https://regex101.com/
regex101: build, test, and debug regex
Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, GO, JavaScript, Java, C#/.NET, Rust.
test and debugbuildregex
https://github.com/BurntSushi/ripgrep
GitHub - BurntSushi/ripgrep: ripgrep recursively searches directories for a regex pattern while...
ripgrep recursively searches directories for a regex pattern while respecting your gitignore - BurntSushi/ripgrep
for aregex patterngithubripgrepsearches
https://www.regex.zone/
Regex Zone
Useful regular expression resources
regexzone
https://regexbox.com/
RegexBox - AI regex generator - Professional Regular Expression generator & tester Tools
Dec 1, 2024 - RegexBox is a comprehensive regular expression toolkit offering pattern testing, generation, templates, and learning resources. Streamline your regex workflow...
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https://www.regular-expressions.info/
Regular-Expressions.info - Regex Tutorial, Examples and Reference - Regexp Patterns
At Regular-Expressions.info you will find a wide range of in-depth information about a powerful search pattern language called regular expressions.
regular expressionsinforegextutorialexamples
https://regex101.com/r/vkijKf/1/
regex101: build, test, and debug regex
Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, GO, JavaScript, Java, C#/.NET, Rust.
test and debugbuildregex
https://apply.workable.com/regexseocareers/
REGEX SEO - Current Openings
Care about the work you do. Care about your clients. Care about your teammates.
regexseocurrentopenings
https://regex101.com/r/Ly7O1x/3/
regex101: build, test, and debug regex
Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, GO, JavaScript, Java, C#/.NET, Rust.
test and debugbuildregex
https://kappakit.com/
KappaKit — Developer Toolkit | Base64, JWT, Hash, UUID, Regex & More
All-in-one developer toolkit: Base64 encoder/decoder, JWT decoder, hash generator, UUID generator, regex tester, URL encoder, and color converter. Free, fast,...
developer toolkitjwthashuuidregex
https://www.debuggex.com/
Debuggex: Online visual regex tester. JavaScript, Python, and PCRE.
Test your regex by visualizing it with a live editor. JavaScript, Python, and PCRE.
regex testeronlinevisualjavascriptpython
https://ref.v-ta.com/docs/regex.html
RegEX 备忘清单 & regex cheatsheet & Quick Reference
regexcheatsheetquickreference
https://regex101.com/library/wV8dJ2?orderBy=HIGHEST_SCORE&page=1&search=&filterFlavors=rust&filterFlavors=pcre&filterFlavors=javascript&filterFlavors=python
regex101: IOS3166 Country Code Identification REGEX
Search, filter and view user submitted regular expressions in the regex library. Over 20,000 entries, and counting!
country codeidentificationregex
https://forum.openwrt.org/t/regex-in-shell-fails-to-evaluate/249488
Regex in shell fails to evaluate - Installing and Using OpenWrt - OpenWrt Forum
Apr 26, 2026 - Identical APs and OWRT builds, shell environment variables and busybox version - root@pWPW10-1:~# opkg list busy* busybox - 1.36.1-r2 root@pWPW10-2:~# opkg...
in shellregexfails
https://lists.osgeo.org/pipermail/mapserver-users/2020-March/081567.html
[mapserver-users] Validation regex question
mapserverusersvalidationregexquestion
https://www.data2type.de/xml-xslt-xslfo/regulaere-ausdruecke/net/objekte-im-detail/objekte-erzeugen
Regex und .NET | Regex-Objekte erzeugen: data2type GmbH
regexundobjektegmbh
https://www.exploit-db.com/exploits/36420
Adobe Flash Player - PCRE Regex (Metasploit) - Windows remote Exploit
Mar 17, 2015 - Adobe Flash Player - PCRE Regex (Metasploit). CVE-2015-0318CVE-117972 . remote exploit for Windows platform
adobe flash playerwindows remotepcreregexmetasploit
https://www.regexpal.com/99555
Simple date dd/mm/yyyy - Regex Pal
simpledateddmmyyyy
https://community.logicmonitor.com/forum/archive-17/topic/alert-tuning-instances-that-do-not-yet-exist-regex-3402/?focus_post=3395
Alert tuning instances that do not yet exist (Regex?) | Archive | LogicMonitor Community
Dec 5, 2017 - I am working with the built in Cisco_UCS_FaultTable datasource. This reads in a fault table, and generates instances for each entry in the alert table on t...
