Open Source TRE Alternatives

    TRE is described as 'lightweight, robust, and efficient POSIX compliant regexp matching library with some exciting features such as approximate (fuzzy) matching'. There are five alternatives to TRE for various platforms. The best alternative is Perl Compatible Regular Expressions, which is both free and Open Source. Other great apps like TRE are nregex (Free, Open Source), Hyperscan (Free, Open Source), Oniguruma (Free, Open Source) and RE2 (Free, Open Source).

    The list of alternatives was last updated Feb 5, 2020