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We built an air-gapped Jira alternative for regulated industries

https://plane.so/blog/everything-you-need-to-know-about-plane-air-gapped
196•viharkurama•11h ago

Comments

viharkurama•11h ago
After a U.S. federal contractor told us they loved Plane but couldn't use it due to ITAR requirements, we spent 6 months building a truly air-gapped version. No external connections, no license pings, no telemetry, everything runs in complete isolation.

The interesting part: our air-gapped deployment actually runs faster than our SaaS version. Turns out when you eliminate all network latency, things get snappy.

This post covers the technical challenges we solved (supply chain trust, 2GB bundle size, offline licensing) and why regulated industries need alternatives to cloud-only tools like Jira.

vosper•9h ago
> cloud-only tools like Jira.

But Jira is not cloud-only?

https://www.atlassian.com/enterprise/data-center

magicalhippo•9h ago
They've removed it from their pricing page now, but when they announced the discontinuation of the regular on-prem server the minimum for datacenter was like 500 licensed users or something along those lines.

In any case it was clear it's not for small shops like us.

That said, air-gapped is a hefty requirement, so perhaps those customers are predominantly large?

viharkurama•9h ago
We took a different approach with Plane's air-gapped offering. No minimum user requirements at all. We evaluate based on your use case and domain requirements, not team size.
magicalhippo•9h ago
Good approach IMHO.

We do the similar with our B2B product (in an entirely different niche). We have everything from single-person companies up to very large ones. Similarly we set price based on use-case and requirements.

bpt3•9h ago
It's still on this page: https://www.atlassian.com/enterprise/data-center/jira

$51k for the smallest license they offer.

I still run an old version on an air gapped network and will continue to do so until we're forced to change for some reason. It's not a hefty requirement; we run it for a team of < 10 developers on a small VM and it just works.

magicalhippo•9h ago
Blind as a bat, thanks. Was looking for a pricing page or similar, totally scrolled by that box which looked like marketing fluff.
bigfatkitten•8h ago
> That said, air-gapped is a hefty requirement, so perhaps those customers are predominantly large?

There are lots of very small classified networks out there with only a few dozen users.

There are a lot more user communities course that aren’t necessarily airgapped, but where they have special compliance requirements that pretty much mandate self hosting (or at least bring-your-own cloud.)

jasondc•9h ago
$$$$ Very expensive
bpt3•9h ago
It might as well be for the vast majority of companies, since I believe the smallest number of users you can buy support for is 500.

To be more specific, they killed off the legacy Jira Server and now only offer these enterprise versions of Jira and the rest of the suite if you won't move to the cloud.

thaack•9h ago
Sure if you commit to a 500 user minimum.
magicalhippo•9h ago
> Turns out when you eliminate all network latency, things get snappy.

Same experience with JIRA. I read all these negative comments here and elsewhere about how slow and clunky JIRA was, and I couldn't relate at all.

Then I realized all those who complained was using JIRA Cloud and we were using on-prem, and it all made sense.

We've since moved to JIRA Cloud ourselves, and I understand now.

We moved and none of the new places had any viable computer room, so literally had to put the rack in a closet And well, that ain't cutting it for physical access control these days. Thankfully we have very simple flows without any BS, so not too many 1-5 second clicks to get things done.

IshKebab•9h ago
> Then I realized all those who complained was using JIRA Cloud and we were using on-prem, and it all made sense.

Even Atlassian doesn't use Jira cloud. Btw it's not "JIRA".

magicalhippo•9h ago
> Even Atlassian doesn't use Jira cloud.

That would explain a lot.

> Btw it's not "JIRA".

When did they change this? I'm fairly certain[1] it used to be JIRA.

[1]: https://confluence.atlassian.com/jira061

eastbound•9h ago
In 2013, to be specific.
joeldo•8h ago
That's no longer the case - a large portion of teams are now using cloud variants of Confluence/Jira.
tomrod•7h ago
What a weird time to enforce British rules for acronyms.

