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🦸♂️ 50 JavaScript Interview Questions 🦸♂️
1. What is a JavaScript?
2. What is the original name of JavaScript?
3. Where can we use JS?
4. What differentiates JS from other languages like Java?
5. What are the advantages and disadvantages of JS?
6. Why do we need JS Frameworks?
7. What ECMAScript stands for?
8. What paradigms exist in JS?
9. What is Scope in JS?
10. Explain Hoisting in JS.
11. What is a strict mode?
12. What are the two basic groups of data types in JS?
13. Name all data types in JS.
14. What are falsy values in JS?
15. What is Memoization?
16. What is closure?
17. What operators exist in JS?
18. Explain “this” keyword.
19. What are global variables?
20. Explain the difference between ES5 and ES6.
21. What is the difference between var, let, and const?
22. What are the escape characters in JS?
23. What is the difference between Function Declarations and Function Expressions?
24. What is the Arrow Function?
25. What is the Self-Executing Function?
26. What is Higher-Order Function?
27. What are Function Default Parameters?
28. What is the NaN property?
29. Explain the difference between “==” and “===” operators.
30. Explain callbacks.
31. What are Promises?
32. What is Async/Await?
33. Explain Prototype Inheritance.
34. What is a Polyfill?
35. Explain call(), apply(), and bind() methods.
36. What are the different types of errors in JS?
37. What is DOM?
38. What is Event Bubbling?
39. What is Event Propagation?
40. What is Event Capturing?
41. What is the use of the Math object?
42. What are Template Literals?
43. What "new" keyword stands for?
44. What is Object and Array Destructuring?
45. Explain the same-origin policy in JS.
46. How to write a comment in JS?
47. What are Cookies in JS?
48. What is Local Storage in Browser?
49. What is the difference between Local Storage and Session Storage in Browser?
50. Is getting Local Storage content asynchronous or synchronous action?
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A collection of interesting Udemy courses to study on the topic of Web Development
https://javascript.plainenglish.io/25-udemy-courses-worth-your-money-time-8893daa1e98f
#udemy #course
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Some jokes about the life of a software developer
https://javascript.plainenglish.io/15-corny-jokes-any-programmer-can-relate-to-7a7104826866
#jokes
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A collection of courses or exercises to learn Javascript
https://www.freecodecamp.org/news/learn-javascript-free-js-courses-for-beginners/
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Understanding asynchronous processes in Javascript
https://dev.to/elukuro/understanding-asynchronous-in-javascript-267h
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Several ways to do DOM manipulation in JavaScript
https://javascript.plainenglish.io/all-you-need-to-get-started-with-javascript-dom-d8c5dae38f02
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#course #dom #async
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Making Dinosaur Run game like in Google Chrome browser by Web Dev Simplified
https://youtu.be/47eXVRJKdkU
#game #dinosaur #webdevsimplified
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Reasons to use frameworks/libraries in Web Development.
📌 Time Saving
Frameworks and libraries are very useful for saving time. You can save a lot of time by using frameworks.
A feature or design which was supposed to take 10 hours with plain, can be done in 3.
📌 Flexibility
Most of the frameworks are highly flexible, be it any CSS or JS framework or any other library like moment.
You can easily use those to build anything complex.
📌 Less Effort
This is the best part.
You can literally do a lot of crazy stuff with a lot of ease. Be it building a form, or maybe sending a request or reading something, or formatting the date.
📌 Great Support and Docs
Most of the frameworks and libraries out there have good community support and docs.
This makes any framework/library very efficient. You get a lot of solutions to your problems this way.
📌 Better for jobs and work
Everyone out there is using frameworks/libraries. Be it any company or freelancer.
The more you know the more opportunities you get.
It's highly important to know about frameworks and libraries. The modern web cannot work without them!
