| ▲ | Show HN: I built a real-time OSINT dashboard pulling 15 live global feeds(github.com) |
| 208 points by vancecookcobxin 11 hours ago | 63 comments |
| Sup HN, So I got tired of bouncing between Flightradar, MarineTraffic, and Twitter every time something kicked off globally, so I wrote a dashboard to aggregate it all locally. It’s called Shadowbroker. I’ll admit I leaned way too hard into the "movie hacker" aesthetic for the UI, but the actual pipeline underneath is real. It pulls commercial/military ADS-B, the AIS WebSocket stream (about 25,000+ ships), N2YO satellite telemetry, and GDELT conflict data into a single MapLibre instance. Getting this to run without melting my browser was the hardest part. I'm running this on a laptop with an i5 and an RTX 3050, and initially, dumping 30k+ moving GeoJSON features onto the map just crashed everything. I ended up having to write pretty aggressive viewport culling, debounce the state updates, and compress the FastAPI payloads by like 90% just to make it usable. My favorite part is the signal layer—it actually calculates live GPS jamming zones by aggregating the real-time navigation degradation (NAC-P) of commercial flights overhead. It’s Next.js and Python. I threw a quick-start script in the releases if you just want to spin it up, but the repo is open if you want to dig into the backend. Let me know if my MapLibre implementation is terrible, I'm always looking for ways to optimize the rendering. |
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| ▲ | 4mitkumar 17 minutes ago | parent | next [-] |
| Very cool! Although, the concept, the feeds, the design and everything reminds me of https://www.worldmonitor.app/ - also live and deployed btw, if you want to check out the interface. |
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| ▲ | afatparakeet 11 hours ago | parent | prev | next [-] |
| Optimizing some of that geojson into realtime tiles is a really fun and engaging project. Have you seen these projects? https://github.com/protomaps/PMTiles https://github.com/maplibre/martin |
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| ▲ | vancecookcobxin 8 hours ago | parent [-] | | They are definitely on the horizon! I am a HUGE fan of both of those projects and they are definitely on the roadmap for the architecture... Right now, ShadowBroker is really optimized for 'blinking blip' real-time radar tracking (streaming the raw GeoJSON payload from the FastAPI backend directly to MapLibre every 60s), so we get as close to as smooth 60fps entity animations across the map. Moving to something like Martin would be incredible for handling EVEN MORE entities if we start archiving historical flight and AIS data into a proper PostGIS database, but the trade-off of having to invalidate the vector tile cache every few seconds for live-moving targets makes it a bit overkill right now.... | | |
| ▲ | afatparakeet 4 hours ago | parent [-] | | Yeah less ideal for the realtime data but could be useful for lightening the load of certain more static layers. Great project, will be contributing! | | |
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| ▲ | vavkamil 10 hours ago | parent | prev | next [-] |
| You leaked `./frontend/.env.local` & `./backend/.env` inside `ShadowBroker_v0.1.zip` in the first commit. |
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| ▲ | CountGeek 9 hours ago | parent | prev | next [-] |
| This is neat. It reminds me of this https://curves-voluntary-livecam-sandra.trycloudflare.com/ |
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| ▲ | ionwake 10 hours ago | parent | prev | next [-] |
| Really cool thanks for sharing. What are the API costs like if i ran this for a couple hours a day for a month? Is it affordable? |
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| ▲ | anigbrowl 2 hours ago | parent | prev | next [-] |
| I’ll admit I leaned way too hard into the "movie hacker" aesthetic for the UI Nothing wrong with that. Beats a boring corporate dashboard any day. Video game and similar interfaces work for a reason. |
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| ▲ | rustyhancock 10 hours ago | parent | prev | next [-] |
| There's no data when I tried it on a windows 11 PC. It seemed to install all deps front end is served but dossier says intel unavailable. No planes etc. No helpful output in the command window. Seems fun but doesn't seem to be working. |
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| ▲ | vancecookcobxin 10 hours ago | parent | next [-] | | Ah, that's my fault for not making the error handling clearer in the UI. If the map is blank, it usually means the backend is missing the .env file with the free API keys (AISSTREAM_API_KEY and N2YO_API_KEY), so it's silently failing to fetch the streams. Did the terminal throw any Python FastAPI errors, or did it just serve the Next.js frontend? I'm going to push an update later today to show a prominent "Backend Disconnected / Missing API Keys" warning on the UI so it doesn't just look dead. Thanks for testing it! | | |
| ▲ | AH4oFVbPT4f8 6 hours ago | parent | next [-] | | On the topic of API Keys, for Opensky it's OPENSKY_CLIENT_ID and OPENSKY_CLIENT_SECRET, the readme has OPENSKY_USERNAME and OPENSKY_PASSWORD | |
| ▲ | rustyhancock 9 hours ago | parent | prev [-] | | Looks like I had to use python-3.11 and install a few dependencies. |
