Tech News

XOR'ing a register with itself is the idiom for zeroing it out. Why not sub?

Score: 81 | Comments: 93

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A Man Who Invented the Future

Score: 22 | Comments: 6

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Panipat: The Rise of the Mughals

Score: 8 | Comments: 3

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What async promised and what it delivered

Score: 159 | Comments: 178

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Paraloid B-72

Score: 225 | Comments: 41

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Humpback whales are forming super-groups

Score: 7 | Comments: 1

hackernews Apr 22, 2026 Read more →

Home Server GitOps-Lite on Nothing but GitHub and Docker

I run a decent little stack of services out of my house. Whisper (an end-to-end encrypted secret sharing app), bar_keep, archivist, a few other side projects, plus the base infra that ties them togeth

dev.to Apr 22, 2026 Read more →

CVE-2026-40343: CVE-2026-40343: Fail-Open Request Handling in free5GC UDR Policy Data Subscription

CVE-2026-40343: Fail-Open Request Handling in free5GC UDR Policy Data Subscription Vulnerability ID: CVE-2026-40343 CVSS Score: 6.9 Published: 2026-04-21 A fail-open request handling vul

dev.to Apr 22, 2026 Read more →

OpenAI Euphony: A Browser-Based Viewer for Harmony Conversations and Codex CLI Sessions

OpenAI Euphony: A Browser-Based Viewer for Harmony Conversations and Codex CLI Sessions OpenAI just shipped Euphony — an Apache 2.0 open source web app for inspecting two specific formats t

dev.to Apr 22, 2026 Read more →

Why Safari Said 'Link Not Found' (And Chrome Didn't)

This article was originally published on Jo4 Blog. If you build a URL shortener and your links show "Link Not Found" on Safari, you have approximately zero seconds before your support inbox catches

dev.to Apr 22, 2026 Read more →

How to Implement an FPS Counter

Score: 60 | Comments: 7

hackernews Apr 22, 2026 Read more →

Anthropic's Most Dangerous Model Just Got Accessed by People Who Weren't Supposed to Have It

Anthropic built a model so dangerous they refused to release it publicly. Then a Discord group got in anyway. The Model They Wouldn't Ship Claude Mythos Preview is Anthropic's most capable

dev.to Apr 22, 2026 Read more →

Global growth in solar "the largest ever observed for any source"

Score: 7 | Comments: 1

hackernews Apr 22, 2026 Read more →

App Links e Universal Links: Deep Links em Produção (Parte 5)

Custom schemes funcionam bem para desenvolvimento, mas para produção você precisa de HTTPS. É aqui que entram App Links no Android e Universal Links no iOS — e onde a maioria dos problemas reais apa

dev.to Apr 22, 2026 Read more →

San Diego rents declined more than 19 of 20 top US markets after surge in supply

Score: 32 | Comments: 10

hackernews Apr 22, 2026 Read more →

I lost a few thousand to an impersonation scam. So I built the tool I wished existed.

Last year I got hit by an impersonation scam. Someone I thought I was talking to wasn't who they said they were, and a few thousand dollars in crypto moved to a wallet I didn't control before I realiz

dev.to Apr 22, 2026 Read more →

Stop Hitting Rate Limits: The Ultimate Antigravity & OpenCode Workflow for 10x Developers

We've all been there. You're completely in the zone, building out an impressive new feature with Antigravity, and then—bam—you hit a rate limit. Suddenly, your flow is dead, and you're staring at a ti

dev.to Apr 22, 2026 Read more →

Terraform 1.14 — The Complete Guide to List Resources (.tfquery.hcl), Actions Block, and `terraform query`: IaC's First Paradigm Shift in 5 Years

On November 19, 2025, HashiCorp shipped Terraform v1.14.0, and on April 20, 2026 they released the v1.14.9 patch that fixes a Stacks plugin installation bug. This minor release is not just a feature b

dev.to Apr 22, 2026 Read more →

An open-source Proof of Concept for sub-microsecond Quantum Error Correction (QEC) pre-processing using Linux eBPF/XDP.

Excited to release KISDE, an open-source Proof of Concept for sub-microsecond Quantum Error Correction (QEC) pre-processing using Linux eBPF/XDP. In our HIL benchmarks, the engine achieved ~250ns exe

dev.to Apr 22, 2026 Read more →

Your Health Data is Yours: Build a Fully Local AI Health Assistant with Llama 3 and MLX 🍏💻

Privacy isn't just a feature anymore; it’s a human right. As we integrate AI deeper into our lives, the thought of sending heart rate variability, sleep cycles, and activity levels to a cloud server f

dev.to Apr 22, 2026 Read more →