#javascript Development Tutorials & Tips | Roast Dev

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The Timeless Truth: Store Dates as UTC

Handling dates and times can be tricky. The best practice? Always store datetimes in UTC (Coordinated Universal Time). It's a universal, consistent standard, avoiding ambiguity with time zones and DST...

10.04.2025 0 Read More

Emulating the Cloud: why you should use Firebase Emulator Suite

In the fast-paced world of modern application development, iteration speed and robust testing are paramount. The Firebase Emulator Suite offers a powerful and versatile solution, enabling developers t...

10.04.2025 0 Read More

Trying to use fetch and pass in mode: no-cors (Solution Explained)

Fetching data from client-side JavaScript isn’t as trivial as it seems. Although it works in Postman, using mode: 'no-cors' in your code won’t disable CORS and leaves you with an opaque response. ...

10.04.2025 0 Read More

The Luhn Algorithm — Validating Numbers the Smart Way

When applying for jobs as a junior developer, one of the common algorithm questions you might encounter is the Luhn Algorithm. It’s simple, clever, and widely used in the real world, especially in b...

10.04.2025 0 Read More

Learn React JS Classes Learn React JS Classes with Fusion Software Institute

At Fusion Software Institute, we are dedicated to helping aspiring developers master modern web technologies. One of the most essential topics in front-end development is React JS Classes. React has ...

10.04.2025 0 Read More

Cloud Resume Challenge: How I Broke, Fixed, and Grew Through a Real Azure Project

Introduction Standing at the foot of the Cloud Resume Challenge, I felt a mix of excitement and dread. I was comfortable discussing cloud concepts in theory, yet I had no real project to show...

10.04.2025 0 Read More

JavaScript in 2025: What Every Beginner Should Know

JavaScript has come a long way — from simple browser scripts to powering full-stack apps, mobile apps, games, and even AI tools.Whether you're just starting out or brushing up on the fundamentals, t...

10.04.2025 0 Read More

10 Best Free UI Libraries Based on Tailwind CSS in 2025

Tailwind CSS has quickly become one of the most popular tools in web development, thanks to its utility-first approach that allows developers to design modern and responsive UIs with ease. As a result...

10.04.2025 0 Read More

Building MCP Tools and Running Them in Cursor Editor

Ever wanted to build a tool you could test and run directly in Cursor, with zero frontend, just TypeScript, and a sprinkle of MCP magic? Let’s go from zero to “Hey, this runs inside Cursor!” in ...

10.04.2025 0 Read More

I Built a Social Media App in Minutes with Webcrumbs & Lovable!🤯

Have you ever had an app idea but got stuck spending hours figuring out the layout, writing backend code, or connecting everything together?What if you could skip all the setup and let AI build your a...

10.04.2025 0 Read More

The Timeless Truth: Store Dates as UTC

Emulating the Cloud: why you should use Firebase Emulator Suite

Trying to use fetch and pass in mode: no-cors (Solution Explained)

The Luhn Algorithm — Validating Numbers the Smart Way

Learn React JS Classes Learn React JS Classes with Fusion Software Institute

Cloud Resume Challenge: How I Broke, Fixed, and Grew Through a Real Azure Project

JavaScript in 2025: What Every Beginner Should Know

10 Best Free UI Libraries Based on Tailwind CSS in 2025

Building MCP Tools and Running Them in Cursor Editor

I Built a Social Media App in Minutes with Webcrumbs & Lovable!🤯

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