do not
https://docs.pingidentity.com/java-agents/2025.11/properties-reference/org.forgerock.agents.wanted.http.url.params.regexp.list.html
Regex Query Parameters List for Policy Evaluation | Java Agents
A list of regular expressions the agent uses to match query parameters, for policy evaluation and caching.
query parameterspolicy evaluationregexlistjava
https://libgit2.org/docs/reference/v1.4.2/deprecated/GITERR_REGEX.html
GITERR_REGEX (libgit2 v1.4.2)
regex
https://regex101.com/r/cO8lqs/16
regex101: build, test, and debug regex
Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, GO, JavaScript, Java, C#/.NET, Rust.
test and debugbuildregex
https://docs.radixiot.com/api-reference/validate-regex/
Validate point regex against a test message | Radix Docs
Validate point regex against a test message
test messagevalidatepointregexradix
https://www.perlmonks.org/?node_id=1201795
Regex: matching character which happens exactly once
regexmatchingcharacterhappensexactly
https://doc.cuprate.org/regex_syntax/ast/struct.Concat.html
Concat in regex_syntax::ast - Rust
A concatenation of regular expressions.
concatregexsyntaxastrust
https://practicaldev-herokuapp-com.global.ssl.fastly.net/jenueldev/regular-expressionsregex-basics-5gcj
Regular Expressions(RegEx) Basics - DEV Community
Basic Use Find Many String Using Match Using Match All How To Set Case Insensitive Find All... Tagged with javascript, programming, tutorial, productivity.
regular expressionsregexbasicsdevcommunity
https://guisalmeida.com/learning-regex-in-practice/
Learning regex in practice | Guilherme Almeida
Taking advantage of the subject of the last post, today I bring the content of a presentation I made at my company about regular expressions. A brief...
in practicelearningregexguilhermealmeida
https://neuralstackly.com/blog/cursor-fast-regex-search-agent-tools
Cursor Fast Regex Search: AI Agents Search Codebases in M... | NeuralStackly
Mar 26, 2026 - Cursor's sparse n-gram index eliminates 15-second grep latency for AI agents. Pre-filtering narrows regex matches to candidate files before full scanning.
search aicursorfastregexagents
https://ml-archives.squid-cache.org/squid-users/2020-March/021865.html
[squid-users] How to perform regex only after Squid knows the full url with SslBump
https://www.commandinline.com/linux-regex-regular-expressions-guide/
Linux Regex: Master Regular Expressions for Shell Tools | Command in Line
Dec 24, 2025 - Master Linux regular expressions for use with grep, sed, awk, and find including anchors, character classes, quantifiers, groups, and BRE vs ERE syntax...
regular expressionsshell toolslinuxregexmaster
https://www.systutorials.com/linux-manual-page-3-bson_append_regex/
Bson_append_regex (3) Linux Manual Page - SysTutorials
May 13, 2026 - bson_append_regex (3) Linux Manual Page tagged .
manual pagebsonappendregexlinux
https://www.javablog.fr/tag/regex
Regex - JavaBlog.fr / Java.lu
regexfrjavalu
https://thewebdev.info/2022/04/09/how-to-input-a-regex-in-string-replace-with-python/
How to input a regex in string.replace with Python? - The Web Dev
Apr 9, 2022 - Spread the love Related Posts How to replace multiple substrings of a string with Python?Sometimes, we want to replace multiple substrings of a string with...
https://crystal-lang.org/api/1.20.0/Regex/Error.html
Regex::Error - Crystal 1.20.0
regexerrorcrystal
https://doc.lucidworks.com/docs/4/fusion-server/reference/pipeline-stages/indexing/regular-expression-filter-index-stage
Regex Field Filter Index Stage - Lucidworks documentation
filter indexregexfieldstagelucidworks
https://pkg.go.dev/github.com/8ayac/vm-regex-engine/vm
vm package - github.com/8ayac/vm-regex-engine/vm - Go Packages
Package vm provides a Virtual Machine to execute regular expression matching.
