Kata Library: JavaScript Practice
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8 kyu
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Cryptography
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91 Kata Found
7 kyu
UVB-76 Message Validator
1,252
Drymonade
Algorithms
Strings
Regular Expressions
4 kyu
Regular expression for binary numbers divisible by 5
2,307
aswitalski
Binary
Algorithms
Regular Expressions
5 kyu
Convert all the cases!
1,656
AJFarmar
1 Issue Reported
Strings
Regular Expressions
Algorithms
7 kyu
Check whether a number is valid in a given numeral system
1,201
SummerTheCoder
Algorithms
Logic
Regular Expressions
6 kyu
FIRE and FURY
1,551
dinglemouse
1 Issue Reported
Regular Expressions
Strings
Algorithms
7 kyu
Coding Meetup #4 - Higher-Order Functions Series - Find the first Python developer
10,378
PiotrBerebecki
Functional Programming
Data Structures
Arrays
Fundamentals
Algorithms
Strings
Regular Expressions
6 kyu
Coordinates Validator
7,142
louy
7 Issues Reported
Regular Expressions
Algorithms
6 kyu
IP Validation
44,500
wink
4 Issues Reported
Regular Expressions
Algorithms
7 kyu
Coding Meetup #2 - Higher-Order Functions Series - Greet developers
12,846
PiotrBerebecki
Data Structures
Fundamentals
Algorithms
Strings
Regular Expressions
Arrays
Functional Programming
7 kyu
Coding Meetup #1 - Higher-Order Functions Series - Count the number of JavaScript developers coming from Europe
16,607
PiotrBerebecki
Data Structures
Fundamentals
Algorithms
Strings
Regular Expressions
Arrays
Functional Programming
4 kyu
Breadcrumb Generator
4,851
GiacomoSorbi
Parsing
Regular Expressions
Algorithms
6 kyu
Valid Phone Number
21,403
xDranik
3 Issues Reported
Regular Expressions
Algorithms
6 kyu
Split Strings
169,701
jhoffner
Regular Expressions
Strings
Algorithms
5 kyu
ISBN-10 Validation
11,664
nklein
4 Issues Reported
Regular Expressions
Algorithms
5 kyu
Return substring instance count - 2
3,227
ineiti
2 Issues Reported
Strings
Regular Expressions
Algorithms
7 kyu
Password validator
8,412
tdowek1
1 Issue Reported
Fundamentals
Regular Expressions
Algorithms
7 kyu
80's Kids #5: You Can't Do That on Television
1,715
NateBrady23
1 Issue Reported
Fundamentals
Algorithms
Strings
Regular Expressions
7 kyu
Coding Meetup #3 - Higher-Order Functions Series - Is Ruby coming?
11,129
PiotrBerebecki
Data Structures
Fundamentals
Algorithms
Strings
Regular Expressions
Arrays
Functional Programming
6 kyu
Linux history and `!` command. Series#5 The `!?string` command
304
nbeck
1 Issue Reported
Strings
Parsing
Regular Expressions
Algorithms
6 kyu
Linux history and `!` command. Series#4 The `!string` command
299
nbeck
3 Issues Reported
Strings
Parsing
Regular Expressions
Algorithms
6 kyu
Linux history and `!` command. Series#3 The `!-n` command
309
nbeck
3 Issues Reported
Strings
Parsing
Regular Expressions
Algorithms
6 kyu
Linux history and `!` command. Series#2 The `!n` command
423
nbeck
Strings
Parsing
Regular Expressions
Algorithms
6 kyu
Linux history and `!` command. Series#1 The `!!` command
650
nbeck
Strings
Parsing
Regular Expressions
Algorithms
7 kyu
Is that a real phone number? (British version)
1,464
lucyrose93
1 Issue Reported
Regular Expressions
Strings
Algorithms
6 kyu
Convert string to camel case
207,035
jhoffner
20 Issues Reported
Regular Expressions
Algorithms
Strings
5 kyu
Word Finder
2,074
BattleRattle
Strings
Regular Expressions
Filtering
Algorithms
7 kyu
Remove consecutive duplicate words
7,799
e.mihaylin
Strings
Regular Expressions
Algorithms
6 kyu
Converting Measures
483
PollyRibeiro
Regular Expressions
Algorithms
6 kyu
Vowel Shifting
1,568
user5036852
1 Issue Reported
Strings
Regular Expressions
Algorithms
6 kyu
Trumpness detector
1,151
GiacomoSorbi
3 Issues Reported
Regular Expressions
Strings
Algorithms
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