The ultimate Cheat sheets compilation (200+) - 🔥Roadmap to dev 🚀 - 2
Tags: productivity, webdev, javascript, java
Published: 2021-03-02 10:24:42

`Hello World` Today I wanted to share with you my Cheatsheet Compilation that every dev should know about.<a name="top"></a>

> PS: It took me around 8 hours to complete the whole article (the two parts) - So please **remember the like ❤️ and maybe super like🦄** 

🔖 - Bookmark the article to save it 

* This is part 2 - [open part 1](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)

{% link https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g %}

Read also:
{% link https://dev.to/worldindev/400-javascript-interview-questions-with-answers-2fcj %}

{% link https://dev.to/devlorenzo/200-js-resources-to-master-programming-3aj6 %}

---

## ⚡Giveaway ⚡
We are giving away any course you need on Udemy. Any price any course.
Steps to enter the giveaway
--> React to this post
--> [Subscribe to our Newsletter](https://worldindev.ck.page/) **<--** Very important

---


Table of content:

[-- Part 1 --](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)

{% collapsible 💻 - [Front End](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g) %} 
1. [HTML](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
2. [CSS](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
3. [Bootstrap](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
4. [Javascript](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
{% endcollapsible %}

{% collapsible 📕 - [Back End](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g) %} 
1. [Python](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
2. [+ Django](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
3. [Node](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
4. [Express](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
5. [Typescript](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
6. [Angular ](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
7. [Vue](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
8. [Go](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
9. [Ruby](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
 * [Ruby on rails](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
11. [Rust](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
12. [C#](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
13. [PHP](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
{% endcollapsible %}

{% collapsible 📓 - [Databases](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g) %} 
1. [SQL](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
 * [MySQL](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
 * [PostgreSQL](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
 * [SQLite](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
2. [NoSQL](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
 * [MongoDB](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
 * [Cassandra](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
 * [Redis](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g)
{% endcollapsible %}

[**Hey, remember to check and 🌟 the GitHub repo of this project**](https://github.com/DevLorenz0/CheatSheets-compilation/blob/main/README.md)

-- Part 2 -- (This part)

{% collapsible 📱 - [Mobile apps](#4) %} 
1. [Java](#4a)
2. [Kotlin](#4b)
3. [Android studio](#4c)
4. [Swift](#4d)
5. [React](#4e)
{% endcollapsible %}

{% collapsible 🖲 - [Version control](#5) %} 
1. [Git](#5a)
2. [GitHub](#5b)
{% endcollapsible %}

{% collapsible 📗 - [MDN / W3school](#6) %} 
1. [Learn web development](#6a)
2. [HTML](#6b)
3. [CSS](#6c)
4. [JavaScript](#6d)
5. [HTTP](#6f)
6. [APIs](#6g)
7. [Others](#6h)
{% endcollapsible %}

{% collapsible 🚀 [Extra](#7) %} 
1. [LUA (game development)](#7a)
2. [R (data science)](#7b)
3. [Scala (data science)](#7c)
4. [Dart](#7d)
5. [Chrome Extentions](#7e)
6. [VS code Setup](#7f)
7. [Your sources](#7g)
  * [C and C++](#7g1)
  * [Your cheat sheets](#7g2)
      * [Linux](#7g2a)
{% endcollapsible %}

**Remember the like ❤️** 

[Go to Bottom - ⬇️](#bottom)

---

## 📱 - Mobile apps<a name="4"></a>

{% collapsible Table of content %} 
1. [Java](#4a)
2. [Kotlin](#4b)
3. [Android studio](#4c)
4. [Swift](#4d)
5. [React](#4e)
6. [Go to Top - 🔝](#top)
{% endcollapsible %}

---

### Java<a name="4a"></a>

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/tqx2eecxwj6b3v6e5f3i.png)
 
[By hackr.io](https://hackr.io/blog/java-cheat-sheet)

-

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/asq58cau1cgvdyw1ci9n.png) 

[By princeton](https://introcs.cs.princeton.edu/java/11cheatsheet/)

-

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/kyqm1t06wy5hsoyxtdri.png) 

[By programming with mosh - PDF version](https://programmingwithmosh.com/wp-content/uploads/2019/07/Java-Cheat-Sheet.pdf) - 18 pages

-

[By edureka](https://www.edureka.co/blog/cheatsheets/java-cheat-sheet/)

[Go to Top - 🔝](#top)

---

### Kotlin<a name="4a"></a>

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/8nidemckfemzida5ju5g.png) 

[By Kotlin academy - at medium](https://blog.kotlin-academy.com/kotlin-cheat-sheet-1137588c75a)

