Developing My Task List Application with Database Storage!

How I Managed to Develop a Todo List Application with Node.js, React, TypeScript, and More
Being a beginner developer has been challenging for me but also incredibly rewarding. Recently, I managed to develop my task list application that stores data in a database using some technologies I've been studying since then. In this article, I will share my journey, the tools I used, and the difficulties I faced along the way.

Technologies Used
Here are the technologies used in my project:

Frontend: React, TypeScript, TailwindCSS
Backend: Node.js, Fastify
Database: PostgreSQL
Hosting: Render for the backend
Neon.tech: for the database
Vercel: for hosting the frontend code
My Journey
The Beginning
When I started, my knowledge of web development was limited. Although I had already learned the basics of JavaScript and HTML, building a complete application seemed like a big challenge. I chose to create a task list because it is a classic project for beginners and also because my wife still writes down on a piece of paper the products she is going to buy at the market, but I wanted to take it a step further by integrating a database and a backend developed by myself.

Challenges Faced

1. Setting Up the Environment
   One of the first difficulties I faced was setting up the development environment. Learning to use Node.js and setting up TypeScript was not easy at first. TypeScript, in particular, required me to understand the concept of static types, which added a layer of complexity to my code.

2. Backend Integration
   I chose Fastify as the framework for the backend due to its performance and simplicity. I was able to understand how to write SQL queries and manage connections with the database. Additionally, dealing with asynchronous responses and promises in JavaScript required patience, practice, and many consultations on the web and using ChatGPT for examples.

3. Styling with TailwindCSS
   TailwindCSS is a powerful styling tool, but as a beginner, it took me a while to get used to its utility-first approach. Creating a responsive and aesthetically pleasing design was a learning curve, but over time, I began to appreciate the flexibility that Tailwind offers and how I can use its standardization throughout my code.

4. Hosting and Deployment
   After finishing development, I moved on to hosting. Using Render for the backend was relatively simple, but ensuring that the application worked correctly in production presented its own challenges. Neon.tech made the process of managing the PostgreSQL database easier, and I was able to learn how to set up environment variables and ensure data security.

Overcoming the Difficulties
The key to overcoming these challenges was persistence and a willingness to learn. Researching solutions, doing various tests, commits, tests, and consultations with ChatGPT helped me develop my first application from frontend to backend as an indie dev enthusiast!

Conclusion
Developing a task list application with a backend and database was an educational and rewarding experience. Each challenge overcome made me a more confident and skilled developer. If you are starting, my advice is to embrace the challenges and don't be afraid to ask for help. With time and dedication, you can also achieve your development goals.

I hope this article helps other beginner developers understand the challenges and rewards of creating a project from start to finish. If you have any questions or want to share your experience, feel free to leave a comment!

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