DEV Community

Performance

Tag for content related to software performance.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Chapter 2: Designing Data-Intensive Applications - Data models - Part 2 : Query Languages

Chapter 2: Designing Data-Intensive Applications - Data models - Part 2 : Query Languages

1
Comments
4 min read
Streaming Middleware in Node.js: Transform Large HTTP Responses Without Buffering

Streaming Middleware in Node.js: Transform Large HTTP Responses Without Buffering

Comments
3 min read
Speculative Data Fetching in React Using <link rel="preload"> and Service Workers

Speculative Data Fetching in React Using <link rel="preload"> and Service Workers

Comments
3 min read
Cracking MySQL Performance: What is Indexing and Why It Matters

Cracking MySQL Performance: What is Indexing and Why It Matters

1
Comments
2 min read
JavaScript Web Workers: Keep Your UI Smooth and Snappy

JavaScript Web Workers: Keep Your UI Smooth and Snappy

1
Comments 1
5 min read
Browser Wars 2025: A Developer's Perspective on Chrome vs Firefox vs Safari

Browser Wars 2025: A Developer's Perspective on Chrome vs Firefox vs Safari

Comments
1 min read
Node.js Memory Apocalypse: Why Your App Dies on Big Files (And How to Stop It Forever)

Node.js Memory Apocalypse: Why Your App Dies on Big Files (And How to Stop It Forever)

Comments
2 min read
🔁 Harnessing Python Generators for Efficient Data Streaming in Stock APIs

🔁 Harnessing Python Generators for Efficient Data Streaming in Stock APIs

Comments
3 min read
5 Mobile App Test Tools Every Developer Should Know

5 Mobile App Test Tools Every Developer Should Know

Comments
4 min read
🔍 Deep Dive into Go Memory Leak Debugging: A Practical Guide

🔍 Deep Dive into Go Memory Leak Debugging: A Practical Guide

Comments
4 min read
5 Mobile App Test Tools Every Developer Should Know

5 Mobile App Test Tools Every Developer Should Know

1
Comments
4 min read
Monitoring API Requests and Responses for System Health

Monitoring API Requests and Responses for System Health

Comments
11 min read
How to Optimize Your Fintech API in 2025: A Guide

How to Optimize Your Fintech API in 2025: A Guide

Comments
10 min read
Boost API Performance During Peak Traffic: Tips & Tricks

Boost API Performance During Peak Traffic: Tips & Tricks

Comments
11 min read
Build a WebAssembly-Powered Image Optimizer in the Browser (No Server Required)

Build a WebAssembly-Powered Image Optimizer in the Browser (No Server Required)

Comments
2 min read
How to Manage Memory and Avoid Leaks in NestJS Applications

How to Manage Memory and Avoid Leaks in NestJS Applications

Comments
3 min read
Demystifying Browser Rendering: A Developer's Guide to the Pixel Pipeline

Demystifying Browser Rendering: A Developer's Guide to the Pixel Pipeline

Comments
2 min read
1 line change, 12x speed improvement - Why profiling is important!

1 line change, 12x speed improvement - Why profiling is important!

Comments
3 min read
EXTRA: Fibonacci Sequence

EXTRA: Fibonacci Sequence

Comments
1 min read
Kafka Producers Explained: Partitioning, Batching, and Reliability

Kafka Producers Explained: Partitioning, Batching, and Reliability

Comments
3 min read
Boost Angular Performance: Real-World Optimization Case Study

Boost Angular Performance: Real-World Optimization Case Study

Comments
19 min read
🚨 Prevent Sensitive Data Exposure: How to Disable console.log in Production for React and JavaScript Apps 💻

🚨 Prevent Sensitive Data Exposure: How to Disable console.log in Production for React and JavaScript Apps 💻

Comments
3 min read
Boosting Your Node.js Applications with the Cluster Module

Boosting Your Node.js Applications with the Cluster Module

Comments
2 min read
Handling Optimistic Updates in Redux Toolkit (Without Third-Party Libraries)

Handling Optimistic Updates in Redux Toolkit (Without Third-Party Libraries)

Comments
2 min read
Optimizing Redux for Massive State Trees with Entity Adapters

Optimizing Redux for Massive State Trees with Entity Adapters

Comments
2 min read
loading...