vmpackagegithubregexengine
https://discourse.julialang.org/tag/regex/127
Topics tagged regex
topicstaggedregex
https://www.utilities-online.info/random-data-from-regex
Random Data From Regex
Random Data From Regex
random dataregex
https://beam.apache.org/releases/javadoc/2.22.0/org/apache/beam/sdk/transforms/Regex.Find.html
Regex.Find (Apache Beam 2.22.0)
apache beamregexfind
https://developer.apple.com/videos/play/wwdc2022/110357/
Meet Swift Regex - WWDC22 - Videos - Apple Developer
Learn how you can process strings more effectively when you take advantage of Swift Regex. Come for concise literals but stay for Regex...
meetswiftregexvideosapple
https://regex101.com/library/kLrThb?orderBy=MOST_DOWNVOTES&search=&page=482&filterFlavors=pcre2&filterFlavors=dotnet&filterFlavors=rust&filterFlavors=pcre&filterFlavors=golang&filterFlavors=python
regex101: Working With Data regex sample text
Search, filter and view user submitted regular expressions in the regex library. Over 20,000 entries, and counting!
working with dataregexsampletext
https://git.webionite.com/ceda_ei/google-meet-captions-regex/issues
Issues - google-meet-captions-regex - Webionite Gitea
google-meet-captions-regex
google meetissuescaptionsregexgitea
https://help.splunk.com/en/splunk-enterprise/search/spl-search-reference/9.1/search-commands/regex
regex | Splunk Enterprise (last updated 2025-07-04T02:26:54.373Z)
splunk enterpriselast updatedregex
https://regex101.com/library/ah8XM8?page=116&search=&orderBy=LOWEST_SCORE&filterFlavors=dotnet&filterFlavors=java&filterFlavors=python
regex101: r/ProgrammerHumor comment regex
Search, filter and view user submitted regular expressions in the regex library. Over 20,000 entries, and counting!
rcomment
https://fuchsia-docs.firebaseapp.com/rust/regex/bytes/index.html
regex::bytes - Rust
regexbytesrust
https://trailhead.salesforce.com/trailblazer-community/feed/0D54V00007T493cSAB
Quick help on Regex syntax | Salesforce Trailblazer Community
Hi Experts I am looking to set a Regex syntax for one of my custom field which looks like this "df976353-c0dd-448e-a989-443a4b889442". I am using
quick helpregexsyntaxsalesforcetrailblazer
https://doc.cuprate.org/regex_syntax/ast/trait.Visitor.html
Visitor in regex_syntax::ast - Rust
A trait for visiting an abstract syntax tree (AST) in depth first order.
visitorregexsyntaxastrust
https://www.akto.io/tools/email-regex-Javascript-tester
Email Regex JS | Email Validation with Javascript Validator & Tester
Learn how to validate email addresses in Javascript using regex. Our guide provides detailed instructions and examples for accurate and efficient email format...
javascript validatoremailregexjsvalidation
https://docs.protopia.ai/engine/latest/reference/stainedglass_core/utils/regex
regex - Stained Glass Core
stained glassregexcore
https://us.archive.ubuntu.com/ubuntu/ubuntu/pool/universe/n/nim-regex/
Index of /ubuntu/ubuntu/pool/universe/n/nim-regex
index ofubuntupooluniversenim
https://regex101.com/library/4CeR24?orderBy=MOST_DOWNVOTES&page=1&search=&filterFlavors=pcre&filterFlavors=javascript&filterFlavors=rust&filterFlavors=pcre2
regex101: Conventional Commits commit regex
Search, filter and view user submitted regular expressions in the regex library. Over 20,000 entries, and counting!
conventional commitsregex
https://community-archive.progress.com/forums/00023/03330.html
FileSplitter in 7.02- How do I use regex patterns to split X - Technology Partner - Forum -...
