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https://github.com/shopot/javascript-roadmap-codewars
JavaScript Roadmap Codewars challenge
https://github.com/shopot/javascript-roadmap-codewars
beginner challenge codewars javascript js practice roadmap trenning
Last synced: 8 days ago
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JavaScript Roadmap Codewars challenge
- Host: GitHub
- URL: https://github.com/shopot/javascript-roadmap-codewars
- Owner: shopot
- License: mit
- Created: 2024-08-05T09:30:36.000Z (4 months ago)
- Default Branch: main
- Last Pushed: 2024-08-11T11:28:58.000Z (3 months ago)
- Last Synced: 2024-08-11T21:14:00.184Z (3 months ago)
- Topics: beginner, challenge, codewars, javascript, js, practice, roadmap, trenning
- Homepage:
- Size: 24.4 KB
- Stars: 2
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# JavaScript Roadmap Codewars challenge
... _In progress_
https://roadmap.sh/javascript
## JavaScript basics
| Rank | Kata |
|:------|:-------------------------------------------------------------------------------------------------------------------------------|
|8 kyu | [Basic variable assignment](https://www.codewars.com/kata/50ee6b0bdeab583673000025) |
|8 kyu | [Basic data types --String](https://www.codewars.com/kata/571edd157e8954bab500032d) |
|8 kyu | [Basic data types --Number](https://www.codewars.com/kata/571edd157e8954bab500032d) |
|8 kyu| [Basic data types --Array](https://www.codewars.com/kata/571effabb625ed9b0600107a) |
|8 kyu| [Basic data types --Object](https://www.codewars.com/kata/571f1eb77e8954a812000837) |
|8 kyu| [Basic data types --Boolean and conditional statements if..else](https://www.codewars.com/kata/571f832f07363d295d001ba8) |
|8 kyu| [if..else and ternary operator](http://www.codewars.com/kata/57202aefe8d6c514300001fd) |
|8 kyu| [Conditional statement --switch](http://www.codewars.com/kata/572059afc2f4612825000d8a) |
|8 kyu| [Loop statement --while and do..while](http://www.codewars.com/kata/57216d4bcdd71175d6000560) |
|8 kyu| [Loop statement --for](http://www.codewars.com/kata/5721a78c283129e416000999) |
|8 kyu| [Loop statement --break,continue](http://www.codewars.com/kata/5721c189cdd71194c1000b9b) |
|8 kyu| [Loop statement --for..in and for..of](http://www.codewars.com/kata/5722b3f0bd5583cf44001000) |
|8 kyu| [Unlock new skills --Arrow function,spread operator and deconstruction](http://www.codewars.com/kata/572ab0cfa3af384df7000ff8) |
### Hoisting
| Rank | Kata |
|:------| :------------ |
| 7kyu |[Hoisting](https://www.codewars.com/kata/5504b15fd181b977c30001d5/javascript)|
... Hoisting, JavaScript Scope, Block, Function, Global
## Primitive data types and Objects
### String primitive and String Object
| Rank | Kata |
|:------|:--------------------------------------------------------------------------------------------------------------------------------|
|8 kyu| [Methods of String object --slice(), substring() and substr()](http://www.codewars.com/kata/57274562c8dcebe77e001012) |
|8 kyu| [Methods of String object --indexOf(), lastIndexOf() and search()](http://www.codewars.com/kata/57277a31e5e51450a4000010) |
|8 kyu| [Methods of String object --concat() split() and its good friend join()](http://www.codewars.com/kata/57280481e8118511f7000ffa) |
|8 kyu| [Methods of String object --toUpperCase() toLowerCase() and replace()](http://www.codewars.com/kata/5728203b7fc662a4c4000ef3) |
|8 kyu| [Methods of String object --charAt() charCodeAt() and fromCharCode()](http://www.codewars.com/kata/57284d23e81185ae6200162a) |
|8 kyu| [Methods of String object --trim() and the string template](http://www.codewars.com/kata/5729b103dd8bac11a900119e) |
|8 kyu| [Short Long Short](https://www.codewars.com/kata/50654ddff44f800200000007/javascript)|
### Number primitive and Number Object
| Rank | Kata |
