diff --git a/bindings/nostr-js/src/event/builder.rs b/bindings/nostr-js/src/event/builder.rs
index 3d5909f11..ba46e6fdd 100644
--- a/bindings/nostr-js/src/event/builder.rs
+++ b/bindings/nostr-js/src/event/builder.rs
@@ -385,7 +385,7 @@ impl JsEventBuilder {
     }
 
     #[wasm_bindgen(js_name = stallData)]
-    pub fn stall_data(data: JsStallData) -> Self {
+    pub fn stall_data(data: &JsStallData) -> Self {
         Self {
             builder: EventBuilder::stall_data(data.deref().clone()),
         }
diff --git a/bindings/nostr-js/src/event/tag.rs b/bindings/nostr-js/src/event/tag.rs
index eed2e69ca..ac7a6d1ea 100644
--- a/bindings/nostr-js/src/event/tag.rs
+++ b/bindings/nostr-js/src/event/tag.rs
@@ -39,8 +39,9 @@ impl From<JsHttpMethod> for HttpMethod {
 
 #[wasm_bindgen(js_name = Thumbnails)]
 pub struct JsThumbnails {
-    url: String,
-    dimensions: Option<JsImageDimensions>,
+    #[wasm_bindgen(getter_with_clone)]
+    pub url: String,
+    pub dimensions: Option<JsImageDimensions>,
 }
 
 impl From<JsThumbnails> for (UncheckedUrl, Option<ImageDimensions>) {
@@ -52,6 +53,14 @@ impl From<JsThumbnails> for (UncheckedUrl, Option<ImageDimensions>) {
     }
 }
 
+#[wasm_bindgen(js_class = Thumbnails)]
+impl JsThumbnails {
+    #[wasm_bindgen(constructor)]
+    pub fn new(url: String, dimensions: Option<JsImageDimensions>) -> Self {
+        Self { url, dimensions }
+    }
+}
+
 #[derive(Clone, Copy)]
 #[wasm_bindgen(js_name = ImageDimensions)]
 pub struct JsImageDimensions {
diff --git a/bindings/nostr-js/src/key/public_key.rs b/bindings/nostr-js/src/key/public_key.rs
index 4db33e854..fde2786cc 100644
--- a/bindings/nostr-js/src/key/public_key.rs
+++ b/bindings/nostr-js/src/key/public_key.rs
@@ -9,6 +9,7 @@ use wasm_bindgen::prelude::*;
 
 use crate::error::{into_err, Result};
 
+#[derive(Clone, Copy)]
 #[wasm_bindgen(js_name = PublicKey)]
 pub struct JsPublicKey {
     pub(crate) inner: PublicKey,
diff --git a/bindings/nostr-js/src/nips/nip15.rs b/bindings/nostr-js/src/nips/nip15.rs
index 3369ec56e..abaebda45 100644
--- a/bindings/nostr-js/src/nips/nip15.rs
+++ b/bindings/nostr-js/src/nips/nip15.rs
@@ -58,10 +58,12 @@ impl Deref for JsShippingMethod {
 
 #[wasm_bindgen(js_class = ShippingMethod)]
 impl JsShippingMethod {
+    #[wasm_bindgen(constructor)]
     pub fn new(id: &str, cost: f64) -> Self {
         ShippingMethod::new(id, cost).into()
     }
 
+    #[wasm_bindgen(js_name = getShuppingCost)]
     pub fn get_shipping_cost(&self) -> JsShippingCost {
         ShippingMethod::get_shipping_cost(self.deref()).into()
     }
@@ -108,6 +110,7 @@ impl Deref for JsStallData {
 
 #[wasm_bindgen(js_class = StallData)]
 impl JsStallData {
+    #[wasm_bindgen(constructor)]
     pub fn new(id: &str, name: &str, currency: &str) -> Self {
         StallData::new(id, name, currency).into()
     }
@@ -162,6 +165,7 @@ impl From<JsProductData> for ProductData {
 
 #[wasm_bindgen(js_class = ProductData)]
 impl JsProductData {
+    #[wasm_bindgen(constructor)]
     pub fn new(id: &str, stall_id: &str, name: &str, currency: &str) -> Self {
         ProductData::new(id, stall_id, name, currency).into()
     }
diff --git a/bindings/nostr-js/src/nips/nip53.rs b/bindings/nostr-js/src/nips/nip53.rs
index 1d9dc7ddd..d7c5a295b 100644
--- a/bindings/nostr-js/src/nips/nip53.rs
+++ b/bindings/nostr-js/src/nips/nip53.rs
@@ -11,12 +11,13 @@ use crate::event::tag::JsImageDimensions;
 use crate::key::JsPublicKey;
 