Looking for an answer to your question - FileSplitter in 7.02- How do I use regex patterns to split X? Check the threads in Technology Partner - Forum or...
https://cleantextlab.com/tools/regex-tester
Regex Tester Online - Test Regular Expressions | CleanTextLab
Test regex patterns with flags, highlight matches, and see match positions. Runs entirely in your browser.
regex testerregular expressionsonline
https://kb.binalyze.com/air/features/acquisition/task-creation/regex-in-drone
Regex in DRONE: | Binalyze Knowledge Base
regexdronebinalyzeknowledgebase
https://www.x-cmd.com/pkg/sd/
Find and Replace with Regex? sd Simpler Than sed, Edits in Place by Default | X-CMD Package...
Need regex search-replace without sed quirks? sd is a modern Rust alternative to sed: familiar regex, separate find/replace, in-place by default. Get started...
find and replace with regex
https://cheatsheetshero.com/user/all/608-regex-and-text-manipulation-cheat-sheet
Regex and Text Manipulation Cheat Sheet Cheatsheet | Cheat Sheets Hero
A comprehensive cheat sheet covering regular expressions and text manipulation techniques. Learn how to effectively search, extract, and modify text using...
text manipulationcheat sheetregexcheatsheetsheets
https://bugs.php.net/bug.php?id=26134
PHP :: Bug #26134 :: ereg not working with hex regex
not workingphpbugereghex
https://learn.microsoft.com/en-us/dotnet/api/system.text.regularexpressions.regex.escape?view=netframework-4.8.1&viewFallbackFrom=net-6.0
Regex.Escape(String) Method (System.Text.RegularExpressions) | Microsoft Learn
escape stringregexmethodsystemtext
https://regex101.com/library/BKujNq?page=16&search=&orderBy=MOST_RECENT&filterFlavors=javascript&filterFlavors=rust
regex101: OGC Date-time parameter regex validator
Search, filter and view user submitted regular expressions in the regex library. Over 20,000 entries, and counting!
date timeogcparameterregexvalidator
https://mikbotam.net/cara-blokir-situs-judi-online-di-mikrotik-dengan-mudah-regex-layer-7-terbaru-2024
Cara Blokir Situs Judi Online di Mikrotik dengan Mudah (Regex Layer 7 Terbaru 2024) - Mikrotik bot...
cara blokir situs judi online di mikrotik,
https://learn-regex.com/
Learn Regex
learnregex
https://devtoys.pro/pl/blog/testers-guide
Dev Blog: RegEx Tester, JSONPath, and XML Validator for Developers | DevToys Web Pro
Dec 21, 2025 - Technical guide to testing tools: regex tester for pattern matching, JSONPath evaluator for JSON queries, XML validator for syntax checking. Practical examples...
https://xregexp.com/
JavaScript Regex :: XRegExp
javascriptregex
https://utilitytoolshub.com/regex-generator/
Regex Generator - Create Regular Expressions Easily
Free online tool to generate regular expressions. Create and test regex patterns with an easy-to-use interface.
regex generatorregular expressionscreateeasily
https://libgit2.org/docs/reference/v1.0.1/deprecated/GITERR_REGEX.html
GITERR_REGEX (libgit2 v1.0.1)
regex
https://thatware.co/long-tail-keyword-analysis-using-regex/
Long Tail Keyword Analysis By Regex in Search Console
Explore the new ways to use regex expression in Google Search Console by the use of long tail keyword and implement them in your SEO journey.
long tail keywordin searchanalysisregexconsole
https://www.getpassionfruit.com/blog/how-to-track-ai-search-referrals-in-ga4-regex-channel-groups-bigquery-and-looker-studio
Track AI Search Referrals in GA4: Regex + Looker + BigQuery
The complete 2026 setup for isolating ChatGPT, Perplexity, Gemini, Claude, and 20+ other AI referrers in GA4. Regex, channel groups, BigQuery queries inside.
track aisearchreferralsregexlooker
https://symbolfyi.com/guides/unicode-regex-guide/
Unicode-Aware Regex: Property Escapes and Multilingual Patterns — SymbolFYI
Feb 24, 2026 - Write regex patterns that work with Unicode — property escapes, script detection, emoji matching, and common pitfalls in JavaScript and Python.