JIRA stands for JIRA Isn't Really Awesome.

esafak•2h ago
JIRA Is Really Awful.
mikestaas•7h ago
Atlassian very much do use Jira cloud. Source: I worked there for 10 years. Not apologising for it's performance however.
tomrod•6h ago
Any inights why the performance often varies between a Model T Ford and a glacial boulder?
michaelt•6h ago
I mean, presumably it's subject to the two curses of modern software:-

1. Unless major customers are actively closing their accounts due to the poor performance, improving performance isn't a priority.

2. The people who pay for it aren't the people who use it, so the performance can get very, very bad before customers start closing their accounts.

latentsea•3h ago
Everytime I'm using JIRA and I type JIRA and it automatically corrects it to Jira, I hit Ctrl+Z to undo the autocorrect.
uxp100•9h ago
I have had the opposite experience with Jira at a relatively large corporation (years ago). Our local Jira was probably just configured weird or on underpowered hardware though.
tikkabhuna•8h ago
Having adopted a number of development tools, including Jira and Confluence, it’s amazing people let them sit there chugging away on underpowered machines with hundreds of users quietly complaining about the speed. Throwing some extra CPU cores and memory is so cheap for the quality of life improvement, let alone the productivity gain.
nitwit005•7h ago
The concurrent (human) user counts at even large companies is probably a couple dozen at most.

Usually with these tools, the performance problems magically vanish if you disable all the integrations people have set up. My company is constantly denial of service attacking Jira with Github updates, for example.

Edit: typo

rkagerer•1h ago
I delivered a complex, highly customized enterprise back-office system for a large Fortune 500 some time back. It involved a handful of servers (all as VM's), x3 to accommodate DEV/QA/PROD staging.

It worked great in volume testing in our environment. Their IT department installed it on high end servers (hundreds of cores, incredibly expensive storage subsystems, etc) but users complained of latency, random slowness, etc. IT spent weeks investigating and swore up and down it wasn't their end and must be a software issue. We replicated and completely sanitized production volumes of data to try and recreate locally and couldn't.

Finally I flew down and hosted their entire infrastructure off my laptop for a day (I'll skip all the security safeguards, contract assurances, secure wipes, etc). It flew like a thoroughbread at a racetrack. No latency, instant responsiveness, no timeouts, no hiccups. Their entire staff raved about the difference. The results gave the business unit VP what she needed to bypass the usual, convoluted channels, and someone must have lit a fire under their IT VP - by the end of that day their internal techs identified a misconfiguration on their storage arrays and solved the problem. I can only guess how many other apps were silently suffering for weeks or months on the same array. I joked I'd be happy to sell them a laptop or two for a fraction of their mainframe cost.

makeitdouble•6h ago
People complaining about JIRA has become enough of a trope that it mostly gets ignored.

Also big enough corps give underpowered machines to the mass of employees (anyone not a dev, designer or lead of something) so latency is just life to them.

zelphirkalt•8h ago
Also that Jira is one of these mutants, between SPA and pages, doing neither well.
mschuster91•8h ago
> We've since moved to JIRA Cloud ourselves, and I understand now.

Jira on-prem was dog slow, yes, especially if it didn't live on the same server as the database. But Jira Cloud? It isn't much faster than that! It's a piece of hot mess. Loading placeholders everywhere. Really I have absolutely zero idea what Atlassian is doing, but I know for sure optimizing for performance is not amongst the things they are doing.

mikestorrent•1h ago
Yeah, this whole pattern of loading a million placeholders and then watching the page awkwardly snap into layout is just sad. Especially when you know that you could have shown just as much information in a "server side rendered" piece of PHP in 2005 with less latency.
echelon•7h ago
Our org used Jira on-prem for 2k engineers and 3k additional staff and it was slow as molasses.

