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Replace libjs benchmarks with porffor #284

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Replace libjs benchmarks with porffor #284

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33c4081
Replace libjs benchmarks with porffor
jasonwilliams Oct 16, 2026
117831d
Label porffor as AOT compiled on benchmarks page
jasonwilliams Oct 16, 2026
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15 changes: 12 additions & 3 deletions src/pages/benchmarks/index.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -10,16 +10,19 @@ const engines = [
"v8-jitless",
"sm-jitless",
"kiesel",
"libjs",
"porffor",
"duktape",
"quickjs",
];

const engineLabels: Record<string, string> = {
porffor: "porffor (AOT)",
};

export default function Benchmarks() {
const [selectedEngines, setSelectedEngines] = useState<string[]>([
"boa",
"kiesel",
"libjs",
"duktape",
"quickjs",
]);
Expand Down Expand Up @@ -52,6 +55,12 @@ export default function Benchmarks() {
actions.
</p>
<p>The higher the score the better.</p>
<p>
Porffor is an ahead-of-time compiler rather than an interpreter, so
its results are not a like-for-like comparison with the other engines,
which all run as interpreters (V8 and SpiderMonkey are run with their
JITs disabled). It is hidden by default.
</p>
<div className={styles.benchmarkControls}>
{engines.map((engine) => (
<div key={engine} className={styles.benchmarkLabelWrap}>
Expand All @@ -62,7 +71,7 @@ export default function Benchmarks() {
checked={selectedEngines.includes(engine)}
onChange={() => handleEngineCheckboxChange(engine)}
/>
{engine}
{engineLabels[engine] ?? engine}
</label>
</div>
))}
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