Explore the World of Coding with TOFORZERO Curve

Unleash the power of Coding, AI and much more. Upgrade your productivity as a fresher in ToForZero, the IT institute.

Get started
AI
Want guidance from AI?
  • /image/html.png
    HTML
  • /image/css.png
    CSS
  • /image/javascript.png
    JavaScript
  • /image/bootstrap.png
    Bootstrap
  • /image/react.png
    React JS
  • /image/node.png
    Node JS
  • /image/nextjs.png
    Next JS
  • /image/mongodb.png
    Mongo DB
  • /image/MySQL-01.png
    MySQL

Our Services

Explore Featured Services

our_services_frontend Not Found
Frontend

Front-end Development is the development or creation of a user interface using some markup languages.

our_services_frontend Not Found
Backend

Back-end developers work behind the scenes, handling the technical features of the site and its functionality

our_services_frontend Not Found
Fullstack

A full-stack developer is a developer or engineer who can build both the front end and the back end of a website.

Image Not Found

TFZ AI

TFZ AI guides for your IT career

Confused on where to begin?

Just Answer the question and magic will happen

Our Blogs

We provide a lot of Languages

Card background
Why Html & CSS Beginners Should Learn First

HTML ( Hypertext Markup Language) and CSS (Cascading Style Sheets) are core technologies for building Web pages.

 


  • In fact, HTML uses a tag-based structure that is easy to understand even without technical experience. CSS adds styling such as fonts, colors, or layouts to your website, making the website more aesthetically pleasing.


  • So, As fundamental web development languages, HTML and CSS are great ways to start development.


  • We can start learning coding development with the help of HTML. Already he teaches how to put elements and tags to structure a web document.


  • HTML is a web-based language that tells your browser how to showcase text and images on a webpage. You use tags to indicate the various elements, determine the placement of paragraphs and headings, and add images and videos.


  • HTML can help you learn other coding languages more easily.


  • We should also look at how to get started with HTML and CSS. And if you are an IT student, you must have come to study. Because in many courses, HTML and CSS have been added to the basic course in the starting phase. Both are very easy to learn and understand.



  • It is very simple and easy to explain right from the beginning. How will it run from the history of HTML, where can you use the text editor? All such details are given by it.


  • Let us also see a small demo of the HTML code.



<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <h1> Hello </h1>
</body>
</html>



  • In the above code, you will see that first a basic html structure is created. <html><head><body> These are the basic and main tags that are used to create the simple structure of HTML first.


  • Then the <meta> and <title> tag which is written in the <head> tag, if we understand the meta tag in plain language, it is a tag for SEO of the site. The <Title> tag is used for the name shown in the tab on the site.


  • After that, if you see that <h1> tag is used, it shows the data written in it as Heading. By using many such tags, we can show our code more neatly and systematically.


  • We should also add CSS in the above code.



<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0"> 
    <title>Document</title>
</head>
<body>
    <h1 style="color: red"> Hello </h1>
</body>
</html>



  • You can change the font color by using the color property. And very easily you can make the site attractive with CSS properties.


  • Let's see its output.



  • once more, should add more background color.



<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <h1 style="color: red; background-color:rgb(68, 212, 200);"> Hello </h1>
</body>
</html>



  • Added background-color property and direct background color change is done. In this way, CSS can be added very easily.
  • Let's see its output.




  • By understanding HTML and CSS, you will soon be able to get a grasp on other technologies much more quickly and easily, these include JavaScript, PHP, SQL, and Python.


  • If you’re looking to start a new career in the tech world, understanding how different languages work to develop your skills is necessary. These languages currently power the internet and your favorite websites from Netflix to Google and Facebook all use HTML and CSS, so you will have no trouble finding a company that can utilize your skills. Even if you’re not ready for a career change, skilling yourself with HTML & CSS can provide you with an additional source of income These skills are currently growing in demand, and investing in them now can benefit you in the long run.


