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Is Amazon Clearing Out the 2200W DJI Power Station? Now at a Record Low Price for Prime Day

gizmodo.com Gizmodo Deals 2026-02-06 05:10:11

Power stations are flying off the shelves on Amazon, especially from brands like Anker, EcoFlow, and DJI. This Prime Day, Amazon is offering deep discounts on most models, but the DJI Power 1000 with its 2200W output is one of the most attractive deals you’ll find. It’s now priced at an all-time low of $699 from $999, and it’s open to everyone—Prime members and non-members. If you ever wondered what in the world a power station is for, the answer is easy: it’s a portable energy answer that lets

Topics: 1000 amazon dji output power

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Serving 200M requests per day with a CGI-bin

news.ycombinator.com Unknown 2026-02-10 10:16:09

In the early 2000s, we used to write a lot of CGI programs. This was the primary way to make websites dynamic at the time. These CGI programs were usually written in Perl, but sometimes in C or other languages to increase performance. The CGI mechanism is conceptually simple but powerful. When the web server receives an incoming request for a CGI script (e.g. /~jakegold/cgi-bin/guestbook.cgi ), it: Sets up environment variables containing request metadata (HTTP headers, query parameters, requ

Topics: cgi err error guestbook http

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How AI on Microcontrollers Works: Operators and Kernels

news.ycombinator.com Daniel Mangum 2026-02-06 08:53:11

The buzz around “edge AI”, which means something slightly different to almost everyone you talk to, is well past reaching a fever pitch. Regardless of what edge AI means to you, the one commonality is typically that the hardware on which inference is being performed is constrained in one or more dimensions, whether it be compute, memory, or network bandwidth. Perhaps the most constrained of these platforms are microcontrollers. I have found that, while there is much discourse around “running AI

Topics: data micro output sum tflite

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How AI on Microcontrollers Actually Works: Operators and Kernels

news.ycombinator.com Daniel Mangum 2026-02-06 14:53:11

The buzz around “edge AI”, which means something slightly different to almost everyone you talk to, is well past reaching a fever pitch. Regardless of what edge AI means to you, the one commonality is typically that the hardware on which inference is being performed is constrained in one or more dimensions, whether it be compute, memory, or network bandwidth. Perhaps the most constrained of these platforms are microcontrollers. I have found that, while there is much discourse around “running AI

Topics: data micro output sum tflite

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Yurei – Open source social media researcher powered by Exa AI API and YouTube v3

news.ycombinator.com Unknown 2026-02-11 08:40:25

yurei app still in progress, not live on https://yurei.app/ yet, but you can clone it and try it out a simple opensource social media researcher powered by exa ai api and youtube v3. built with vercel's ai sdk. what it does: searches youtube for videos searches reddit for posts searches linkedin (kinda fucked rn, working on it) using grok-21212 as the llm how to install clone this repo npm install or yarn make a .env.local with: NEXT_PUBLIC_URL=http://localhost:3000 # For development NE

Topics: 3000 dev http localhost searches

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A simple opensource social media researcher powered by exa ai api and youtube v

news.ycombinator.com Unknown 2026-02-11 20:40:25

yurei app still in progress, not live on https://yurei.app/ yet, but you can clone it and try it out a simple opensource social media researcher powered by exa ai api and youtube v3. built with vercel's ai sdk. what it does: searches youtube for videos searches reddit for posts searches linkedin (kinda fucked rn, working on it) using grok-21212 as the llm how to install clone this repo npm install or yarn make a .env.local with: NEXT_PUBLIC_URL=http://localhost:3000 # For development NE

Topics: 3000 dev http localhost searches

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Launch HN: K-Scale Labs (YC W24) – Open-Source Humanoid Robots

news.ycombinator.com Unknown 2026-02-12 15:44:18

Hi HN, I'm Ben, from K-Scale Labs ( https://kscale.dev ). We're building open-source humanoid robots. Hardware video: https://www.youtube.com/watch?v=qhZi9rtdEKg Software video: https://www.youtube.com/watch?v=hXi3b3xXJFw Docs: https://docs.kscale.dev Github: https://github.com/kscalelabs HN thread from back in May: https://news.ycombinator.com/item?id=44023680 I started K-Scale because I really wanted a humanoid robot to hack on, so I knew that if I built one, I would have at least one cu

