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Tag for content related to software performance.

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PostgreSQL 19's sequence replication only catches up when you tell it to

PostgreSQL 19's sequence replication only catches up when you tell it to

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8 min read
How I Reduced My Blog's CLS from 0.37 to Under 0.1: A Real-World Case Study

How I Reduced My Blog's CLS from 0.37 to Under 0.1: A Real-World Case Study

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6 min read
Static Site Performance Optimization Checklist (2026)

Static Site Performance Optimization Checklist (2026)

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6 min read
Local speech recognition: 167 MiB of downloads and the engineering trade-offs

Local speech recognition: 167 MiB of downloads and the engineering trade-offs

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6 min read
Adding a Database Server Doubled Capacity. One Index Multiplied It by 2,600.

Adding a Database Server Doubled Capacity. One Index Multiplied It by 2,600.

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19 min read
Before You Pay Kinsta More, Make Sure Hosting Is the Problem

Before You Pay Kinsta More, Make Sure Hosting Is the Problem

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6 min read
Webpack Module Bundling Explained: How It Works Under the Hood

Webpack Module Bundling Explained: How It Works Under the Hood

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8 min read
our windows build ships no browser: how a ~31 mb launcher gets free nvdec/quicksync 4k decode

our windows build ships no browser: how a ~31 mb launcher gets free nvdec/quicksync 4k decode

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2 min read
KV-Cache Offload to NVMe vs Recompute: The TTFT Bill Comes Due

KV-Cache Offload to NVMe vs Recompute: The TTFT Bill Comes Due

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5 min read
Redpanda vs Apache Kafka: C++ Thread-per-Core Architecture vs JVM Zero-Copy PageCache

Redpanda vs Apache Kafka: C++ Thread-per-Core Architecture vs JVM Zero-Copy PageCache

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9 min read
PostgreSQL Indexing Cheat Sheet for Busy Developers

PostgreSQL Indexing Cheat Sheet for Busy Developers

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1 min read
EF Core vs redb: an object graph against 54 tables and Include

EF Core vs redb: an object graph against 54 tables and Include

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21 min read
Kinsta Can Be Fast—and Still Be the Wrong Host

Kinsta Can Be Fast—and Still Be the Wrong Host

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6 min read
Building MediaVault: A Cloudinary-Powered Media Management and Optimization Platform

Building MediaVault: A Cloudinary-Powered Media Management and Optimization Platform

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5 min read
artplayer v5 re-parented my fullscreen node and moved my controls on phones

artplayer v5 re-parented my fullscreen node and moved my controls on phones

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2 min read
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