npm

jscpd

Detect copy-paste code duplication in source files

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About

Copy/paste detector for programming source code

Commands

jscpd

Examples

find duplicate code in a project directory$ jscpd /path/to/project
detect duplicates in specific file types only$ jscpd --extensions js,ts /path/to/project
find copy-paste code and generate HTML report$ jscpd --reporters html /path/to/project
detect code duplicates ignoring specific directories$ jscpd --ignore node_modules,dist /path/to/project
find duplicate code blocks with minimum line threshold$ jscpd --min-lines 5 /path/to/project