Topics: hardware https humanoid open robot

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Math.Pow(-1, 2) == -1 in Windows 11 Insider build

news.ycombinator.com Unknown 2026-02-16 04:04:45

Description The following is copied with extra bits from https://aka.ms/AAwwjwl (Feedback Hub) to raise awareness of this issue: Hello, I'm a contributor to osu! (https://github.com/ppy/osu). A user reported a really weird problem with our game that only happens in the current version of Canary (27881.1000) in ppy/osu#33948. I've narrowed it down to ppy/osu#33948 (comment), which is Math.Pow(-1, 2) returning -1 instead of 1 for some odd reason. Used VSCode for C# installation of .NET 8 (what

Topics: https osu pow ppy std

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One of the best budget Android tablets I've tested isn't made by Samsung or Google

zdnet.com Maria Diaz 2026-02-16 12:30:15

ZDNET's key takeaways The TCL Tab 10 Nxtpaper 5G is a full-color, color paper, and ink paper tablet available at Verizon for $239. It's a great entertainment tablet for daily use that also functions very well as an e-reader. Although the screen is versatile, don't expect the graphics to compare to those on an iPad or other high-end tablets. View now at Verizon For a limited time, Verizon is running an offer for the TCL Tab 10 Nxtpaper 5G that nets you $100 off the tablet when you purchase it

Topics: 10 nxtpaper tab tablet tcl

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Show HN: A modern C++20 AI SDK (GPT‑4o, Claude 3.5, tool‑calling)

news.ycombinator.com Unknown 2026-02-13 09:52:42

Hi all, I’m hacking on new features for the ClickHouse native client and wanted the same “just call the model” ergonomics JavaScript and Python now enjoy. It didn’t exist for modern C++, so I wrote one. ai‑sdk‑cpp (Apache‑2.0) gives you: - Unified calls to OpenAI (GPT‑4o) and Anthropic (Claude 3.5) with a single C++20 API. - Streaming, multi‑turn chat, error handling—all std::optional/std::variant, no macros. - Tool calling (function‑calling) so the model can hit real APIs; sync or async, run

Topics: ai com github https sdk

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Ask HN: Who is hiring? (July 2025)

news.ycombinator.com Unknown 2026-02-17 04:01:36

Please state the location and include REMOTE for remote work, REMOTE (US) or similar if the country is restricted, and ONSITE when remote work isan option. Please only post if you personally are part of the hiring company—no recruiting firms or job boards. One post per company. If it isn't a household name, explain what your company does. Please only post if you are actively filling a position and are committed to responding to applicants. Commenters: please don't reply to job posts to compla

Topics: com github https io remote

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Show HN: Arch-Router – 1.5B model for LLM routing by preferences, not benchmarks

news.ycombinator.com Unknown 2026-02-17 12:13:11

Hi HN — we're the team behind Arch ( https://github.com/katanemo/archgw ), an open-source proxy for LLMs written in Rust. Today we're releasing Arch-Router ( https://huggingface.co/katanemo/Arch-Router-1.5B ), a 1.5B router model for preference-based routing, now integrated into the proxy. As teams integrate multiple LLMs - each with different strengths, styles, or cost/latency profiles — routing the right prompt to the right model becomes a critical part of the application design. But it's stil

Topics: arch based https model router

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Cloudflare to introduce pay-per-crawl for AI bots

news.ycombinator.com Unknown 2026-02-19 10:20:27

5 min read A changing landscape of consumption Many publishers, content creators and website owners currently feel like they have a binary choice — either leave the front door wide open for AI to consume everything they create, or create their own walled garden. But what if there was another way? At Cloudflare, we started from a simple principle: we wanted content creators to have control over who accesses their work. If a creator wants to block all AI crawlers from their content, they should

