frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Show HN: Kappal – CLI to Run Docker Compose YML on Kubernetes for Local Dev

https://github.com/sandys/kappal
6•sandGorgon•2d ago•2 comments

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo
247•isitcontent•17h ago•27 comments

Show HN: I spent 4 years building a UI design tool with only the features I use

https://vecti.com
349•vecti•19h ago•157 comments

Show HN: If you lose your memory, how to regain access to your computer?

https://eljojo.github.io/rememory/
315•eljojo•20h ago•194 comments

Show HN: MCP App to play backgammon with your LLM

https://github.com/sam-mfb/backgammon-mcp
2•sam256•1h ago•1 comments

Show HN: R3forth, a ColorForth-inspired language with a tiny VM

https://github.com/phreda4/r3
77•phreda4•16h ago•14 comments

Show HN: Smooth CLI – Token-efficient browser for AI agents

https://docs.smooth.sh/cli/overview
93•antves•1d ago•70 comments

Show HN: I'm 75, building an OSS Virtual Protest Protocol for digital activism

https://github.com/voice-of-japan/Virtual-Protest-Protocol/blob/main/README.md
5•sakanakana00•2h ago•1 comments

Show HN: I built Divvy to split restaurant bills from a photo

https://divvyai.app/
3•pieterdy•2h ago•0 comments

Show HN: ARM64 Android Dev Kit

https://github.com/denuoweb/ARM64-ADK
17•denuoweb•2d ago•2 comments

Show HN: BioTradingArena – Benchmark for LLMs to predict biotech stock movements

https://www.biotradingarena.com/hn
26•dchu17•21h ago•12 comments

Show HN: Slack CLI for Agents

https://github.com/stablyai/agent-slack
49•nwparker•1d ago•11 comments

Show HN: Artifact Keeper – Open-Source Artifactory/Nexus Alternative in Rust

https://github.com/artifact-keeper
152•bsgeraci•1d ago•64 comments

Show HN: I Hacked My Family's Meal Planning with an App

https://mealjar.app
2•melvinzammit•4h ago•0 comments

Show HN: I built a free UCP checker – see if AI agents can find your store

https://ucphub.ai/ucp-store-check/
2•vladeta•5h ago•2 comments

Show HN: Gigacode – Use OpenCode's UI with Claude Code/Codex/Amp

https://github.com/rivet-dev/sandbox-agent/tree/main/gigacode
19•NathanFlurry•1d ago•9 comments

Show HN: Compile-Time Vibe Coding

https://github.com/Michael-JB/vibecode
10•michaelchicory•6h ago•1 comments

Show HN: Slop News – HN front page now, but it's all slop

https://dosaygo-studio.github.io/hn-front-page-2035/slop-news
15•keepamovin•7h ago•5 comments

Show HN: Daily-updated database of malicious browser extensions

https://github.com/toborrm9/malicious_extension_sentry
14•toborrm9•22h ago•7 comments

Show HN: Micropolis/SimCity Clone in Emacs Lisp

https://github.com/vkazanov/elcity
172•vkazanov•2d ago•49 comments

Show HN: Horizons – OSS agent execution engine

https://github.com/synth-laboratories/Horizons
23•JoshPurtell•1d ago•5 comments

Show HN: Falcon's Eye (isometric NetHack) running in the browser via WebAssembly

https://rahuljaguste.github.io/Nethack_Falcons_Eye/
5•rahuljaguste•16h ago•1 comments

Show HN: Fitspire – a simple 5-minute workout app for busy people (iOS)

https://apps.apple.com/us/app/fitspire-5-minute-workout/id6758784938
2•devavinoth12•10h ago•0 comments

Show HN: Local task classifier and dispatcher on RTX 3080

https://github.com/resilientworkflowsentinel/resilient-workflow-sentinel
25•Shubham_Amb•1d ago•2 comments

Show HN: I built a RAG engine to search Singaporean laws

https://github.com/adityaprasad-sudo/Explore-Singapore
4•ambitious_potat•11h ago•4 comments

