24.96V23.04C48 12.1788 48 6.74826 44.6259 3.37413C41.2517 0 35.8212 0 24.96 0H23.04C12.1788 0 6.74826 0 3.37413 3.37413ZM8.10012 14.6001C8.36012 27.0801 14.6001 34.5801 25.5401 34.5801H26.1602V27.4401C30.1802 27.8401 33.22 30.7801 34.44 34.5801H40.1201C38.5601 28.9001 34.4599 25.7601 31.8999 24.5601C34.4599 23.0801 38.0599 19.4801 38.9199 14.6001H33.7598C32.6398 18.5601 29.3202 22.1601 26.1602 22.5001V14.6001H21V28.4401C17.8 27.6401 13.7601 23.7601 13.5801 14.6001H8.10012Z" fill="currentColor"/>
 </svg>
+{{- else if (eq $icon_name "wechat") -}}
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"
+    stroke-linecap="round" stroke-linejoin="round">
+    <path d="M17 10C20.3142 10 23 12.2165 23 14.95C23 16.4867 22.1513 17.8595 20.8182 18.767V21L18.6756 19.7042C18.1265 19.835 17.5642 19.9007 17 19.9C13.6858 19.9 11 17.6835 11 14.95C11 12.2165 13.6858 10 17 10Z"/>
+    <path d="M10.7657 15.5978C10.033 15.8089 9.24728 15.9231 8.43285 15.9231C7.4893 15.9251 6.55199 15.7679 5.65934 15.4578L3.12367 17V13.9835C1.81018 12.8183 1 11.2223 1 9.46154C1 5.89262 4.3278 3 8.43285 3C12.4487 3 15.7202 5.76769 15.8657 9.23V9.48092M9.49469 7.30769H9.50531M6.30918 7.30769H6.3198M14.8039 13.7692H14.8145M17.9894 13.7692H18"/>
+</svg>
 {{- else if (eq $icon_name "xda") -}}
 <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" fill="currentColor">
     <path