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RFC 9839 and Bad Unicode

https://www.tbray.org/ongoing/When/202x/2025/08/14/RFC9839
60•Bogdanp•1h ago•2 comments

Manim: Animation engine for explanatory math videos

https://github.com/3b1b/manim
169•pykello•6h ago•40 comments

Rethinking the Linux cloud stack for confidential VMs

https://lwn.net/Articles/1030818/
43•Bogdanp•2h ago•2 comments

I Made a Floppy Disk from Scratch

https://kottke.org/25/08/i-made-a-floppy-disk-from-scratch
56•bookofjoe•3h ago•21 comments

Librebox: An open source, Roblox-compatible game engine

https://github.com/librebox-devs/librebox-demo
39•libreboxdevs•2h ago•11 comments

Developer's block

https://underlap.org/developers-block/
89•todsacerdoti•4h ago•50 comments

WebR – R in the Browser

https://docs.r-wasm.org/webr/latest/
63•sieste•3d ago•8 comments

World Wide Lightning Location Network

https://wwlln.net/
55•perihelions•6h ago•19 comments

You can't grow cool-climate plants in hot climates

https://www.crimepaysbutbotanydoesnt.com/blog/why-you-cant-grow-cool-climate-plants-in-hot-climates
50•surprisetalk•3d ago•5 comments

Writing Speed-of-Light Flash Attention for 5090 in CUDA C++

https://gau-nernst.github.io/fa-5090/
3•dsr12•1h ago•0 comments

Lightning declines over shipping lanes following regulation of sulfur emissions

https://theconversation.com/the-world-regulated-sulfur-in-ship-fuels-and-the-lightning-stopped-249445
108•lentoutcry•4d ago•27 comments

Shader Academy: Learn computer graphics by solving challenges

https://shaderacademy.com/
185•pykello•3d ago•37 comments

Show HN: JavaScript-free (X)HTML Includes

https://github.com/Evidlo/xsl-website
175•Evidlo•19h ago•90 comments

David Klein's TWA Posters (2018)

https://flashbak.com/david-kleins-magnificent-twa-posters-404428/
36•NaOH•3d ago•3 comments

Nitro: A tiny but flexible init system and process supervisor

https://git.vuxu.org/nitro/about/
204•todsacerdoti•18h ago•76 comments

Building a computer in the 90s (2019)

https://dfarq.homeip.net/building-a-computer-in-the-90s/
28•networked•4h ago•23 comments

From M1 MacBook to Arch Linux: A month-long experiment that became permanenent

https://www.ssp.sh/blog/macbook-to-arch-linux-omarchy/
150•articsputnik•3d ago•271 comments

I run a full Linux desktop in Docker just because I can

https://www.howtogeek.com/i-run-a-full-linux-desktop-in-docker-just-because-i-can/
143•redbell•4d ago•86 comments

The first Media over QUIC CDN: Cloudflare

https://moq.dev/blog/first-cdn/
258•kixelated•19h ago•101 comments

Websites and web developers mostly don't care about client-side problems

https://utcc.utoronto.ca/~cks/space/blog/web/WebsitesDontCareAboutClients
27•zdw•8h ago•17 comments

The Fancy Rug Dilemma

https://epan.land/essays/2025-8_FancyRugDilemma
28•ericpan64•3d ago•10 comments

I'm too dumb for Zig's new IO interface

https://www.openmymind.net/Im-Too-Dumb-For-Zigs-New-IO-Interface/
169•begoon•7h ago•153 comments

Self-driving cars begin testing on NYC streets

https://www.amny.com/nyc-transit/self-driving-cars-nyc-first-permit-waymo/
23•pkaeding•2h ago•26 comments

The theory and practice of selling the Aga cooker (1935) [pdf]

https://comeadwithus.wordpress.com/wp-content/uploads/2012/08/the-theory-and-practice-of-selling-the-aga-cooker.pdf
54•phpnode•2d ago•27 comments

ArduinoOS (2017)

https://github.com/DrBubble/ArduinoOS
39•dcminter•3d ago•5 comments

The ROI of Exercise

https://herman.bearblog.dev/exercise/
100•ingve•7h ago•103 comments

FFmpeg 8.0

https://ffmpeg.org/index.html#pr8.0
883•gyan•22h ago•184 comments

Top Secret: Automatically filter sensitive information

https://thoughtbot.com/blog/top-secret
107•thunderbong•1d ago•11 comments

Echidna Enters a New Era of Symbolic Execution

https://gustavo-grieco.github.io/blog/echidna-symexec/
8•galapago•3d ago•1 comments

