diff --git a/.idea/leptos-use.iml b/.idea/leptos-use.iml
index db5be54..60999d5 100644
--- a/.idea/leptos-use.iml
+++ b/.idea/leptos-use.iml
@@ -1,5 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="CPP_MODULE" version="4">
+  <component name="FacetManager">
+    <facet type="Python" name="Python facet">
+      <configuration sdkName="Python 3.9" />
+    </facet>
+  </component>
   <component name="NewModuleRootManager">
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/examples" isTestSource="false" />
@@ -10,5 +15,6 @@
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="Python 3.9 interpreter library" level="application" />
   </component>
 </module>
\ No newline at end of file
diff --git a/Cargo.toml b/Cargo.toml
index deec265..b785151 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,3 +16,4 @@ repository = "https://github.com/Synphonyte/leptos-use"
 leptos = "0.3"
 web-sys = "0.3"
 wasm-bindgen = "0.2"
+js-sys = "0.3"
\ No newline at end of file
diff --git a/docs/book/src/SUMMARY.md b/docs/book/src/SUMMARY.md
index 32e473e..6afe548 100644
--- a/docs/book/src/SUMMARY.md
+++ b/docs/book/src/SUMMARY.md
@@ -10,3 +10,7 @@
 # Browser
 
 - [use_event_listener](browser/use_event_listener.md)
+
+# Utilities
+
+- [use_throttle_fn](utilities/use_throttle_fn.md)
\ No newline at end of file
diff --git a/docs/book/src/extract_doc_comment.py b/docs/book/src/extract_doc_comment.py
index f7a0709..a2f831a 100644
--- a/docs/book/src/extract_doc_comment.py
+++ b/docs/book/src/extract_doc_comment.py
@@ -6,8 +6,10 @@ def main():
     file_name = f"../../../../src/{name}.rs"
     with open(file_name) as f:
         in_code_block = False
+        doc_comment_started = False
         for line in f.readlines():
             if line.startswith("///"):
+                doc_comment_started = True
                 line = line.strip().replace("/// ", "").replace("///", "")
                 if "```" in line:
                     if not in_code_block:
@@ -15,6 +17,8 @@ def main():
                     in_code_block = not in_code_block
 
                 print(line)
+            elif doc_comment_started:
+                return
 
 
 if __name__ == '__main__':
diff --git a/docs/book/src/utilities/use_throttle_fn.md b/docs/book/src/utilities/use_throttle_fn.md
new file mode 100644
index 0000000..faf261f
--- /dev/null
+++ b/docs/book/src/utilities/use_throttle_fn.md
@@ -0,0 +1,3 @@
+# use_throttle_fn
+
+<!-- cmdrun python3 ../extract_doc_comment.py use_throttle_fn -->
diff --git a/src/lib.rs b/src/lib.rs
index 8b4d75b..98ed266 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,6 +1,9 @@
 pub mod core;
 pub mod use_event_listener;
 pub mod use_scroll;
+pub mod use_throttle_fn;
+pub mod utils;
 
 pub use use_event_listener::use_event_listener;
-pub use use_scroll::use_scroll;
+pub use use_scroll::*;
+pub use use_throttle_fn::*;
diff --git a/src/use_event_listener.rs b/src/use_event_listener.rs
index 77d1237..696e04c 100644
--- a/src/use_event_listener.rs
+++ b/src/use_event_listener.rs
@@ -1,9 +1,7 @@
 use crate::core::EventTargetMaybeSignal;
 use leptos::ev::EventDescriptor;
-use leptos::html::ElementDescriptor;
 use leptos::*;
 use std::cell::RefCell;
-use std::ops::Deref;
 use std::rc::Rc;
 use wasm_bindgen::closure::Closure;
 use wasm_bindgen::JsCast;
diff --git a/src/use_scroll.rs b/src/use_scroll.rs
index 09470c3..0fbc2ba 100644
--- a/src/use_scroll.rs
+++ b/src/use_scroll.rs
@@ -1,6 +1,20 @@
+use crate::core::EventTargetMaybeSignal;
 use crate::use_event_listener;
 use leptos::*;
 
