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Alive internet theory

https://alivetheory.net/
41•manbitesdog•1h ago•17 comments

Visualize FastAPI endpoints with FastAPI-Voyager

https://www.newsyeah.fun/voyager/
20•tank-34•1h ago•8 comments

Reviving Classic Unix Games: A 20-Year Journey Through Software Archaeology

https://vejeta.com/reviving-classic-unix-games-a-20-year-journey-through-software-archaeology/
19•mwheeler•54m ago•2 comments

I Am Mark Zuckerberg

https://iammarkzuckerberg.com/
569•jb1991•7h ago•203 comments

Ironclad – formally verified, real-time capable, Unix-like OS kernel

https://ironclad-os.org/
299•vitalnodo•14h ago•77 comments

Reverse engineering Codex CLI to get GPT-5-Codex-Mini to draw me a pelican

https://simonwillison.net/2025/Nov/9/gpt-5-codex-mini/
99•simonw•9h ago•46 comments

The overengineered solution to my pigeon problem (2022)

https://maxnagy.com/posts/pigeons/
25•cyb0rg0•6d ago•15 comments

Largest cargo sailboat completes first Atlantic crossing

https://www.marineinsight.com/shipping-news/worlds-largest-cargo-sailboat-completes-historic-firs...
284•defrost•17h ago•189 comments

Marko – A declarative, HTML‑based language

https://markojs.com/
316•ulrischa•18h ago•150 comments

Toolkit to help you get started with Spec-Driven Development

https://github.com/github/spec-kit
26•mooreds•6d ago•10 comments

Forth – Is it still relevant?

https://github.com/chochain/eforth
64•lioeters•8h ago•39 comments

Show HN: I built a self-hosted error tracker in Rails

https://telebugs.com
48•kyrylo•1w ago•21 comments

Defeating KASLR by doing nothing at all

https://googleprojectzero.blogspot.com/2025/11/defeating-kaslr-by-doing-nothing-at-all.html
58•aa_is_op•5d ago•4 comments

How Airbus took off

https://worksinprogress.co/issue/how-airbus-took-off/
86•JumpCrisscross•12h ago•72 comments

Study identifies weaknesses in how AI systems are evaluated

https://www.oii.ox.ac.uk/news-events/study-identifies-weaknesses-in-how-ai-systems-are-evaluated/
367•pseudolus•23h ago•178 comments

Open-source communications by bouncing signals off the Moon

https://open.space/
196•fortran77•6d ago•54 comments

Tabloid: The Clickbait Headline Programming Language

https://tabloid.vercel.app/
251•sadeshmukh•10h ago•37 comments

Show HN: Hephaestus – Autonomous Multi-Agent Orchestration Framework

https://github.com/Ido-Levi/Hephaestus
54•idolevi•6d ago•8 comments

Control structures in programming languages: from goto to algebraic effects

http://xavierleroy.org/control-structures/
159•SchwKatze•6d ago•27 comments

Avería: The Average Font (2011)

http://iotic.com/averia/
189•JoshTriplett•18h ago•32 comments

Study finds memory decline surge in young people

https://onepercentrule.substack.com/p/under-40s-declining-memory
121•drcwpl•8h ago•61 comments

Show HN: Geofenced chat communities anyone can create

https://vicinity.social/
49•clarencehoward•10h ago•37 comments

Show HN: Sparktype – a CMS and SSG that runs entirely in the browser

https://app.sparktype.org
20•mattkevan•5d ago•3 comments

How to build your own VPN, or: the history of WARP

https://blog.cloudflare.com/how-to-build-your-own-vpn-or-the-history-of-warp/
65•yla92•6d ago•15 comments

Grok 4 Fast now has 2M context window

https://docs.x.ai/docs/models
119•hereme888•9h ago•197 comments

Show HN: PingStalker – A a macOS tool for network engineers

https://www.pingstalker.com/?hn
56•n1sni•5d ago•5 comments

Opencloud – An alternative to Nextcloud written in Go

https://github.com/opencloud-eu/opencloud
142•todsacerdoti•20h ago•46 comments

IRIX Introduction

http://www.sgistuff.net/software/irixintro/index.html
41•naves•12h ago•23 comments

Syntax and Semantics of Programming Languages (1995)

https://homepage.cs.uiowa.edu/~slonnegr/plf/Book/
36•nill0•10h ago•20 comments

Cloudflare scrubs Aisuru botnet from top domains list

https://krebsonsecurity.com/2025/11/cloudflare-scrubs-aisuru-botnet-from-top-domains-list/
141•jtbayly•21h ago•30 comments
Open in hackernews

Show HN: I built a self-hosted error tracker in Rails

https://telebugs.com
48•kyrylo•1w ago
This project is inspired by 37signals’ ONCE idea. I replicated the whole process and have already sold a few copies (the testimonials are real).

Comments

keyle•3h ago
It looks like it was built on macOS and not Omarchy, is that even allowed these days? /s
kyrylo•3h ago
Haha, true. I used to rock Arch Linux back in 2012–2015, so no need for Omarchy for me
johneu88•3h ago
Nice. I’m curious about what kind of customers are buying your product and where did you find them. It’s difficult to compete with someone like Sentry, and even though you have a better pay model, you don’t have the reputation, so I am rather curious about your customers and why they prefer your product. Are they indie devs looking for a cheaper solution?
kyrylo•3h ago
Thanks! I’m not really competing with Sentry itself. I’m competing with self-hosted Sentry, which is notoriously hard to install and maintain (and has steeper hardware requirements).

