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Regex
What are the best sources to learn more about regular expressions?
6
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24
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Mar 29, 2023
Last
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6
Options
Considered
Best sources to learn more about regular expressions
Price
Platforms
Last Updated
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RegExr 2.0
-
-
Mar 19, 2021
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Regex 101
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Web
Apr 11, 2021
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Regex Pal
-
-
Apr 11, 2021
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regex.ai
Free
-
Mar 29, 2023
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RE.txt
-
-
Jan 8, 2016
See Full List
--
RegExr 2.0
My Rec
ommendation
for
RegExr 2.0
My Recommendation for
RegExr 2.0
All
4
Experiences
1
Pros
3
Top
Pro
•••
Informative cheatsheet
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JoyfulLabbu's Experience
My regex checking website of choise
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Top
Pro
•••
Displaying spaces, linebreaks, tabs, ... in light grey by default
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Top
Pro
•••
Excellent real-time regex execution engine
It's fast, understands the full syntax of Perl regex, and makes it easy to test out variations on a particular regex phrase without having to reload the page. That includes replacements, not just searches.
See More
Hide
See All
Get it
here
Recommend
9
1
--
Regex 101
My Rec
ommendation
for
Regex 101
My Recommendation for
Regex 101
All
6
Experiences
1
Pros
3
Cons
1
Specs
Top
Pro
•••
Easy to use UI
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Top
Con
•••
Slow with large data
Quite slow compared to regex pal
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DaringLiberalitas's Experience
I tested with PCRE \p{L} etc. It worked fine matching chinese and cirilc characters, matching also the set quantifiers. Regexpal (aka Regextester) and Regexr 2 unfortunately failed on it. This last one just say “You have 5 matches” and that‘s it. Regex101 tells you deccribes you, shows you exactly where are those matches. But for Javascript compatibility (No PCRE) Regexr 2 works fine for me.
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Specs
Platforms:
Web
Top
Pro
•••
Color-codes capture groups
See More
Top
Pro
•••
More effective in PCRE
It could match chinese characters.
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Hide
See All
Get it
here
Recommend
7
2
--
Regex Pal
My Rec
ommendation
for
Regex Pal
My Recommendation for
Regex Pal
All
3
Experiences
1
Pros
1
Cons
1
Top
Con
•••
No option for account
With an account you could save, name and comment and share your built regex, your experiments. WIth Javascript works fine but only for teh moment but, even when you want to save, nothing is saved!
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Top
Pro
•••
Syntax highlighting that alternates between shades
This makes it much easier to deal with metacharacters that would normally seem ambiguous.
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DaringLiberalitas's Experience
For what they have Login. That's for nothing. You logged and no session. You can‘t save your codes.
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Hide
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Get it
here
Recommend
1
1
--
regex.ai
My Rec
ommendation
for
regex.ai
My Recommendation for
regex.ai
All
2
Experiences
1
Pros
1
Top
Pro
•••
Easy interface, saves time
Whether you're a novice or an expert, Regex.ai's intuitive interface makes it easy to input sample text and generate complex regular expressions quickly and efficiently. Overall, Regex.ai is a game-changer that will save you time and streamline your workflow.
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ResourcefulPheme's Experience
Regex.ai is an AI-powered tool that generates regular expressions. It can accurately generate regular expressions that match specific patterns in text with precision.
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Free
Recommend
1
--
RE.txt
My Rec
ommendation
for
RE.txt
My Recommendation for
RE.txt
All
2
Pros
1
Cons
1
Top
Con
•••
No real-time execution
There is no possibilty to enter RegEx for real-time execution / no preview.
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Top
Pro
•••
Complete reference
See More
Hide
Get it
here
Recommend
1
1
--
Debuggex
My Rec
ommendation
for
Debuggex
My Recommendation for
Debuggex
All
1
Pros
1
Top
Pro
•••
Character by character visual match
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Hide
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here
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