The dialogues and context menus took forever to show and page navigation was beyond painful.

We had dedicated engineering for maintaining our Jira and Bitbucket, and they still fell over. We eventually moved back to GitHub. (Our usage went from GitHub on-prem pre-MS -> Bitbucket on-prem -> GitHub cloud post-MS.)

I hate Jira regardless of where it's deployed. It's a beast.

firesteelrain•6h ago
We run a full Atlassian suite on prem for 5k users and it works really well

Well except Bamboo. It’s terrible

time0ut•6h ago
Just open the network tab and refresh a page in Jira and you will understand. It isn’t too noticeable on a LAN. Stick the internet in there and it is painful. The worst I have seen is self hosted and accessed over Netskope ZTNA. Truly an abomination.
bigmattystyles•3h ago
The other thing, every pm wants a custom field just for their project, a field they’ll forget they asked for a day later. TLDR, put a governance board that’s fine saying no especially when someone inevitably pulls rank.
john01dav•3h ago
My company self hosts most things, which is bad for remote employees and employees in offices other than the primary because the VPN server (or possibly their network connection) is underpowered for the number of remote users. I sometimes need to wait 45 minutes for a like 1GB clone.
jeron•9h ago
>our air-gapped deployment actually runs faster than our SaaS version. Turns out when you eliminate all network latency, things get snappy.

Notion, take notes

yodon•9h ago
How do you handle compliance in confirming that the product is only used for the license duration? (Or is it more of a one time purchase plus recurring fee for updates?)
viharkurama•9h ago
It's a subscription license. We offer air-gapped deployments under the Business plan. As part of compliance, we request customers to share license logs quarterly-no PII involved. Also, the license enforces seat limits, so you can't exceed the number of users you've purchased. https://plane.so/pricing
Msurrow•9h ago
At this level (govt, 6 figure+ deals) I would at least consider if this problem should have a non-tech solution, and instead have a legal/lawyer solution. In my experience (not US based though) the govt contracts are under compliance programmes as well so the govt agency’s legal/contract mgmt team would probably follow up internally on expiring contracts (ie licences) and require the owning stakeholder to either renew the contract or abandon the software. Meaning the customer would supervise itself regarding licence. But even if you don’t want to rely on self-supervision then having your lawyer spend 1 hour reaching out with a “do you need to renew your licence” at the end of a licence term would probably be much cheaper than building and maintaining an air-gapped licence solution.
bobmcnamara•8h ago
Years back a friend of mine's startup failed when USAF pirated their software and the original customer org stopped paying for it.

Feds are DMCA immune, so no real recourse.

bigfatkitten•8h ago
Sounds like having only one paying customer was the real cause of the business’s failure.
bobmcnamara•5h ago
They've mentioned that was a valuable lesson.
atonse•7h ago
This seems very suspect.

Usually you do have recourse via procurement channels and reps. If you file a complaint with that agency stating that they’re using a license without paying for it, it will result in at least an investigation.

michaelt•6h ago
If you got to hire the cops to investigate your own mistakes, would you hire competent, motivated folks who'd leave no stone unturned and get access to every classified, air-gapped network in search of license infringements?

I wouldn't. I'd hire some Peter Gibbons type, who only does about 15 minutes of real, actual work in a typical week. Then I'd tell them they can finish early if all their pending cases are closed.

bobmcnamara•5h ago
Practically the federal government shouted, Neener neener neener! Rules for thee but not for meeeeeee!

https://arstechnica.com/tech-policy/2008/08/air-force-cracks...

bobmcnamara•5h ago
https://arstechnica.com/tech-policy/2008/08/air-force-cracks...

Hopefully this was fixed, but this was the standing precedent at the time.

unethical_ban•5h ago
As soon as I saw that he put it on the employer machines at his own work before locking down a sale, they'd screw him whether he deserved it or not.
fc417fc802•7h ago
Largely agree but I want to challenge this bit at the end.

