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Writing by hand is good for your brain

https://nealstephenson.substack.com/p/writing-by-hand-is-good-for-your
1076•dwwoelfel•14h ago•509 comments

Show HN: Echo – Fable-level results at 1/3 the cost using open-weight models

272•adam_rida•9h ago•137 comments

The Beam Engine

https://glinscott.github.io/beam-engine/
213•glinscott•1d ago•66 comments

Startup founders urge U.S. government not to shut off Chinese open weight AI

https://www.politico.com/news/2026/07/22/startup-founders-urge-trump-not-to-shut-off-chinese-open...
798•theanonymousone•13h ago•694 comments

What happened to TheNumbers.com

https://stephenfollows.com/p/what-just-happened-to-thenumberscom-should-worry-us-all
318•nickthegreek•11h ago•141 comments

What else do people draw on gradient.horse?

https://rybakov.com/blog/what_else_do_people_draw_on_gradient-copy.horse/
67•spython•5d ago•12 comments

98.css

https://jdan.github.io/98.css/#status-bar
355•lopespm•6h ago•82 comments

Why Software Factories Fail (or: harness engineering is not enough)

https://github.com/humanlayer/advanced-context-engineering-for-coding-agents/blob/main/wsff.md
225•dhorthy•13h ago•170 comments

Software rendering in 500 lines of bare C++

https://haqr.eu/tinyrenderer/
261•mpweiher•14h ago•50 comments

Learn OpenGL, extensive tutorial resource for learning Modern OpenGL

https://learnopengl.com/
204•ibobev•13h ago•105 comments

Building on ATProto

https://lukekanies.com/writing/building-on-atproto/
139•speckx•10h ago•67 comments

Freeze-Casting

https://en.wikipedia.org/wiki/Freeze-casting
12•soupspaces•4d ago•3 comments

The Visual 6502

http://visual6502.org/JSSim/index.html
73•infiniteregrets•4h ago•20 comments

Show HN: Palmier Pro – Open-source macOS video editor built for AI

https://github.com/palmier-io/palmier-pro
131•harrisontin•13h ago•21 comments

DARPA, U.S. Air Force fly AI-controlled F-16

https://www.darpa.mil/news/2026/darpa-us-air-force-fly-ai-controlled-f-16
203•r2sk5t•14h ago•225 comments

Astronomers may have found the first exomoon

https://www.eso.org/public/news/eso2610/
204•MarcoDewey•14h ago•76 comments

Fractl.art – a fractal generator with 8 octillion different patterns

https://fractl.art
23•gilded-lilly•4d ago•4 comments

Fields Medals 2026

https://www.mathunion.org/imu-awards/fields-medal/fields-medals-2026
145•nill0•14h ago•76 comments

Launch HN: Screenpipe (YC S26) – Record how you work and turn that into agents

63•louis030195•11h ago•50 comments

Police Removed Prominent Scientists from the ADA Meeting. Researchers Respond

https://www.the-scientist.com/police-removed-prominent-scientists-from-the-ada-meeting-researcher...
45•fosco•2h ago•16 comments

Why Sony can't bring back its classic Walkman models

https://obsoletesony.substack.com/p/why-sony-cant-bring-back-classic-walkman
49•speckx•10h ago•43 comments

A solid-state “atomic channel” for separating rare earth elements

https://pme.uchicago.edu/news-events/news/cleaner-route-purifying-rare-earth-elements
79•MarcoDewey•10h ago•22 comments

OpenAI’s accidental attack against Hugging Face is science fiction that happened

https://simonwillison.net/2026/Jul/22/openai-cyberattack/
434•abhisek•1d ago•350 comments

I regret migrating to Codeberg

https://xn--gckvb8fzb.com/i-regret-migrating-to-codeberg/
127•boramalper•14h ago•96 comments

Couple pay >$800k for a gene-editing therapy for their daughter. She died.

https://www.science.org/content/article/exclusive-death-girl-chinese-gene-editing-trial-was-never...
283•Shortness8•7h ago•167 comments

The arguments against open source AI are bad

https://tombedor.dev/arguments-against-open-source-ai-are-very-bad/
232•jjfoooo4•11h ago•161 comments

Mourning Dan Williams

https://lwn.net/Articles/1084545/
46•speckx•8h ago•0 comments

Show HN: Claude-thermos keeps your Claude session warm for you

https://github.com/izeigerman/claude-thermos
88•s0ck_r4w•11h ago•74 comments

Show HN: OneCLI – OSS credential gateway that keeps secrets out of AI agents

https://github.com/onecli/onecli
84•Jonathanfishner•12h ago•29 comments

Learn WebGPU for C++

https://eliemichel.github.io/LearnWebGPU/
92•ibobev•13h ago•12 comments
Open in hackernews

