Let’s go through it one by one! But before that, I guess you have got a question in your mind, right? Why do we write npx instead of npm? Normally we install anything using npm install packageName, right? So why npx? npx is a tool for executing the npm packages.
These commands will create a folder and don’t get overwhelmed with lots of folders. Let’s create a react project for our project – npx create-react-app react-password-gen // replace react-password-gen with your project name But nowadays VITE is getting so popular and damn fast, so if you want to start your project with VITE, that can be a great choice too! But for this tutorial, we are going to go with the create-react-app. We usually go through a boilerplate called create-react-app to create a new react project. We will do the same here.Let’s start with exploring React js a little bit. The first thing that we do in every project is to clear the default formatting of the document. If you are unfamiliar with CSS Flexbox, check the two-part CSS flexbox series. This is achieved by using the CSS flexbox. As you can see, the whole form is horizontally and vertically centered. By clicking this button, the password will be generated. The button has a label of Generate Password. The button will also have a type of submit. All of these have different IDs according to their functionality.įinally, after closing the options div, we add a button with a class btn and an ID of generate. The include numbers and include symbols are the same as the include uppercase. The checked at the end of the input type means that by default, the box is checked. The checkbox is an HTML input tag with a type of checkbox and an ID of uppercase. Checking it will generate a password with uppercase characters. The second option that we have in our app is to check if our password contains uppercase letters. The default value of the input will be 10. The min=”4” max=”20” value=”10” represents that the input will be of a minimum value of 4 and a maximum value of 20. An ID of length is also given to it for accessing it through JavaScript. It’ll have a label of Length and an input type of number. The first option in our form is the password length. Each option inside the options class is wrapped under a div of option. This button will be used as a copy to clipboard button.Īfter closing the result_container div, we use a parent div of options to show the options. The first one is a span with an ID of result, and the second one is button with a text Copy in it. Now, for the place where we want to show the password, a result_container class is added. Inside the form, we are wrapping the whole block inside a div called container. We are also giving a passwordGeneratorForm ID to the form. We can also achieve the same functionalities using a div.
JAVASCRIPT RANDOM PASSWORD GENERATOR GENERATOR
Inside the body tag, we are wrapping the complete password generator inside a form. The defer keyword in the script source makes sure that the JavaScript script is executed after the browser parses it. Other than that, we are linking our styles.css file and the JavaScript file that is named as generator.js. We are adding a google font to beautify the page. Īs we can see, the markup is very straight-forward. It seems easy, right? Now that we have a basic understanding of how we want to style our page we can start writing the page’s markup. And finally, a button to generate the password. The next few options are to add or remove uppercase characters, numbers, or symbols. The first one is a length property, which can be used to specify the password’s length. It also contains a copy button that can be used to copy the password to the clipboard. As you can see from the above GIF, the application has an area where the generated password is shown.
Even if you are thinking of moving to a certain framework like Angular, Vue, or React, learning core JavaScript concepts will significantly strengthen your base.īasic understanding of JavaScript, including functionsīefore beginning to write any code, let’s first check the application itself. We aim to develop a Password Generator with pure HTML, CSS, and JavaScript. In today’s article, we will be building a fantastic mini JavaScript project. And also, it helps to make the portfolio better. Building a JavaScript project always gives an excellent overview of the internals of the language.
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