frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Show HN: Lathoa, a math app for kids where the AI is wrong on purpose

https://lathoa.ai/en
15•thanouil1411•8h ago•3 comments

Show HN: Ledge.sh – Runnable Markdown Notes

https://ledge.sh
73•dancablam•23h ago•40 comments

Show HN: JBR-001 – An open-source 3D printable desktop robot

https://projecthub.arduino.cc/syntheticaidata/jbr-001-a-desktop-companion-robot-powered-by-arduin...
120•gvuksic•1d ago•28 comments

Show HN: Dental Scope – Interactive 3D dental anatomy

https://dental-scope.com/
114•Zeruxe•1d ago•62 comments

Show HN: A working 3D model of an Enigma machine

https://enigma.design
93•primitivesuave•1d ago•37 comments

Show HN: Perspica – A semantic diff for reviewing code

https://github.com/sshah03/perspica
3•sshah03•2h ago•0 comments

Show HN: DragomanD – local language translator for Linux

https://dragomand.l10n-bg.dev/
3•eniac111•1h ago•0 comments

Show HN: Real-time raytracing around a black hole

https://rivendell.dmitrybrant.com/blackhole/
2•dmitrybrant•1h ago•0 comments

Show HN: Strata – an expressive semantic layer that can say no to your LLM

https://strata.do/
17•ajoski9•8h ago•8 comments

Show HN: Parrot – Open-Source Smart Meeting Recorder with Co-Pilot on Mac

https://openparrot.app
25•turantekin•7h ago•10 comments

Show HN: CLI and TUI control for dps150 power supply

https://github.com/hmldns/dps150ctl
2•Homo__Ludens•2h ago•0 comments

Show HN: Using 2D DFT, dithering, etc. to maximize eInk manga image quality

https://github.com/ciromattia/kcc
75•seam_carver•2d ago•20 comments

Show HN: Domainpuff.com – Find memorable domain names within your budget

https://domainpuff.com/
2•brunoelylemon•3h ago•1 comments

Show HN: NSL – WSL for Linux

https://frostyard.github.io/nsl/
160•bketelsen•1d ago•101 comments

Show HN: Real-time Solar System with 526k asteroids and all tracked satellites

https://space.bl2.net/
376•wanick•1d ago•104 comments

Show HN: Kyno – Direction as a first-class primitive for AI agents

https://cizambra.github.io/kyno/
4•cizambra•5h ago•0 comments

Show HN: I built a free Burp/Caido alternative but, zero setup - API Testing

https://apiaxess.dev
30•coding-maniac•5h ago•5 comments

Show HN: Token compression CLI to save Codex/Astra costs

7•yolandac•5h ago•4 comments

Show HN: Datastory, Data storytelling with AI and an open knowledge graph

https://www.datastory.tech
6•DanielLapidus•6h ago•0 comments

Show HN: WattzGOAT – an intentionally vulnerable web app for security training

https://github.com/wattzgoat/wattzgoat-web
3•wattzgoat•6h ago•0 comments

Show HN: TurboGPT: train 22KiB transformer in 13s

https://github.com/lostmsu/TurboGPT
53•lostmsu•1d ago•10 comments

Show HN: I built a calendar where each event has its own tasks

https://apps.apple.com/ph/app/daily-planner-zesfy/id6479947874
3•waitinside•7h ago•1 comments

Show HN: HN.watch – Videos of all Hacker News posts

https://hn.watch/
215•mrborgen•2d ago•97 comments

Show HN: Mingbird – an agent harness that makes a 2B model finish real tasks

https://github.com/Mingbird/Mingbird-agent
5•Gustor•8h ago•0 comments

Show HN: BreachProbe, find out if your app leaks its database

https://breachprobe.thecompound.tech
3•kyisaiah47•8h ago•0 comments

Show HN: Destroy Any Website with Stickman

https://destroy.spritefusion.com/
182•HugoDz•2d ago•40 comments

Show HN: Riffle – Switch between windows of the current Mac app with Option-Tab

https://github.com/voising/riffle
5•voising•8h ago•1 comments

Show HN: Jevstiller – Distill Jev into a local model, with a disagreement bound

https://jevstiller.pages.dev/posts/the-guarantee/
65•tgluck•1d ago•15 comments

Show HN: Fast, Lightroom-compatible RAW photo editor for Linux and macOS

https://github.com/pch/rawmakase
7•pchm•13h ago•0 comments

Show HN: Free alternative to graphics design giants

https://scissor.studio/
139•sia_xi•2d ago•50 comments
Open in hackernews

Show HN: Webtor – open-source torrent streaming engine

https://webtor.io
34•vintikzzzz•1y ago
Hi HN,

I built Webtor — an open-source engine that lets you stream .torrent and magnet links directly in the browser.