The Corporate Creep of Plex: Why it may be time to move to Jellyfin

https://reprodev.com/the-corporate-creep-of-plex-why-it-may-be-time-to-move-to-jellyfin-and-the-open-source-reality/
48•reprodev•2h ago

Comments

kennywinker•1h ago
Jellyfin is great. For me, the only thing missing is sharing libraries.
luaybs•1h ago
Can you elaborate on what you mean by sharing libraries?
KMnO4•53m ago
I assume they mean how easy Plex makes it to share content across the internet. I setup a server, you download a client. No port forwarding, VPN shenanigans, etc
luaybs•52m ago
yes I agree, it does need some tech literacy to setup properly.
skullone•1h ago
Jellyfin works great. Supports my 7.1 Atmos setup with the right media even, very slick, no issues
el_io•1h ago
Been using jellyfin for like 2ish years, no complain.

Jellyfin-mpv-shim is great.

smilespray•1h ago
Jellyfin 12 should be able to use a Plex media library using Plex naming conventions, no renaming required.

This will reduce the switching workload, and you can run both services at the same time whilst trying out Jellyfin.

vachina•21m ago
Huh. I was able to run Plex alongside Jellyfin on my library no issues.
smilespray•7m ago
Just depends on what naming conventions you use.

For foolproof matching, adding Plex metadata in the style of "{tmdb-12345}" to the directory name would cause problems for Jellyfin, as they used to demand different formatting, for instance square brackets.

It has taken a years to convince the maintainers that this change is a good idea and not "letting Plex determine the future course of Jellyfin."

xnx•58m ago
As someone who was late to the game, I never even considered Plex and have been totally satisfied with Jellyfin. Is there anything better about Plex?
BarkenBark•38m ago
These are the pain points I experienced moving from Plex to Jellyfin a while ago:

- Jellyfin forced me to organize my files into Show/Season folders, whereas Plex just handled my original flat mess of scattered files.

- When playing video on Plex, I generally have to wait some time before subtitles show up, whereas the subtitles in Plex just show up immediately

- Plex has built in search for openly available subtitles matching your video that you can use if your video lacks subtitles (not sure if Jellyfin has it too)

That said, I still prefer Jellyfin for numerous other reasons, and I don't regret my migration.

luaybs•32m ago
yes it does, you can use the opensubtitles plugin
radcod3•24m ago
> Jellyfin forced me to organize my files into Show/Season folders

Regarding this, try out sonarr/radarr with hard links.

NewsaHackO•9m ago
No don't, sonarr is definitely worse if you have a unstructured media folder. I currently use it and its good, but I remember when first starting out with pile of files in semi random folders it being a mess to start up. Like some of the restrictions of the bulk importer made very little sense. Also, sonarr is tied to a single metadata provider which sometimes makes very unpopular decisions about the naming of series and episodes. When pluribus was initally released, they insisted on naming the series "plur1bus" even though no other source, imdb or even AppleTV used that as the official name. This broke auto downloading for the season.
znkynz•56m ago
Should an Emby premiere user consider moving to Jellyfin?
ploxxer•25m ago
I have found Emby to be a nice middle ground between Plex and Jellyfin.

It has more polish and refinement than Jellyfin but doesn't have the obtrusive ads and whatnot that Plex offers. Client support is also great. Jellyfin is still quickly gaining ground but Emby is still my media server of choice for now.

GolfPopper•12m ago
>Jellyfin but doesn't have the obtrusive ads and whatnot that Plex offers

I'm a Plex user who's been thinking about trying Jellyfin out, largely in response to some recent UI changes I dislike but... what Plex ads? I don't have any on my android apps, on Roku installs, or on my parent's SmartTV, and none of my other users have ever mentioned any ads to me. (If I was seeing ads, Jellyfin would become "take some time off work and get it working now".)

I know I've disabled everything except my own libraries, so it's possible there's a setting somewhere that allows them, but if so, I disabled it so long ago I honestly don't remember ever seeing any. Are other Plex users seeing ads? Was it after a recent update that I may have skipped, maybe?

deejaaymac•54m ago
For those curious to see Jellyfin in action

https://demo.jellyfin.org/stable/web/#/home

Username is demo, PW is blank

Also, I've been running jellyfin for many years, I've had no issues

senectus1•44m ago
I would absolutely love to cut to jellyfin, but for the TV integration. Last time i looked samsung TV's (which most of my fam use) dont have a decent client. Has that changed?
jorl17•33m ago
This is exactly the core reason why I can't consider changing. The Plex app for Samsung has worked great for me for many years. It has its quirks, but it works!...

Not having that is an absolute deal breaker.

luaybs•28m ago
Check here: https://github.com/jellyfin/jellyfin-tizen/issues/222#issuec...
senectus1•16m ago
hmmm looks like its heading in the right direction.. very promising.
afavour•40m ago
This was always going to be the fate of Plex. You can’t build a sustainable business off the back of most of your users viewing pirated content.

