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SPECIFICTION
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art-dupl vs Deckard

art-dupl

art-dupl.lars.software

Deckard

github.com

Side by side

Figureart-duplDeckard
Price from——
Free plan——
Free trial——
Open source——
Windows—Yes
macOS—Yes
Linux—Yes
API—Yes
Self-hosted—Yes
Plans published00
Spec score · Code Duplication Detection Tools7.3 (#11)7.5 (#8)
Spec score · Code Clone Detection Tools7.2 (#16)7.5 (#12)
LicenseThe project is licensed under MIT.The repository license permits source and binary redistribution subject to its stated conditions and disclaims warranties.
PerformanceThe CLI supports parallel parsing and incremental analysis with AST caching.Version 2.0 supports parallel execution, with the maximum process count set through the MAX_PROCS configuration value.
Purposeart-dupl detects source-code duplication at the AST level to identify fixable clones.Deckard is a tree-based code clone detection tool that can also report clone-related bugs.
ReportsOutput formats include text, rich text, HTML, JSON, Simple JSON, SARIF, and plumbing.The tool can convert clone or bug reports into HTML for inspection in a browser.

In their own words

art-dupl

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Visit art-dupl.lars.software

Deckard

Deckard has no write-up on Specifiction yet; its figures are above.

Visit github.com