diff --git a/Cargo.lock b/Cargo.lock
index 4139f0a..d2b63e4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -410,15 +410,6 @@ version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"
 
-[[package]]
-name = "block-buffer"
-version = "0.10.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71"
-dependencies = [
- "generic-array",
-]
-
 [[package]]
 name = "bstr"
 version = "1.10.0"
@@ -666,6 +657,19 @@ dependencies = [
  "tracing-subscriber",
 ]
 
+[[package]]
+name = "const-hex"
+version = "1.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94fb8a24a26d37e1ffd45343323dc9fe6654ceea44c12f2fcb3d7ac29e610bc6"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "hex",
+ "proptest",
+ "serde",
+]
+
 [[package]]
 name = "const-random"
 version = "0.1.18"
@@ -686,6 +690,26 @@ dependencies = [
  "tiny-keccak",
 ]
 
+[[package]]
+name = "const_format"
+version = "0.2.33"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50c655d81ff1114fb0dcdea9225ea9f0cc712a6f8d189378e82bdf62a473a64b"
+dependencies = [
+ "const_format_proc_macros",
+]
+
+[[package]]
+name = "const_format_proc_macros"
+version = "0.2.33"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eff1a44b93f47b1bac19a27932f5c591e43d1ba357ee4f61526c8a25603f0eb1"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-xid",
+]
+
 [[package]]
 name = "content_inspector"
 version = "0.2.4"
@@ -743,16 +767,6 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
 
-[[package]]
-name = "crypto-common"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
-dependencies = [
- "generic-array",
- "typenum",
-]
-
 [[package]]
 name = "darling"
 version = "0.20.10"
@@ -849,16 +863,6 @@ version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "339544cc9e2c4dc3fc7149fd630c5f22263a4fdf18a98afd0075784968b5cf00"
 
-[[package]]
-name = "digest"
-version = "0.10.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
-dependencies = [
- "block-buffer",
- "crypto-common",
-]
-
 [[package]]
 name = "dlv-list"
 version = "0.5.2"
@@ -1086,16 +1090,6 @@ dependencies = [
  "slab",
 ]
 
-[[package]]
-name = "generic-array"
-version = "0.14.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
-dependencies = [
- "typenum",
- "version_check",
-]
-
 [[package]]
 name = "getrandom"
 version = "0.2.15"
@@ -2541,6 +2535,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
  "autocfg",
+ "libm",
 ]
 
 [[package]]
@@ -2737,6 +2732,22 @@ dependencies = [
  "human_format",
 ]
 
+[[package]]
+name = "proptest"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4c2511913b88df1637da85cc8d96ec8e43a3f8bb8ccb71ee1ac240d6f3df58d"
+dependencies = [
+ "bitflags 2.6.0",
+ "lazy_static",
+ "num-traits",
+ "rand",
+ "rand_chacha",
+ "rand_xorshift",
+ "regex-syntax 0.8.4",
+ "unarray",
+]
+
 [[package]]
 name = "prost"
 version = "0.13.3"
@@ -2832,6 +2843,15 @@ dependencies = [
  "getrandom",
 ]
 
+[[package]]
+name = "rand_xorshift"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d25bf25ec5ae4a3f1b92f929810509a2f53d7dca2f50b794ff57e3face536c8f"
+dependencies = [
+ "rand_core",
+]
+
 [[package]]
 name = "raw-cpuid"
 version = "11.1.0"
@@ -2917,10 +2937,11 @@ dependencies = [
  "clap",
  "comrak",
  "console-subscriber",
+ "const-hex",
+ "const_format",
  "flate2",
  "futures",
  "gix",
- "hex",
  "httparse",
  "humantime",
  "itertools 0.13.0",
@@ -2932,7 +2953,6 @@ dependencies = [
  "rsass",
  "rust-ini",
  "serde",
- "sha2",
  "syntect",
  "tar",
  "time",
@@ -2948,6 +2968,7 @@ dependencies = [
  "tracing-subscriber",
  "unix_mode",
  "uuid",
+ "xxhash-rust",
  "yoke",
 ]
 
@@ -3129,17 +3150,6 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bbfa15b3dddfee50a0fff136974b3e1bde555604ba463834a7eb7deb6417705d"
 
-[[package]]
-name = "sha2"
-version = "0.10.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
-dependencies = [
- "cfg-if",
- "cpufeatures",
- "digest",
-]
-
 [[package]]
 name = "sharded-slab"
 version = "0.1.7"
@@ -3662,12 +3672,6 @@ version = "2.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6af6ae20167a9ece4bcb41af5b80f8a1f1df981f6391189ce00fd257af04126a"
 
-[[package]]
-name = "typenum"
-version = "1.17.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
-
 [[package]]
 name = "uluru"
 version = "3.1.0"
@@ -3677,6 +3681,12 @@ dependencies = [
  "arrayvec",
 ]
 
+[[package]]
+name = "unarray"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eaea85b334db583fe3274d12b4cd1880032beab409c0d774be044d4480ab9a94"
+
 [[package]]
 name = "unicase"
 version = "2.7.0"
@@ -3719,6 +3729,12 @@ version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7dd6e30e90baa6f72411720665d41d89b9a3d039dc45b8faea1ddd07f617f6af"
 
+[[package]]
+name = "unicode-xid"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
+
 [[package]]
 name = "unicode_categories"
 version = "0.1.1"
@@ -4076,6 +4092,12 @@ version = "2.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "213b7324336b53d2414b2db8537e56544d981803139155afa84f76eeebb7a546"
 
