About SWC
SWC is an extensible Rust-based platform for the next generation of fast developer tools.
How many people use SWC
GitHub · npm
170M npm downloads, last 30 days
#8 of 36 Miscellaneous we have counts for (of 107) · bars are GitHub stars across these neighbours; the category leader is Godot at 117k · as of September 7, 2026
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SWC#8 of 36 Miscellaneous
Nextcloud#7 of 36 Miscellaneous
Audit any site that runs SWC.
Enter a URL to score its stack for technology quality, version health, Lighthouse performance - and AI-readiness.
Implied technologies
Detecting SWC implies these are in the stack too - a report lists them alongside it.
How we audit SWC
We measure the detected version against SWC's release history and grade the surrounding stack with a Lighthouse-grade quality audit. Weak or outdated links weigh more - one risky dependency can pull the whole score down.
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