Show HN: Sem – Semantic diffs and patches for Git

https://ataraxy-labs.github.io/sem/
2•rs545837•11h ago•1 comments

Show HN: A password system with no database, no sync, and nothing to breach

https://bastion-enclave.vercel.app
12•KevinChasse•22h ago•16 comments

Show HN: GitClaw – An AI assistant that runs in GitHub Actions

https://github.com/SawyerHood/gitclaw
10•sawyerjhood•23h ago•0 comments

Show HN: FastLog: 1.4 GB/s text file analyzer with AVX2 SIMD

https://github.com/AGDNoob/FastLog
5•AGDNoob•13h ago•1 comments

Show HN: Craftplan – I built my wife a production management tool for her bakery

https://github.com/puemos/craftplan
568•deofoo•5d ago•166 comments
Open in hackernews

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

https://telebugs.com
75•kyrylo•3mo 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•3mo ago
It looks like it was built on macOS and not Omarchy, is that even allowed these days? /s
kyrylo•3mo ago
Haha, true. I used to rock Arch Linux back in 2012–2015, so no need for Omarchy for me
johneu88•3mo 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•3mo 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•3mo 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•3mo 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•3mo 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•3mo 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•3mo 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•3mo 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•3mo 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.

kyrylo•3mo ago
That's a fair point. In my case, though, I'm a solo dev without a hardware ecosystem, so major versions help sustain development without forcing subscriptions. What do you think about models like that for indie projects?
nik736•3mo 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.
kyrylo•3mo ago
That’s a fair concern, but I see it differently. Software can reach a point of maturity - not “dead” just done. That’s the whole philosophy behind ONCE: build something great, maintain it responsibly, and stop when it’s complete.
csomar•3mo 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•3mo 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•3mo 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•3mo 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•3mo 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•3mo 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.
IshKebab•2mo ago
That seems like insanely low throughput. What takes it so long?
kyrylo•2mo ago
It uses SQLite as its database.
IshKebab•2mo ago
SQLite is really fast. There's no way that's the bottleneck.
kyrylo•2mo ago
What’s your experience with SQLite? It’s a bit hard to talk about performance without sharing code.
IshKebab•2mo ago
I've used it a fair bit. My biggest use was for a computer processing system that recorded gigabytes of data. If it was limited to 60 inserts per second it would have taken months to run!

I do recall having to change some settings to make it really fast, but it wasn't 60/second slow.

See the "update" in this answer.

https://www.sqlite.org/faq.html#q19

kyrylo•2mo ago
Appreciate the answer! You’ve probably worked with raw SQLite drivers. I’m using a framework, which likely runs more transactions by default. I’m fairly confident that with a bit of digging, I can improve the ingestion speed. Good to know and thanks for sharing your experience!
dbunskoek•3mo ago
In this Sentry alternatives space there’s also Bugsink (https://www.bugsink.com/). Can heartily recommend it.
BirAdam•3mo ago
Yeah. Free, works, and saves my employer a ton of money after we started switching over to it.
jlengrand•2mo ago
Genuinely hope some of that money is going to Bugsink, because that's the only way we keep seeing those alternatives alive and kicking
slig•2mo ago
They have a hosted, SaaS, version.
euph0ria•3mo ago
How does it compare to GlitchTip which is in the same space?
kyrylo•3mo 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!

nodesocket•3mo ago
Does Telebugs support SQLite3 query performance tracking? E.G. top slowest queries, etc. I don't believe Sentry supports this
kyrylo•3mo ago
Nope, there are no APM features in Telebugs: https://telebugs.com/#okay-but-sentry-offers-apm

Fun fact: Telebugs itself runs on SQLite3!

