diff --git a/journal/2021-02-10.md b/journal/2021-02-10.md
index bed20d08f..183c96ddc 100644
--- a/journal/2021-02-10.md
+++ b/journal/2021-02-10.md
@@ -31,6 +31,8 @@
   - [[docker]]
 - [[snufkin]]
   - [[tdrop]]
+- [[vera]]
+  - [[sapper]]
 
 ## [[done]]
 - Merged PR by [[vera]] into [[agora server]]: https://github.com/flancian/agora-server/pull/2
diff --git a/sapper.md b/sapper.md
new file mode 100644
index 000000000..49be144a4
--- /dev/null
+++ b/sapper.md
@@ -0,0 +1,10 @@
+# Sapper
+
+- [[go]] https://sapper.svelte.dev/
+- part of [[svelte]]
+
+
+[//begin]: # "Autogenerated link references for markdown compatibility"
+[go]: go "Go"
+[svelte]: svelte "Svelte"
+[//end]: # "Autogenerated link references"
\ No newline at end of file