+// pub fn use_scroll<El, T, Fx, Fy>(
+//     cx: Scope,
+//     element: El,
+//     options: UseScrollOptions,
+// ) -> UseScrollReturn<Fx, Fy>
+// where
+//     (Scope, El): Into<EventTargetMaybeSignal<T>>,
+//     T: Into<web_sys::EventTarget> + Clone + 'static,
+// {
+// }
+
+/// Options for [`use_scroll`].
+#[derive(Default)]
 pub struct UseScrollOptions {
     /// Throttle time in milliseconds for the scroll events. Defaults to 0 (disabled).
     pub throttle: u32,
@@ -8,18 +22,46 @@ pub struct UseScrollOptions {
     /// After scrolling ends we wait idle + throttle milliseconds before we consider scrolling to have stopped.
     /// Defaults to 200.
     pub idle: u32,
+
+    /// Threshold in pixels when we consider a side to have arrived (`UseScrollReturn::arrived_state`).
+    pub offset: ScrollOffset,
+
+    /// Callback when scrolling is happening.
+    pub on_scroll: Option<Box<dyn Fn()>>,
+
+    /// Callback when scrolling stops (after `idle` + `throttle` milliseconds have passed).
+    pub on_stop: Option<Box<dyn Fn()>>,
+
+    /// Options passed to the `addEventListener("scroll", ...)` call
+    pub event_listener_options: Option<web_sys::AddEventListenerOptions>,
+
+    /// When changing the `x` or `y` signals this specifies the scroll behaviour.
+    /// Can be `Auto` (= not smooth) or `Smooth`. Defaults to `Auto`.
+    pub behavior: ScrollBehavior,
 }
 
-pub struct UseScrollReturn {
-    pub x: ReadSignal<f64>,
-    pub setX: WriteSignal<f64>,
-    pub y: ReadSignal<f64>,
-    pub setY: WriteSignal<f64>,
-    pub isScrolling: ReadSignal<bool>,
-    pub arrivedState: ReadSignal<Directions>,
-    pub directions: ReadSignal<Directions>,
+#[derive(Default)]
+pub enum ScrollBehavior {
+    #[default]
+    Auto,
+    Smooth,
 }
 
+pub struct UseScrollReturn<Fx, Fy>
+where
+    Fx: FnMut(f64),
+    Fy: FnMut(f64),
+{
+    pub x: Signal<f64>,
+    pub set_x: Fx,
+    pub y: Signal<f64>,
+    pub set_y: Fy,
+    pub is_scrolling: Signal<bool>,
+    pub arrived_state: Signal<Directions>,
+    pub directions: Signal<Directions>,
+}
+
+#[derive(Copy, Clone)]
 pub struct Directions {
     pub left: bool,
     pub right: bool,
@@ -27,4 +69,10 @@ pub struct Directions {
     pub bottom: bool,
 }
 