My tips for using LLM agents to create software

https://efitz-thoughts.blogspot.com/2025/08/my-experience-creating-software-with_22.html
119•efitz•13h ago•52 comments
Open in hackernews

Building a computer in the 90s (2019)

https://dfarq.homeip.net/building-a-computer-in-the-90s/
28•networked•4h ago

Comments

MasterScrat•4h ago
This looks interesting, but at least on mobile, it’s riddled with too many ads to be readable.
sokoloff•3h ago
In the mid-90s, I remember computers being expensive enough that the game company I worked at offered 0% interest, payroll deduction loans to help employees buy them. Submitting a spreadsheet of parts I intended to use got me the loan money and then payroll took it back around 1% per paycheck for almost two years.

That’s unthinkable to me now given how good and cheap they’ve become. I paid a little under $2K for a P5-90 based system (just over $4K in today’s money).

glimshe•1h ago
Cool story - as you may also know, 4K isn't that much compared to 80s prices. The Apple II cost close to 7K in today's dollars. The Apple Lisa would set you back 35K in today's dollars.
HocusLocus•47m ago
Apple Lisa was priced way too high. We had an Apple store with one and people loved to play with it for a few minutes but at its price point no one made a connection with it. Not even people we knew to be independently wealthy and collected 'toys'.

Lisa had an early capacitance keyboard sensitive to EMF. Our building was next to an AM radio station transmitter and talking or music resulted in a steam of ghost characters when you held your hand over it. For demoing the machine I had a ground wire running to an elbow rest and chair bottom. To type comfortably with no ghost I had to have a bare foot resting on the chair legs.

FounderBurr•3h ago
What an absolute hell scape of a site. There were 4 video ads playing over each other at one point.
jjbinx007•3h ago
Looks really clean and nice with an ad blocker
orthoxerox•2h ago
I remeber when my dad retired from building computers in the late nineties. We were installing a new part (I think it was a Voodoo card) (well, he was, I was in the "watch and learn" phase), he connected everything back to the PSU, turned the power on and the magic smoke escaped.

That was the moment when he hung up his hat and told me I was in charge of the home PC now.

He found the problem by the following morning, actually: he plugged the FDD molex connector back in with too much force at an angle and shorted two pins. But he would never look inside the case again.

ghaff•2h ago
It was really easy to fry/break stuff with a lot of the big old parallel connectors especially if you were fiddling around under a desk. I switched to Macs about 15 years ago and, other than repurposing an old Windows homebuild for Linux at one point (for reasons that became largely irrelevant), I pretty much got away from doing that sort of thing.
jleyank•2h ago
VA Linux. I do software not hardware and I could handle prebuilt stuff.
gwbas1c•2h ago
Where I lived there were regular fairs where different vendors would set up tables and sell parts and complete computers. They were quite fun even if you didn't buy anything.
ghaff•2h ago
I'm sure there were others but I think is was Ken Gordon computer fairs around where I lived. As I recall, they became less interesting over time as scavenging parts from used equipment became less of a thing and there were increasingly other sources for components, shareware/freeware, and so forth.
CalRobert•2h ago
Stop! Don’t pay retail for your computer needs! Come to the computer show and sale at…
raudette•2h ago
In high school, I worked at a local PC store in Ottawa - Dantek Computers, 1994-1996. Prior to leaving for University in August 1996, I built myself a Pentium 120, with the Asus P55T2P4 motherboard mentioned in the article.

The way our store worked, every PC was built to order - we had inexpensive cases with sharp edges, we had higher end ones as well. I assembled a TON of PCs over those two years. We had a PC configuration app the owner had built in QBasic - it was very much like pcpartpicker.com , with all the parts we had available.

We played with a bunch of hardware and were familiar with it, we'd walk customers through the decisions - the impact of increasing cache, the differences in video cards. I believed it at the time, and in retrospect, still believe that it was an awesome shop - I can remember, by policy, we would sell customers printers if they really wanted one, but always recommended they buy one at the big box shop down the street, as we couldn't match their pricing. I loved that job.

markus_zhang•1h ago
Since they were so honest I guess they didn’t last long /s
raudette•1h ago
I don't think it was so much the business practices, but the market that shifted - I think it was a viable business for most of the 90s - there were a lot of these shops, but most have disappeared. It made sense to build for a use case to save on parts, but now, the most basic PCs handle most computing tasks with ease.

