WhatsApp users may soon be able to schedule messages
WhatsApp is finally allowing message scheduling, a feature that's been available on Telegram since 2019.
More from United States
56m ago
LineageOS 24 launches based on Android 17 with app redesigns and simple flash tool
LineageOS 24 is now official, with the latest builds rolling out based on Android 17, bringing a surprise early release alongside a fresh coat of Material Design 3 Expressive paint, new WebUSB flashin...
58m ago
Variable Scope in JavaScript
What Is Variable Scope? Variable scope means where we can access a variable in our code. A variable declared in one place may not be accessible from another place. Understanding scope helps us avoid...
1h ago
I built Oouuh AI: turn two photos into the Fredo Bang "Oouuh" trend video
Hi DEV! I'm sharing a small side project: Oouuh AI. What it does: you upload two photos and it generates a short video in the style of the viral Fredo Bang "Oouuh" / "What You Want Me To Do" TikTok tr...
1h ago
Where Do Settings Live?
Where Do Settings Live? Designing User Preferences for a Multi-Region World "I changed it yesterday. Why is it back?" Every product team hears this sentence eventually. It usually arrives...
1h ago
I built UltraBall a fun little Pokémon card side project
Hey everyone! I recently built https://ultraball.com, a side project inspired by my love for Pokémon cards. I made it mainly for fun, out of passion and curiosity. I wanted to build something around a...
1h ago
Your Mongoose pre('save') Hook Is Being Silently Skipped by Half Your Update Calls
This is one of the more consequential Mongoose gotchas because of exactly what tends to live inside a pre('save') hook, password hashing, slug generation, validation logic, and exactly which methods s...
1h ago
Action Safety for Agents: Deciding What an Agent Is Allowed to Do
TL;DR When an agent only writes text, a mistake is a bad sentence. When an agent takes actions, a mistake is a bad deed: a deleted file, a sent message, a robot arm in the wrong place. This post is...
1h ago
Your specification is not a code review
A comment in the September r/dataengineering discussion thread stopped me for a moment. A team had embraced spec-driven development so completely that people were proud of not reading the code their a...
1h ago
Month-End Close Across Multiple Clients: An AI Playbook for Fractional CFOs
OpenAI's finance team, according to a16z, is building toward "a zero-day close and a continuously updated forecast". That is the ambition of an in-house team with engineers on call and one company to...
1h ago
JavaScript Variables .
What Are Variables in JavaScript? Variables are used to store data such as names, numbers, and other values. JavaScript provides three keywords to declare variables: var let const var is an older wa...
1h ago
On-Device LLM Inference: The Tradeoffs Nobody Puts on the Spec Sheet
TL;DR Running a language model on a device, a tablet, a handset, an edge box, is not just the cloud without the network. It is a different budget. Memory is fixed, precision is a lever, latency incl...
1h ago
The 5 Best AI Agent Email Providers in 2026
AI agents are moving beyond chat interfaces. Today, an AI agent can qualify leads, handle customer support, schedule meetings, process invoices, send follow-ups, and communicate with customers. But on...
1h ago
Type-Safe Authentication in Rust with Auth0 and Axum
CLI tools are deeply embedded in modern developer workflows. But while browser-based authentication is naturally integrated into web applications, and desktop and mobile applications work well with it...
1h ago
It’s Mint Mobile’s Birthday But You Get the Present, Six Months for Just $10 per Month
Celebrate Mint's 10th anniversary by switching and getting their best deal ever.
1h ago
AlterMe Review: Fitness Built Around My DNA
Six months with AlterMe’s smart ring and a fitness app helped me build better habits, but the genetic insights were less revealing than I’d hoped.
1h ago
LineageOS 24 brings Android 17 to old phones with a new way to install it
A new browser-based tool can directly communicate with compatible devices
1h ago
I barely open Google Keep anymore; these shortcuts changed everything
The secret to capturing ideas instantly
1h ago
A New Anti-Aging Drug Looks to Turn Back the Clock on Skin Age
After four weeks of using the cream, participants lowered the biological age of their skin by about two years on average.
