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A 10x Faster TypeScript

Show HN: Krep a High-Performance String Search Utility Written in C

The Early History of Deferred Shading and Lighting

Arranging invisible icons in quadratic time

Performance of the Python 3.14 tail-call interpreter

Improving on std:count_if()'s auto-vectorization

Llama.cpp AI Performance with the GeForce RTX 5090 Review

Stack Traces Are Underrated

Investigating an argument-dependent lookup issue and working around it

Meta's React Compiler 1.0 Brings Automatic Memoization to Production

Introducing React Compiler 1.0, a game-changing tool that automates optimization for React apps, enhancing performance by up to 12% for faster loads and 2.5x quicker interactions. Compatible with major frameworks and battle-tested at Meta, it simplifies builds with integrated diagnostics. Experience seamless improvement without code rewrites, empowering developers to code smarter. By Daniel Curtis

Presentation: Architecting Planet Scale, Modern Apps in the Cloud

George Mao shares a deep dive into evolving a basic web application to a planet-scale, global architecture. He walks through five stages of maturity, focusing on adding enterprise-grade security, achieving global high availability and disaster recovery, optimizing content delivery costs with CDNs, and implementing globally consistent persistence using serverless technologies. By George Mao

I killed a worker mid-payment to test “exactly-once” execution

Is vibe coding the new gateway to technical debt?

Trying manual memory management in Go

Go is portable, until it isn't

Building a Fast, Memory-Efficient Hash Table in Java (by borrowing the best ideas)

Deprecations via warnings don’t work for Python libraries

The Cost Of a Closure in C

[R] Reproduced "Scale-Agnostic KAG" paper, found the PR formula is inverted compared to its source

Took a clients landing from 5.4s load to 1.2s load, it’s so easy

simdjson

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simdjson

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

ClickHouse

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ClickHouse

ClickHouse® is a real-time analytics database management system

google

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flatbuffers

FlatBuffers: Memory Efficient Serialization Library

NVIDIA

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cuda-python

CUDA Python: Performance meets Productivity

oven-sh

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bun

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

GoogleChrome

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lighthouse

Automated auditing, performance metrics, and best practices for the web.

google

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highway

Performance-portable, length-agnostic SIMD with runtime dispatch

nautechsystems

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nautilus_trader

A high-performance algorithmic trading platform and event-driven backtester

PaperMC

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Paper

The most widely used, high performance Minecraft server that aims to fix gameplay and mechanics inconsistencies