Purchasing decisions in business and government were more ad-hoc - I can remember selling and servicing a small number of PCs to embassies, even federal government offices buying 1-5 units. Now they'd buy standard off the shelf boxes in huge quantities.

I just can't imagine now, a foreign embassy calling in to their local PC shop for service, and having a local 17 year old walk in to service a diplomat's PC.

reactordev•45m ago
The birth of the ATX format made it so anyone could order parts online (with a little bit of knowledge) and it would fit. Would it be the best? Maybe not. But it fit.

Nothing sucked more than buying RAM in the wrong DIMM pin size. Was it 72, or 30 pin? Crap, let’s count them… This AGP card requires its own AGP slot, what? And IDE cables that couldn’t daisy chain. Man, those were the days. Cathode ray tube radiation straight to the retinas.

EvanAnderson•22m ago
Dell made the market not last long.

I worked at a shop that made it into the early 2000's doing "white box" PCs. The margins were gone by about 2002. They started sourcing PCs from a white box builder in a larger metro area who was buying in larger quantity and could still get margin, but that only lasted for a couple of years.

They went service-only a couple years after that and just resold Dell PCs, making a pittance on the PC, and doing authorized warranty work, printer service, etc, alongside "managed services" schlock.

I bailed before this and started doing contract sysadmin w/ two partners. We didn't fall for the hardware resale gambit and we're able to survive Customers going long on receivables and cash flow crunches.

anonu•1h ago
I remember going to the Flea at MIT in the late 90s - (i was a mid-to-late teenager) https://w1mx.mit.edu/flea-at-mit/

Computer networking was new (to me) and I remember picking up an ethernet card for maybe $10. Plugged it in and boom, the magic of creating your own network.

Apreche•1h ago
Building a PC in the 90s wasn’t much different than now. Sure, you had to use ribbon cables instead of SATA cables and M2. Also had to deal with ISA slots and later on PCI/AGP slots instead of PCI-X.

The biggest difference was the shopping. Finding what you wanted from various vendors in computer shopper magazine instead of the ease of online shopping we have now.

rjsw•1h ago
The same process worked in the 80s. I build a 386-25 PC from parts in 1987.
BaseBaal•1h ago
90's me was poring over TigerDirect[0] catalogs like they were porn.

[0] https://en.m.wikipedia.org/wiki/TigerDirect

nobleach•25m ago
I spent the last half of the 90's and the first part of the early 2000's building computers. Like the author, it started with a massively thick Computer Shopper catalog. Motherboard from TC Computers, 1.3GB Dirt Cheap Drives, 16MB of 72pin DIMMs from my dad's old Compaq. 486DX4 from some other seller. Man that was such a rush cobbling that thing together. But the bug stuck with me and eventually got me a job - which got me installing Novel, WindowsNT and eventually Linux! Then my boss sprang the big one on me, "you know, the real money is in software development". What a great trip down memory lane.
Aardwolf•21m ago
> It wasn’t just harder or more expensive. It seemed like every new build was an adventure.

Not sure how it was in the 90's, if it was harder it was probably because the case designs were much worse, but I think PC building is not at its easiest today either and was probably easier in the mid 2000s or 2010's (but, of course, it's still fun!):

-Graphics cards and CPUs are more power hungry, e.g. there's more fire risk from GPU power connectors now

-Graphics cards are also heavier so physical strain and location/orientation matter, some even come with a "card holder" (a little pillar to support its weight)

-There now exists "RAM training" (which can make the first bootup look as if it's failing) and in general compatibility between RAM's max speed and CPUs seems less guaranteed

-I also think RAM memory is a bit more sensitive to be plugged in perfectly in its slots now

-Storage drives now need to be screwed into the motherboard (in sometimes hard to reach places like under the huge CPU cooler) and possibly need heat sinks

-PCI lanes amount feels more limiting now than it used to (multiple storage drives and GPU fighting for bandwidth on the motherboard, limitations like "if you put an nvme drive here and here, then that will be disabled..."), it seems devices outgrew what even top end consumer CPU's have to offer