Topics: content crawler http pay price

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Cloudflare launches a marketplace that lets websites charge AI bots for scraping

techcrunch.com Maxwell Zeff 2026-02-19 10:00:00

Cloudflare, a cloud infrastructure provider that serves 20% of the web, announced Tuesday the launch of a new marketplace that reimagines the relationship between website owners and AI companies — ideally giving publishers greater control over their content. For the last year, Cloudflare has launched tools for publishers to address the rampant rise of AI crawlers, including a one-click solution to block all AI bots, as well as a dashboard to view how AI crawlers are visiting their site. In a 20

Topics: ai cloudflare crawlers marketplace publishers

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Restoring a ZX Spectrum+ Toastrack

news.ycombinator.com Unknown 2026-02-16 08:33:53

Restoring a ZX Spectrum+ Toastrack I talk a lot about Commodore machines in this blog; they left a bigger dent in me growing up, but like most kids of my generation living in Portugal in the 80s, the first computers I played with were actually Sinclairs—first my friend’s ZX81 and then a ZX Spectrum 48K that my parents offered me. I have many memories of playing games like the Horace series, Manic Miner, Jetpac, or Chuckie Egg on my Spectrum. I’ve been keeping a few Timexes and Spectrums that h

Topics: output spectrum use video zx

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Apple fails to dismiss DOJ’s antitrust lawsuit over iPhone dominance [U]

9to5mac.com Marcus Mendes 2026-02-20 05:17:21

Update: Apple has responded to the decision with a statement provided to 9to5Mac. See full statement below. Apple’s attempt to shut down the U.S. government’s antitrust case over its alleged smartphone monopoly has just hit a wall. Here’s the latest. Apple had filed a motion to dismiss the case in August As reported by Reuters, U.S. District Judge Julien Neals in Newark, New Jersey rejected Apple’s motion to dismiss the Department of Justice lawsuit that accuses the company of illegally maint

Topics: apple case company court smartphone

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Need a good alternative to the big three? These carriers are my top 3 recommendations

androidauthority.com Unknown 2026-02-21 21:00:44

Edgar Cervantes / Android Authority For years, many of us have gone directly to the big carriers for phone service. But with rising costs and the gradual disappearance of extras like streaming perks, is it time to consider an alternative? While it’s true that Verizon, AT&T, and T-Mobile control the only three mobile networks with wide national coverage, there are plenty of other carriers that piggyback off this same infrastructure. These providers can offer much cheaper alternatives to traditi

Topics: data ll mobile plans postpaid

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Why is the Rust compiler so slow?

news.ycombinator.com Unknown 2026-02-23 03:29:32

"Why is the Rust compiler so slow?" I spent a month repeatedly building my website in Docker, and now have horrors to share. I've got a problem. My website (the one you're reading right now) is mainly served by a single Rust binary. For far too long now, every time I wanted to make a change, I would: Build a new statically linked binary (with --target=x86_64-unknown-linux-musl ) Copy it to my server Restart the website This is... not ideal. So instead, I'd like to switch to deploying my we

Topics: closure dur init photos web_http_server

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“Why is the Rust compiler so slow?”

news.ycombinator.com Unknown 2026-02-24 03:29:32

"Why is the Rust compiler so slow?" I spent a month repeatedly building my website in Docker, and now have horrors to share. I've got a problem. My website (the one you're reading right now) is mainly served by a single Rust binary. For far too long now, every time I wanted to make a change, I would: Build a new statically linked binary (with --target=x86_64-unknown-linux-musl ) Copy it to my server Restart the website This is... not ideal. So instead, I'd like to switch to deploying my we

Topics: closure dur init photos web_http_server

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"Why is the Rust compiler so slow?"

news.ycombinator.com Unknown 2026-02-25 09:29:32

"Why is the Rust compiler so slow?" I spent a month repeatedly building my website in Docker, and now have horrors to share. I've got a problem. My website (the one you're reading right now) is mainly served by a single Rust binary. For far too long now, every time I wanted to make a change, I would: Build a new statically linked binary (with --target=x86_64-unknown-linux-musl ) Copy it to my server Restart the website This is... not ideal. So instead, I'd like to switch to deploying my we

