How to Build a To-Do App with Vue 3 and TypeScript

How to Build a To-do App with Vue 3 and Typescript

It can feel daunting to try to build a to-do app from scratch, especially if you’re just starting out in web development. Using a combination of HTML, CSS, JavaScript, and libraries such as Vue 3 and Typescript, however, it doesn't have to be overly-complicated. This guide will walk you through building a to-do app using these tools.

Step 1: Set Up the Project

The first step is to set up your project. Start by creating a directory with the name of your project and then install the npm package. Next, install the Vue CLI in the directory, which will create the necessary files for your app. Then install Vue 3 and Typescript, which should now be available to you in your project directory.

Step 2: Create the HTML Pages

Now it’s time to create the HTML pages, or templates, for your app. Begin by creating an index page that includes basic information about the app. You should also include links to any other pages you plan to create. After that, create a user interface, which will be where the user can input their to-dos. The design of this page should be simple and easy to use.

Step 3: Add CSS and JavaScript

After creating the HTML templates, you'll need to add some styling and functionality with CSS and JavaScript. For the CSS, decide on the colors and layout that you'd like to use, and then add them to the project. For JavaScript, use Vue 3 and Typescript to create the front-end logic required for the app. Make sure to create functions for addin, editing, and deleting to-dos and also for marking tasks as finished.

Step 4: Begin Testing

Once you’ve completed the design and coding, it’s time to begin testing and debugging. Run the app locally and check for errors or unexpected behavior. If you find any bugs, make the necessary changes so that the app performs as expected. Additionally, consider how it looks on mobile devices.

Step 5: Launch Your App

Now that your app is ready to go, it's time to deploy it. There are several hosting sites you can use, so choose one that suits your needs. Once your app is live, you can start promoting it to potential users. With a bit of luck, your to-do app should soon have plenty of users.

Building a to-do app may seem complex, but with the right planning and the right tools, it doesn't have to be. With Vue 3 and Typescript, you can quickly build a functional to-do app that looks great and works well. Good luck with getting your to-do app up and running!