#performance Development Tutorials & Tips | Roast Dev

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High-Performance Caching in Express.js With Redis

High-Performance Caching in Express.js With RedisWhen building APIs or content-heavy applications, performance and response times are critical. By integrating Redis with Express.js, you can cache expe...

14.04.2025 0 Read More

Optimizing heavy operations in Vue with Web Workers

Heavy computations on the main thread can lead to sluggish UI, dropped frames, and poor user experience. Fortunately, Web Workers allow us to offload intensive tasks to background threads. In this art...

14.04.2025 0 Read More

Apple M1+ web developers are cheating. You should do that, too

Web development in certain communities (E.G.: React, Next, Angular) nearly reached the level of bloat of Java, showing yet another example of humans never learning lessons from the past.Recently someo...

14.04.2025 0 Read More

Know your hardware: CPU-Z, CPU-X & MacCPUID

Any piece of software is written to be run by a "computer". This "computer" is actually any mix of hardware that have a micro-processor and memory. Of course this micro-processor communicate with memo...

14.04.2025 0 Read More

Dica Rápida: Ganhando desempenho com o modificador Sealed

Olá!Esta é mais uma Dica Rápida e aqui vou demonstrar como uma simples palavra-chave da linguagem pode fazer o desempenho de sua aplicação aumentar.Parece inacreditável? Pois acredite, não é! ...

14.04.2025 0 Read More

How to Implement Seamless API Failover Systems

When APIs break, businesses suffer. API failover systems—which redirect traffic from failing endpoints to healthy ones—are your insurance policy against costly outages. With digital services becom...

14.04.2025 0 Read More

How TOAST and Tombstones Work in PostgreSQL

In relational databases like PostgreSQL, seemingly simple operations — such as updating JSON field — can hide significant complexity. Behind the scenes, mechanisms like TOAST and tombstones come i...

14.04.2025 0 Read More

How Guardius Supercharges Google Lighthouse for Seamless Web Performance Audits

As developers, we all know the importance of a fast, accessible, and SEO-friendly web application. One of the best tools for auditing and optimizing website performance is Google Lighthouse. But while...

14.04.2025 0 Read More

Why C-Suite Leaders Need to Care About Integrated Testing in 2025

Hey, I’m Yam – CTO at RadView.Over the last decade, I’ve had a front-row seat to how testing has evolved (and sometimes not evolved) inside large, complex organizations. And if you’re sitting ...

15.04.2025 0 Read More

parallelStream() Aninhado: Mais Concorrência, Menos Performance

.parallelStream() em todos os lugares? Nem sempre é uma boa ideia. Você já pensou: “E se eu colocar .parallelStream() em todas as camadas do meu código? Vai ficar tudo mais rápido, n...

15.04.2025 0 Read More

High-Performance Caching in Express.js With Redis

Optimizing heavy operations in Vue with Web Workers

Apple M1+ web developers are cheating. You should do that, too

Know your hardware: CPU-Z, CPU-X & MacCPUID

Dica Rápida: Ganhando desempenho com o modificador Sealed

How to Implement Seamless API Failover Systems

How TOAST and Tombstones Work in PostgreSQL

How Guardius Supercharges Google Lighthouse for Seamless Web Performance Audits

Why C-Suite Leaders Need to Care About Integrated Testing in 2025

parallelStream() Aninhado: Mais Concorrência, Menos Performance

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