Read about Million Lint 1.0-rc
Speed up your
website by70
Identify and fix slow code–in minutes, not months.
Identify
Analyze
Fix
⚠️Poor INP(-ms)
function SearchInput({ messages }) { const [filter, setFilter] = useState(""); return ( <> <input value={filter} onChange={(e) => setFilter(e.target.value)} /> {messages .filter((message) => message.includes(filter)) .map((message, idx) => ( <div key={idx}>{message}</div> ))} </> );}49
INP78
FCP89
LCPUserList×2095(196ms)
ProductPanel×44(78ms)
Chat×88(24ms)
StockPanel×80(5ms)
Typography×11
Dialog×1
Button×1
Accordion×9
Switch×3
Tooltip×5
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What's in Million?
Everything you need to optimize your React website.
UserList×2745(131ms)
ProductPanel×31(66ms)
Chat×72(39ms)
StockPanel×64(2ms)
Typography×15
Dialog×8
Button×24
Accordion×5
Switch×1
Tooltip×8
Find slow code, fast
Quickly find the slowest components in your app.
Lightweight
Best in class performance: <4kB gzipped and <1% of JS execution time.
Optimizing Compiler
Use the Million.js compiler to optimize DOM-heavy operations by up to 70%.
×3,121 renders
×2,011 renders
×1,800 renders
×1,032 renders
×5 renders
×3,121 renders
×2,011 renders
×1,800 renders
×1,032 renders
×5 renders
×3,121 renders
×2,011 renders
×1,800 renders
×1,032 renders
×5 renders
×3,121 renders
×2,011 renders
×1,800 renders
×1,032 renders
×5 renders
Replay
Investigate and reproduce performance issues.
Production observability
Collect production application data (errors, performance) and see it in your IDE.
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