#javascript Development Tutorials & Tips | Roast Dev

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Types of AI agents and their impact

Artificial Intelligence (II) is no longer a distant opportunity; it is at the forefront of innovation, changing the way industries work and the functioning of society. AI is based on the concept of AI...

07.04.2025 0 Read More

Code execution system..

🚀 Designing a Secure & Scalable Code Execution System (Like Online Compilers) So, for the past week, I’ve been designing and building my own code execution system from scratch — si...

07.04.2025 0 Read More

Do you know how it works? - JavaScript Prototype and proto

TL;DR: In JavaScript, all inheritance is prototypal — meaning every object inherits from another object via a chain called __proto__. Behind the scenes, even classes and arrays rely on this mechani...

07.04.2025 0 Read More

How I Reduced My React Bundle Size by 30% (With Real Examples)

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07.04.2025 0 Read More

Axios vs. Fetch (2025 update): Which should you use for HTTP requests?

Written by Faraz Kelhini✏️When it comes to making HTTP requests, developers often ask a common question: which is better, Axios or the Fetch API? Axios and the Fetch API help developers handle HTT...

07.04.2025 0 Read More

The Ultimate Marketing Guide for Indie Developers & SaaS Founders: Launch Smarter, Not Harder

Introduction Launching a new app or product can be overwhelming for indie developers and SaaS founders. You’re passionate about your idea, but attracting the right audience and getting the word out ...

07.04.2025 0 Read More

If You Can Answer These 7 Questions Correctly You’re Decent at JavaScript

This article was originally published hereJavaScript can be a little tricky sometimes, even when you’re dealing with simple-looking problems.Here are seven questions that test different parts of Jav...

07.04.2025 0 Read More

💥 Fixing "Invalid image file" Error When Uploading Videos to Cloudinary with Next.js

While building a simple video uploader in Next.js, I ran into an error that took way longer to fix than I expected: ⛶{ message: 'Invalid image file', name: 'Error', http_code: 400 }If you're uploadi...

07.04.2025 0 Read More

Web Accessibility for All!🤔

What is Web Accessibility? Web accessibility refers to the practice of designing and developing websites and web applications that can be accessed and used by all users, regardless of their a...

07.04.2025 0 Read More

A Roadmap to Evolve from Beginner to Expert in NestJS and Next.js Development

Here's a comprehensive roadmap to help you evolve from Beginner to Expert in NestJS (backend) and Next.js (frontend) development. This is structured in phases, with skillsets, project ideas, and resou...

07.04.2025 0 Read More

Types of AI agents and their impact

Code execution system..

Do you know how it works? - JavaScript Prototype and proto

How I Reduced My React Bundle Size by 30% (With Real Examples)

Axios vs. Fetch (2025 update): Which should you use for HTTP requests?

The Ultimate Marketing Guide for Indie Developers & SaaS Founders: Launch Smarter, Not Harder

If You Can Answer These 7 Questions Correctly You’re Decent at JavaScript

💥 Fixing "Invalid image file" Error When Uploading Videos to Cloudinary with Next.js

Web Accessibility for All!🤔

A Roadmap to Evolve from Beginner to Expert in NestJS and Next.js Development

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