October 06, 2023

avataravatar
Card background
React History

React is a JavaScript library. It helps to build user interfaces. React is a flexible open-source, efficient, and declarative, JavaScript library. Using it we can build simple, fast, and scalable frontends of web applications.


It's created by Facebook. The developer who created it was Jordan Walke. It was first used in 2011 for Facebook's Newsfeed feature.

 

It is one such popular front-end development framework that is breaking records in the web development space.


Some notable React projects include Facebook, Instagram, Netflix, Tesla, Skype, Shopify, Discord, Uber, Walmart, and Airbnb.


Today, over 220,000 live websites are using React. Further giants industry like Apple, Netflix, Paypal, and many others have also already started using React JS in their software productions.



The best benefits of ReactJS for use in front-end development



Performance


  • It creates a virtual DOM in memory. React detects what changes have been made, and makes only the changes that need to be made.



Speed


  • React allows developers to utilize individual parts of their application on both the client side and the server side, which ultimately boosts the speed of the development process.


  • And React finds out what changes have been made, and changes only what needs to be changed.



Reusable Components


  • One of the main benefits of using React JS is the reuse of components. The code written once can be used again. It saves time for developers. 


  • And, if any changes are made in any particular part, it will not affect other parts of the application.



 It offers better code stability


  • React follows a downward data flow. It ensures that the parent structure is not affected by any modifications in its child structure.



  • This approach ensures that only the component affected by a change will undergo an update. This data structure provides better code stability and smooth performance of the application.