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Nx Tools version 13.3 release notes with new feature improvements
https://blog.nrwl.io/redesigned-starter-page-storybook-6-4-eslint-8-and-more-in-nx-13-3-5507d7378360
#nx
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Deploy Nuxt JS and Prismic CMS applications to the Netlify Hosting service
https://medium.com/js-dojo/deploying-nuxt-js-prismic-with-netlify-a53c551d6e0f
#netlify #nuxt #vue #prismic #cms
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Tips for creating APIs and doing API testing from the JavaScript Mastery channel
https://youtu.be/fvowySuuEIw
#api #rest #testing #javascriptMastery
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Create a Pixel Art Generator with JavaScript
https://javascript.plainenglish.io/create-a-css-pixel-art-generator-with-javascript-584889a221bf
#pixelart #css
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10 Websites every developer must know 🔥🔥
1️⃣ Over API
Collection of all cheatsheets
🔗 overapi.com
2️⃣ Web Skills
Your resource guide for every skill you need for web development.
🔗 andreasbm.github.io/web-skills/
3️⃣ CSS Reference
A free visual guide to CSS. Learn CSS with a lot of animations.
🔗 cssreference.io
4️⃣ Parrot Color
Get an awesome color palette for your next project.
🔗 parrot.color.pizza
5️⃣ Dev Resources
Another website, full of developer resources.
🔗 devresourc.es
6️⃣ Themer
Generate a theme for your development environment ( terminal, editor, wallpapers, and more )
🔗 themer.dev
7️⃣ Programmer Humor
A collection of programming memes
🔗 programmerhumor.io
8️⃣ Git Explorer
Find the right git command just by entering what you wanted to do.
🔗 gitexplorer.com
9️⃣ Daily Dev
Find amazing articles by awesome developers around the world
🔗 dev.to/dailydotdev
🔟 Readme .so
The easiest way to create a readme
🔗 readme.so
#Resources
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November Was All About Vue & Vue.JS in 2021
https://blog.meetupfeed.io/vue-vue-js-november-2021/
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Performing http requests in parallel with Vue JS
https://medium.com/bb-tutorials-and-thoughts/how-to-make-parallel-api-calls-in-vuejs-applications-78426ee7f6da
#vuejs #httpRequest #axios #fetch #promise
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A simple exercise to create an NPM package from scratch
https://dev.to/deepgram/building-an-npm-package-1p3b
#npm
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Simple way to configure SSL in Node JS Express
https://mkmorgan1994.medium.com/step-by-step-ssl-for-node-js-express-application-6b3460654e50
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Connecting MySQL database with Sequilize in Node JS
https://betterprogramming.pub/node-js-backend-to-connect-mysql-database-using-sequelize-modeling-8cc637ed5f29
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Scheduling email delivery on Node JS
https://javascript.plainenglish.io/how-to-schedule-emails-with-node-js-31e9a61e7c57
#nodejs #ssl #email #sequilize
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The Tailwind CSS 3.x release notes are out today. More details can be seen in the following video from Tailwind Labs
https://youtu.be/mSC6GwizOag
#tailwind #css #tailwindlabs
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Using Array Slice and Splice functions for Array data manipulation
https://dev.to/sumusiriwardana/slice-and-splice-javascript-arrays-like-a-pro-2d9d
#array #slice #splice
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Create a front end web application with Parcel JS
https://youtu.be/R02ehdTzi3I
#dcode #parceljs
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What is Web3?
Web3 is the third evolution of the web that would make the internet process information with human-like intelligence using AI technologies creating a more autonomous, intelligent, open, and secure web.
Web3 attempts to make the internet more decentralized, verifiable, and secure .
It was kickstarted by Satoshi Nakamoto when Bitcoin was created in 2009, a peer-to-peer cash system that would be free of any form of central control or regulations!
Decentralized, meaning it runs on a distributed peer-to-peer model and no one entity can make a decision independently that can directly influence or change the course of the entire system.
Currently, the web offers us the ability to read & interact with the web's content. Most systems built on web 2.0 have to be maintained by groups of people. Web3 with its decentralized system removes the requirement for this.
Web3 and Blockchain technology are set to take the world by storm with decentralized systems by building trust into the internet.
