Becoming a 1% Better MERN Stack Developer Every Day

Becoming a 1% Better MERN Stack Developer Every Day



As a MERN stack developer, continuous improvement is crucial to staying ahead in the fast-paced tech industry. Small, consistent efforts can lead to significant growth over time. Here’s a guide to help you become 1% better today by focusing on practical exercises, learning and development, code quality, and more.

Practical Exercises

  1. Code Review and Refactoring

    • Review a recent piece of your code and look for ways to improve its readability, efficiency, or maintainability. This exercise not only enhances your code quality but also helps you understand your coding habits better.
  2. Build a Small Feature

    • Adding a new feature to an existing project or starting a mini-project can help you focus on specific aspects of the MERN stack you want to improve. For instance, you could implement user authentication or integrate a third-party API.

Learning and Development

  1. Read Documentation

    • Spend 30 minutes today reading the latest documentation for React, Node.js, or MongoDB. Focus on sections you’re less familiar with to expand your knowledge base.
  2. Watch a Tutorial

    • Tutorials can offer practical insights and new techniques. Watch a tutorial on advanced MERN topics like server-side rendering with Next.js or using GraphQL with MongoDB.

Code Quality and Best Practices

  1. Implement a Design Pattern

    • Choose a design pattern such as Singleton, Observer, or Factory, and implement it in your project. Understanding and applying design patterns can significantly improve your code structure and reusability.
  2. Write Unit Tests

    • Writing unit tests ensures your code is reliable and bug-free. Use testing frameworks like Jest or Mocha to write tests for a module in your application.

Networking and Community Engagement

  1. Participate in a Forum or Community

    • Engage in discussions on platforms like Stack Overflow, Reddit, or GitHub. Helping others with their queries not only reinforces your own knowledge but also exposes you to diverse perspectives and solutions.
  2. Follow Influential Developers

    • Stay updated with industry trends by following MERN stack influencers on Twitter or LinkedIn. Engaging with their content can provide valuable insights and keep you motivated.

Productivity and Workflow

  1. Optimize Your Development Environment

    • Customize your IDE or editor with useful extensions, themes, or settings to enhance productivity. A well-optimized development environment can save you time and reduce frustration.
  2. Practice Problem-Solving

    • Solve coding problems on platforms like LeetCode or HackerRank to sharpen your algorithmic thinking and problem-solving skills. This practice is essential for tackling real-world challenges efficiently.

UI/UX Focus

  1. Improve UI/UX

    • Focus on enhancing the user interface or experience of your application. Pay attention to design principles like consistency, feedback, and user control to create a more intuitive and engaging product.

Reflect and Plan

  1. Reflect on Your Work

    • Take a few minutes to reflect on what you’ve learned today and how you can apply it to future projects. Set a small, achievable goal for tomorrow based on today’s progress.


Improving as a MERN stack developer doesn’t always require massive changes. By focusing on small, consistent improvements, you can significantly enhance your skills and stay ahead in the industry. Implement one or more of these activities today and watch your expertise grow steadily over time.

Call to Action

What steps will you take today to become a better developer? Share your thoughts and experiences in the comments below!

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