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Tag for content related to software performance.

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How We Made Image Copy-Detection ~1,000,000 Faster — by Refusing to Look at Pixels

How We Made Image Copy-Detection ~1,000,000 Faster — by Refusing to Look at Pixels

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6 min read
Two versions of pdf.js in one bundle: what SVG export actually costs

Two versions of pdf.js in one bundle: what SVG export actually costs

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6 min read
Perceived Latency: The Invisible KPI Killing Voice Experiences

Perceived Latency: The Invisible KPI Killing Voice Experiences

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3 min read
Building SaarDB, Part 8: Secondary Indexes

Building SaarDB, Part 8: Secondary Indexes

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15 min read
850k Static Pages on One Server

850k Static Pages on One Server

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3 min read
Meeting Latency Budgets in Real-Time Vision Systems

Meeting Latency Budgets in Real-Time Vision Systems

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4 min read
MongoDB vs FerretDB on the same hardware: the benchmark, and what we had to fix to run it fairly

MongoDB vs FerretDB on the same hardware: the benchmark, and what we had to fix to run it fairly

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13 min read
): A Small HTTP Client Issue That Taught Me a Big Lesson About Microservices đź’ˇ

): A Small HTTP Client Issue That Taught Me a Big Lesson About Microservices đź’ˇ

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2 min read
Stop Unnecessary Re-renders in React: A Practical Guide to Faster Applications

Stop Unnecessary Re-renders in React: A Practical Guide to Faster Applications

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5 min read
How to Build a Crawl Budget That Keeps AI Agents Fast and Predictable

How to Build a Crawl Budget That Keeps AI Agents Fast and Predictable

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4 min read
Stop recomputing OHLCV indicators after every new bar

Stop recomputing OHLCV indicators after every new bar

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2 min read
Your fetch in beforeunload is silently killed. navigator.sendBeacon guarantees delivery.

Your fetch in beforeunload is silently killed. navigator.sendBeacon guarantees delivery.

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4 min read
Deterministic serialization for multi-agent LLM sessions - 3.45x fewer tokens than JSON, up to 9.9x for non-English content

Deterministic serialization for multi-agent LLM sessions - 3.45x fewer tokens than JSON, up to 9.9x for non-English content

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3 min read
The Hidden Cost of yield in C#: What the Compiler Doesn't Tell You

The Hidden Cost of yield in C#: What the Compiler Doesn't Tell You

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3 min read
Are Custom Hooks Ruining Your React App Performance?

Are Custom Hooks Ruining Your React App Performance?

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3 min read
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