diff --git a/app/react/components/dom/dialogue.jsx b/app/react/components/dom/dialogue.jsx
index 83f25e7..d024f8c 100644
--- a/app/react/components/dom/dialogue.jsx
+++ b/app/react/components/dom/dialogue.jsx
@@ -1,7 +1,8 @@
-import {useEffect, useMemo, useRef, useState} from 'react';
+import {useCallback, useEffect, useMemo, useRef, useState} from 'react';
 
 import {useDomScale} from '@/react/context/dom-scale.js';
 import {useRadians} from '@/react/context/radians.js';
+import useAnimationFrame from '@/react/hooks/use-animation-frame.js';
 import {RESOLUTION} from '@/util/constants.js';
 import {render} from '@/util/dialogue.js';
 
@@ -56,20 +57,13 @@ export default function Dialogue({
       clearTimeout(handle);
     }
   }, [caret, dialogue]);
-  useEffect(() => {
-    let handle;
-    function track() {
-      if (ref.current) {
-        const {height, width} = ref.current.getBoundingClientRect();
-        setDimensions({h: height / domScale, w: width / domScale});
-      }
-      handle = requestAnimationFrame(track);
+  const updateDimensions = useCallback(() => {
+    if (ref.current) {
+      const {height, width} = ref.current.getBoundingClientRect();
+      setDimensions({h: height / domScale, w: width / domScale});
     }
-    handle = requestAnimationFrame(track);
-    return () => {
-      cancelAnimationFrame(handle);
-    };
-  }, [dialogue, domScale, ref]);
+  }, [domScale]);
+  useAnimationFrame(updateDimensions);
   const localRender = useMemo(
     () => render(dialogue.letters, styles.letter),
     [dialogue.letters],
diff --git a/app/react/components/dom/dialogue.module.css b/app/react/components/dom/dialogue.module.css
index 596e01c..ecfa5a0 100644
--- a/app/react/components/dom/dialogue.module.css
+++ b/app/react/components/dom/dialogue.module.css
@@ -17,6 +17,7 @@
   ;
   top: 0;
   transform: translate(-50%, -50%);
+  transition: translate 100ms;
   user-select: none;
   max-width: 66%;
 }
diff --git a/app/react/components/particle-worker.js b/app/react/components/particle-worker.js
index 2dd8920..b7e7d33 100644
--- a/app/react/components/particle-worker.js
+++ b/app/react/components/particle-worker.js
@@ -17,9 +17,8 @@ addEventListener('message', (particle) => {
     .onEnd(() => {});
 });
 
-let last = Date.now();
-function tick() {
-  const now = Date.now();
+let last = performance.now();
+function tick(now) {
   const elapsed = (now - last) / 1000;
   last = now;
   if (ecs.get(1)) {
diff --git a/app/react/components/pixi/emitter.jsx b/app/react/components/pixi/emitter.jsx
deleted file mode 100644
index b74a0f8..0000000
--- a/app/react/components/pixi/emitter.jsx
+++ /dev/null
@@ -1,52 +0,0 @@
-import {Container} from '@pixi/display';
-import {PixiComponent} from '@pixi/react';
-import * as particles from '@pixi/particle-emitter';
-
-const EmitterInternal = PixiComponent('Emitter', {
-  $$emitter: undefined,
-  $$raf: undefined,
-  create() {
-    return new Container();
-  },
-  applyProps(container, oldProps, newProps) {
-    if (!this.$$emitter) {
-      const {onComplete, particle} = newProps;
-      this.$$emitter = new particles.Emitter(container, particle);
-      this.$$emitter._completeCallback = onComplete;
-      let last = Date.now();
-      const render = () => {
-        this.$$raf = requestAnimationFrame(render);
-        const now = Date.now();
-        this.$$emitter.update((now - last) / 1000);
-        last = now;
-      };
-      this.$$emitter.emit = true;
-      render();
-    }
-  },
-  willUnmount() {
-    if (this.$$emitter) {
-      this.$$emitter.emit = false;
-      cancelAnimationFrame(this.$$raf);
-    }
-  }
-});
-
-export default function Emitter({entity}) {
-  const {Emitter} = entity;
-  const emitters = [];
-  for (const id in Emitter.emitting) {
-    const particle = Emitter.emitting[id];
-    emitters.push(
-      <EmitterInternal
-        key={id}
-        onComplete={() => {
-          delete Emitter.emitting[id];
-        }}
-        particle={particle}
-      />
-    );
-  }
-  return <>{emitters}</>;
-}
-
diff --git a/app/routes/_main-menu.play.$.$/route.jsx b/app/routes/_main-menu.play.$.$/route.jsx
index 0457eb1..9fa1ad9 100644
--- a/app/routes/_main-menu.play.$.$/route.jsx
+++ b/app/routes/_main-menu.play.$.$/route.jsx
@@ -1,5 +1,5 @@
 import {json} from "@remix-run/node";
-import {useEffect, useState} from 'react';
+import {useCallback, useEffect, useState} from 'react';
 import {useOutletContext, useParams} from 'react-router-dom';
 
 import Ui from '@/react/components/ui.jsx';
@@ -9,6 +9,7 @@ import DebugContext from '@/react/context/debug.js';
 import EcsContext from '@/react/context/ecs.js';
 import MainEntityContext from '@/react/context/main-entity.js';
 import RadiansContext from '@/react/context/radians.js';
+import useAnimationFrame from '@/react/hooks/use-animation-frame.js';
 import {juggleSession} from '@/server/session.server.js';
 import {TAU} from '@/util/math.js';
 
@@ -29,23 +30,10 @@ export default function PlaySpecific() {
   const params = useParams();
   const [type, url] = params['*'].split('/');
   const [radians, setRadians] = useState(0);
-  useEffect(() => {
-    let handle;
-    let last;
-    const spin = (ts) => {
-      if ('undefined' === typeof last) {
-        last = ts;
-      }
-      const elapsed = (ts - last) / 1000;
-      last = ts;
-      setRadians((radians) => radians + (elapsed * TAU));
-      handle = requestAnimationFrame(spin);
-    };
-    handle = requestAnimationFrame(spin);
-    return () => {
-      cancelAnimationFrame(handle);
-    };
+  const spin = useCallback((elapsed) => {
+    setRadians((radians) => radians + (elapsed * TAU));
   }, []);
+  useAnimationFrame(spin);
   useEffect(() => {
     if (!Client) {
       return;