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| ▲ | AH4oFVbPT4f8 7 hours ago | parent | prev | next [-] | | Change the requirements.txt in the backend to the following fastapi==0.103.1 uvicorn==0.23.2 yfinance>=0.2.40 feedparser==6.0.10 legacy-cgi==2.6.1 requests==2.31.0 apscheduler==3.10.3 pydantic==2.11.0 pydantic-settings==2.8.0 playwright>=1.58.0 beautifulsoup4>=4.12.0 sgp4>=2.22 cachetools>=5.3.0 cloudscraper>=1.2.71 reverse_geocoder>=1.5.1 lxml>=5.0 python-dotenv>=1.0 and be on python 3.13 and it should get you up and running | |
| ▲ | spzb 10 hours ago | parent | prev | next [-] | | Same on a Mac | |
| ▲ | DetroitThrow 10 hours ago | parent | prev [-] | | Yeah this doesn't work on Mac either. This is just broken and nonfunctioning. | | |
| ▲ | vancecookcobxin 10 hours ago | parent [-] | | Apparently, I had a bunch of front end developmental scripts that were calling the Windows version of python. Working on it now. |
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| ▲ | efromvt 9 hours ago | parent | prev | next [-] |
| I'd be interested in just the data layer of this being extractable - will poke around at that. (frontend is fun, though!). |
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| ▲ | coolius 8 hours ago | parent | prev | next [-] |
| i wish someone could deploy this somewhere so we can try it out without having to build it first |
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| ▲ | raised_hand an hour ago | parent | prev | next [-] |
| Is this hosted anywhere? |
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| ▲ | pugworthy 6 hours ago | parent | prev | next [-] |
| I was hoping for something like the old Henchman's Helper site, which went offline around 2016-17. Archive version... https://web.archive.org/web/20120112012912/http://henchmansh... |
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| ▲ | david_shi 2 hours ago | parent | prev | next [-] |
| not knocking this specific implementation in any way, but it's crazy that live OSINT dashboards are now the demo project of choice vs. todo apps |
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| ▲ | laborcontract 10 hours ago | parent | prev | next [-] |
| I've seen so many of these in the last week alone. I need a realtime OSINT dashboard for OSINT dashboards. |
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| ▲ | nonameiguess 6 hours ago | parent | next [-] | | It's pretty interesting to see. My very first real software job was working on ground processing algorithms for the US Navy's Maritime Domain Awareness system, which is the "real" version of something like this that actually gives centimeter scale live activity detections of basically the entire world. The engineering effort that goes into something like that is immense. Bush announced in like 2004 or something and we didn't go into full operational capability until 2015. Thousands of developers across intel, military, commercial contractors, for over a decade, inventing and launching new sensor platforms, along with build outs of the data centers to collect, process, store, and make sense of all this. I wish these weekend warriors would work on a project like that someday, to see what capabilities truly take. You want to know what's happening in the world, you need to place physical sensors out there, deal with the fact that your own signals are being jammed and blocked, the things you're trying to see are also trying to hide and disguise themselves. The attention to detail is something I've never seen replicated outside. Every time we changed or put out a new algorithm, we had to process old data with it and explain to analysts and scientists every single pixel that changed in the end product and why. | | |
| ▲ | vancecookcobxin 5 hours ago | parent | next [-] | | I get it! Unfortunately, you need a security clearance or a really fat wallet to get that kind of data. OSINT is a different thing. | |
| ▲ | the_real_cher 5 hours ago | parent | prev [-] | | One guy vs the DoD apples and oranges |
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| ▲ | operatingthetan 10 hours ago | parent | prev | next [-] | | Which is the best one so far? | | | |
| ▲ | skinnymuch 8 hours ago | parent | prev [-] | | Reminds me of all the Covid data trackers in mid 2020 |
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| ▲ | hettygreen 10 hours ago | parent | prev | next [-] |
| This looks really cool.. Let me ask a dumb question. Can this be run on a public server (I use dreamhost) with a web interface for others to see? Or is this strictly something that gets run on a local computer? |
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| ▲ | Karrot_Kream 7 hours ago | parent | next [-] | | If you want to host for friends/trusted devices, you can put it on a Tailscale or Zerotier style network and just let trusted devices access the server wrt to the OP's point about open secrets. Or you could probably make a PR to load the settings from somewhere else. | |
| ▲ | vancecookcobxin 10 hours ago | parent | prev [-] | | Well, I have to make some modifications, but that isn't recommended right now because I have a settings option with the API key right there for the free world to see, lol. I will work on making a version for hosting it, though. You can throw it on a server and run it for you to see (or anyone else if you trust people or dont care about losing your free API keys) It's just a standard Next.js and FastAPI stack, and there are Dockerfiles in the repo so it should be pretty straightforward to spin up on a cheap VPS (like a DigitalOcean droplet or Hetzner). Honestly, if you just want to show it off to a few people, running it locally and exposing it with a Cloudflare Tunnel or Ngrok is probably the path of least resistance. I WILL work on having a version to host it where users have to bring their own keys to see it in the future though | | |