1h ago
Far-Right Election Groups Are Now Targeting Nursing Homes
Inspired by new guidance from the Trump administration, right-wing election groups are targeting nursing homes, baselessly claiming that left-wing groups are stealing residents’ votes.
1h ago
Ledger confirms hidden chip in crypto wallet amid $92M theft claims
Article URL: https://crypto.news/ledger-confirms-hidden-chip-in-crypto-wallet-amid-92m/ Comments URL: https://news.ycombinator.com/item?id=50054092 Points: 9 # Comments: 3
1h ago
Are Wormholes a Scientific Dead End?
Wormholes have long been a staple of popular culture and science, but excitement over these theoretical "time machines" seems to have simmered recently.
1h ago
I'm skipping the Fitbit Edge because it's too ugly to wear every day
I bought the Fitbit Air instead
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1h ago
They War-Gamed Dimming the Sun. It Went Even Worse Than You Think
Solar geoengineering could buy humanity time against climate change—or trigger a dangerous new arms race. A first-of-its-kind simulation offered a glimpse of what happens when geopolitics takes the wh...
1h ago
The Best Gifts for the Techie in Your Life (2026)
Don’t buy a loved one something you wouldn’t want for yourself. These are the must-haves that tech enthusiasts have on their wish lists this year.
1h ago
How to Create Better Presentations With AI: A Practical Guide for Students, Developers, and Professionals
Creating a presentation involves more than putting text on slides. You need to organize information, explain complex ideas clearly, choose suitable visuals, and keep the design consistent from beginni...
1h ago
How to Find Good Teammates for a Hackathon: Commitment Beats Credentials
There is a common myth in hackathons that you need teammates with impressive professional backgrounds, years of experience, or a résumé full of projects to build something great. I disagree. A good te...
1h ago
FedRAMP for Cloud Engineering Teams: From Baseline Selection to Continuous Monitoring
For cloud engineering teams building or operating services intended for U.S. federal agencies, FedRAMP affects architecture, security controls, testing, documentation, and day-to-day operations. The a...
1h ago
Four companies stand between a dossier site and its readers. Each one is a lever.
By Ransom Watch | 12 October 2026 | Evidence review Anonymous "exposure" sites present themselves as voiceless operations: no masthead, no named authors, no office. But a website is not anonymous infr...
1h ago
Good vs. Bad Codebases: Which Environment Fosters Greater Developer Growth and Skill Development?
Introduction: The Codebase Conundrum Every developer has grappled with the question: Does working with a good or bad codebase better prepare you for long-term growth? It’s a debate that cuts to the...
1h ago
Crisp pixel art in Flutter: integer scales, masks and widgets
I'm a solo developer building Taskoria, a habit tracker in Flutter that looks and plays like a pixel-art RPG. Finishing a task deals damage to a monster. There are seven lands with six monsters and a...
1h ago
How to Check if an Email is Disposable (Free Temp Email Checker)
Every day, millions of users sign up for websites using temporary email addresses. While these emails help protect privacy, they can also create problems for businesses. If you run a SaaS product, e-c...
1h ago
Tenant Isolation and Resource Separation: Engineering Trust in Multi-Tenant Systems
A comprehensive research feature for enterprise software architects and engineering teams Research date: 12 October 2026 An HR platform can serve a logistics company, a school, and a hospital from th...
1h ago
GPT-6.1 Sol for C# Developers: The Model I'd Test on Every Pull Request
When I wrote about GPT-6 Astra, the interesting question was: Can an agent take a messy problem, investigate it, and hand back something worth reviewing? The examples were deliberately substantial: bu...
1h ago
CVE-2026-63292 vs. Normal Apache Traffic: Recognizing the Host Header Pattern That Triggers the mod_vhost_alias Overflow
CVE-2026-63292 vs. Normal Apache Traffic: Recognizing the Host Header Pattern That Triggers the mod_vhost_alias Overflow A detectable pattern CVE-2026-63292 is unusual among server-side m...
