diff --git a/Cargo.lock b/Cargo.lock
index 53a96e5..2db9987 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -679,8 +679,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9be70c98951c83b8d2f8f60d7065fa6d5146873094452a1008da8c2f1e4205ad"
 dependencies = [
  "cfg-if 1.0.0",
+ "js-sys",
  "libc",
  "wasi 0.10.2+wasi-snapshot-preview1",
+ "wasm-bindgen",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 8c655a5..7e57d43 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -47,7 +47,7 @@ tracing = "0.1.34"
 itertools = "0.10.3"
 static_assertions = "1.1.0"
 phf = "0.10.1"
-uuid = { version = "1.0.0", features = ["v4", "fast-rng"] }
+uuid = { version = "1.0.0", features = ["v4", "fast-rng", "js"] }
 
 
 [build-dependencies]
diff --git a/TODO.md b/TODO.md
index 50f123a..18da588 100644
--- a/TODO.md
+++ b/TODO.md
@@ -2,7 +2,6 @@
 1. Function management
 	- Integrals between functions (too hard to implement, maybe will shelve)
 	- Display intersection between functions (would have to rewrite a lot of the function plotting handling)
-	- Sort by UUIDs
 	- [Drag and drop support](https://github.com/emilk/egui/discussions/1530) in the UI
 	- Hide/disable functions
 	- Prevent user from making too many function entries
diff --git a/src/consts.rs b/src/consts.rs
index a93a4c9..7d5677b 100644
--- a/src/consts.rs
+++ b/src/consts.rs
@@ -74,7 +74,8 @@ pub const COLORS: &[Color32; 13] = &[
 
 #[cfg(target_arch = "wasm32")]
 lazy_static::lazy_static! {
-	pub static IS_MOBILE: bool = {
+	static ref IS_MOBILE: bool = {
+		// from https://github.com/emilk/egui/blob/fda8189cbab18e0acab8db972400e4a4ca0d915e/egui_web/src/text_agent.rs#L194
 		fn is_mobile() -> Option<bool> {
 			const MOBILE_DEVICE: [&str; 6] = ["Android", "iPhone", "iPad", "iPod", "webOS", "BlackBerry"];
 
@@ -83,8 +84,17 @@ lazy_static::lazy_static! {
 		}
 
 		is_mobile().unwrap_or_default()
-	}
+	};
 }
 
 #[cfg(not(target_arch = "wasm32"))]
-pub const IS_MOBILE: bool = false;
+const IS_MOBILE: bool = false;
+
+#[inline]
+pub fn is_mobile() -> bool {
+	#[cfg(target_arch = "wasm32")]
+	return *IS_MOBILE;
+
+	#[cfg(not(target_arch = "wasm32"))]
+	return IS_MOBILE;
+}
diff --git a/src/function_manager.rs b/src/function_manager.rs
index 66d4789..867ab4f 100644
--- a/src/function_manager.rs
+++ b/src/function_manager.rs
@@ -1,4 +1,4 @@
-use crate::consts::IS_MOBILE;
+use crate::consts::is_mobile;
 use crate::function_entry::{FunctionEntry, DEFAULT_FUNCTION_ENTRY};
 use crate::widgets::{move_cursor_to_end, widgets_ontop, Movement};
 use egui::{Button, Key, Modifiers};
@@ -76,7 +76,7 @@ impl Manager {
 				function.autocomplete.update_string(&new_string);
 
 				if !function.autocomplete.hint.is_none() {
-					if !IS_MOBILE && !function.autocomplete.hint.is_single() {
+					if !is_mobile() && !function.autocomplete.hint.is_single() {
 						if ui.input().key_pressed(Key::ArrowDown) {
 							movement = Movement::Down;
 						} else if ui.input().key_pressed(Key::ArrowUp) {