> probably be much cheaper than building and maintaining an air-gapped licence solution

I think this is an unwise attitude to take. There's something to be said for a simple picket fence. Even though someone could easily hop it if they wanted to, they lose plausible deniability and in most cases that's all that really matters at the end of the day.

unixhero•7h ago
Itar ruins all the fun
isatty•6h ago
> The interesting part: our air-gapped deployment actually runs faster than our SaaS version.

This is the least surprising thing I’ve read all day.

jagged-chisel•3h ago
Indeed. For multiple reasons:

- it is not at all surprising that when you remove cruft, code performs batter

- it is not at all surprising that this is not common enough amongst software engineers to even consider these things (competing business interests probably cause this often)

graealex•2h ago
Not being connected to the work VPN already slows down my Windows to a near halt since a few unreachable network drives is all it takes to make Explorer go unresponsive.

Seems like engineers forget to test these things nowadays.

Too•27m ago
If by ”nowadays” you mean the past 30 years. Slow network drives making Explorer go completely unresponsive has been a thing since Windows 95.

I’m more surprised to hear that bug still hasn’t been fixed. Luckily I don’t use Windows myself since many years ago.

chooma•3m ago
All year maybe?
beardedwizard•2h ago
But you didn't tell us how many orders of magnitude more expensive it is to operate :)
jasondc•10h ago
Big fan of Plane since it's open-core.

Doesn't seem to be a lot of options for self-hosted/open-core project management software. The existing ones looks pretty bad, and don't come anywhere close to Jira level functionality.

IshKebab•9h ago
> don't come anywhere close to Jira level functionality.

In my experience that's probably a good thing. I've moved from a company using Phabricator to one using Jira. Phabricator had exactly everything we needed and was very nicely designed and worked really nicely.

Jira has everything you need plus loads of other stuff that project managers feel like they need to add. Oh and they'll never clear anything up or fix any config bugs because they don't actually have to ever use the "report bug" form so who cares if there are 100 fields and half of the mandatory ones are hidden in "More fields"? 5 different states for "TODO"? Eh who cares. 3 different ways to say which team a bug is in? Better fill them all in for every bug.

It's better to be missing features than to have features that project managers can configure.

jay_kyburz•5h ago
The first bug you should log is that the bug logging page has unnecessary fields.
majkinetor•6h ago
Redmine is awesome
hd4•9h ago
just a fyi for anyone looking for a neat little kanban board, gitea has kanban built-in into the projects feature.

(obviously lacks really fine-grain customization that would be found in other jira alternatives)

acidburnNSA•4h ago
And the gitea fork, forgejo does too.
zppln•9h ago
Ehm, fairly sure you can use Jira in an air-gapped environment.
jasondc•9h ago
from Google: "Atlassian has sunsetted its Server product line, including Jira Server, meaning they are no longer supported and users need to migrate to Cloud or Data Center versions. Specifically, support for Atlassian Server products ended on February 15, 2024. This includes the end of new license sales, renewals, and security updates for Jira Server. "
kingnothing•9h ago
There's the self-hosted Atlassian Data Center product.

https://www.atlassian.com/enterprise/data-center

They also offer Government Cloud.

https://www.atlassian.com/government

mschuster91•8h ago
You'll pay through your nose for a Data Center license though, and it doesn't change the fact that Jira is a mess so slow that SAP can appear fast in comparison.
firesteelrain•9h ago
Data center version is available. I use it.
firesteelrain•9h ago
Jira has a self-hosting option. It already is air gap ready. See Jira Data Center.

1. https://www.atlassian.com/enterprise/data-center/jira

Disposal8433•9h ago
There is no price anywhere. I would be interested to use that for either my job or for private projects, but where and how much do I pay?

