regexp2
regexcmp
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
regexp2
-
Best regexp alternative for Go. Benchmarks. Plots.
regexp2 (1.10.0) - a feature-rich regexp engine for Go. It does not have runtime guarantees like the built-in regexp package, but is compatible with Perl5 and .NET;
-
Regex RE2 doesn't support specific Turkish characters.
https://github.com/dlclark/regexp2 I am going to use .NET engine until I find a workaround for stdlib :(
-
A CGo-free port of the PCRE2 regular expression library
It's also very useful if you're writing an interpreter which intends to be compatible with something that already needs PCRE support. For example, goja (a JS interpreter) uses regexp2 to support JS's regexp syntax, since JS is not limited to re2.
-
Converting ECMA script regex to golang
Compare https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions/Cheatsheet with https://github.com/dlclark/regexp2 - maybe github.com/dlclark/regexp2 is (almost) what you need.
regexcmp
-
Best regexp alternative for Go. Benchmarks. Plots.
To answer these questions, I wrote a small benchmarking program that can be used to compare different regex engines in terms of speed and memory usage. If you want to test it yourself or evaluate the correctness of the used methods, here is the code.
What are some alternatives?
re2 - R interface to Google re2 (C++) regular expression engine
go-pcre - Perl Compatible Regular Expression for Go
elsa - ❄️ Elsa is a minimal, fast and secure runtime for JavaScript and TypeScript written in Go
gohs - GoLang Binding of HyperScan https://www.hyperscan.io/
rex - Flexible regular expressions constructor for Golang.
go-re2 - Drop-in replacement for regexp using re2, for any Go app
regex-automata - A low level regular expression library that uses deterministic finite automata.
regex-benchmark - It's just a simple regex benchmark of different programming languages.
regex - An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs.
go-yara - Go bindings for YARA
rure-go - Go bindings to Rust's regex engine.