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Composite Video on the NES: Why's it so wobbly?

Hacker News Top · 2026-07-05 Cached

A technical deep-dive explaining why the NES composite video output often appears wobbly, covering interference and colorburst phase alignment issues.

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#technical

Async Task Locals From Scratch

Lobsters Hottest · 2026-06-16 Cached

This article explains how to implement async task locals in Rust from scratch, avoiding the tokio ecosystem. It discusses thread-local storage and the execution model to achieve data association with async tasks without passing variables through function arguments.

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#technical

Dancing mad with sandboxing

Lobsters Hottest · 2026-06-07 Cached

A technical blog post discussing the complexities and frustrations of implementing sandboxing techniques for security.

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#technical

@Xudong07452910: Free Open-Source Book Recommendation: 'How to Build a 7×24 AI Agent from Scratch' This book deeply deconstructs a real AI digital employee platform with 300,000 lines of code, systematically explaining: - Agent Engine & Context Engineering - Digital Human Protocol - AI Browser Implementation - Production-Grade Scheduling System - 7×24 Stable...

X AI KOLs Timeline · 2026-05-26 Cached

Recommends a free open-source technical book 'How to Build a 7×24 AI Agent from Scratch', systematically explaining AI Agent engine, digital human protocol, AI browser, production-grade scheduling and other practical content, based on the real 300,000-line open-source project Halo, and written in a human-machine collaboration manner.

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