#backend Development Tutorials & Tips | Roast Dev

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🚀 DevNest backend is now Complete! 🚀

I’ve just completed the backend for DevNest, a blog platform built using Node.js, MongoDB, and JWT authentication for seamless user experience and security.This is just the start—stay tuned for mo...

28.04.2025 0 Read More

Software architecture 2025 — My thoughts

Hello guys,It’s been a long time since my last blog at the end of 2024. Now I’m back with a new series about Software Architecture in 2025 — a year marked by the rapid growth of AI and what seem...

28.04.2025 0 Read More

Go Concurrency: The Full Guide to Goroutines and Beyond

"Concurrency is not parallelism... but also kinda is if you squint hard enough." Let’s be real — if you're here, you're probably either: Building your first Go app and just saw the word goroutine...

28.04.2025 0 Read More

Authentication using NestJS and JWT

Authentication is a fundamental pillar in web application development. I’ll explain how to handle authentication in an API built with NestJS, using JWT (JSON Web Tokens) to securely and efficiently ...

28.04.2025 0 Read More

Crafting a Minimalist File Upload API with Node.js and Express

Crafting a Minimalist File Upload API with Node.js and Express Need a simple file upload API without the overhead of a full-blown framework? Today, we’ll craft a calm, minimalist solution u...

28.04.2025 0 Read More

Rust Error Handling Compared: anyhow vs thiserror vs snafu

Error handling is an indispensable part of Rust development. Rust’s Result provides fundamental support, but the specific implementation varies depending on the scenario. This article introduces thr...

28.04.2025 0 Read More

How to Manage Memory and Avoid Leaks in NestJS Applications

Efficient memory management is crucial for building scalable and reliable applications, especially when working with Node.js and NestJS. Poor resource management can lead to memory leaks, degraded per...

28.04.2025 0 Read More

Run AI Models Entirely in the Browser Using WebAssembly + ONNX Runtime (No Backend Required)

Most devs assume running AI models requires Python, GPUs, or cloud APIs. But modern browsers are capable of running full neural network inference, using ONNX Runtime Web with WebAssembly — no backen...

29.04.2025 0 Read More

Exploring Static Variable in PHP

Have you ever needed a shared memory drawer in PHP — a place where your data stays accessible between function calls without polluting the global scope? Welcome to one of PHP’s most under...

29.04.2025 0 Read More

Choosing Your Microservice API Style: When REST Reigns vs. When gRPC Rules. 🤔

So, you're building microservices? Awesome! Welcome to the party where your tiny little services need to talk to each other. Think of it like a big, fat Indian wedding – lots of different relatives ...

29.04.2025 0 Read More

🚀 DevNest backend is now Complete! 🚀

Software architecture 2025 — My thoughts

Go Concurrency: The Full Guide to Goroutines and Beyond

Authentication using NestJS and JWT

Crafting a Minimalist File Upload API with Node.js and Express

Rust Error Handling Compared: anyhow vs thiserror vs snafu

How to Manage Memory and Avoid Leaks in NestJS Applications

Run AI Models Entirely in the Browser Using WebAssembly + ONNX Runtime (No Backend Required)

Exploring Static Variable in PHP

Choosing Your Microservice API Style: When REST Reigns vs. When gRPC Rules. 🤔

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