-pub fn use_scroll() {}
+#[derive(Default)]
+pub struct ScrollOffset {
+    pub left: f64,
+    pub top: f64,
+    pub right: f64,
+    pub bottom: f64,
+}
diff --git a/src/use_throttle_fn.rs b/src/use_throttle_fn.rs
new file mode 100644
index 0000000..4125464
--- /dev/null
+++ b/src/use_throttle_fn.rs
@@ -0,0 +1,116 @@
+use crate::utils::{create_filter_wrapper, create_filter_wrapper_with_arg, throttle_filter};
+use leptos::MaybeSignal;
+use std::cell::RefCell;
+use std::rc::Rc;
+
+pub use crate::utils::ThrottleOptions;
+
+/// Throttle execution of a function.
+/// Especially useful for rate limiting execution of handlers on events like resize and scroll.
+///
+/// > Throttle is a spring that throws balls: after a ball flies out it needs some time to shrink back, so it cannot throw any more balls unless it's ready.
+///
+/// ## Demo
+///
+/// TODO
+///
+/// ## Usage
+///
+/// ```
+/// use leptos::*;
+/// use leptos_use::use_throttle_fn;
+///
+/// #[component]
+/// fn Demo(cx: Scope) -> impl IntoView {
+///     let mut throttled_fn = use_throttle_fn(
+///         || {
+///             // do something, it will be called at most 1 time per second
+///         },
+///         1000.0,
+///     );
+///     view! { cx,
+///         <button on:click=move |_| { throttled_fn(); }>
+///             "Smash me!"
+///         </button>
+///     }
+/// }
+/// ```
+///
+/// You can provide options when you use [`use_throttle_fn_with_options`].
+///
+/// ```
+/// # use leptos::*;
+/// # use leptos_use::{ThrottleOptions, use_throttle_fn_with_options};
+///
+/// # #[component]
+/// # fn Demo(cx: Scope) -> impl IntoView {
+///  let throttled_fn = use_throttle_fn_with_options(
+///     || {
+///         // do something, it will be called at most 1 time per second
+///     },
+///     1000.0,
+///     ThrottleOptions {
+///         leading: true,
+///         trailing: true,
+///     }
+/// );
+/// #    view! { cx, }
+/// # }
+/// ```
+///
+/// If your function that you want to throttle takes an argument there are also the versions
+/// [`use_throttle_fn_with_args`] and [`use_throttle_fn_with_args_and_options`].
+///
+/// ## Recommended Reading
+///
+/// - [**Debounce vs Throttle**: Definitive Visual Guide](https://redd.one/blog/debounce-vs-throttle)
+pub fn use_throttle_fn<F, R>(
+    func: F,
+    ms: impl Into<MaybeSignal<f64>>,
+) -> impl FnMut() -> Rc<RefCell<Option<R>>>
+where
+    F: FnMut() -> R + Clone + 'static,
+    R: 'static,
+{
+    use_throttle_fn_with_options(func, ms, Default::default())
+}
+
+/// Version of [`use_throttle_fn`] with throttle options. See the docs for [`use_throttle_fn`] for how to use.
+pub fn use_throttle_fn_with_options<F, R>(
+    func: F,
+    ms: impl Into<MaybeSignal<f64>>,
+    options: ThrottleOptions,
+) -> impl FnMut() -> Rc<RefCell<Option<R>>>
+where
+    F: FnMut() -> R + Clone + 'static,
+    R: 'static,
+{
+    create_filter_wrapper(throttle_filter(ms, options), func)
+}
+
+/// Version of [`use_throttle_fn`] with an argument for the throttled function. See the docs for [`use_throttle_fn`] for how to use.
+pub fn use_throttle_fn_with_arg<F, Arg, R>(
+    func: F,
+    ms: impl Into<MaybeSignal<f64>>,
+) -> impl FnMut(Arg) -> Rc<RefCell<Option<R>>>
+where
+    F: FnMut(Arg) -> R + Clone + 'static,
+    Arg: 'static,
+    R: 'static,
+{
+    use_throttle_fn_with_arg_and_options(func, ms, Default::default())
+}
+
+/// Version of [`use_throttle_fn_with_arg`] with throttle options. See the docs for [`use_throttle_fn`] for how to use.
+pub fn use_throttle_fn_with_arg_and_options<F, Arg, R>(
+    func: F,
+    ms: impl Into<MaybeSignal<f64>>,
+    options: ThrottleOptions,
+) -> impl FnMut(Arg) -> Rc<RefCell<Option<R>>>
+where
+    F: FnMut(Arg) -> R + Clone + 'static,
+    Arg: 'static,
+    R: 'static,
+{
+    create_filter_wrapper_with_arg(throttle_filter(ms, options), func)
+}
diff --git a/src/utils/filters.rs b/src/utils/filters.rs
new file mode 100644
index 0000000..bc5fa38
--- /dev/null
+++ b/src/utils/filters.rs
@@ -0,0 +1,136 @@
+use js_sys::Date;
+use leptos::leptos_dom::helpers::TimeoutHandle;
