#performance Development Tutorials & Tips | Roast Dev

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Canceling HTTP Requests in React (TypeScript) – Why It Matters & How to Do It

In modern frontend development, managing HTTP calls is just as important as making them. If you've ever fired off an API request in a JavaScript app (especially a React + TypeScript project) and then ...

26.03.2025 0 Read More

Unlocking Hidden Performance Bottlenecks in Golang using GoFr: The Underrated Power of pprof

In high-traffic production environments, unexpected performance bottlenecks can degrade user experience and threaten system reliability. While GoFr, a powerful Golang framework, offers built-in observ...

26.03.2025 0 Read More

Benchmark CPUs Easily with the dkbench Docker image

I developed Benchmark::DKbench to use in my Cloud VM CPU comparisons. It's a great tool for general CPU benchmarking, scaling efficiently to hundreds of cores on large cloud VMs, but it may require so...

26.03.2025 0 Read More

How to Optimize Your PostgreSQL Ingest Rate (5 tips)

TLDR: Practical tips to improve ingest rates in Postgres and get more row inserts per second. Including those enhanced with TimescaleDB for time-series workloads. Jump to the full article The ...

27.03.2025 0 Read More

S2S Compilers: Understanding Switch Case Statements

S2S Compilers: Understanding Switch Case Statements This blog is sponsored and supported by Voxgig. Motivated and inspired by Decl. In development and soon to be open-sourced. ...

27.03.2025 0 Read More

Why React Virtualized Matters: Rendering Smart, Not Hard

If you try to render 10,000 DOM nodes at once, your browser will remind you that it's not a supercomputer. Ever built a list so long that your app crawled to a halt? Enter React Virtualized — a lib...

27.03.2025 0 Read More

Understanding and Implementing Web Accessibility for Developers

As I've discussed forms in past blogs, now seems like a great time to delve into web accessibility. Accessibility is a broad topic that covers many areas and details, but I'll aim to provide an overal...

04.05.2025 0 Read More

Scaling a PostgreSQL database? You need replicas.

PostgreSQL Replication 101: Why It’s Critical for Your Database Scaling a PostgreSQL database? You need replicas. Replication ensures high availability, load balancing, and failover prote...

28.03.2025 0 Read More

Boosting API Performance with CDN for Global Scalability

APIs serve as the critical backbone of modern applications. However, as user bases expand globally, optimizing API performance using CDN becomes increasingly important. Response times lag, servers str...

29.03.2025 0 Read More

JavaScript Performance: 8 Essential Helper Functions to Boost Your UI

Let's be honest—we've all rage-clicked on a sluggish web app wondering if it's frozen or just ignoring us. Why do some websites feel buttery smooth while others make you want to throw your laptop ou...

30.03.2025 0 Read More

Canceling HTTP Requests in React (TypeScript) – Why It Matters & How to Do It

Unlocking Hidden Performance Bottlenecks in Golang using GoFr: The Underrated Power of pprof

Benchmark CPUs Easily with the dkbench Docker image

How to Optimize Your PostgreSQL Ingest Rate (5 tips)

S2S Compilers: Understanding Switch Case Statements

Why React Virtualized Matters: Rendering Smart, Not Hard

Understanding and Implementing Web Accessibility for Developers

Scaling a PostgreSQL database? You need replicas.

Boosting API Performance with CDN for Global Scalability

JavaScript Performance: 8 Essential Helper Functions to Boost Your UI

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