diff --git a/book/src/nostr-sdk/03-quickstart.md b/book/src/nostr-sdk/03-quickstart.md
index b0ebf87b0..170cde319 100644
--- a/book/src/nostr-sdk/03-quickstart.md
+++ b/book/src/nostr-sdk/03-quickstart.md
@@ -32,3 +32,32 @@ Listen for notifications from the relays based on the subscribed filters and pro
 ```
 
 </section>
+
+<div slot="title">Python</div>
+<section>
+
+TODO
+
+</section>
+
+<div slot="title">JavaScript</div>
+<section>
+
+TODO
+
+</section>
+
+<div slot="title">Kotlin</div>
+<section>
+
+TODO
+
+</section>
+
+<div slot="title">Swift</div>
+<section>
+
+TODO
+
+</section>
+</custom-tabs>
diff --git a/book/src/nostr/06-nip01.md b/book/src/nostr/06-nip01.md
index 1114611d1..fa9ad13dd 100644
--- a/book/src/nostr/06-nip01.md
+++ b/book/src/nostr/06-nip01.md
@@ -24,3 +24,32 @@ If you have an existing metadata object, it can be used with the [EventBuilder](
 For documentation on the available struct attributes, check out [the Metadata documentation](https://docs.rs/nostr/latest/nostr/types/metadata/struct.Metadata.html).
 
 </section>
+
+<div slot="title">Python</div>
+<section>
+
+TODO
+
+</section>
+
+<div slot="title">JavaScript</div>
+<section>
+
+TODO
+
+</section>
+
+<div slot="title">Kotlin</div>
+<section>
+
+TODO
+
+</section>
+
+<div slot="title">Swift</div>
+<section>
+
+TODO
+
+</section>
+</custom-tabs>
\ No newline at end of file