https://codesearch.debian.net/
Code | Regex | SearchThe code search searches through all the open source projects included in the Debian project. It supports exact searches and regex matches. Results can be filtered by filetype, package, or path.
Learn Regex in a playful way by solving crosswords with Regex hints.
https://catalog.caida.org/details/paper/2019_learning_regexes_extract_router
https://catalog.caida.org/details/paper/2020_learning_extract_use_asns
These two papers focus on how to extract information from the hostname of routers. These hostnames occur when performing traceroutes. The Regexs can be use to extract identifiers and AS numbers. The generated datasets of the papers are openly accessible.
The website provides an automatic generator for regex patterns by learning from sample sentences. The website requires entering as many sample sentences with as many matching positions as possible. These datasets can also be imported and exported, such that they can be refined over time.
https://bestia.dev/rust_regex_explanation_pwa/
Regex | Rust | ToolThe Academic Phrasebank is a general resource for academic writers. It aims to provide you with examples of some of the phraseological ‘nuts and bolts’ of writing organised according to the main sections of a research paper or dissertation.
The data bank contains the categories “Introducing Work”, “Referring to Sources”, “Describing Methods”, “Reporting Results”, “Discussing Findings”, and “Writing Conclusions”.
This is esentially regexr for Rust.
Rust regulat expression editor and tester.
grep.app provides a regex search over a large part of public GitHub repositories. It provides exact string search and RE2 regex expressions, both features not supported by GitHub. Results can be filtered by repository, path, or language (filetype).
regexr helps in understanding and writing regular expressions (RegEx). It takes a RegEx and explains the different parts of it. It also shows how the RegEx applies to a sample text.
Additionally, it contains a RegEx reference as well as a user supplied library of different RegExs.