-

[By raywenderlich.com](https://www.raywenderlich.com/6362971-kotlin-cheat-sheet-and-quick-reference)

> [PDF Version](https://koenig-media.raywenderlich.com/uploads/2019/11/RW-Kotlin-Cheatsheet-1.1.pdf)

-

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/zvnestu8150hy3uo3hae.png) 

[By dev hints](https://devhints.io/kotlin)

-

[By koenig-media](https://koenig-media.raywenderlich.com/uploads/2018/08/RW_Kotlin_Cheatsheet_1_0.pdf)

-

[Kotlin playground](https://play.kotlinlang.org/#eyJ2ZXJzaW9uIjoiMS40LjMwIiwicGxhdGZvcm0iOiJqYXZhIiwiYXJncyI6IiIsImpzQ29kZSI6IiIsIm5vbmVNYXJrZXJzIjp0cnVlLCJ0aGVtZSI6ImlkZWEiLCJjb2RlIjoiLyoqXG4gKiBZb3UgY2FuIGVkaXQsIHJ1biwgYW5kIHNoYXJlIHRoaXMgY29kZS4gXG4gKiBwbGF5LmtvdGxpbmxhbmcub3JnIFxuICovXG5cbmZ1biBtYWluKCkge1xuICAgIHByaW50bG4oXCJIZWxsbywgd29ybGQhISFcIilcbn0ifQ==)

[Go to Top - 🔝](#top)

---

### Android Studio<a name="4a"></a>

#### Schortcuts:

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/gzmy4ver6i1qtxmytsmi.png)

[At cheatography](https://cheatography.com/kekc42/cheat-sheets/android-studio-windows-linux/)
 
---

[Android studio Docs](https://developer.android.com/training/testing/espresso/cheat-sheet)

-

[By Calvin alexander - notes](https://alvinalexander.com/android/android-cheat-sheet-main-concepts/)

-

[By dummies.com - series of articles](https://www.dummies.com/web-design-development/mobile-apps/android-apps/android-application-development-for-dummies-cheat-sheet/)

[Go to Top - 🔝](#top)

---

### Swift<a name="4a"></a>

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/g9pacvt79rj9dvik70kc.png) 

[Swift docs](https://swift.org/documentation/)

-

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ytb0g25i8d5vvbfc8ija.png) 

[By raywenderlich](https://www.raywenderlich.com/6362977-swift-5-1-cheat-sheet-and-quick-reference)

> [PDF Version](https://koenig-media.raywenderlich.com/uploads/2019/11/RW-Swift-5.1-Cheatsheet-1.0.1.pdf)

-

[By code with chris](https://codewithchris.com/swift-cheat-sheet/)

[By learn app making - at GitHub](https://github.com/reinder42/SwiftCheatsheet)

[Go to Top - 🔝](#top)

---

### React / React Native<a name="4a"></a>

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ekeqhraf5y8l5e6ixec3.png) 

[By dev hints](https://devhints.io/react)

-

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ywu9tvlpf1461staj5hw.png)
 
[At GitHub: React + Typescript cheat sheet](https://github.com/typescript-cheatsheets/react)

-

[By react cheat sheet.com](https://reactcheatsheet.com/)

[Go to Top - 🔝](#top)

---

## 🖲 - Version Control<a name="5"></a>

{% collapsible Table of content %} 
1. [Git](#5a)
2. [GitHub](#5b)
3. [Go to Top - 🔝](#top)
{% endcollapsible %}

---

### Git<a name="5a"></a>

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/j7fa8e5rexgjb7e7ore3.png) 

[By ](https://www.atlassian.com/git/tutorials/atlassian-git-cheatsheet) 


> [PDF download](https://www.atlassian.com/dam/jcr:e7e22f25-bba2-4ef1-a197-53f46b6df4a5/SWTM-2088_Atlassian-Git-Cheatsheet.pdf)

-

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/m23qk68po9efoy025e30.png) 

[By gitlab - PDF \Version](https://about.gitlab.com/images/press/git-cheat-sheet.pdf) 

-

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/winru93bjj4mdxqziqh4.png) 

[By git-tower.com](https://www.git-tower.com/blog/git-cheat-sheet/) 

-

[Post at medium](https://towardsdatascience.com/the-git-cheat-sheet-5858865457ef)

[Go to Top - 🔝](#top)

---

### GitHub<a name="5b"></a>

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/nariagwy1jxuit0axrhy.png) 

[By education.github.com](https://education.github.com/git-cheat-sheet-education.pdf) 

-

[GitHub lab - Course: Introduction to GitHub](https://lab.github.com/githubtraining/introduction-to-github) 