 #[wasm_bindgen(js_name = Image)]
-pub struct Image {
-    url: String,
-    dimensions: Option<JsImageDimensions>,
+pub struct JsImage {
+    #[wasm_bindgen(getter_with_clone)]
+    pub url: String,
+    pub dimensions: Option<JsImageDimensions>,
 }
 
-impl From<(UncheckedUrl, Option<ImageDimensions>)> for Image {
+impl From<(UncheckedUrl, Option<ImageDimensions>)> for JsImage {
     fn from(value: (UncheckedUrl, Option<ImageDimensions>)) -> Self {
         Self {
             url: value.0.to_string(),
@@ -25,23 +26,23 @@ impl From<(UncheckedUrl, Option<ImageDimensions>)> for Image {
     }
 }
 
-impl Image {
-    pub fn url(&self) -> String {
-        self.url.to_string()
-    }
-
-    pub fn dimensions(&self) -> Option<JsImageDimensions> {
-        self.dimensions.clone().map(|d| d.into())
+#[wasm_bindgen(js_class = Image)]
+impl JsImage {
+    #[wasm_bindgen(constructor)]
+    pub fn new(url: String, dimensions: Option<JsImageDimensions>) -> Self {
+        Self { url, dimensions }
     }
 }
 
 #[wasm_bindgen(js_name = User)]
-pub struct User {
-    public_key: JsPublicKey,
-    url: Option<String>,
+pub struct JsUser {
+    #[wasm_bindgen(js_name = publicKey)]
+    pub public_key: JsPublicKey,
+    #[wasm_bindgen(getter_with_clone)]
+    pub url: Option<String>,
 }
 
-impl From<(PublicKey, Option<UncheckedUrl>)> for User {
+impl From<(PublicKey, Option<UncheckedUrl>)> for JsUser {
     fn from(value: (PublicKey, Option<UncheckedUrl>)) -> Self {
         Self {
             public_key: value.0.into(),
@@ -50,13 +51,11 @@ impl From<(PublicKey, Option<UncheckedUrl>)> for User {
     }
 }
 
-impl User {
-    pub fn public_key(&self) -> JsPublicKey {
-        self.public_key.clone().into()
-    }
-
-    pub fn url(&self) -> Option<String> {
-        self.url.clone()
+#[wasm_bindgen(js_class = User)]
+impl JsUser {
+    #[wasm_bindgen(constructor)]
+    pub fn new(public_key: JsPublicKey, url: Option<String>) -> Self {
+        Self { public_key, url }
     }
 }
 
@@ -81,24 +80,28 @@ impl Deref for JsLiveEventStatus {
 
 #[wasm_bindgen(js_class = LiveEventStatus)]
 impl JsLiveEventStatus {
+    #[wasm_bindgen(constructor)]
     pub fn planned() -> Self {
         Self {
             inner: LiveEventStatus::Planned,
         }
     }
 
+    #[wasm_bindgen(constructor)]
     pub fn live() -> Self {
         Self {
             inner: LiveEventStatus::Live,
         }
     }
 
+    #[wasm_bindgen(constructor)]
     pub fn ended() -> Self {
         Self {
             inner: LiveEventStatus::Ended,
         }
     }
 
+    #[wasm_bindgen(constructor)]
     pub fn custom(string: String) -> Self {
         Self {
             inner: LiveEventStatus::Custom(string),
@@ -178,7 +181,7 @@ impl JsLiveEvent {
     }
 
     #[wasm_bindgen(getter)]
-    pub fn image(&self) -> Option<Image> {
+    pub fn image(&self) -> Option<JsImage> {
         self.inner.image.clone().map(|i| i.into())
     }
 
@@ -238,7 +241,7 @@ impl JsLiveEvent {
     }
 
     #[wasm_bindgen(getter)]
-    pub fn speakers(&self) -> Vec<User> {
+    pub fn speakers(&self) -> Vec<JsUser> {
         self.inner
             .speakers
             .clone()
@@ -248,7 +251,7 @@ impl JsLiveEvent {
     }
 