Edit: I looked again and even your pricing pages have no price. I understand that you may want to restrict yourself to rich companies, but I don't understand the point of posting on HN if that's the case.

pc86•9h ago
Air-gapped probably adds a zero or two to the highest tier Enterprise price. You wouldn't buy an Enterprise license for a personal project, why would you buy an Enterprise++ license (which is essentially what AG is)?
jasondc•5h ago
It's part of the Business tier on the pricing page here: https://plane.so/pricing
viharkurama•9h ago
If you want air-gapped it's on Business tier, please look at our pricing page.

That being said, we don't recommend the air-gapped version for personal use. Instead, you can use our open-source Community Edition here: https://github.com/makeplane/plane — you can self-host it and disable telemetry entirely.

radicaldreamer•8h ago
This is just shipping a docker container for people to run the app on their own infrastructure. Retool does the same thing for companies which don’t want to expose internal resources and databases to the cloud.
axus•8h ago
Any more details about the offline patch/upgrade process? When I looked at gitlab years ago, it handled that fine but the documentation seemed "nervous" about it.
viharkurama•7h ago
You'll find all the docs here: https://developers.plane.so/self-hosting/methods/airgapped-e...
mdaniel•7h ago
I struggle to think why that would be any drama, unless the setup is trying to use "bare" gitlab (e.g. running the puppet commands manually versus $(docker save -o airgapped_gitlab.tar gitlab/gitlab-ce:18.2.0-ce && cp ./*.tar /dev/disk/usb-whatever/goodluck/))
miki123211•8h ago
TBH, if I were working in such a highly regulated industry, I'd be very hesitant about buying software from a company with a .so domain and basically beholden to the whims of the government of Somalia.

If they said "implement a backdoor for us or all your non-airgapped customers lose access tomorrow", are you sure the company would be able and willing to say no?

mdaniel•7h ago
That's a very odd thing to bring up in the context of self-hosting, since you would not interact with their .so domain whatsoever; ensure that the AGPLv3 aligns with your needs, git clone -b v0.27.1 https://github.com/makeplane/plane.git and be happy
annoyingnoob•8h ago
Now do an air-gapped Confluence killer, please.
kevlened•7h ago
https://github.com/docmost/docmost
viharkurama•7h ago
We already support this. We pack all our products in one single offering.

This includes Projects + Wiki. More here: https://docs.plane.so/core-concepts/pages/wiki

Here's a blog on how you can switch between products within Plane, https://plane.so/blog/introducing-apprail-plane-new-navigati...

rendall•7h ago
> This post explores the journey of building this specialized deployment option for regulated industries where data sovereignty isn't just preferred—it's mandatory.

This is an AI writing tell: "It's not just x—it's y."

https://youtu.be/9Ch4a6ffPZY

kstrauser•7h ago
I loathe every cheap throwaway comment like this.

Know who else uses punctuation? People who write. In fact, that's where the AI got the idea.

degamad•6h ago
It's an AI writing tell that was copied from so many of us who use it.
tptacek•7h ago
Given their customer base, I wonder why they bothered with any license enforcement for the pure on-prem. Just do the "license enforcement" implicitly when customers want to update: they need to log in to get the new image.

(Your regular annoying notice that FIPS-compliant crypto is, if anything, marginally less secure than non-FIPS crypto; not that it matters in any material way, just, it's not a flex.)

0xWTF•7h ago
As a DoD employee, it would be amazing if more companies took this seriously (I'm looking at you health tech bros).
polski-g•2h ago
It was shocking, talking to the Jira rep. They basically said they didn't want this sector's business.
WaitWaitWha•1h ago
No, no you do not.

A week into installation, your cube mate will be complaining that the arrow keys do not work as used to and cannot use alt-tab on the fields, or the color orange and green make their eye hurt. So a ticket is opened, a software update is made, and then the patch is generated. That is 12 month on a good day because all the back track, re-validation, scope creep, auditing, re-validation, third party review, committee blessings, and good idea fairies.

