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Tag for content related to software performance.

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How We Saved Big and Simplified Our Image Pipeline: Adopting bunny.net on DEV

How We Saved Big and Simplified Our Image Pipeline: Adopting bunny.net on DEV

80
Comments 10
9 min read
De 6 horas para 40 segundos: como um índice de banco de dados salvou um job crítico de produção

De 6 horas para 40 segundos: como um índice de banco de dados salvou um job crítico de produção

209
Comments 5
5 min read
After 7 Next.js 16 Caching Bugs, I Stopped Guessing and Built a System

Silent manual tag mismatch fixes

After 7 Next.js 16 Caching Bugs, I Stopped Guessing and Built a System

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Comments 25
7 min read
The Untold Story of Why Your App Dies at 1,000,000 Rows

The Untold Story of Why Your App Dies at 1,000,000 Rows

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Comments 6
6 min read
Content Virtualization using the HTML <template> Element

Content Virtualization using the HTML <template> Element

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Comments 2
5 min read
Making my TypeScript types 15.7x faster

Making my TypeScript types 15.7x faster

9
Comments 1
4 min read
I Benchmarked 17 Image Conversions on My Production Server. Some Results Were Not What I Expected.

HEIC to JPG increasing file size by 14%

I Benchmarked 17 Image Conversions on My Production Server. Some Results Were Not What I Expected.

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Comments 8
2 min read
My API Responded in 4 ms, but Navigation Still Felt Slow

My API Responded in 4 ms, but Navigation Still Felt Slow

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Comments 2
5 min read
V.E.L.O.C.I.T.Y.-OS: Ditching the Web Stack & The 30MB Standalone IDE (Part 3)

200ms cold starts via zero-allocation parsing

V.E.L.O.C.I.T.Y.-OS: Ditching the Web Stack & The 30MB Standalone IDE (Part 3)

2
Comments 1
6 min read
Compile Zod (30x faster Zod validation)

Compile Zod (30x faster Zod validation)

2
Comments
5 min read
From 5 Seconds to 50ms: How I Stopped Nuking My Database Every Time I Deleted an Order

From 5 Seconds to 50ms: How I Stopped Nuking My Database Every Time I Deleted an Order

Comments
7 min read
Brute-Force Retrieval Holds Through 5,000 Memories. Then It Doesn't.

Brute-Force Retrieval Holds Through 5,000 Memories. Then It Doesn't.

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Comments 2
7 min read
Diagnosing a slow Rails page, layer by layer

Diagnosing a slow Rails page, layer by layer

5
Comments
4 min read
Cross-Machine Memory Query: About 20 Milliseconds, Most Days

Cross-Machine Memory Query: About 20 Milliseconds, Most Days

1
Comments
9 min read
Three dumb ways our prod got slow (and not one was a slow algorithm)

Three dumb ways our prod got slow (and not one was a slow algorithm)

3
Comments 1
5 min read
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