The latest survey by Stack Overflow




Stack Overflow trends  



Let's see the React version History


Version Release Date


0.3.0 29 May 2013


0.4.0 20 July 2013


0.5.0 20 Oct 2013


0.8.0 20 Dec 2013


0.9.0 20 Feb 2014


0.10.0 21 Mar 2014


0.12.0 21 Nov 2014


0.13.0 10 Mar 2015


0.14.1 29 Oct 2015


15.0.0 07 Apr 2016


15.1.0 20 May 2016


15.2.0 01 July 2016


15.3.0 30 July 2016


15.3.1 19 Aug 2016


15.4.0 16 Nov 2016


15.4.1 23 Nov 2016


15.4.2 06 Jan 2017


15.5.4 11 Apr 2017


15.6.0 13 June 2013


16.0.0 26 Sep 2017


16.1.0 09 Nov 2017


16.3.0 29 Mar 2018


16.3.1 03 Apr 2018


16.3.2 16 Apr 2018


16.4.0 24 May 2018


16.5.0 05 Sep 2018


16.6.0 23 Oct 2018


16.7.0 20 Dec 2018


16.8.0 06 Feb 2019


16.8.6 27 Mar 2019


16.9.0 09 Aug 2019


16.10.0 27 Sep 2019


16.10.1 28 Sep 2019


16.10.2 03 Oct 2019


16.11.0 22 Oct 2019


16.12.0 14 Nov 2019


16.13.0 26 Feb 2020


16.13.1 19 Mar 2020


16.14.0 14 Oct 2020


17.0.0 20 Oct 2020


17.0.1 22 Oct 2020


17.0.2 22 Mar 2021


17.0.3 29 Apr 2021


17.0.4 14 May 2021


17.0.5 27 May 2021


17.0.6 27 May 2021


17.0.7 17 Jan 2021


17.0.8 01 Jul 2021


17.0.9 27 Jul 2021


17.0.10 30 Sep 2021


17.0.11 19 Oct 2021


17.0.12 22 Dec 2021


17.0.13 20 Jan 2022


17.0.14 24 Feb 2022


17.0.15 31 Mar 2022


17.0.16 07 Jan 2022


17.0.17 19 Jul 2022


17.0.18 23 Aug 2022


17.0.19 04 Oct 2022


17.0.20 24 Nov 2022


17.0.21 20 Dec 2022


18.0.0 18 Jan 2023


18.0.1 22 Feb 2023


18.0.2 29 Mar 2023


18.0.3 10 May 2023


18.0.4 21 Jun 2023


18.0.5 02 Aug 2023


18.0.6 13 Sep 2023


18.0.7 25 Oct 2023


18.0.8 06 Dec 2023

October 06, 2023

avataravatar
Card background
Why function components over the class components


Function Component and Class Component both are Components of React. Components are the heart of React. Components codes we can use many times. Those are independents. Components are basic building blocks of React, and they represent classes or functions that accept input and render the various HTML elements. The best use is we can write in this HTML. It uses JSX to write HTML in React. It is known as JavaScript XML and also known as JavaScript Syntax Extension. It makes the work of developers easier. If you want to get more information on JSX then you can visit our blog Introduction of JSX.




Let's First get the Function Component and Class Component basic information. First, we need to know what the Class component is and what the Function component is.


1) Class Component

Class Components are JavaScript classes that extend React. Component class. They have more capabilities and more features compared to the Function Component. It easily manages the internal state and handles user events.


2) Function Component

Function Component is a simple function of JavaScript. It takes props as an argument and returns React elements. They are easy compared to Class Components. And also faster to render. If the function component was weak compared to the class component, hooks were created to make it strong. With the help of which function component class can work like a component.




Let's Discuss why the Function Component is over the Class Component.


Less Code:

In the Function Component need to write less code compared to the Class Component. A function component contains code that is easy to understand. So we can understand it easily.


Simplicity:

Function Component is simpler. As we can see above, it has an easily understandable code.


Performance:

The function Component is faster compared to the Class Component.


State Management:

Class components support state management. but function components do not support state management. so, React provides a hook, useState() for the function components to maintain its state.


Hooks:

The class component had more capabilities than the function component but hooks were used to make the function component powerful. Now all the work can be done from the function component, which was done only from the class component earlier.


Life cycle:

Class components have a life cycle. The function component does not have a life cycle. Again, React provides a hook, useEffect() for the function component to access different stages of the component.





Rules for using both Components

must be written in the Component's names of the first word in Upper case.

Lets, we can see the basic syntax examples of both components.




Creating class-based components


class Demo extends React.Component {
    render() 
    {
         return <h1> Hello World</h1>
    }
} 



Creating function-based components


function Demo(props){
     return <h1> Hello World</h1>
} 




In the above example, The first is a class component and the second one is a function component example. I am taking the same name Demo for both functions. I'm writing Demo's First word in capital. That is the right rule for components. If we write the first word of the element in lowercase, it throws an error.


This keyword inside the constructor function refers to an object that consists of all the properties and methods declared using this keyword.


function component syntax is based on simple javascript syntax.





Advantages of Function Components


1. Function Components are easy to understand.

2. Function Components have less code compared to class components.  

3. Function Components did not use the render method but the class is used.  

4. Function Components use hooks.  





React version 18 provides 15 hooks for developers

  1. useCallback
  2. useContext
  3. useDebugValue
  4. useDeferredValue
  5. useEffect
  6. useId
  7. useImperativeHandle
  8. useInsertionEffect
  9. useLayoutEffect
  10. useMemo
  11. useReducer
  12. useRef
  13. useState
  14. useSyncExternalStore
  15. useTransition


  

 

 

 

 

October 06, 2023

avataravatar

Associated with

  • /image/colleges/subhash.pngDr. Subhash University - Junagadh
  • /image/colleges/gurukul.pngS.S.S.D.I.I.T Gurukul - Junagadh
  • /image/colleges/gpp.pngGovt Polytechnic College - Junagadh
  • /image/colleges/ccsit.pngC.C.S.I.T. College - Junagadh
  • /image/colleges/jkm.pngJKM College - Junagadh

Our Star Team

List of Authrs

Relaxing app background

Gautam Patoliya

Full Stack Developer

Relaxing app background

Deep Poradiya

Frontend Developer