Topics: closure dur init photos web_http_server

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Some bits on malloc(0) in C being allowed to return NULL

news.ycombinator.com Unknown 2026-02-24 12:15:11

You're using a tool with a too-generic User-Agent You're probably reading this page because you've attempted to access some part of my blog (Wandering Thoughts) or CSpace, the wiki thing it's part of. Unfortunately whatever you're using to do so has a HTTP User-Agent header value that is too generic or otherwise excessively suspicious. Unfortunately, as of early 2025 there's a plague of high volume crawlers (apparently in part to gather data for LLM training) that behave like this. To reduce th

Topics: agent generic http user using

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Launch HN: Issen (YC F24) – Personal AI language tutor

news.ycombinator.com Unknown 2026-02-26 09:32:28

Hey HN, we're Mariano and Anton from ISSEN ( https://issen.com ), a foreign language voice tutor app that adapts to your interests, goals, and needs. Demo: https://www.loom.com/share/a78e713d46934857a2dc88aed1bb100d?... We started this company after struggling to find great tools to practice speaking Japanese and French. Having a tutor can be awesome, but there are downsides: they can be expensive (since you pay by the hour), difficult to schedule, and have a high upfront cost (finding a tutor

Topics: app com https issen language

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The best cheap portable power stations of 2025: Expert tested and reviewed

zdnet.com Adrian Kingsley-Hughes 2026-02-27 09:00:17

I remember when power banks were new. They were an amazing development, freeing us from the tyranny of having to be near an AC outlet to charge out gadgets. Next came the power stations. They packed even more power into an admittedly bigger space. Still, we were freed from needing to be near to AC outlets or use extension cables when working outside, or in the RV or camping. The original power stations were big and expensive, so manufacturers to came up with smaller, more affordable models. Her

Topics: output portable power station stations

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Trump Mobile drops its 'made in the USA' claims

engadget.com Unknown 2026-02-28 10:39:17

The Trump Organization announced a cellular brand earlier this summer, and its main selling point for Trump Mobile was that its T1 smartphone was "made in the USA." It seemed highly unlikely that those claims about the phone were possible. Now, the website for the device has removed all language indicating that it was manufactured in the US. Instead, there is broader language such as "designed with American values in mind" and "Premium Performance. Proudly American." The Verge also noticed that

Topics: american device inches language smartphone

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Show HN: Scream to Unlock – Blocks social media until you scream “I'm a loser”

news.ycombinator.com Unknown 2026-03-01 05:49:56

Hi all, I kept wasting time on social media, even though I’d promised myself I’d stay focused. Regular site blockers didn’t help. I needed something that felt annoying enough to break the habit. That’s how the idea came up: make the blocker ask me to say something embarrassing out loud before it lets me back in. If I actually have to yell “I’m a loser” into my mic. Even better - the louder I screamed, the more time I’d get. So I put together Scream to Unlock. It’s silly, but so far it’s done

Topics: com https scream stay unlock

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Show HN: I built a tool that blocks social media until you scream "I'm a loser"

news.ycombinator.com Unknown 2026-03-01 11:49:56

Hi all, I kept wasting time on social media, even though I’d promised myself I’d stay focused. Regular site blockers didn’t help. I needed something that felt annoying enough to break the habit. That’s how the idea came up: make the blocker ask me to say something embarrassing out loud before it lets me back in. If I actually have to yell “I’m a loser” into my mic. Even better - the louder I screamed, the more time I’d get. So I put together Scream to Unlock. It’s silly, but so far it’s done

Topics: com https scream stay unlock

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The US Government Is Weighing a Ban on TP-Link Routers, but I’m Not in a Rush to Replace Mine

cnet.com See Full Bio 2026-03-02 22:41:00

Wi-Fi routers don't typically spend much time in the limelight, but TP-Link has been an exception over the past six months. Three US departments are currently investigating the company for ties to Chinese cyberattacks and potential predatory pricing. That's a lot of bad press, but it hasn't been enough for me to buy a new Wi-Fi router yet. I've been covering the internet world for more than six years, and for the past two, I've used a TP-Link router. I can honestly say I've never had an issue w