nodesocket•3mo ago
Would love to see it added. I’m running a Flask app using raw SQLite3 without a ORM. I believe I could hack up a Span solution in Sentry to query track like:

    import sqlite3
    from sentry_sdk import start_span

    def execute_query(conn:   sqlite3.Connection, sql: str, params: tuple = ()):
        with start_span(op="db", description=sql) as span:
            span.set_data("db.system", "sqlite")
            cursor = conn.execute(sql, params)
            return cursor
kyrylo•3mo ago
Telebugs isn’t meant to be a full Sentry replacement. It focuses purely on error tracking. The goal is to avoid feature creep and do one thing exceptionally well, much like classic UNIX tools. That said, you’re not the first to ask about APM features, and it’s motivating me to consider building a separate APM product.
ohr3xooqu9vi•3mo ago
This is cool; I have been watchjng this for a while and intend to use it soon.
kyrylo•3mo ago
Thank you!
riddley•3mo ago
Is there a license for FOSS projects?
kyrylo•3mo ago
Not at the moment, but I’m open to it! If you have something in mind, feel free to email me at kyrylo@telebugs.com and we can work something out.
dewey•3mo ago
I know you said inspired, but it still feels a bit wrong to just copy paste the exact same landing page style and replace some words on it (https://once.com/campfire)
kyrylo•3mo ago
Yeah, I used it as a starting template. But beyond the layout, the copy and product are completely different. It just helped me get started faster, and I’ve always been open about that. Everything else (including the installer) is fully self-made.
replwoacause•2mo ago
It's not the exact same at all.
jlengrand•2mo ago
Interesting pricing model, and it seems the pain of Sentry is getting real those days. Many folks need something simpler, that just works. Totally support the idea. The alternative starting with a G has been mentioned a few times already, so I'll also mention that's been operating in the space and that I happily use : https://www.bugsink.com/. It's trying to solve the exact same pain.

Disclaimer : I know the owner :), so I may be biased. But generally I like to see more niche alternatives to the massive players in the field

newscracker•2mo ago
> Wherever you can host something like WordPress, you can host Campfire

I’m going to be pedantic here, but this statement is not true. I host a website on a provider that allows WordPress (PHP) along with MySQL, but

> System requirements & installation

> Campfire is packed as a Docker container image

the web host provider does not allow Docker (it runs on BSD).

I’d suggest improving the system requirements section by actually stating the system requirements. To me the mention of Docker without other details is a black box that I cannot have any intuition for.

kyrylo•2mo ago
I appreciate the feedback. I’ve updated the information to remove the WordPress reference and clarified that the OS must support containerization. Thanks!
ksec•2mo ago
As much as I like the ONCE idea, even 37signals have found it hard to be sustainable. I think they intend to have an improved version of ONCE idea coming out later.

Other than that I hope this project succeed. May be another idea is that you offer paid hosted model as well as the ONCE product. This is similar to a lot of OSS web analytics. People are happy to pay for subscription / services as long as they know they are not locked in. i.e They are happy to pay for $20 - even $2K per month due to Opex rather than Capex reason or saving the manual labour hassle. And they have the choice to move their data to ONCE product when they see fit.

All the best I hope this work out.

kyrylo•2mo ago
I follow 37signals updates on ONCE, but I don’t recall them mentioning sustainability issues. Could you share a link?

Thanks for the suggestion! A hosted solution could definitely be an option. That said, some people have mentioned that having an indie dev behind it can be a turn-off. I’ll keep exploring ideas that make sense, though.

jamie_ca•2mo ago
I want to vaguely recall that they had like 4 products in planning stages for ONCE, released Campfire, then released Writebook for free, and then made Campfire free.

Lately on the podcast I only hear about Fizzy and one other unannounced SAAS that they're putting dev energy behind, nothing about other ONCE products.

I suspect that without a critical mass of usage driving word of mouth the long tail of sales was basically nil, and long-term even fairly small products weren't looking to recoup dev costs any time soon.

kyrylo•2mo ago
Fizzy uses SQLite for multitenancy. I suppose that’s why it takes up so much of their time. Being a fan of SQLite, I hope this approach succeeds. P.S. I know Campfire has made “six figures”