|:------|:--------------------------------------------------------------------------------------------------------------------|
| 8 kyu | [Number object and its properties](https://www.codewars.com/kata/5722fd3ab7162a3a4500031f) |
| 8 kyu | [Methods of Number object--toString() and toLocaleString()](https://www.codewars.com/kata/57238ceaef9008adc7000603) |
| 8 kyu | [Methods of Number object--toFixed(), toExponential() and toPrecision()](https://www.codewars.com/kata/57256064856584bc47000611)|
| 8 kyu | [Parse nice int from char problem](https://www.codewars.com/kata/557cd6882bfa3c8a9f0000c1/javascript)|
| 8 kyu | [Opposite number](https://www.codewars.com/kata/56dec885c54a926dcd001095) |
| 8 kyu | [Convert a Number to a String!](https://www.codewars.com/kata/5265326f5fda8eb1160004c8) |
| 8 kyu | [Convert number to reversed array of digits](https://www.codewars.com/kata/5583090cbe83f4fd8c000051) |
| 8 kyu | [Sum without highest and lowest number](https://www.codewars.com/kata/576b93db1129fcf2200001e6) |
| 7 kyu | [Sum of Numbers](https://www.codewars.com/kata/55f2b110f61eb01779000053) |
| 7 kyu | [Sum of odd numbers](https://www.codewars.com/kata/55fd2d567d94ac3bc9000064) |
| 6 kyu | [Create Phone Number](https://www.codewars.com/kata/525f50e3b73515a6db000b83) |
| 6 kyu | [Find the unique number](https://www.codewars.com/kata/585d7d5adb20cf33cb000235) |
| 5 kyu | [Product of consecutive Fib numbers](https://www.codewars.com/kata/5541f58a944b85ce6d00006a) |
| 5 kyu | [Last digit of a large number](https://www.codewars.com/kata/5511b2f550906349a70004e1) |
| 4 kyu | [Sum Strings as Numbers](https://www.codewars.com/kata/55983863da40caa2c900004e) |
| 4 kyu | [Adding Big Numbers](https://www.codewars.com/kata/525f4206b73515bffb000b21) |
... bigint, boolean, null and undefined, Symbol
### The Math namespace object
| Rank | Kata |
|:------|:----------------------------------------------------------------------------------------------------------|
|8 kyu| [methods of Math ---round() ceil() and floor()](http://www.codewars.com/kata/5732d3c9791aafb0e4001236) |
|8 kyu| [methods of Math ---max() min() and abs()](http://www.codewars.com/kata/5733d6c2d780e20173000baa) |
|8 kyu| [methods of Math ---pow() sqrt() and cbrt()](http://www.codewars.com/kata/5733f948d780e27df6000e33) |
|8 kyu| [methods of Math ---log() and its family](http://www.codewars.com/kata/57353de879ccaeb9f8000564) |
|8 kyu| [methods of Math ---kata author's lover:random()](http://www.codewars.com/kata/5735956413c2054a680009ec) |
### Array Object
| Rank | Kata |
|:------|:----------------------------------------------------------------------------------------------------------|
|8 kyu| [methods of arrayObject ---push(), pop(), shift() and unshift()](http://www.codewars.com/kata/572af273a3af3836660014a1) |
|8 kyu| [methods of arrayObject ---splice() and slice()](http://www.codewars.com/kata/572cb264362806af46000793) |
|8 kyu| [methods of arrayObject ---reverse() and sort()](http://www.codewars.com/kata/572df796914b5ba27c000c90) |
|8 kyu| [methods of arrayObject ---map()](http://www.codewars.com/kata/572fdeb4380bb703fc00002c) |
|8 kyu| [methods of arrayObject ---filter()](http://www.codewars.com/kata/573023c81add650b84000429) |
|8 kyu| [methods of arrayObject ---every() and some()](http://www.codewars.com/kata/57308546bd9f0987c2000d07) |
|8 kyu| [methods of arrayObject ---concat() and join()](http://www.codewars.com/kata/5731861d05d14d6f50000626) |
|8 kyu| [methods of arrayObject ---reduce() and reduceRight()](http://www.codewars.com/kata/573156709a231dcec9000ee8) |
|8 kyu| [methods of arrayObject ---isArray() indexOf() and toString()](http://www.codewars.com/kata/5732b0351eb838d03300101d) |
|8 kyu | [Convert a string to an array](https://www.codewars.com/kata/57e76bc428d6fbc2d500036d) |
|8 kyu| [Sum Arrays](https://www.codewars.com/kata/53dc54212259ed3d4f00071c) |