- No swarm exposure — all torrent traffic runs server-side

- In-browser playback via HLS

- Progressive download with resume support

- Lightweight JS SDK and public API

- Fully self-hostable via Docker

Demo: https://webtor.io

GitHub: https://github.com/webtor-io

SDK: https://github.com/webtor-io/embed-sdk-js

Self-hosted: https://github.com/webtor-io/self-hosted

API: https://rapidapi.com/paveltatarsky-Dx4aX7s_XBt/api/webtor

Would love feedback!

Comments

harvey9•1y ago
It looks like if I use your hosted service to stream then you become the distributor of any copyright material in that torrent. Is that correct, and if so aren't you likely to be taken down or blocked in jurisdictions where that is enforced?
angra_mainyu•1y ago
Popcorn time seems like the safer bet
vintikzzzz•1y ago
True, Popcorn Time was slick — but if I remember correctly, it runs as a local app and immediately connects you to the swarm. That means your IP is exposed and you’re technically distributing content while watching it.

Webtor works differently — all torrent traffic goes through the backend, and your browser just receives the stream over HTTPS. No swarm connection from the user side at all.

So it’s not as feature-rich maybe, but it’s built with privacy and accessibility in mind — especially for people who can’t or don’t want to touch P2P directly.

vintikzzzz•1y ago
That’s a valid concern, and I’m aware of the risks involved.

Webtor is a tool, not a content provider — it doesn’t index or host anything itself. Users supply their own torrent or magnet links, and the system processes them on demand, like a torrent client with a browser interface.

That said, if someone uses the hosted version to stream content that triggers a copyright complaint — yes, I may receive a DMCA notice, and in that case I’ll take the content down as required.

This is also exactly why the project is fully open-source and self-hostable — anyone can run it privately, with full control and different legal boundaries depending on their jurisdiction.

noman-land•1y ago
If this is a tool and doesn't host any content, what exactly will you be taking down upon receiving a DMCA?
KomoD•1y ago
> what exactly will you be taking down upon receiving a DMCA?

Content on the hosted instance...?

vintikzzzz•1y ago
Good question.

Even though Webtor doesn’t host or index any content itself, users can generate direct links like https://webtor.io/{infohash} to access specific torrents. Sometimes these links get shared publicly — on forums, blogs, or aggregators — and that’s usually how DMCA notices find their way to me.

When that happens, I remove access to that specific infohash from the hosted service. It’s not about removing stored files (since there’s no persistent storage), but about disabling further processing of that particular torrent.

toomuchtodo•1y ago
Looks like an open source version of put.io? Very cool! You might list hosters and jurisdictions where it’s friendly to host the remote torrent component and they’ll ignore IP claims and other copyright holder love letters.
doublerabbit•1y ago
Any documentation on how to self-host without Docker?

I use FreeBSD.

vintikzzzz•1y ago
There are currently around 14 individual components involved — torrent engine, HLS pipeline, subtitles, storage, APIs, etc.

It’s technically possible to run everything manually without Docker, but you’d need to wire all services together, manage configs, ports, and background jobs.

That’s why I strongly recommend the Docker setup — it’s the easiest way to get things running.

You can absolutely take a look at the Dockerfile (https://github.com/webtor-io/self-hosted/blob/main/Dockerfil...). It should give you a clear idea of how things are connected, if you want to replicate it manually on FreeBSD.

0manrho
•
1y ago
> or host anything itself.

It does, or there would be nothing to download.

> and the system processes them on demand > Webtor is a tool, not a content provider

By assembling the chunks into content it then provides via a link to download.

Is the implication here that the data is transient (eg time-gated or single use links) or something?

We're in the age of AI and Automation. Just because you aren't publishing an index of your content doesn't mean there aren't plenty of others searching, indexing, scraping, and aggregating it, nor does it mean the content isn't provided to the internet/public.

vintikzzzz•1y ago
The content is only partially downloaded to the servers, and only on demand. Storage is limited — old, inactive cached data is removed when space is needed for new requests.

There’s also the ability to revisit previously used content via direct links like https://webtor.io/{infohash} — this lets users bookmark a stream or return to it later. However, availability still depends on whether the content is cached or needs to be fetched again.

I actually experimented with making content indexable in the past, but many torrents turned out to be pirated — and eventually triggered DMCA notices. So I chose not to publicly expose anything on the hosted version.

Automation is possible: there’s a public API and a lightweight SDK for embedding content into external websites.