I say that without judgement, it’s just a reality. Open source was always going to be the path.

jrm4•10m ago
Weirdest downvote I've seen. This isn't like, painfully obvious to everyone?

Maybe I'm old, but it feels like everyone has a little too much "business-brain."

sandcat_•3m ago
I'd argue that raising a bunch of venture capital is what stopped them from being able to be a sustainable business.

I paid for Plex for a long time but I no longer use it because I got fed up of fighting it. (I now use Jellyfin + Tailscale instead.) I think the problem with Plex is they aren't happy with what they are: a service for people viewing their own (yes, pirated) media library. They always wanted to be something more. Netflix envy.

But all anyone I know ever wanted Plex to do was handle their media library, perhaps offer a paid tunnelling system but otherwise get out of the way.

jbird99•39m ago
I last used Jellyfin about 2 years ago, and the chromecast functionality on Android needed some work. Has the Android client been improved?
sithadmin•29m ago
Didn’t the Jellyfin project lead and some other core founders quit this week?
luaybs•27m ago
Yes, but it was amicable. The mentioned burn out
radcod3•26m ago
I use jellyfin with Infuse, Kodi, mpv-shim and a couple of mobile clients as well. No major issues so far, even my parents use it via Kodi.
evulhotdog•24m ago
Silo is a new up and coming competitor, also completely open source and written in go, and has full Postgres support from the get-go, along with proper architecture decisions to allow transcoding across multiple hosts.

The vision of Silo appears to be much more clear, and has quite a few great devs behind it. It also has features to run side by side and has full JF api support. I have no involvement in the project, just excited for a new player in the space.

Something to keep an eye on!

dostick•19m ago
The corporate creep was already felt when years ago they released the PlexAmp audio player. Good player but to display lyrics you have to open the menu and select “Show Lyrics”, two clicks every time. Every time, for every track. When the next track is playing lyrics display is automatically turned off. It is not remembered either, you go back to previous track and have to click click them menu gain. This is because they have to pay a licence and rather save $100 per month by inconveniencing their user base. you see, it’s extra work to click the menu every time so you won’t be viewing lyrics. Profit! And no, if your file already has lyrics that doesn’t matter, you still have to open to view it every time, for each track.
monkpit•19m ago
Does jellyfin offer intro/outro skipping like plex pass does? And hardware accelerated transcoding?

The only thing keeping me on plex is my lifetime plex pass, and family inertia.

alacritas0•16m ago
yes (through a plugin), and yes (if you set it up)
gbil•11m ago
The main drawback of anything other than plex is that you can’t simply install it on some major TV brands.
Hamuko•9m ago
Jellyfin doesn't even have a tvOS client.
the_gastropod•6m ago
It does. Swiftfin: https://github.com/jellyfin/Swiftfin
Hamuko•2m ago
a) It's not official, or even recommended at https://jellyfin.org/downloads/clients

b) I would never use an app that used VLC for playback.

zargon•11m ago
I tried to evaluate Jellyfin recently but dropped it pretty quick. Live (OTA) television is barely a thought (seems to be acknowledged that no dev uses it), and you have to figure out a source for guide data. I have complaints with Plex's implementation, but it's a lot smoother than Jellyfin.
para_parolu•8m ago
At one point I realized I don’t need plex or jellyfin. All I need is network samba and infuse. It’s supported on all apple devices and works well.
keeperofdakeys•37m ago
I'd say the biggest difference is Plex had years to get polish and mature. (After you turn off all the annoying features ...). So Jellyfin is missing little things, or has apparent bugs (especially on android tv). For example no way to remove a series from Continue Watching, or quickly reload metadata for one series.
brookst•35m ago
Not really.

Plex was the jellyfin of the 2010’s. Pirate-centric (or at least agnostic), hobbyist focused, a bit hard to use and ugly but super valuable.

Then they went corporate and yeah it’s weird and in decline.

vlovich123•21m ago
* Accelerated TV support - Jellyfin sometimes struggles to play media that plex has no problem with. This is across an old Apple TV and an oldish LG tv.

* general Tv support - no Jellyfin app on Samsung TVs (at least older ones)

* General challenges to get things to start - it never worked for me out-of-the-box

* slightly weird sign in flows because it’s all self-hosted (have to first install a mobile app to make signing in on TV app smoother unless you happen to have your computer and TV side by side)

* weird issues with things suddenly stopping to work: DLNA was working but without any changes I can think of on my end it no longer works

* weird dlna support - at least with iOS VLC it didn’t work smoothly - like VLC sometimes wouldn’t see the announcement or something and I’d have to reset. Could be a VLC issue but don’t recall similar problems with Plex

So basically Plex is a smoother, easier to use experience that typically “just works” without issues.

vachina•18m ago
Plex has better client support. But Jellyfin being open source client support is catching up quickly.