|8 kyu | [Be Concise IV - Index of an element in an array](https://www.codewars.com/kata/5703c093022cd1aae90012c9) |
|8 kyu | [Merge two sorted arrays into one](https://www.codewars.com/kata/5899642f6e1b25935d000161) |
|8 kyu| [Get the mean of an array](https://www.codewars.com/kata/563e320cee5dddcf77000158) |
|8 kyu| [Sum Mixed Array](https://www.codewars.com/kata/57eaeb9578748ff92a000009) |
|8 kyu| [Find the smallest integer in the array](https://www.codewars.com/kata/55a2d7ebe362935a210000b2) |
|8 kyu| [Array plus array](https://www.codewars.com/kata/5a2be17aee1aaefe2a000151) |
| 8 kyu | [Sum of differences in array](https://www.codewars.com/kata/5b73fe9fb3d9776fbf00009e) |
| 8 kyu | [Convert number to reversed array of digits](https://www.codewars.com/kata/5583090cbe83f4fd8c000051) |
| 7 kyu | [Flatten and sort an array](https://www.codewars.com/kata/57ee99a16c8df7b02d00045f) |
|7 kyu| [Sort array by string length](https://www.codewars.com/kata/57ea5b0b75ae11d1e800006c) |
|6 kyu| [Highest Rank Number in an Array](https://www.codewars.com/kata/5420fc9bb5b2c7fd57000004)|
|3 kyu|[The soul of wit: reverse an array](https://www.codewars.com/kata/59b81886460387d8fc000043)|
## Functions
| Rank | Kata |
|:------|:--------------------------------------------------------------------------------------------------------------|
|8 kyu| [Opposite number](https://www.codewars.com/kata/56dec885c54a926dcd001095) |
|8 kyu| [Implement Array.prototype.filter()](https://www.codewars.com/kata/56dd9b84fe5754786f0014f7) |
|8 kyu| [Basic Mathematical Operations](https://www.codewars.com/kata/57356c55867b9b7a60000bd7) |
|7 kyu| [Array.prototype.reverse()](https://www.codewars.com/kata/53b2ff49b82af296ce001139) |
|7 kyu| [Array.prototype.size()](https://www.codewars.com/kata/58638bd2210be9a9690001f7) |
|7 kyu| [Unpacking Arguments](https://www.codewars.com/kata/540de1f0716ab384b4000828) |
|7 kyu| [Sum of all arguments](https://www.codewars.com/kata/540c33513b6532cd58000259) |
|7 kyu| [Lazily executing a function](https://www.codewars.com/kata/5458d4d2cbae2a9438000389) |
|7 kyu| [Functional Addition](https://www.codewars.com/kata/538835ae443aae6e03000547) |
|7 kyu| [First-Class Function Factory](https://www.codewars.com/kata/563f879ecbb8fcab31000041) |
|6 kyu| [Range function](https://www.codewars.com/kata/584ebd7a044a1520f20000d5) |
|5 kyu| [Function.prototype.clone](https://www.codewars.com/kata/53381a646068efc50100072c) |
|5 kyu| [Array.prototype.splice(from, count, insertItems...)](https://www.codewars.com/kata/53b30ccc4a24088126000c45) |
### Higher-Order Functions
| Rank | Kata |
|:------|:------------------------------------------------------------------------------------------------------|
|7 kyu|[Count the number of JavaScript developers](https://www.codewars.com/kata/582746fa14b3892727000c4f)|
|7 kyu|[Greet developers](https://www.codewars.com/kata/58279e13c983ca4a2a00002a)|
|7 kyu|[Is Ruby coming?](https://www.codewars.com/kata/5827acd5f524dd029d0005a4)|
|7 kyu|[Find the first Python developer](https://www.codewars.com/kata/5827bc50f524dd029d0005f2)|
|7 kyu|[Prepare the count of languages](https://www.codewars.com/kata/5828713ed04efde70e000346)|
|6 kyu|[Find the most senior developer](https://www.codewars.com/collections/higher-order-functions-series)|
|6 kyu|[Detect Pangram](https://www.codewars.com/kata/545cedaa9943f7fe7b000048)|
|6 kyu|[Backspaces in string](https://www.codewars.com/kata/5727bb0fe81185ae62000ae3)|
### Callback Functions
| Rank | Kata |
|:------|:------------------------------------------------------------------------------------------------------|
|5 kyu|[Calculating with Functions](https://www.codewars.com/kata/525f3eda17c7cd9f9e000b39)|
|5 kyu|[Wrapped Function](https://www.codewars.com/kata/511ed4593ba69cba1a000002)|
|5 kyu|[Concatenating functions](https://www.codewars.com/kata/527176c487961e5900000106)|