+[[package]]
+name = "xxhash-rust"
+version = "0.8.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a5cbf750400958819fb6178eaa83bee5cd9c29a26a40cc241df8c70fdd46984"
+
 [[package]]
 name = "yaml-rust"
 version = "0.4.5"
diff --git a/Cargo.toml b/Cargo.toml
index e05198b..1c914a2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,12 +19,13 @@ bat = { version = "0.24.0", default-features = false, features = [
 bincode = "1.3"
 bytes = "1.5"
 clap = { version = "4.4.10", features = ["cargo", "derive"] }
+const-hex = "1.12"
+const_format = "0.2"
 comrak = "0.28.0"
 console-subscriber = { version = "0.4", features = ["parking_lot"] }
 flate2 = "1.0"
 futures = "0.3"
 gix = "0.66"
-hex = "0.4"
 httparse = "1.7"
 humantime = "2.1"
 itertools = "0.13.0"
@@ -35,7 +36,6 @@ rand = "0.8.5"
 rocksdb = { version = "0.22", default-features = false, features = ["snappy"] }
 rust-ini = "0.21.1"
 serde = { version = "1.0", features = ["derive", "rc"] }
-sha2 = "0.10"
 syntect = "5"
 tar = "0.4"
 time = { version = "0.3", features = ["serde"] }
@@ -52,6 +52,7 @@ tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 unix_mode = "0.1"
 uuid = { version = "1.7", features = ["v4"] }
 yoke = { version = "0.7.1", features = ["derive"] }
+xxhash-rust = { version = "0.8.12", features = ["const_xxh3"] }
 
 [build-dependencies]
 anyhow = "1.0"
diff --git a/src/main.rs b/src/main.rs
index 28e4ba7..0b6d1fc 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -7,7 +7,7 @@ use std::{
     net::SocketAddr,
     path::PathBuf,
     str::FromStr,
-    sync::{Arc, LazyLock, OnceLock},
+    sync::{Arc, OnceLock},
     time::Duration,
 };
 
@@ -23,9 +23,9 @@ use axum::{
 };
 use bat::assets::HighlightingAssets;
 use clap::Parser;
+use const_format::formatcp;
 use database::schema::SCHEMA_VERSION;
 use rocksdb::{Options, SliceTransform};
-use sha2::{digest::FixedOutput, Digest};
 use syntect::html::ClassStyle;
 use tokio::{
     net::TcpListener,
@@ -36,6 +36,7 @@ use tower_http::{cors::CorsLayer, timeout::TimeoutLayer};
 use tower_layer::layer_fn;
 use tracing::{error, info, instrument, warn};
 use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt, EnvFilter};
+use xxhash_rust::const_xxh3;
 
 use crate::{
     database::schema::prefixes::{
@@ -54,8 +55,10 @@ mod unified_diff_builder;
 
 const CRATE_VERSION: &str = clap::crate_version!();
 
-static GLOBAL_CSS: &[u8] = include_bytes!(concat!(env!("OUT_DIR"), "/statics/css/style.css",));
-static GLOBAL_CSS_HASH: LazyLock<Box<str>> = LazyLock::new(|| build_asset_hash(GLOBAL_CSS));
+const GLOBAL_CSS: &[u8] = include_bytes!(concat!(env!("OUT_DIR"), "/statics/css/style.css"));
+const GLOBAL_CSS_HASH: &str = const_hex::Buffer::<16, false>::new()
+    .const_format(&const_xxh3::xxh3_128(GLOBAL_CSS).to_be_bytes())
+    .as_str();
 
 static HIGHLIGHT_CSS_HASH: OnceLock<Box<str>> = OnceLock::new();
 static DARK_HIGHLIGHT_CSS_HASH: OnceLock<Box<str>> = OnceLock::new();
@@ -187,7 +190,7 @@ async fn main() -> Result<(), anyhow::Error> {
     let app = Router::new()
         .route("/", get(methods::index::handle))
         .route(
-            &format!("/style-{}.css", *GLOBAL_CSS_HASH),
+            formatcp!("/style-{}.css", GLOBAL_CSS_HASH),
             get(static_css(GLOBAL_CSS)),
         )
         .route(
@@ -325,10 +328,8 @@ async fn run_indexer(
 
 #[must_use]
 pub fn build_asset_hash(v: &[u8]) -> Box<str> {
-    let mut hasher = sha2::Sha256::default();
-    hasher.update(v);
-    let mut out = hex::encode(hasher.finalize_fixed());
-    out.truncate(10);
+    let hasher = xxhash_rust::const_xxh3::xxh3_128(v);
+    let out = const_hex::encode(&hasher.to_be_bytes());
     Box::from(out)
 }
 
diff --git a/src/methods/filters.rs b/src/methods/filters.rs
index 9d6748b..37368a4 100644
--- a/src/methods/filters.rs
+++ b/src/methods/filters.rs
@@ -22,11 +22,11 @@ pub fn file_perms(s: &u16) -> Result<String, askama::Error> {
 }
 
 pub fn hex(s: &[u8]) -> Result<String, askama::Error> {
-    Ok(hex::encode(s))
+    Ok(const_hex::encode(s))
 }
 
 pub fn md5(s: &str) -> Result<String, askama::Error> {
-    Ok(hex::encode(md5::compute(s).0))
+    Ok(const_hex::encode(md5::compute(s).0))
 }
 
 #[allow(dead_code)]
diff --git a/templates/base.html b/templates/base.html
index ac8be2e..477cb47 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -4,7 +4,7 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width,initial-scale=1">
     <title>{% block title %}rgit{% endblock %}</title>
-    <link rel="stylesheet" type="text/css" href="/style-{{ crate::GLOBAL_CSS_HASH.as_ref() }}.css" />
+    <link rel="stylesheet" type="text/css" href="/style-{{ crate::GLOBAL_CSS_HASH }}.css" />
     {%- block head -%}{%- endblock %}
 </head>