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1. React.memo on WindowRenderer — prevents re-renders when parent state changes but no windows are affected 2. Coordinate display via direct DOM ref — no React state updates on mouse move (was triggering re-renders on every pixel) 3. useDeferredValue for sidebar vitals + player list — React prioritizes map interactions over stat text updates 4. Chat messages in ref — stores in useRef instead of useState, only bumps a version counter for re-render. Eliminates a new Map() allocation on every chat message. 5. Lazy-load 8 window components — InventoryWindow, CharacterWindow, RadarWindow, CombatStatsWindow, IssuesWindow, VitalSharingWindow, StatsWindow, CombatPickerWindow all loaded on first open. Main bundle dropped from 278KB to 211KB (24% reduction). 6. Preload critical assets — dereth.png, backpack icon, dungeon_tiles.json via <link rel="preload"> in index.html for instant map render. 7. Bundle splitting — React runtime extracted to separate 12KB chunk (cached independently). Window components split into 8 chunks. Total: 13 chunks vs previous 2. 8. Service worker — caches map images, icon sprites, and dungeon tiles. Icon images cached on first fetch. Repeat page loads serve from cache instantly. Auto-cleans old cache versions. Net result: - Initial load: 211KB main + 17KB CSS (was 278KB + 17KB) - React cached separately: 12KB - Windows load on demand: 1-15KB each - Dashboard with Recharts: 425KB (unchanged, still lazy) - Map images/icons: cached by service worker after first load Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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1 KiB
JavaScript
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1 KiB
JavaScript
import{r as o,j as t,D as d}from"./index-BfJ04YaG.js";import"./react-DlyoauG8.js";const c=[{title:"Kills per Hour",id:1},{title:"Memory (MB)",id:2},{title:"CPU (%)",id:3},{title:"Mem Handles",id:4}],m=[{label:"1H",value:"now-1h"},{label:"6H",value:"now-6h"},{label:"24H",value:"now-24h"},{label:"7D",value:"now-7d"}],v=({id:s,charName:a,zIndex:i})=>{const[l,r]=o.useState("now-24h"),n=e=>`/grafana/d-solo/dereth-tracker/dereth-tracker-dashboard?panelId=${e}&var-character=${encodeURIComponent(a)}&from=${l}&to=now&theme=light`;return t.jsxs(d,{id:s,title:`Stats: ${a}`,zIndex:i,width:750,height:480,children:[t.jsx("div",{className:"ml-stats-controls",children:m.map(e=>t.jsx("button",{className:`ml-stats-range-btn ${l===e.value?"active":""}`,onClick:()=>r(e.value),children:e.label},e.value))}),t.jsx("div",{className:"ml-stats-grid",children:c.map(e=>t.jsx("div",{className:"ml-stats-panel",children:t.jsx("iframe",{src:n(e.id),width:"100%",height:"100%",frameBorder:"0",title:e.title})},e.id))})]})};export{v as StatsWindow};
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