|5 kyu|[Compose functions](https://www.codewars.com/kata/51f9d3db4095e07f130001ee)|
|5 kyu|[Function Cache](https://www.codewars.com/kata/525481903700c1a1ff0000e1)|
|5 kyu|[A Chain adding function](https://www.codewars.com/kata/539a0e4d85e3425cb0000a88)|
## Classes
| Rank | Kata |
|:------|:------------------------------------------------------------------------------------------------------|
| 8 kyu |[Classy Classes](https://www.codewars.com/kata/55a144eff5124e546400005a)|
| 8 kyu |[Fun with ES6 Classes #1 - People, people, people](https://www.codewars.com/kata/56f7f8215d7c12c0e7000b19)|
| 7 kyu |[Fun with ES6 Classes #2 - Animals and Inheritance](https://www.codewars.com/kata/56f935002e6c0d55fa000d92)|
| 7 kyu |[Fun with ES6 Classes #3 - Cuboids, Cubes and Getters](https://www.codewars.com/kata/56fbdda707cff41b68000de2)|
| 7 kyu |[Fun with ES6 Classes #4 - Cubes and Setters](https://www.codewars.com/kata/56fcc1ee45040039ab0016da)|
| 8 kyu |[SpeedCode #3 × Fun with ES6 Classes #5 - Dogs and Classes](https://www.codewars.com/kata/56ff9b53140fcca90b000530)|
| 7 kyu |[Super Class Extensions](https://www.codewars.com/kata/55a14cd026f2a4b196000092)|
| 6 kyu |[Fun with ES6 Classes #6 - Fake Files (Basic)](https://www.codewars.com/kata/5784c8116211383b5f0001d3)|
| 6 kyu |[Hex class](https://www.codewars.com/kata/5483366098aa442def0009af)|
| 6 kyu |[Defining getters and setters on an existing class](https://www.codewars.com/kata/55bcf04de45497c54a0000d0)|
| 5 kyu |[Vector class](https://www.codewars.com/kata/526dad7f8c0eb5c4640000a4)|
| 4 kyu |[A simple Tic-tac-toe class](https://www.codewars.com/kata/529b9ec8064ec38636000134)|
| 2 kyu |[class List](https://www.codewars.com/kata/59f7a040a5b820c684000046)|
## Design Patterns
| Rank | Kata |
|:------|:------------------------------------------------------------------------------------------------------|
|7 kyu|[First-Class Function Factory](https://www.codewars.com/kata/563f879ecbb8fcab31000041)|
|7 kyu|[Singleton Pattern](https://www.codewars.com/kata/534fcca5edb124cfe6000f60)|
|7 kyu|[PatternCraft - Visitor](https://www.codewars.com/kata/5682e646d5eddc1e21000017)|
|7 kyu|[PatternCraft - Adapter](https://www.codewars.com/kata/56919e637b2b971492000036)|
|7 kyu|[Pure Functions](https://www.codewars.com/kata/59bdbe9d46038724ca0000b9)|
|6 kyu|[Function Composition](https://www.codewars.com/kata/5421c6a2dda52688f6000af8)|
|6 kyu|[PatternCraft - State](https://www.codewars.com/kata/5682e72eb7354b2f39000021)|
|6 kyu|[PatternCraft - Strategy](https://www.codewars.com/kata/5682e809386707366d000024)|
|5 kyu|[Function Cache](https://www.codewars.com/kata/525481903700c1a1ff0000e1)|
|5 kyu|[Memoized Fibonacci](https://www.codewars.com/kata/529adbf7533b761c560004e5)|
|5 kyu|[Simple Events](https://www.codewars.com/kata/52d3b68215be7c2d5300022f)|
|5 kyu|[Decorator Pattern](https://www.codewars.com/kata/5314ce58288b818ddc00006a)|
|4 kyu|[Dependency Injection](https://www.codewars.com/kata/5302d655be2a91068b0001fb)|
|4 kyu|[Advanced Events](https://www.codewars.com/kata/52d4678038644497e900007c)|
## Regular Expression
| Rank | Kata |
|:------|:------------------------------------------------------------------------------------------------------|
|8 kyu| [Unlock new weapon ---RegExp Object](http://www.codewars.com/kata/5735e39313c205fe39001173) |
|8 kyu| [Regular Expression --"^","$", "." and test()](http://www.codewars.com/kata/573975d3ac3eec695b0013e0) |
|8 kyu| [Regular Expression --"?", "*", "+" and "{}"](http://www.codewars.com/kata/573bca07dffc1aa693000139) |
|8 kyu| [Regular Expression --"\|", "[]" and "()"](http://www.codewars.com/kata/573d11c48b97c0ad970002d4) |
|8 kyu| [Regular Expression --"\"](http://www.codewars.com/kata/573e6831e3201f6a9b000971) |
|8 kyu| [Regular Expression --(?:), (?=) and (?!)](http://www.codewars.com/kata/573fb9223f9793e485000453) |