11 frameworks evaluated

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framework

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How it works

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Answer 6 questions

Tell us about your project type, team, performance needs, and timeline.

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Algorithm scores 11 frameworks

React, Vue, Angular, Svelte, Astro, and 6 more are evaluated against your criteria.

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Get your recommendation

See your top match, two alternatives, and why others might not fit.

Real-world performance data

Measured transfer sizes, CO₂ emissions, and Web Vitals percentiles across actual deployments.

FrameworkGradeTransfer SizeCO₂Percentile
AstroA+58 KB0.005 g99th
SvelteKitA+179 KB0.016 g97th
SvelteKitA+309 KB0.027 g95th
AstroA+414 KB0.036 g93th

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