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Open-source QA tools under the LGPL-2.1 license: 3 listed

3 listed tools are released under LGPL-2.1, an OSI-approved license with SPDX identifier LGPL-2.1. The license is the one the repository host reports for the repository, checked against the SPDX list of OSI-approved licenses. This page does not give legal advice; read the license text in each repository.

The table is sorted by GitHub stars, descending, on the fetch date. Filter by category, language or status, or select a column heading to sort. All licenses.

Fewer than 5 listed tools use this license, so the page is not offered to search engines.

Metrics as of , from the GitHub or GitLab API of each repository. Refreshed monthly.

Tools under LGPL-2.1. Sorted by GitHub stars, descending. Select a column heading to change the sort.
Semgrep16,72512026-09-101v1.177.02026-09-221LGPL-2.1Cactive
Checkstyle9,57112026-08-301checkstyle-14.1.02026-09-221LGPL-2.1Javaactive
SpotBugs3,94612026-08-2014.10.42026-09-191LGPL-2.1Javaactive

1 Fetched from the GitHub or GitLab API on . Hover a value for its own date.