unicodeawareregexpropertyescapes
https://emnudge.dev/blog/perfect-rgb-regex/
Writing The Perfect RGB Regex And Failing
Learning regex without sobriety
the perfectwritingrgbregexfailing
https://onlineSTRINGtools.com/extract-regex-matches-from-string
Extract Regex Matches from a String – Online String Tools
Simple, free and easy to use online tool that extracts regex matches from a string. No intrusive ads, popups or nonsense, just a regex matches extractor. Load...
extract regex matchesstringonlinetools
https://community.notepad-plus-plus.org/topic/12628/regex-match-the-last-10-characters-at-the-end-of-file
Regex - Match the last 10 characters at the end of file | Notepad++ Community
Oct 30, 2016 - hello. I need a better solution for this regex, that match the last 10 characters of file. My solution is this: (..........)\z (Each point represents a chara...
the last
https://masters-tool.com/regex/javascript.html
JavaScript Regex Online Test Tool - Regex Expression Tool - Masters-Tool Utility Network
This tool provides multiple versions of JS regex online test tools, each with its own characteristics and functions. Everyone is welcome to use them.
online testjavascriptregextoolexpression
https://www.debuggex.com/r/yKwWjANf5KZ4syyW
Debuggex: Online visual regex tester. JavaScript, Python, and PCRE.
Test your regex by visualizing it with a live editor. JavaScript, Python, and PCRE.
regex testeronlinevisualjavascriptpython
https://tutorial.eyehunts.com/js/javascript-regex-match-group-example-code/
JavaScript regex match group | Example code
Jul 5, 2022 - Using the JavaScript RegEx match group will help to find the multiple times. It is wasteful to repeat that regex manually. A better way to...
match groupjavascriptregexexamplecode
https://meridian.opennms.com/docs/2022/latest/meridian/2022/operation/performance-data-collection/snmp-property-extenders/regex.html
Regex Property Extender
regexpropertyextender
https://docs.proxyman.com/basic-features/regex
Regex (Regular Expression) | Proxyman
regular expressionregexproxyman
https://chromewebstore.google.com/detail/regex-matcher/jkokpkcggnifdedpaicbjcapmhiecjjk?hl=en
Regex Matcher - Chrome Web Store
Test and validate regular expressions in real-time.
regexmatcherchromewebstore
https://www.csestack.org/validate-ip-address-regex-python/
Validate IP Address using RegEx in Python
Jun 28, 2022 - How to validate IP address using regex in Python? Regular expression explain with the coding example and program.
ip addressvalidateusingregexpython
https://akkoma.dev/norm/akkoma-fe/src/branch/regex-mute-filter/.gitea/issue_template/feat.yml
akkoma-fe/.gitea/issue_template/feat.yml at regex-mute-filter - norm/akkoma-fe - Akkoma Development
akkoma-fe - Soft fork of akkoma-fe (itself a pleroma-fe fork) with changes for akko.wtf
https://www.baeldung.com/java-regex-text-after-match
Getting the Text That Follows After the Regex Match in Java | Baeldung
Jan 8, 2024 - Learn two variations on the problem of extracting text that follows after a regex match and how to do it using Java.
the textgettingfollows
https://codersblock.com/blog/regex-storm-retrospective/
Regex Storm Retrospective / Coder's Block
I’m one of those weird developers that really enjoys regular expressions. So much so, that sometime in late 2009, I started a project to make the best online...
regexstormretrospectivecoderblock
https://rgagnon.com/javadetails/java-0515.html
Convert wildcard to a regex expression - Real's Java How-to
Real's HowTo : useful code snippets for Java, JS, PB and more
convertwildcardregexexpressionreal
https://regex.ai/aboutus
Regex.ai - What is regex.ai
AI-Powered Regex Regular Expression Generator and Solver. Discover how this powerful tool can help you automate your data extraction tasks and streamline your...