| ▲ | silverstream 6 hours ago | parent [-] | | Cloudflare Tunnel is solid for quick demos. One thing though — if you're planning the "bring your own keys" version, don't just throw them in a settings page. I went down that road and ended up with keys sitting in localStorage where any XSS could grab them. What worked better for me was having the backend hold the keys and issuing short-lived session tokens to the frontend. More moving parts but way less surface area if something goes wrong. | | |
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| ▲ | amelius 8 hours ago | parent | prev | next [-] |
| Does it show locations of datacenters? |
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| ▲ | garyfirestorm 10 hours ago | parent | prev | next [-] |
| > Do not use this tool for any operational, military, or intelligence purpose. How long before we see this UI in some Iran related news story |
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| ▲ | hbarka 11 hours ago | parent | prev | next [-] |
| . |
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| ▲ | chid 7 hours ago | parent | prev | next [-] |
| Did I see this on X first? |
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| ▲ | serf 10 hours ago | parent | prev | next [-] |
| cool idea. first llm to stop using those damn colors for every single transparent modal in existence is going to be a big step forward. |
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| ▲ | crawfordcomeaux 8 hours ago | parent | prev | next [-] |
| I'm excited to see tooling of this nature and scope. Looking forward to seeing similar tooling oriented around all human needs so we can start tracking the meeting of needs to better meet needs, particularly in ways that don't require money. |
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| ▲ | jll29 6 hours ago | parent [-] | | Thanks for opening this up. As was already said in one of the reference videos, it's impressive what one person can do. But the next step is to define an architecture where authors can defined/implement plug-ins with particular modular capabilities instead of one big monolith. For example, instead of front-end (GUI) and back-end (feeds), there ought to be a middle layer that models some of the domain logic (events: surces, filters, sinks; stories/time lines etc.). I would like to see a plug-in for EMM (European Media Monitor) integrated, for instance ( https://emm.newsbrief.eu/NewsBrief/alertedition/en/ECnews.ht... ). |
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| ▲ | whattheheckheck 11 hours ago | parent | prev | next [-] |
| Yoooo this is amazing... can you add rss feeds like feeder.co aggregating subreddits and groundnews articles embedded in here too? And add chronological feeds of govtrack.us along with all politicians social media feeds |
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| ▲ | driverdan 7 hours ago | parent | prev | next [-] |
| What's with so many people creating new accounts to promote LLM generated projects? Are they people who don't care about HN and just trying to self promote? Existing users creating new accounts? Lurkers? |
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| ▲ | beepbooptheory 6 hours ago | parent | next [-] | | It's a bummer because sometimes the headline seems cool, but its always generated blah blah recently. I don't think I've seen a non-AI readme on here in months.. Everyone has their own hueristic, but if it took someone 6 hours or whatever to make some whole big app, my confidence that they will continue to maintain or care about it even next week is pretty much zero... How could they? They've already made three other apps in that time! I don't care if the code is perfect, all this stuff just has the feel of plastic cutlery, if that makes sense. | | | |
| ▲ | alephnerd 7 hours ago | parent | prev [-] | | How is this AI slop? It seems functional and actually reminds me of a couple alphas I saw of similar threat intel products 10-15 years ago. Of course it's commoditized and a dime-a-dozen today, but if this is what HN terms as "AI slop" then apparently human SWEs weren't that much better. | | |
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| ▲ | btbuildem 11 hours ago | parent | prev [-] |
| Lol please at least clean up the markdown diagram -- claude has a real hard time aligning the borders in ascii art for some reason. |
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| ▲ | mentalgear 10 hours ago | parent | next [-] | | dont give these OSINT quality signals away ... that's one of the indicators that allow you on first scan to id (potentially) low quality content. Ie: fully llm gen; the author doesnt look over the docs or doesnt care for 'details'. | |
| ▲ | totetsu an hour ago | parent | prev | next [-] | | “The first Matrix I designed was quite naturally perfect, it was a work of art, flawless, sublime; a triumph equaled only by its monumental failure. The inevitability of its doom is apparent to me now as a consequence of the imperfection inherent in every human being. Thus I redesigned it, based on your history, to more accurately reflect the varying grotesqueries of your nature. However, I was again frustrated by failure. ” | |
| ▲ | vancecookcobxin 10 hours ago | parent | prev | next [-] | | Thank you for the heads up! Will do. | |
| ▲ | erichocean 10 hours ago | parent | prev [-] | | Yup, I had Claude write a tool to auto-fix those diagrams. :D |
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