I'd say my customers prefer my product because:

- They want self-hosting without the maintenance burden.

- They work in regulated or internal networks.

- They’re tired of subscription pricing.

- I build it in public and post regular updates on my social media.

- They value direct support from the creator.

P.S. I’ve personally worked for a Sentry competitor, so I know the pain points firsthand.

bberenberg•3h ago
I think this is a great idea with the wrong pricing model. Look at all the one off payment products that involve code, they're all dead. Just charge a lower but recurring price so I can be sure that you make enough money that you keep working on it. $20/month flat price to keep the license working and source available if you shut down. If people like it and want the barebones Sentry then charge them $40 a month to provide code and host it. Wishing you the best of luck.
kyrylo•2h ago
> Look at all the one off payment products that involve code, they're all dead.

Could you share some examples? I can’t think of any off the top of my head.

--

I really went all-in with the ONCE philosophy because it resonated with me deeply. It felt more like a passion project than cold business strategy.

bberenberg•2h ago
I think all of the boilerplate projects you can find.

Are ONCE projects getting updates? We will find a year or two?

Your model is a subscription, we just don’t get to know when you decide to have a new major version and plan pricing / spend as a result.

kyrylo•2h ago
ONCE projects do get occasional updates. I don’t use boilerplate projects much, so I can’t speak to them.

My model isn’t a subscription. Think about it like buying rice. You might buy it every week, but that doesn’t mean you’re “subscribed” to rice.

Even if I release a new major version, you’re free not to update. And if it’s a major version, it’s fair to expect it to be paid. After all, major updates usually bring significant improvements. For example, if you played the original DOOM, you had to pay for DOOM 2 too, even though they run on the same engine.

pmontra•2h ago
There are so many people buying rice that's not hard for rice producers to forecast how many thousands of tons of rice they have to grow each year. And not many people look at how much they spend for rice year long. For the single box, yes, they do notice. So it's not a subscription but it looks like it is, at least from the point of view of the seller.
bberenberg•1h ago
Yes but I don't rely on rice I bought a year ago or DOOM as a core component of my business. Trying to work around a business model (subscription saas) requires that you understand what people are buying, and often, especially with you vendors, that is a financial alignment between the two.
ErroneousBosh•5m ago
If you bought DaVinci Resolve several years ago, you're still able to update to 20.<whatever> and use the same licence key.

Granted they're not interested in taking 225 quid off you for a software licence, they're interested in taking 22 grand off Netflix for a complete edit desk.

nik736•1h ago
The problem with ONCE is that software is never finished. This is why most ONCE software that is still available today is charging a one off licensing fee + update fee (e.g. charge yearly for major updates or 10% of the one off fee per year). This is sustainable, but your model isn't. You will notice down the road in 2-4 years that it's no fun to work for free for users that expect an update because it requires patching or there are breaking changes.
csomar•2h ago
He is selling updates. You pay once for 1.x. That's a fine and okay business model that has been functioning for very long.
viraptor•1h ago
https://www.reaper.fm/ uses that pricing and has... let's say fanatical following. You pay once for version X and X+1 just in case you miss out on an update coming in a month. Then you pay again for a big upgrade.
krystofee•3h ago
Their docs show throughput limits (e.g., 4 CPU = 60 errors/sec), but what happens during error spikes?

If my app crashes and blasts hundreds of errors in seconds, does Telebugs have built-in rate limiting or backpressure? Or do I need to overprovision hardware/implement throttling myself?

With SaaS tools, spike protection is their problem. With self-hosted, I’m worried about overwhelming my own infrastructure without adding complexity.

Anyone running this in production?

kyrylo•2h ago
Hey, Telebugs creator here. Great questions! Right now, Telebugs doesn’t have built-in throttling, so during error spikes, you’d either need to handle it manually or overprovision. I do plan to add throttling in the future, similar to what Sentry does, to protect your infrastructure automatically.

Curious: for those running self-hosted error trackers in production, how do you currently handle sudden error spikes? Any clever tricks or patterns you swear by?

johneu88•2h ago
The company I work for runs self hosted sentry. Sentry has something that tells you that events are being dropped due to pressure. I think every engineer in the company knows that this is happening but no one fixes it because no one has the time to look into it.
kyrylo•2h ago
Thanks for your answer! Would you mind sharing your error volume? I’m also curious, how often do dropped events happen, and how does it impact your workflow? Any workarounds you’ve tried, or features you wish were available? This will help me make sure the feature is implemented in a way that’s actually useful.
dbunskoek•2h ago
In this Sentry alternatives space there’s also Bugsink (https://www.bugsink.com/). Can heartily recommend it.
euph0ria•1h ago
How does it compare to GlitchTip which is in the same space?
kyrylo•43m ago
Telebugs creator here. GlitchTip is solid, but Telebugs is built for devs who want something lighter and faster to self-host.

It runs on plain Rails, sets up in about 5 minutes (one command), and stays snappy even on small servers. The UI is modern, minimal, and actively maintained. I keep refining it to stay fast and clean.

The biggest difference is in philosophy. GlitchTip was built by an agency. Telebugs is a solo passion project. I’ve worked on error tracking tools professionally before, and built Telebugs to reflect how I wish those tools worked.

If you’re curious, here’s a short write-up on why I built it: https://telebugs.com/why

Happy to answer any specific questions!