+use leptos::{set_timeout_with_handle, MaybeSignal, Scope, SignalGetUntracked};
+use std::cell::{Cell, RefCell};
+use std::cmp::max;
+use std::rc::Rc;
+use std::time::Duration;
+
+pub fn create_filter_wrapper<F, R, Filter>(
+    mut filter: Filter,
+    func: F,
+) -> impl FnMut() -> Rc<RefCell<Option<R>>>
+where
+    F: FnMut() -> R + Clone + 'static,
+    R: 'static,
+    Filter: FnMut(Box<dyn FnOnce() -> R>) -> Rc<RefCell<Option<R>>>,
+{
+    move || {
+        let wrapped_func = Box::new(func.clone());
+        filter(wrapped_func)
+    }
+}
+
+pub fn create_filter_wrapper_with_arg<F, Arg, R, Filter>(
+    mut filter: Filter,
+    func: F,
+) -> impl FnMut(Arg) -> Rc<RefCell<Option<R>>>
+where
+    F: FnMut(Arg) -> R + Clone + 'static,
+    R: 'static,
+    Arg: 'static,
+    Filter: FnMut(Box<dyn FnOnce() -> R>) -> Rc<RefCell<Option<R>>>,
+{
+    move |arg: Arg| {
+        let mut func = func.clone();
+        let wrapped_func = Box::new(move || func(arg));
+        filter(wrapped_func)
+    }
+}
+
+#[derive(Copy, Clone)]
+pub struct ThrottleOptions {
+    pub trailing: bool,
+    pub leading: bool,
+}
+
+impl Default for ThrottleOptions {
+    fn default() -> Self {
+        Self {
+            trailing: true,
+            leading: true,
+        }
+    }
+}
+
+pub fn throttle_filter<R>(
+    ms: impl Into<MaybeSignal<f64>>,
+    options: ThrottleOptions,
+) -> impl FnMut(Box<dyn FnOnce() -> R>) -> Rc<RefCell<Option<R>>>
+where
+    R: 'static,
+{
+    let last_exec = Rc::new(Cell::new(0_f64));
+    let timer = Rc::new(Cell::new(None::<TimeoutHandle>));
+    let is_leading = Rc::new(Cell::new(true));
+    let last_value: Rc<RefCell<Option<R>>> = Rc::new(RefCell::new(None));
+
+    let t = Rc::clone(&timer);
+    let clear = move || {
+        if let Some(handle) = t.get() {
+            handle.clear();
+            t.set(None);
+        }
+    };
+
+    let ms = ms.into();
+
+    move |mut _invoke: Box<dyn FnOnce() -> R>| {
+        let duration = ms.get_untracked();
+        let elapsed = Date::now() - last_exec.get();
+
+        let last_val = Rc::clone(&last_value);
+        let mut invoke = move || {
+            let return_value = _invoke();
+
+            let mut val_mut = last_val.borrow_mut();
+            *val_mut = Some(return_value);
+        };
+
+        let clear = clear.clone();
+        clear();
+
+        if duration <= 0.0 {
+            last_exec.set(Date::now());
+            invoke();
+            return Rc::clone(&last_value);
+        }
+
+        if elapsed > duration && (options.leading || !is_leading.get()) {
+            last_exec.set(Date::now());
+            invoke();
+        } else if options.trailing {
+            let last_exec = Rc::clone(&last_exec);
+            let is_leading = Rc::clone(&is_leading);
+            timer.set(
+                set_timeout_with_handle(
+                    move || {
+                        last_exec.set(Date::now());
+                        is_leading.set(true);
+                        invoke();
+                        clear();
+                    },
+                    Duration::from_millis(max(0, (duration - elapsed) as u64)),
+                )
+                .ok(),
+            );
+        }
+
+        if !options.leading && timer.get().is_none() {
+            let is_leading = Rc::clone(&is_leading);
+            timer.set(
+                set_timeout_with_handle(
+                    move || {
+                        is_leading.set(true);
+                    },
+                    Duration::from_millis(duration as u64),
+                )
+                .ok(),
+            );
+        }
+
+        is_leading.set(false);
+
+        Rc::clone(&last_value)
+    }
+}
diff --git a/src/utils/is.rs b/src/utils/is.rs
new file mode 100644
index 0000000..55cc3c5
--- /dev/null
+++ b/src/utils/is.rs
@@ -0,0 +1,3 @@
+pub fn noop() -> Box<dyn FnMut()> {
+    Box::new(|| {})
+}
diff --git a/src/utils/mod.rs b/src/utils/mod.rs
new file mode 100644
index 0000000..77594b8
--- /dev/null
+++ b/src/utils/mod.rs
@@ -0,0 +1,5 @@
+mod filters;
+mod is;
+
+pub use filters::*;
+pub use is::*;