regexai
https://www.jdhwilkins.com/how-far-can-you-push-excel-with-regex
Regex Pattern Matching in Excel for Data Cleaning and Extraction
Oct 15, 2025 - Learn how to use regex pattern matching in Excel for advanced data cleaning, text extraction, and analysis.
excel for dataregex patternmatchingcleaningextraction
https://searchregex.com/
Search Regex – Search all your WordPress data
search regexwordpressdata
https://summerinternship.regexsoftware.com/
Summer Internship Programs – REGex Software
summer internshipprogramsregexsoftware
https://github.com/snd/url-pattern
GitHub - snd/url-pattern: easier than regex string matching patterns for urls and other strings....
easier than regex string matching patterns for urls and other strings. turn strings into data or data into strings. - snd/url-pattern
https://doc.servo.org/regex_automata/util/alphabet/struct.ByteClassRepresentatives.html
ByteClassRepresentatives in regex_automata::util::alphabet - Rust
An iterator over representative bytes from each equivalence class.
regexautomatautilalphabetrust
https://www.noreiko.com/taxonomy/term/80
regex | Joachim's blog
regexjoachimblog
https://discuss.elastic.co/t/regex-field-starts-with-a-string/248235
Regex field starts with a string - Logstash - Discuss the Elastic Stack
starts withregexfield
https://regex101.com/library/nUg0uj?orderBy=LOWEST_SCORE&page=254&search=&filterFlavors=pcre&filterFlavors=pcre2
regex101: Regex many
Search, filter and view user submitted regular expressions in the regex library. Over 20,000 entries, and counting!
regexmany
https://dev.to/dilanblog/python-regular-expressions-3318
Regular Expressions(Regex) in Python - DEV Community
Introduction Handling exceptions and validating user input are critical components of... Tagged with regex, programming, python, coding.
regex in pythonregular expressionsdevcommunity
https://www.stackage.org/lts-18.6/package/regex-posix-clib-2.7
regex-posix-clib :: Stackage Server
regexposixstackageserver
https://en-za.wordpress.org/plugins/tags/regex/
Plugins categorized as regex | WordPress.org English (South Africa)
pluginscategorizedregexwordpressenglish
https://paul.kinlan.me/re-regex-101-exercise-s2-verify-a-string-is-a/
RE: Regex 101 Exercise S2 - Verify a string is a hex number | Modern Web Development with Chrome
In a previous post about verifying a hex number string with regex, there was a slight error. The regex should have been ^[A-Fa-f0-9]+$. A further refinement to...
https://regex101.com/library/lO2rJ8?orderBy=MOST_DOWNVOTES&page=22&search=&filterFlavors=javascript&filterFlavors=rust
regex101: Regex to select text withing square brackets.
Search, filter and view user submitted regular expressions in the regex library. Over 20,000 entries, and counting!
regexselecttextsquarebrackets
https://www.regular-expressions.info/possessive.html
Regex Tutorial: Possessive Quantifiers
Speed up your regular expressions with possessive quantifiers
regextutorialpossessivequantifiers
https://regex101.com/library/L1nsCl?orderBy=HIGHEST_SCORE&page=466&search=&filterFlavors=python&filterFlavors=java&filterFlavors=pcre2&filterFlavors=javascript&filterFlavors=golang
regex101: Regex for Validating Egyptian Mobile Numbers with Specific Operator Codes
Search, filter and view user submitted regular expressions in the regex library. Over 20,000 entries, and counting!
mobile numbersregexvalidatingegyptian
https://home.songbaixin.xin:26009/docs/regex.html
RegEX 备忘清单 & regex cheatsheet & Quick Reference
regexcheatsheetquickreference
https://regex101.com/library/kLrThb?orderBy=MOST_DOWNVOTES&search=&page=284
regex101: Working With Data regex sample text
Search, filter and view user submitted regular expressions in the regex library. Over 20,000 entries, and counting!
working with dataregexsampletext
https://www.spicymetrics.com/regex-library/question-informational/guide-queries/
Regex for "Guide" Queries | Spicy Metrics Regex Library
Use this regex to focus on guide queries in GSC when users signal they want a more complete resource rather than a quick answer.
regexguidequeriesspicymetrics