2h ago
AUTO BLOGS
What Is Rapid Chip? The Future of AI-Powered PCB Design Explained If you have ever spent a full weekend nudging tiny footprints around a board, you already know why so many engineers keep asking what...
2h ago
We formally notified every service behind one dossier site. Here is what each one did, with dates.
By Ransom Watch | 12 October 2026 | Evidence review Targets of anonymous "exposure" sites are often told that reporting is pointless: the publisher is hidden, the domain is offshore, nobody is respons...
2h ago
A Guide to Which AI CEOs Now Say ‘Super Intelligence’ and Which Don’t
Which CEO has sunk the furthest into the putrid muck of Donald Trump’s decaying brain?
2h ago
Microsoft's president says AI is less regulated than a carton of milk
Milk can't hack companies and governments like AI definitely can, but it's still subject to more regulation.
2h ago
Kindle Aluminum Review (2026): Gorgeous, but Expensive
The gorgeous blue finish and premium feel won me over, but the reading experience offers few reasons to replace a working Kindle.
2h ago
Attackers Exploit CVSS 10.0 Bricksforge WordPress Flaw Enabling Unauthenticated RCE
A maximum-severity security flaw impacting the Bricksforge plugin for WordPress has come under active exploitation in the wild, according to Patchstack. The critical vulnerability in question is CVE-...
2h ago
Mt. Gox’s Disgraced Ex-CEO Finds Redemption Exposing ‘Spy Implants’ in Ledger Devices
Karpelès has been posting about “spy implants” found in Ledger’s crypto hardware wallets for nearly a month.
2h ago
I Built AssetOps Images: A Full Laravel + React App That Optimizes 2,000 Images in Batches
WebP and AVIF conversion, image resizing, metadata removal, SEO-friendly filenames, background jobs, usage tracking, and an admin dashboard. Here’s how I put the pieces together. Imagine receiving a f...
2h ago
Your x402 endpoint settles but isn't in the Bazaar? The buyer's client decides (and a no-money fix)
Disclosure: I run ScrapeMole, a small set of pay-per-call x402 APIs. This post is about a discovery bug we hit in our own setup; the fix works for any x402 seller. Our endpoints had been live on Base...
2h ago
Caching VIN Decodes with ETags So Repeat Lookups Skip Redundant NHTSA Calls
A free VIN decode proxy that always re-fetches DecodeVinValues for the same normalized VIN wastes NHTSA quota on identical payloads. Idempotency keys (covered elsewhere) collapse retries of one button...
2h ago
I wanted a photo cleaner that still felt like the iPhone Photos app, so I built one
I wanted a photo cleaner that still felt like the iPhone Photos app, so I built one A while ago I wanted to do something that felt very basic: see which photos and videos were actually taking up spa...
2h ago
Your Coinbase 1099-DA Is Not Your Tax Return: Reconciling Proceeds and Cost Basis in Python
If you trade on Coinbase, tax season often starts with a download: a gain/loss PDF, a raw transaction CSV, and maybe Form 1099-DA. Those files are useful. They are also incomplete in ways that bite pe...
2h ago
WHEN SHOULD AI SAY “I DON’T KNOW”?
again thinking about Intelligence, Uncertainty, and Trust in Artificial Intelligence. By Maha Shri P INTRODUCTION We are measuring Artificial Intelligence by how quickly it answers questions, how acc...
2h ago
Managing Copilot Credit Consumption
With Copilot Credits (aka Copilot Studio Credits) becoming more and more key to Microsoft's expanding AI offering we are fast approaching the time when we will need full FinOps for them. Currently the...
2h ago
Wi-Fi, router or ISP? Two pings tell you whose problem it is
"The internet is slow" has three suspects, and each one has a different owner: the Wi-Fi link between your device and the router — yours to fix: move closer, change the channel or add an access point;...