-

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/bhxzkoveq80sqcnyyryj.png) 

[Markdown cheat sheet](https://guides.github.com/pdfs/markdown-cheatsheet-online.pdf) 

[Go to Top - 🔝](#top)

---

## 📗 - Mozilla Developer Network / W3school<a name="6"></a>

{% collapsible Table of content %} 
1. [Learn web development](#6a)
2. [HTML](#6b)
3. [CSS](#6c)
4. [JavaScript](#6d)
5. [HTTP](#6f)
6. [APIs](#6g)
7. [Go to Top - 🔝](#top)
{% endcollapsible %}

---

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/0fwkeu56fedh8udm7vu3.png)

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/0774ra7ykupw5g24uzn6.png)  

#### Web development<a name="6a"></a>

- [Link](https://developer.mozilla.org/en-US/docs/Learn)

---

#### HTML<a name="6b"></a>

- [Link](https://developer.mozilla.org/en-US/docs/Web/HTML)

- [W3school](https://www.w3schools.in/category/html-tutorial/)

---

#### CSS<a name="6c"></a>

- [Link](https://developer.mozilla.org/en-US/docs/Web/CSS)

- [W3school](https://www.w3schools.in/css-tutorial/)

- [W3school - Bootstrap](https://www.w3schools.in/category/bootstrap4/)

---

#### Javascript<a name="6d"></a>

- [Link](https://developer.mozilla.org/en-US/docs/Web/JavaScript)

---

#### HTTP<a name="6f"></a>

- [Link](https://developer.mozilla.org/en-US/docs/Web/HTTP)

---

#### APIs<a name="6g"></a>

- [Link](https://developer.mozilla.org/en-US/docs/Web/API)

#### Others<a name="6h"></a>

W3school:
- [Wordpress](https://www.w3schools.in/wordpress-tutorial/)
- [Java](https://www.w3schools.in/java-tutorial/)
- [C](https://www.w3schools.in/c-tutorial/)
- [C++](https://www.w3schools.in/cplusplus-tutorial/)
- [Python](https://www.w3schools.in/python-tutorial/)
- [PHP](https://www.w3schools.in/category/php/)
- [Laravel](https://www.w3schools.in/category/laravel-tutorial/)
- [R](https://www.w3schools.in/category/r/)
- [Cloud computing](https://www.w3schools.in/category/cloud-computing/)
- [Software testing](https://www.w3schools.in/category/software-testing/)

[Go to Top - 🔝](#top)

---

## 🚀 - Extra<a name="7"></a>

{% collapsible Table of content %} 
1. [LUA for game development](#7a)
2. [R (for data science)](#7b)
3. [Scala (for data science)](#7c)
4. [Dart](#7d)
4. [C and C++](#7d)
5. [Your sources](#7e)
6. [Go to Top - 🔝](#top)
{% endcollapsible %}

---

### LUA<a name="7a"></a>

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/kda75i36y125vico3ixp.png) 

[By dev hints](https://devhints.io/lua) 

-

[At GitHub](https://gist.github.com/doches/2219649) 

[Go to Top - 🔝](#top)

---

### R<a name="7b"></a>

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/xcv817kucxn9011ywxmh.png)
 

[By Rstudio](https://rstudio.com/wp-content/uploads/2019/01/Cheatsheets_2019.pdf) 

-

[R for dummies - By dummies.com - Article](https://www.dummies.com/programming/r/r-for-dummies-cheat-sheet/) 

[Go to Top - 🔝](#top)

---

### Scala<a name="7c"></a>

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/47zr7u92f1qrs4ff07m7.png)

[Scala docs](https://docs.scala-lang.org/cheatsheets/index.html) 

-

[At GitHub](https://gist.github.com/heathermiller/2ab9ef36910fdfdd20e9) 

[Go to Top - 🔝](#top)

---

### Dart (for Flutter)<a name="7d"></a>

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/uf3lkg49wjlwcmi7qx17.png) 

[Docs - dart.dev](https://dart.dev/codelabs/dart-cheatsheet) 

-

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/qb3fndw0a6f12c490fj5.png) 

[By raywenderlich](https://www.raywenderlich.com/4482580-dart-2-cheat-sheet-and-quick-reference-2019) 

> [PDF Version](https://koenig-media.raywenderlich.com/uploads/2019/08/RW-Dart-Cheatsheet-1.0.2.pdf)

[Go to Top - 🔝](#top)

