Free
Free
Project downloads and documentation are free open-source releases under the site’s published license terms.
- Access
- Project downloads and documentation are free open-source releases under the site’s published license terms.
Checker Framework pricing
● Identity checkedStatic analysis · Vendor site 2026-10-04
The Checker Framework augments Java’s type system with pluggable checkers that catch nullness, concurrency, regex, tainting, and other defects at compile time. It ships as open-source compiler plug-ins, documentation, and tutorials for writing custom checkers.
- Category
- Static analysis
- Free access
- Project downloads and documentation are free open-source releases under the site’s published license terms.
- API access
- Developers extend analysis by writing compiler plug-ins documented in the Checker Framework manual.
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Checker Framework pricing & plans
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