#javascript Development Tutorials & Tips | Roast Dev

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Top AI-Powered VS Code Extensions for Coding & Testing in 2025

AI-powered extensions are transforming the way developers code and test in Visual Studio Code (VS Code). These tools enhance productivity by automating repetitive tasks, improving code quality, and pr...

20.03.2025 0 Read More

Fixing 'Unable to Get Local Issuer Certificate' SSL Problem

Encountering the 'Unable to Get Local Issuer Certificate' error can be frustrating, especially when dealing with secure connections in Python, Node.js, or other environments. This SSL-related issue ty...

20.03.2025 0 Read More

🧠 Understanding useState in React

React is all about building dynamic UIs — and to do that, we need state. One of the most fundamental hooks in React is useState.This post is a simplified and structured guide created from my persona...

20.03.2025 0 Read More

Mastering Jest: A Beginner's Guide to JavaScript+NodeJs Testing with Fun Examples -1

Writing code is fun, but debugging is painful! Jest helps us catch bugs early and ensures our JavaScript code works correctly.In this post, I am going to explain how i understood Jest in a most easies...

20.03.2025 0 Read More

Building a Projects Database with PostgreSQL

Introduction When managing projects, having a structured PostgreSQL database can simplify data storage and retrieval. Today, we'll design a projects table that tracks project details, tech stack, and ...

20.03.2025 0 Read More

Front End Interview Questions

All the interview questions asked in front end interviews.Javascript: What are closures. can you explain where closures are helpful in javascript look at the following code and check whether anything ...

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Best Python IDEs for Efficient Development in 2025

Choosing the right Integrated Development Environment (IDE) can significantly impact your Python development workflow. A great IDE enhances productivity, offers debugging tools, and simplifies project...

20.03.2025 0 Read More

Stop Chasing New JavaScript Frameworks: Build with Fundamentals Instead 🏗️

If you've been a web developer for more than five minutes, you've seen this pattern: every few months, a shiny new JavaScript framework emerges, promising to solve all your problems. Better performanc...

20.03.2025 0 Read More

Mastering JavaScript Variables: var, let, and const

📌 Understanding JavaScript variables is key to writing efficient and bug-free code. But should you use var, let, or const? Let's break it down! 🔹 What Are JavaScript Variables? Variabl...

20.03.2025 0 Read More

Master IndexedDB: Advanced Techniques for Offline-First Web Applications

As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium and show your support. Thank you! Your support means the world! JavaScript IndexedDB is a po...

20.03.2025 0 Read More

Top AI-Powered VS Code Extensions for Coding & Testing in 2025

Fixing 'Unable to Get Local Issuer Certificate' SSL Problem

🧠 Understanding useState in React

Mastering Jest: A Beginner's Guide to JavaScript+NodeJs Testing with Fun Examples -1

Building a Projects Database with PostgreSQL

Front End Interview Questions

Best Python IDEs for Efficient Development in 2025

Stop Chasing New JavaScript Frameworks: Build with Fundamentals Instead 🏗️

Mastering JavaScript Variables: var, let, and const

Master IndexedDB: Advanced Techniques for Offline-First Web Applications

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