---

### Chrome Extentions<a name="7e"></a>

My Google Chrome extensions:
Grepper → Allow you to save code 
Shortcuts for google → Open google apps with a click
Video Speed Controller → Allow you to control the speed of a video with shortcuts and to overcome the 2x speed  
Code Line Daily → every day a line of code in your browser (HTML, CSS, and Javascript)
Volume Manager → Manage the volume of a tab
VisBug → Open source web design debug tools built with JavaScript: "a FireBug for designers".
Better-OneTab → Allow you to manage and save your tabs
Grammarly for chrome → Correct my English 😀 
Color Zilla → Pick up a color from any web page and copy the hex
What Font → Check the font of any web page.
Dimension → Check the dimensions (in pixels) of elements / their distance
Lorem Ipsum Generator → Generate lorem ipsum test quickly
CSS viewer → CSS property viewer
Window Resizer → Allow you to resize the web page (for [responsive webpages](https://dev.to/devlorenzo/css-how-to-make-a-website-responsive-19kg))
Web Developer → Adds a toolbar button with various web developer tools.
* You can also install an Ad Blocker

[Open this article to access the othees extensions](https://dev.to/devlorenzo/top-google-chrome-extensions-for-devs-2mkf)

---

### VS code Setup<a name="7f"></a>

Theme → One Dark Pro  

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ku67cn50151ff9apfrcu.png)
 
Font → Fira code

Icon → Material Icon Theme
![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/4ccoq6ow2mwp8o50rrgc.png)
 
![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/384j59j09josws7tlcjs.png)

Other Themes:
Dark: The Best Theme / Tokyo Night
Light: Atom One Light / Winter is coming (light)
Here a list of 50 themes

Other Fonts:
Hack 
Input 
Source Code Pro 

---

### Your Sources<a name="7g"></a>

This article was just published, but feel free to add your own sources / request the insertion of a new part.

* bob-dev requested a C and C++ section

### C and C++<a name="7g1"></a>

{% collapsible C %} 

#### C

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ovfpdc923qe93qntkth6.png) 

[By developer insider](https://developerinsider.co/c-programming-language-cheat-sheet/) 

-

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/vja8xjbnvu3cghx62qzu.png) 

[By course.cs.washington.ed - PDF Version](https://courses.cs.washington.edu/courses/cse351/16wi/sections/1/Cheatsheet-c.pdf) 

-

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/fbjmvtdzcyrds4jjxg9c.png) 

[By dummies.com](https://www.dummies.com/programming/c/c-programming-for-dummies-cheat-sheet/) 

[Go to Top - 🔝](#top)
{% endcollapsible %} 

---

{% collapsible C++ %}
#### C++

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/otod0axdqss5p3tncy9i.png) 

[By W3school - PDF Version](https://www.w3cschool.cn/attachments/apifiles/C_Cheat.pdf)

-

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/1hkdfmyp05q4nv21yrod.png) 

[At GitHub](https://github.com/mortennobel/cpp-cheatsheet) 

-

[By dummies.com](https://www.dummies.com/programming/cpp/c-all-in-one-for-dummies-cheat-sheet/) 

[By cppcheatsheet.com](https://cppcheatsheet.com/)

[Go to Top - 🔝](#top)

{% endcollapsible %} 

---<a name="7g2"></a>

<a name="7g2a"></a>

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/c35jw6awts53o9grxusn.png)
 
Here at dev.to - [Ultimate Linux Cheat Sheet](https://dev.to/forcommunity/ultimate-linux-cheat-sheet-4gm5) - By Justin Varghese

---

Ps: [I add the web dev checklist!](https://www.toptal.com/developers/webdevchecklist)

---

![image](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/u3ekwa9e3k0xnzcd2tin.png)
 
[And the social media dimension cheat sheet at GitHub](https://github.com/seanmacentee/Social-Media-Dimensions-Cheatsheet)

---

JavaScript Important Methods & Properties Cheatsheet by @capscode
[Article at dev.to](https://dev.to/capscode/javascript-important-methods-properties-cheatsheet-52kh)
[PDF Version](https://pdfhost.io/v/WCjsiXHXl_important_js_methodspdf.pdf)

----

And as Daniel Cefram said, here the link to [devhints.io](https://devhints.io/)

<a name="p1"></a>

---

Available at [part 1](https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g): Front End / Back End / Databases

{% link https://dev.to/devlorenzo/the-ultimate-compilation-of-cheat-sheets-100-268g %}

Hope this helped!

---

<a name="bottom"></a>

Other articles:

{% link https://dev.to/devlorenzo/how-to-start-learning-coding-at-30-40-28m %}

{% link https://dev.to/devlorenzo/windows-or-mac-4f8k %}

{% link https://dev.to/devlorenzo/how-to-write-css-like-a-pro-4glj %}

---

{% twitter 1366698975349387266%}


**Remember the like ❤️❤️❤️**