Then you have to get the patch into the environment. Now you need a blood oath from the entire chain of command up to Katie A. where she swears she is going to beat you if you whine about the color scheme again. ;) Three years past, and the changes are implemented. It does not matter because your monitor which had to be TAA compliant and could not be brought in without you soldering everything together is now running off of a hercules video card, yes that green only hercules card. You see only shades of green in the app...

lifeisstillgood•7h ago
I guess my mental model is all wrong but those air-gapped choices - they seemed kind of what is natural to do …
intexpress•7h ago
A version of JIRA that nobody can access sounds pretty good
Pi9h•7h ago
I am also building https://docmost.com, a self-hostable Confluence alternative that can run fully air-gapped.

It has support for spaces, real-time collaboration, a rich-text editor, built-in diagrams support and more.

We launched on HN 1 year ago: https://news.ycombinator.com/item?id=40832146

mnholt•3h ago
What does your enterprise pricing look like?
duffpkg•7h ago
This also makes it infinitely more useful for healthcare. Not healthcare software specifically. Lots of use cases in logistics, irl maintenance, etc. Patient data creates hipaa challenges and tends to overflow into any system.
viharkurama•6h ago
+1. We already work with a few healthcare teams, and self-hosted is almost always their go-to. Our air-gapped edition has been in beta for a bit, and we’re seeing more use cases pop up—especially in places where HIPAA and data isolation matter a lot.
tptacek•6h ago
Why would a health care org care about air-gapped deployments? Most (really, almost all) health care data is stored on cloud SAAS databases already; for people who care, this vendor already had an on-prem version.
SMrF•5h ago
What you say makes sense, but I think there can be reasons. For our military customers we offer an air-gapped version of our app early on because it was easier for customers than getting an ATO. Also as a bootstrapped company it was a lot cheaper than FedRAMP. I'm guessing I'd lean on a similar strategy if I had a health care startup.
tptacek•4h ago
Most health care companies get along just fine in AWS, just for what it's worth.
mannyv•3h ago
Nothing in HIPAA mandates air gaps. In the context of HIPAA that's really overkill.

In fact, self-hosting might even do you wrong when things go bad, because AWS is probably better managed and more secure. And they have all their certs, which is legally important.

mind_heist•5h ago
This is totally a tangential point. Why do they call it "air gapped" instead of "air tight" ? Are these supposed to mean different things ?
dummydummy1234•5h ago
Airgapped systems have an air gap between the system and the wider world. The only way to move data to and from them is for someone to walk across the gap with physical media.

There are no communication cables between the host system and the wider world.

defrost•4h ago
There are other ways, of course.

* air-gap malware can be designed to communicate secure information acoustically, at frequencies near or beyond the limit of human hearing.

* In 2014, researchers introduced ″AirHopper″, a bifurcated attack pattern showing the feasibility of data exfiltration from an isolated computer to a nearby mobile phone, using FM frequency signals.

* In 2015, "HELLONE", a covert signaling channel between air-gapped computers using thermal manipulations, was introduced. "BitWhisper" supports bidirectional communication and requires no additional dedicated peripheral hardware.

* Later in 2015, researchers introduced "GSMem", a method for exfiltrating data from air-gapped computers over cellular frequencies. The transmission - generated by a standard internal bus - renders the computer into a small cellular transmitter antenna.

https://en.wikipedia.org/wiki/Air-gap_malware

h4ckerle•21m ago
Don't forget Stuxnet which crossed the airgap via infecting USB Devices.

https://en.wikipedia.org/wiki/Stuxnet

ojame•5h ago
You can have an air gap between two physical items - it doesn't matter if those physical items are air tight or not. Air gapped doesn't mean the items are prohibited to intake air (i.e. air tight), it just means they're prohibited to intake things _apart_ from air.
WaitWaitWha•2h ago
Old man talking about both ways up hill:

Historically, we did not have wifi and other radio based new fangled data communications. Data connectivity required wires, physical connections. If there was a gap between the two devices that had no wire, just air, that was air gapped. No comms could happen between the two. It is physically isolated. it used to be called "physically isolated" when we used it in the 80's (?). Some say, we stole it from plumbers but that is hogwash (pun intended, you know the backflow prevention thing). I vaguely recall start seeing it late 1990's to 2K in the public?

