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Tag for content related to software performance.

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Token Consumption Optimization in LLM Applications

Token Consumption Optimization in LLM Applications

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2 min read
The 20% of your AI agent's tool schemas that's pure cruft (and the one-liner to strip it)

The 20% of your AI agent's tool schemas that's pure cruft (and the one-liner to strip it)

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2 min read
Getting images actually web-ready: compress, resize, and pick the right format without opening an editor

Getting images actually web-ready: compress, resize, and pick the right format without opening an editor

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5 min read
Why We Chose Next.js for Building High-Performance Digital Experiences at Brand Spanner

Why We Chose Next.js for Building High-Performance Digital Experiences at Brand Spanner

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2 min read
supabase-async: ThreadPoolExecutor에서 httpx AsyncClient로 리팩토링

supabase-async: ThreadPoolExecutor에서 httpx AsyncClient로 리팩토링

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2 min read
How I write advanced GROQ queries with joins, coalesce, and array flattening in Sanity

How I write advanced GROQ queries with joins, coalesce, and array flattening in Sanity

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4 min read
A practical SQL query tuning playbook: execution plans, joins, indexes, and the traps

A practical SQL query tuning playbook: execution plans, joins, indexes, and the traps

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5 min read
I built a mini columnar storage engine in pure Python — and finally understood why Parquet is so fast

I built a mini columnar storage engine in pure Python — and finally understood why Parquet is so fast

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6 min read
From 178ms to 1ms: When Store-to-Load Forwarding Stalls Your For Loop

From 178ms to 1ms: When Store-to-Load Forwarding Stalls Your For Loop

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7 min read
How we cut INP from 480ms to under 200ms on a legacy site (no rewrite)

How we cut INP from 480ms to under 200ms on a legacy site (no rewrite)

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1 min read
Building Zyke: A High-Performance Community Platform with HTMX, Redis, and CKEditor

Building Zyke: A High-Performance Community Platform with HTMX, Redis, and CKEditor

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3 min read
Beyond Brute Force: Adaptive Backpressure in API Traffic Simulation

Beyond Brute Force: Adaptive Backpressure in API Traffic Simulation

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4 min read
# Don't Rebuild It. Photocopy It.

# Don't Rebuild It. Photocopy It.

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5 min read
I Reduced My System Prompt Tokens by 70% Using a Custom Prompt DSL

I Reduced My System Prompt Tokens by 70% Using a Custom Prompt DSL

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6 min read
Why We Built a 100% Static Niche Directory for CAD/BIM Engineers (And How It Costs $0 to Run)

Why We Built a 100% Static Niche Directory for CAD/BIM Engineers (And How It Costs $0 to Run)

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2 min read
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