#performance Development Tutorials & Tips | Roast Dev

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Evite requisições desnecessárias com debounce em JavaScript

Você já digitou algo em um campo de busca e, a cada letra digitada, uma nova requisição era feita para a API?Isso é ineficiente. A solução? debounce() 📌 O que é debounce? É uma té...

05.05.2025 0 Read More

Supercharge Your Spring Boot App with Java 21 and Native Image

TL;DR: We migrated a classic Spring Boot microservice to Spring Boot 3 + Java 21 + GraalVM Native Image + Virtual Threads. We dropped cold starts from 3.4s to 75ms and cut memory usage by 4x — with...

06.05.2025 0 Read More

Mastering React Performance

Optimizing React apps isn’t always easy—I’ve dealt with slow renders, laggy interactions, and unresponsive UIs more times than I can count. Over time, I’ve learned a range of techniques, from ...

12.03.2025 0 Read More

Introducing Greadme: The Ultimate Website Analysis Tool

In today’s digital world, having a well-optimized website is crucial. Performance, SEO, accessibility, and best practices all play a significant role in ensuring your site ranks well on search engin...

13.03.2025 0 Read More

The N+1 query problem in Laravel and how to solve it

The N+1 query problem in Laravel (and other ORMs) occurs when an application makes inefficient database queries, leading to performance issues. This problem typically arises in scenarios where a query...

14.03.2025 0 Read More

A Deep Dive into React Performance Optimization

React applications can suffer from performance issues when unnecessary re-renders, heavy computations, or excessive data updates occur. In this article, we'll explore key techniques to optimize React ...

14.03.2025 0 Read More

Latitude Cuts DB Costs by $12K/Month While Scaling Real-Time AI Gaming 🎮

TL;DR: AI gaming company Latitude replaced Amazon Aurora with TimescaleDB for their interactive storytelling platform, cutting storage costs by $12K monthly while improving query performance. --> ...

14.03.2025 0 Read More

Network Link Conditioner: Simulando Conexões Lentas

Network Link Conditioner: Simulando Conexões Lentas Quando desenvolvemos e testamos aplicações web ou móveis, é comum utilizarmos redes rápidas e estáveis. No entanto, no mundo real, m...

14.03.2025 0 Read More

Aplicação 397x mais rápida com desnormalização

Quando trabalhamos com bancos de dados relacionais, é comum nos depararmos com situações onde precisamos contar registros relacionados em uma tabela.Primeiramente vamos considerar as seguintes tabe...

14.03.2025 0 Read More

🔥 How Does Image Optimization Affect Conversions?

Did you know that 53% of users leave a website if it takes longer than three seconds to load? One of the main culprits? Heavy, unoptimized images. A slow website doesn’t just frustrate visitors—it...

15.03.2025 0 Read More

Evite requisições desnecessárias com debounce em JavaScript

Supercharge Your Spring Boot App with Java 21 and Native Image

Mastering React Performance

Introducing Greadme: The Ultimate Website Analysis Tool

The N+1 query problem in Laravel and how to solve it

A Deep Dive into React Performance Optimization

Latitude Cuts DB Costs by $12K/Month While Scaling Real-Time AI Gaming 🎮

Network Link Conditioner: Simulando Conexões Lentas

Aplicação 397x mais rápida com desnormalização

🔥 How Does Image Optimization Affect Conversions?

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