Tech News

Your hex editor should color-code bytes

Score: 209 | Comments: 60

hackernews Apr 21, 2026 Read more →

Microsoft Teams is trying to fix accidental hand-raising

If you've ever had the embarrassing displeasure of interrupting a Microsoft Teams meeting by accidentally hitting the "raise hand" feature, then I have some good news for you. Microsoft is redesigning

theverge Apr 21, 2026 Read more →

Ikea and Samsung promise glitch-free Matter integration

Ikea's two dozen Matter-over-Thread devices have proved problematic since launch, but Samsung says its SmartThings platform now has it all sorted. If true, it means Ikea's sensors and complex remotes

theverge Apr 21, 2026 Read more →

Apple Sports now lets you follow scores in a CarPlay widget

I was disappointed when Apple launched a new Sports iOS widget last year without CarPlay support, but I'm pleased to report that's changing this week. The latest Apple Sports update includes widget su

theverge Apr 21, 2026 Read more →

A programmable watch you can actually wear

Score: 141 | Comments: 75

hackernews Apr 21, 2026 Read more →

PlayStation’s age-gating restrictions are coming to UK consoles

Sony is starting to comply with the UK's Online Safety Act by notifying PlayStation players of its age verification requirements today. PS4 and PS5 owners in the UK and Ireland won't be able to partic

theverge Apr 21, 2026 Read more →

Louis Zocchi, inventor of the d100, has died

Score: 82 | Comments: 40

hackernews Apr 21, 2026 Read more →

Types and Neural Networks

Score: 53 | Comments: 9

hackernews Apr 21, 2026 Read more →

Salmon exposed to cocaine and its main byproduct roam more widely

Score: 66 | Comments: 38

hackernews Apr 21, 2026 Read more →

The Beauty of Bonsai Styles

Score: 125 | Comments: 23

hackernews Apr 21, 2026 Read more →

A Roblox cheat and one AI tool brought down Vercel's platform

Score: 211 | Comments: 113

hackernews Apr 21, 2026 Read more →

Dyson’s back with a travel-size Supersonic hair dryer

Ten years ago, Dyson kicked off the hair gadget arms race with its $400 Supersonic hair dryer. Today, it's back with a slightly smaller and cheaper travel-size version. As the name suggests, the $299.

theverge Apr 21, 2026 Read more →

Anthropic says OpenClaw-style Claude CLI usage is allowed again

Score: 289 | Comments: 178

hackernews Apr 21, 2026 Read more →

I Replaced 4 LLM API Clients With One Endpoint — Here's What the Latency Data Actually Looks Like

Managing four different LLM APIs in the same project is the kind of thing that starts small and becomes a maintenance sinkhole. Four sets of credentials, four error-handling branches, four SDK version

dev.to Apr 21, 2026 Read more →

1.6T Optical Transceiver: The Foundation of Next-Generation AI Data Center Networking

As AI clusters scale toward hundreds of thousands of GPUs, the biggest bottleneck is no longer compute—it is the network. Massive east-west traffic, driven by distributed training and model synchroniz

dev.to Apr 21, 2026 Read more →

The Setup That Paid My Rent vs. The Setup That Blew Up My Account

TAGS: risk-management, trading-psychology, portfolio-strategy, audio-production Here is what I learned after five years sending signals to paying subscribers. The setup that looks obvious in a ba

dev.to Apr 21, 2026 Read more →

How to Safely Run AI-Generated Code with SmolVM (Open-Source MicroVM Sandbox)

Your AI agent just wrote some Python. Do you feel good about running it on your laptop? If the answer is "not really" — you're not alone. Every team building agents eventually hits the same wall: LLM

dev.to Apr 21, 2026 Read more →

解构 X (Twitter) 流媒体：构建高性能全协议视频解析引擎的技术实践

引言 作为一名开发者，我们经常需要处理从第三方平台提取数据的需求。X（前 Twitter）作为全球最大的实时信息分发平台，其视频存储与分发机制极具代表性。从早期的简单 MP4 链接到现在的动态自适应流（HLS/DASH），X 的媒体架构演进史也是 Web 性能优化与反爬虫对抗的缩影。 为了解决用户在存档与二次创作中的痛点，我开发并上线了 Twitter 视频下载器。本文将不谈

dev.to Apr 21, 2026 Read more →

I gave Paul Graham's essays to an AI and stress-tested it for 2 hours — here's what broke it

Here's the conversation that made me realize I'd built a fraud: Me: What do you think about GPT-4? "Paul Graham": It's fascinating technology that will reshape how we think about intelligence… Pau

dev.to Apr 21, 2026 Read more →

นอนไม่หลับ ข้อมูลหาย 8 กู้คืน และย้ายข้อมูล

สรุปโดยย่อ (fTL;DR) หากคุณอัปเกรดเป็น Insomnia 8.0 แล้วไม่สามารถเข้าถึงคอลเลกชันของคุณได้ ข้อมูลของคุณอาจยังคงอยู่ในดิสก์ คู่มือนี้จะแนะนำขั้นตอนการค้นหา กู้คืนจากฐานข้อมูล SQLite และย้ายข้

dev.to Apr 21, 2026 Read more →