Topics: company link router routers tp

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These battery-powered 4K cameras record 24/7

theverge.com Jennifer Pattison Tuohy 2026-03-04 10:15:17

is a smart home reporter who’s been testing connected gadgets since 2013. Previously a contributor to Wirecutter, Wired, Dwell, and US News. TP-Link just launched a bunch of new security cameras for its Tapo smart home brand, including a 4K-capable line for outdoors and a slew of inexpensive pan and tilt cams that can be used indoors and out. The company is also finally releasing its Tapo HomeBase H500 central hub, first shown at CES 2024, which brings facial recognition and expanded local stor

Topics: cameras homebase link tapo tp

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Tell HN: Meta developer account suspended

news.ycombinator.com Unknown 2026-03-05 02:04:21

Hi all, my Meta developer account was suddenly restricted without warning, and there’s no way to appeal or reach support. I believe this may have been triggered by a location (read, IP address) change: I’m a student-entrepreneur who recently moved from China to Kenya for school holidays. I’m building a WhatsApp-based accounting tool for African small businesses, and this restriction is blocking critical operations. I’ve come across others facing the same issue, with no review option or clear re

Topics: comments developer https meta support

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Can your terminal do emojis? How big?

news.ycombinator.com David Leadbeater 2026-03-05 03:13:02

Emojis are great. They're particularly useful to put in the output of scripts and get some eye catching output. At least provided they aren't overused, just like colour. $ important-command Lots of output... ‼️ Something went wrong! Some more output... But bigger emojis are better, right? The VT100, introduced in 1978 has a way to do bigger text. You can even play with this due to the wonderful PCjs VT100 implementation. The way it works is you use the DECDHL (DEC Double-Height Line) escapes

Topics: emojis just line output terminal

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Latest Tech News

Is Amazon Clearing Out the 2200W DJI Power Station? Now at a Record Low Price for Prime Day

Serving 200M requests per day with a CGI-bin

How AI on Microcontrollers Works: Operators and Kernels

How AI on Microcontrollers Actually Works: Operators and Kernels

Yurei – Open source social media researcher powered by Exa AI API and YouTube v3

A simple opensource social media researcher powered by exa ai api and youtube v

Launch HN: K-Scale Labs (YC W24) – Open-Source Humanoid Robots

Math.Pow(-1, 2) == -1 in Windows 11 Insider build

One of the best budget Android tablets I've tested isn't made by Samsung or Google

Show HN: A modern C++20 AI SDK (GPT‑4o, Claude 3.5, tool‑calling)

Ask HN: Who is hiring? (July 2025)

Show HN: Arch-Router – 1.5B model for LLM routing by preferences, not benchmarks

Cloudflare to introduce pay-per-crawl for AI bots

Cloudflare launches a marketplace that lets websites charge AI bots for scraping

Restoring a ZX Spectrum+ Toastrack

Apple fails to dismiss DOJ’s antitrust lawsuit over iPhone dominance [U]

Need a good alternative to the big three? These carriers are my top 3 recommendations

Why is the Rust compiler so slow?

“Why is the Rust compiler so slow?”

"Why is the Rust compiler so slow?"

Some bits on malloc(0) in C being allowed to return NULL

Launch HN: Issen (YC F24) – Personal AI language tutor

The best cheap portable power stations of 2025: Expert tested and reviewed

Trump Mobile drops its 'made in the USA' claims

Show HN: Scream to Unlock – Blocks social media until you scream “I'm a loser”

Show HN: I built a tool that blocks social media until you scream "I'm a loser"

The US Government Is Weighing a Ban on TP-Link Routers, but I’m Not in a Rush to Replace Mine

These battery-powered 4K cameras record 24/7

Tell HN: Meta developer account suspended

Can your terminal do emojis? How big?

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