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Tag for content related to software performance.

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Basic Knowledge on the Performance Tuning and Performance Testing of Web Systems

Basic Knowledge on the Performance Tuning and Performance Testing of Web Systems

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24 min read
Performance Tuning 101: Finding and Fixing Backend Bottlenecks

Performance Tuning 101: Finding and Fixing Backend Bottlenecks

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5 min read
Why Next.js Is Better Than Plain React for Modern Web Development

Why Next.js Is Better Than Plain React for Modern Web Development

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3 min read
Python Internals: The Iterator Protocol

Python Internals: The Iterator Protocol

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7 min read
How to Read GPU Profiling Logs: A Ground-Up Guide

How to Read GPU Profiling Logs: A Ground-Up Guide

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7 min read
Efficient Client-Side Background Removal with WebAssembly and JavaScript

Efficient Client-Side Background Removal with WebAssembly and JavaScript

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4 min read
Hogo: Ignite Your Node.js Performance with Atomic Request Coalescing

Hogo: Ignite Your Node.js Performance with Atomic Request Coalescing

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2 min read
Why Your Python Code Takes Hours Instead of Seconds (A 3-Line Fix)

Why Your Python Code Takes Hours Instead of Seconds (A 3-Line Fix)

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2 min read
Why Should We Optimize JSON for LLMs

Why Should We Optimize JSON for LLMs

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5 min read
We All Accepted the "Python Tax.", Pandas 3.0 Just Reduced It.

We All Accepted the "Python Tax.", Pandas 3.0 Just Reduced It.

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2 min read
Vector Databases: The $10M Architecture Decision for LLM Apps

Vector Databases: The $10M Architecture Decision for LLM Apps

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19 min read
Make Your App Feel Instant with Optimistic Updates

Make Your App Feel Instant with Optimistic Updates

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5 min read
I Added a Cache and the System Got Slower: The Hidden Cost of Caching

I Added a Cache and the System Got Slower: The Hidden Cost of Caching

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3 min read
Small Language Models Are Eating the World (And Why That's Great)

Small Language Models Are Eating the World (And Why That's Great)

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13 min read
Python Async: Queue Beats Semaphore by 356 req/sec — 5 Patterns, 72h, 5M Requests

Python Async: Queue Beats Semaphore by 356 req/sec — 5 Patterns, 72h, 5M Requests

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9 min read
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