Mission Impossible 1996 the computer in the room where tom cruise is lowered into the room. That was an example of 90's air-gapped system.

The name stuck because it sounds cool. In my opinion, there is no such thing as true "air-gapped network" any more. There are too many ways to snoop on systems that are isolated, without "physical" and radio connections in the traditional sense (e.g., listen to the "electricity", sounds, power fluctuation, ground vibration, squirrel squeeks).

colordrops•4h ago
Most self-hosted apps, including jira, can be airgapped. Yeah maybe it's not made super easy like Plane, but any org that requires this is going to have an IT department that can handle it.
rubidium•4h ago
They make it seem like a big deal. It’s pretty much how all software used to ship :)
esafak•2h ago
I've heard they're planning to ship it with printed documentation some time soon!!
aetherspawn•3h ago
Buy-and-forget perpetual pricing for internal networks, please.

Don’t want to pick up annual subscriptions, and don’t want any dependency on a third party company that might not last or will start doubling prices in the future after an acquisition - been burned heaps by that.

tannike•2h ago
HCSB?
tannike•2h ago
HCSB in the image? Copyright dodging?
precommunicator•2h ago
From the table:

> Component: Telemetry

> Cloud / Self-Hosted: Opt-in analytics

> Air-Gapped: Disabled by default

What's the difference?

polski-g•2h ago
We use Plane. It's acceptable. Not great, not terrible. Jira wanting 26k per year, per customer we have was unacceptable.

I wish their docker deployment was normal (only docker-compose.yml), not a shell script that launches docker.

It needs ldap auth and better search capability (fts, boolean, filtering).

UI is clunky; everything is editable all the time, so you might end up accidently editing the ticket contents.

doctorpangloss•2h ago
the air gapped Jira alternative for regulated industries is a big white board
treve•1h ago
I just learned air-gapped includes private networks. I was under the impression this strictly meant isolated non-networked computers. Was this always the case or has the term diluted over time?
tasn•1h ago
In my circles we include private networks going back at least 15 years. So maybe diluted, but if diluted, at least not new.
RandallBrown•1h ago
I think it just depends on the context you're talking about. Air gapped just means there's no connection between two things so it could be talking about networks or individual computers.
Aeolun•58m ago
I think it’s hilarious that this is something they specifically had to do, and was apparently hard?

All my software works fine in completely air-gapped environments.

The benefits of trunk-based development

https://thinkinglabs.io/articles/2025/07/21/on-the-benefits-of-trunk-based-development.html
25•gpi•1h ago•18 comments

Qwen3-Coder: Agentic coding in the world

https://qwenlm.github.io/blog/qwen3-coder/
469•danielhanchen•9h ago•161 comments

Mathematics for Computer Science (2024)

https://ocw.mit.edu/courses/6-1200j-mathematics-for-computer-science-spring-2024/
51•vismit2000•2h ago•2 comments

AI coding agents are removing programming language barriers

https://railsatscale.com/2025-07-19-ai-coding-agents-are-removing-programming-language-barriers/
31•Bogdanp•2h ago•15 comments

More than you wanted to know about how Game Boy cartridges work

https://abc.decontextualize.com/more-than-you-wanted-to-know/
267•todsacerdoti•11h ago•28 comments

Org tutorials

https://orgmode.org/worg/org-tutorials/index.html
28•dargscisyhp•3h ago•0 comments

Java is still worth learning

https://empatheticdeveloper.wordpress.com/2025/07/20/why-java-is-still-worth-learning-in-2025-a-developers-25-year-journey/
12•ivanche•1d ago•0 comments

