re2 - Regular expression engine in C++

•    C++

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RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library.

regular-expression regex re

valid-filename - Check if a string is a valid filename

•    Javascript

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Check if a string is a valid filename

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semver-regex - Regular expression for matching semver versions

•    Javascript

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Regular expression for matching semver versions

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shebang-regex - Regular expression for matching a shebang line

•    Javascript

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Regular expression for matching a shebang line

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node-oniguruma - Oniguruma Node Module

•    Javascript

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Native Node bindings to the Oniguruma regular expressions library.Read all about Oniguruma regular expressions here.

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ansi-regex - Regular expression for matching ANSI escape codes

•    Javascript

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Some of the codes we run as a test are codes that we acquired finding various lists of non-standard or manufacturer specific codes. We test for both standard and non-standard codes, as most of them follow the same or similar format and can be safely matched in strings without the risk of removing actual string content. There are a few non-standard control codes that do not follow the traditional format (i.e. they end in numbers) thus forcing us to exclude them from the test because we cannot reliably match them.On the historical side, those ECMA standards were established in the early 90's whereas the VT100, for example, was designed in the mid/late 70's. At that point in time, control codes were still pretty ungoverned and engineers used them for a multitude of things, namely to activate hardware ports that may have been proprietary. Somewhere else you see a similar 'anarchy' of codes is in the x86 architecture for processors; there are a ton of "interrupts" that can mean different things on certain brands of processors, most of which have been phased out.

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has-ansi - Check if a string has ANSI escape codes

•    Javascript

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Check if a string has ANSI escape codes

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email-regex - Regular expression for matching email addresses

•    Javascript

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Use it for finding email addresses or checking if something is email like.You shouldn't use this for validating emails. Only for hinting to the user.

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escape-string-regexp - Escape RegExp special characters

•    Javascript

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Escape RegExp special characters

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execall - Find multiple RegExp matches in a string

•    Javascript

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Instead of having to iterate over RegExp#exec, immutable, and with a nicer result format.Returns an array of objects with a match, sub-matches, and index.

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filename-reserved-regex - Regular expression for matching reserved filename characters

•    Javascript

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On Unix-like systems / is reserved and <>:"/\|?* as well as non-printable characters \x00-\x1F on Windows.Returns a regex that matches all invalid characters.

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find-versions - Find semver versions in a string: `unicorn v1.2.3` → `1.2.3`

•    Javascript

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Also match non-semver versions like 1.88. They're coerced into semver compliant versions.

semver version versions regex regexp re match matching semantic find extract get

find-versions-cli - Find semver versions in a string: `unicorn v1.2.3` → `1.2.3`

•    Javascript

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Find semver versions in a string: `unicorn v1.2.3` → `1.2.3`

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mapcode-regex - Regular expression for matching mapcodes

•    Javascript

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You can use clone-regexp to change the flags. In this case maybe remove the global flag.

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ip-regex - Regular expression for matching IP addresses

•    Javascript

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Returns a regex for matching both IPv4 and IPv6.Returns a regex for matching IPv4.

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is-email-like - Check if a string is email like

•    Javascript

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You shouldn't use this for validating emails. Only for hinting to the user.

text regex regexp re match test find pattern email address validate check is string

is-ip - Check if a string is an IP address

•    Javascript

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Check if input is IPv4 or IPv6.Check if input is IPv4.

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clone-regexp - Clone and modify a RegExp instance

•    Javascript

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RegExp instance to clone.Optionally modify the cloned RegExp instance.

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comment-regex - Regular expression for matching JavaScript comments

•    Javascript

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This is pretty fragile and created for perf reasons where using a real parser would be overkill.The contents of the comment is in the first submatch.

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memrepl - Memory inspection REPL interface

•    Python

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memrepl is a frida based script that aims to help a researcher in the task of exploitation of memory corruption related bugs. All the requirements will be installed automatically using python's setuptools.

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