codesearch
regexp2
| codesearch | regexp2 | |
|---|---|---|
| 1 | 4 | |
| 42 | 933 | |
| - | - | |
| 4.1 | 2.9 | |
| 9 months ago | 3 months ago | |
| Go | Go | |
| BSD 3-clause "New" or "Revised" License | MIT License |
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codesearch
regexp2
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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;
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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 :(
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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.
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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.
What are some alternatives?
livegrep - Interactively grep source code. Source for http://livegrep.com/
re2 - R interface to Google re2 (C++) regular expression engine
ata - Experimental RegExp Engine with event triggering mechanism.
elsa - ❄️ Elsa is a minimal, fast and secure runtime for JavaScript and TypeScript written in Go
Gigantor - Works in conjunction with System.Text.RegularExpressions.Regex to boost performance, add a replace function, and support gigantic files that exceed RAM
rex - Flexible regular expressions constructor for Golang.
walker - Seamlessly fetch paginated data from any source. Simple and high performance API scraping included!
regex-automata - A low level regular expression library that uses deterministic finite automata.
ugrep-indexer - A monotonic indexer to speed up grepping by >10x (ugrep-indexer is now part of ugrep 6.0)
regex - An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs.
go-re2 - Drop-in replacement for regexp using re2, for any Go app