Algorithms for Modern Processor Architectures

https://lemire.github.io/talks/2025/sea/sea2025.html
142•matt_d•7h ago•14 comments

Android Earthquake Alerts: A global system for early warning

https://research.google/blog/android-earthquake-alerts-a-global-system-for-early-warning/
242•michaefe•11h ago•69 comments

Why you can't color calibrate deep space photos

https://maurycyz.com/misc/cc/
96•LorenDB•6h ago•48 comments

Countries across the world see food price shocks from climate extremes

https://www.bsc.es/news/bsc-news/countries-across-the-world-see-food-price-shocks-climate-extremes-research-involving-bsc-shows
35•littlexsparkee•2h ago•16 comments

Swift-erlang-actor-system

https://forums.swift.org/t/introducing-swift-erlang-actor-system/81248
258•todsacerdoti•11h ago•53 comments

We built an air-gapped Jira alternative for regulated industries

https://plane.so/blog/everything-you-need-to-know-about-plane-air-gapped
196•viharkurama•11h ago•119 comments

Managing EFI boot loaders for Linux: Controlling secure boot (2015)

https://www.rodsbooks.com/efi-bootloaders/controlling-sb.html
15•CaliforniaKarl•3d ago•0 comments

Show HN: WTFfmpeg – Natural Language to FFmpeg Translator

https://github.com/scottvr/wtffmpeg
31•ycombiredd•2h ago•11 comments

I watched Gemini CLI hallucinate and delete my files

https://anuraag2601.github.io/gemini_cli_disaster.html
154•anuraag2601•11h ago•160 comments

Don't animate height

https://www.granola.ai/blog/dont-animate-height
347•birdculture•3d ago•204 comments

Subliminal learning: Models transmit behaviors via hidden signals in data

https://alignment.anthropic.com/2025/subliminal-learning/
149•treebrained•12h ago•33 comments

TODOs aren't for doing

https://sophiebits.com/2025/07/21/todos-arent-for-doing
318•todsacerdoti•16h ago•185 comments

TapTrap: Animation‑Driven Tapjacking on Android

https://taptrap.click/
49•Bogdanp•6h ago•5 comments

Show HN: A word of the day that doesn't suck

39•jsomers•18h ago•18 comments

Ask HN: What software subscriptions are worth paying for?

20•helloworlddd•1h ago•28 comments

Firebender (YC W24) Is Hiring

https://www.ycombinator.com/companies/firebender/jobs/yisDXr5-founding-engineer-generalist
1•kevo1ution•9h ago

Gemini North telescope discovers long-predicted stellar companion of Betelgeuse

https://www.science.org/content/article/betelgeuse-s-long-predicted-stellar-companion-may-have-been-found-last
123•layer8•13h ago•30 comments

Show HN: Phind.design – Image editor & design tool powered by 4o / custom models

https://phind.design
51•rushingcreek•12h ago•16 comments

Many lung cancers are now in nonsmokers

https://www.nytimes.com/2025/07/22/well/lung-cancer-nonsmokers.html
139•alexcos•14h ago•174 comments

Comparing the Glove80 and Maltron Keyboards

https://tratt.net/laurie/blog/2025/comparing_the_glove80_and_maltron_keyboards.html
50•ltratt•8h ago•24 comments

Font Comparison: Atkinson Hyperlegible Mono vs. JetBrains Mono and Fira Code

https://www.anthes.is/font-comparison-review-atkinson-hyperlegible-mono.html
196•maybebyte•16h ago•128 comments

Show HN: Compass CNC – Open-source handheld CNC router

https://www.compassrouter.com
131•camchaney•3d ago•32 comments

Tiny Code Reader: a $7 QR code sensor

https://excamera.substack.com/p/tiny-code-reader-a-7-qr-code-sensor
130•jamesbowman•13h ago•39 comments