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Tag for content related to software performance.

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QuillSort — A data sorter

QuillSort — A data sorter

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4 min read
Quickly detecting JSON Escapes with SWAR

Quickly detecting JSON Escapes with SWAR

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5 min read
How I Improved My Express API Performance (and Built a Toolkit for It)

How I Improved My Express API Performance (and Built a Toolkit for It)

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2 min read
How prefix-sum binary search makes text line-breaking O(log n) with zero allocation

How prefix-sum binary search makes text line-breaking O(log n) with zero allocation

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5 min read
We Benchmarked Our SSR Framework Against Next.js — Here's What We Found

We Benchmarked Our SSR Framework Against Next.js — Here's What We Found

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3 min read
Performance vs Scalability

Performance vs Scalability

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2 min read
Rewriting a FIX Engine in C++23: What Got Simpler (and What Didn't)

Rewriting a FIX Engine in C++23: What Got Simpler (and What Didn't)

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5 min read
How to Engineer a Single Backend Server for 5M Concurrent Connections

How to Engineer a Single Backend Server for 5M Concurrent Connections

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8 min read
Two-level concurrency in Node.js - worker threads and async pools for data integration pipelines

Two-level concurrency in Node.js - worker threads and async pools for data integration pipelines

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11 min read
AsTracking vs AsNoTracking στο Entity Framework Core Πλήρης Ανάλυση με Παραδείγματα

AsTracking vs AsNoTracking στο Entity Framework Core Πλήρης Ανάλυση με Παραδείγματα

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2 min read
Goodbye sessions.json, Hello SQLite

Goodbye sessions.json, Hello SQLite

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1 min read
LLM Inference Optimization: Techniques That Actually Reduce Latency and Cost

LLM Inference Optimization: Techniques That Actually Reduce Latency and Cost

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9 min read
What Broke When We Pushed WebSockets From 100k to 1M Users

What Broke When We Pushed WebSockets From 100k to 1M Users

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7 min read
What’s the toughest API benchmarking challenge you’ve faced?

What’s the toughest API benchmarking challenge you’ve faced?

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1 min read
Codex Fast Mode vs Claude Fast Mode: What’s Actually Different?

Codex Fast Mode vs Claude Fast Mode: What’s Actually Different?

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7 min read
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