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Detects JavaScript libraries and checks for known vulnerabilities
Rule IDperf/js-libraries
CategoryPerformance
ScopePer-page
Severitywarning
Weight5/10

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Solution

Keep JavaScript libraries updated to their latest versions. Outdated libraries may contain security vulnerabilities that attackers can exploit. Consider replacing large libraries like jQuery with modern vanilla JavaScript or smaller alternatives. Use npm audit or Snyk to monitor dependencies for vulnerabilities.

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Enable / Disable

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Disable this rule

squirrel.toml
[rules]
disable = ["perf/js-libraries"]

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Disable all Performance rules

squirrel.toml
[rules]
disable = ["perf/*"]

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Enable only this rule

squirrel.toml
[rules]
enable = ["perf/js-libraries"]
disable = ["*"]