     #[wasm_bindgen(getter)]
-    pub fn participants(&self) -> Vec<User> {
+    pub fn participants(&self) -> Vec<JsUser> {
         self.inner
             .participants
             .clone()
diff --git a/bindings/nostr-js/src/nips/nip57.rs b/bindings/nostr-js/src/nips/nip57.rs
index 574a48e9c..f4dd2f87a 100644
--- a/bindings/nostr-js/src/nips/nip57.rs
+++ b/bindings/nostr-js/src/nips/nip57.rs
@@ -63,6 +63,7 @@ impl Deref for JsZapRequestData {
 
 #[wasm_bindgen(js_class = ZapRequestData)]
 impl JsZapRequestData {
+    #[wasm_bindgen(constructor)]
     pub fn new(
         public_key: &JsPublicKey,
         relays: Vec<String>,
diff --git a/bindings/nostr-js/src/nips/nip65.rs b/bindings/nostr-js/src/nips/nip65.rs
index e57dc7687..7d18c8a96 100644
--- a/bindings/nostr-js/src/nips/nip65.rs
+++ b/bindings/nostr-js/src/nips/nip65.rs
@@ -12,8 +12,9 @@ use crate::event::JsEvent;
 
 #[wasm_bindgen(js_name = RelayListItem)]
 pub struct JsRelayListItem {
-    url: String,
-    metadata: Option<JsRelayMetadata>,
+    #[wasm_bindgen(getter_with_clone)]
+    pub url: String,
+    pub metadata: Option<JsRelayMetadata>,
 }
 
 impl From<JsRelayListItem> for (UncheckedUrl, Option<RelayMetadata>) {
@@ -27,19 +28,10 @@ impl From<JsRelayListItem> for (UncheckedUrl, Option<RelayMetadata>) {
 
 #[wasm_bindgen(js_class = RelayListItem)]
 impl JsRelayListItem {
+    #[wasm_bindgen(constructor)]
     pub fn new(url: String, metadata: Option<JsRelayMetadata>) -> Self {
         Self { url, metadata }
     }
-
-    #[wasm_bindgen(getter)]
-    pub fn url(&self) -> String {
-        self.url.clone()
-    }
-
-    #[wasm_bindgen(getter)]
-    pub fn metadata(&self) -> Option<JsRelayMetadata> {
-        self.metadata
-    }
 }
 
 #[wasm_bindgen(js_name = extractRelayList)]
diff --git a/bindings/nostr-js/src/nips/nip94.rs b/bindings/nostr-js/src/nips/nip94.rs
index d228b61d9..41e8ea7b3 100644
--- a/bindings/nostr-js/src/nips/nip94.rs
+++ b/bindings/nostr-js/src/nips/nip94.rs
@@ -14,8 +14,10 @@ use crate::event::tag::JsImageDimensions;
 
 #[wasm_bindgen(js_name = Aes256Gcm)]
 pub struct JsAes256Gcm {
-    key: String,
-    iv: String,
+    #[wasm_bindgen(getter_with_clone)]
+    pub key: String,
+    #[wasm_bindgen(getter_with_clone)]
+    pub iv: String,
 }
 
 impl From<JsAes256Gcm> for (String, String) {
@@ -33,7 +35,9 @@ impl From<(String, String)> for JsAes256Gcm {
     }
 }
 
+#[wasm_bindgen(js_class = Aes256Gcm)]
 impl JsAes256Gcm {
+    #[wasm_bindgen(constructor)]
     pub fn new(key: String, iv: String) -> Self {
         Self { key, iv }
     }
@@ -60,6 +64,7 @@ impl Deref for JsFileMetadata {
 
 #[wasm_bindgen(js_class = FileMetadata)]
 impl JsFileMetadata {
+    #[wasm_bindgen(constructor)]
     pub fn new(url: &str, mime_type: String, hash: &str) -> Result<JsFileMetadata> {
         Ok(Self {
             inner: FileMetadata::new(
diff --git a/bindings/nostr-js/src/nips/nip98.rs b/bindings/nostr-js/src/nips/nip98.rs
index 111af579f..d535e3b3e 100644
--- a/bindings/nostr-js/src/nips/nip98.rs
+++ b/bindings/nostr-js/src/nips/nip98.rs
@@ -26,6 +26,7 @@ impl From<JsHttpData> for HttpData {
 
 #[wasm_bindgen(js_class = HttpData)]
 impl JsHttpData {
+    #[wasm_bindgen(constructor)]
     pub fn new(url: &str, method: JsHttpMethod) -> Self {
         HttpData::new(UncheckedUrl::from(url), method.into()).into()
     }