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davej

2,298 karma · joined September 7, 2010

https://twitter.com/DaveJ

Founder of ToDesktop: https://www.todesktop.com

dave[@]todesktop.com

[ my public key: https://keybase.io/davej; my proof: https://keybase.io/davej/sigs/FM5YHbUxtgUBcbAxTsHEUoJ99YV2rd9JbFNBjoZ3JBw ]

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davej··on Ask HN: One-person SaaS apps that are profitable?
That's actually one of the great things about being bootstrapped and profitable. I can grow naturally and I don't need to scale rapidly and hit huge customer numbers to keep VCs happy.

I'm in this for the long run. Even if 90% of my customers left me tomorrow then I would keep this going as a side gig.

I'm also able to facilitate customers that want to move off the ToDesktop platform to their own (i.e. built in-house) desktop app. Just send me on your binaries and I'll push an auto-update to your customers that gets them onto your new desktop app and your new auto-update platform. I charge $200 once-off for this currently and this feature will never be priced to force people to stay on the platform. The only reason for the charge right now is that it's a manual process so I charge consultancy rates.

davej··on Ask HN: One-person SaaS apps that are profitable?
I'm close with ToDesktop (https://www.todesktop.com/), I've launched quite recently so expect to be there in the next month or two.
davej··on Anti-Application video for YC120
Wow, that was an extremely eloquent 4 minute piece to camera. Seems a little misplaced though. YC 120 seems to be about bringing people together who haven't already worked with great teams in SF. It seems to be for those with enthusiasm, ideas, energy, passion and drive but perhaps not a pre-existing network and connections.

I would still consider accepting him on the strength of this video because he seems like he'd be an interesting guy to throw in the mixing pot. And perhaps that's the intention of this video.

davej··on Apple resumes selling iPhone SE at lower $249 price on its clearance store
I use iPhone SE as my daily driver because of the form factor. Give me a premium SE with thinner bezels and I would probably pay close to iPhone X prices. There are quite a few of us out there.
davej··on Quora User Data Compromised
> No

Both are valid lessons. One is from the businesses perspective and one is from the user's perspective.

davej··on If it's not fun anymore, you get nothing from maintaining a popular package
Personal attacks are completely unwarranted. I think a more useful (and certainly more constructive) way to look at this is to frame it as a learning experience and figure out what we can do to minimize the effect of this in future.

It's almost impossible to vet every sub-sub dependency of a large codebase without dedicating huge resources. Perhaps there needs to some sort of a javascript code signing standard that requires a level of user identity verification. This is a solved problem with Authenticode and Gatekeeper for executables on Windows/Mac. We have been able to hide behind the fact that we're devs (we know what we're doing!!), but many consumer-level applications (mainly Electron-based) now run node modules with user-level (or higher) permissions. Maybe we need to become a bit more diligent in this area and look at less ad-hoc ways of managing dependencies and identity verification.

davej··on Sick Building Syndrome
My shower leaked quite badly, whenever I used it then water would drip from the ceiling below. I did my best to seal it up and forgot about it. Then, I was away on holidays for 6 weeks during the cold months here in Ireland. The heating was kept off and there was no natural ventilation in the house. There was quite a bit of mold on the ceiling when I arrived back but nothing horrendous. I cleaned up the surface mold with some bleach as best I could and then painted over it.

There was a very slight musty odour in the house that I masked with fragrances but mostly I forgot about it. Over the next year I started to develop a lot of non-specific symptoms.

I never even considered that the mold could be an issue until I started googling for a really weird symptom that I was having. Everytime I touched something grounded I would get a static shock, it was happening all day long. Anytime I touched a shelf in a supermarket or even if my touched my girlfriend's forehead (depending on the shoes she was wearing and the surface of the floor).

What was happening here was that the serum osmolality was very high (311 mmol/kg). Essentially there were too many electrolytes in my blood and these salts were being excreted onto my skin giving my skin a positive charge. Googling around led me to an interview between Chris Kresser and Dr. Shoemaker who highlighted it as a red flag for people suffering with mold issues.

davej··on Sick Building Syndrome
Yes, in my case. It is not always the case though.
davej··on Sick Building Syndrome
I suffered from a wide variety of issues (inflammatory symptoms, weight loss, extreme fatigue, severe joint issues, gastro etc...) when living in a moldy house. At first I was sceptical that mold could be the cause because there is no scientific or medical consensus established for mold and the huge list of symptoms I was experiencing.

My GP tested me for Aspergillus antibodies and I came back very high. My GP remained open-minded and went along with treating me with cholestyramine (a binder that can supposedly bind up mold spores, according to the "Shoemaker Protocol") and I'm gradually getting better. My Aspergillus antibodies have dropped significantly. I'm functionally 80% better now but I still have a bit of a road to travel to return to how I was feeling before all of this happened. I generally avoid discussing this too deeply with friends because I know they would be sceptical (as indeed I would be if I had not experienced it directly).

It's difficult to explain how it feels to be in a situation where you've been healthy for your whole life and you suddenly come down with a whole host of symptoms in your late 20s for which doctors can find no biological markers. You get used to recognising the "internal eye roll" from doctors when you list your symptoms. It wasn't mentioned directly but you can tell they are dismissing it as either hypochondria or depression (I have no history of either and never even visited a GP before any of this started). The most positive thing that I can take from these last couple of years is that it has thought me a much higher level of empathy for other people and their experiences.

davej··on Elon Musk: The Recode interview
I don't agree. Rogan is a better interviewer but Elon is much more fluent in the recode interview.
davej··on Carlo – Web rendering surface for Node applications
Is the package compressed? The space saving seems minor if so. A "Hello World" with Electron is ~40MB on Windows and ~50MB on Mac when it's compressed into an installer (DMG/EXE installer).
davej··on Carlo – Web rendering surface for Node applications
You'd still potentially have the out-of-date problem with Node though, which is arguably an easier attack vector since Chromium is sandboxed and Node has user-level privileges by default.
davej··on Lenovo’s new Yoga Book replaces the keyboard with an E Ink screen
Haptics will definitely help the feel. I imagine it would take a few weeks of use to evaluate if it's a workable solution for you. I'm very interested to hear what the reviews say about it.
davej··on Startups that launched today at Y Combinator’s S18 Demo Day 1
> eat chicken once in a while (both have very good feed to food conversion ratios [1]).

Depending on your animal welfare ethics, I'm not sure that's the best metric to optimise for. To get a good ratio, the animals' movement needs to be restricted and they need to be killed young. Hence, battery hens do very well.

davej··on Elon Musk Confronts a Fateful Tweet and an ‘Excruciating’ Year
> And I'd much rather settle Mars a few hundred years later if that in turn means that Mars will be settled by not-so-big-assholes than if it happened sooner.

I haven't seen a lot of evidence to suggest that Musk is an asshole. He deeply cares about what he is doing but he also seems to care about people. He is sometimes impulsive and perhaps volatile when he's running low on sleep. I have never heard of him subjecting others to something he would not subject onto himself.

Even if he is a complete asshole. If he advanced the advent of electric cars and space travel by a hundred years then I'd take it.

davej··on Show HN: Open Logos – Free logos for open source projects
More open source projects should have logos. This is great.

I had a similar idea a few months ago but I was coming at it from the opposite direction (demand-side instead of supply-side). It has turned into a repository of existing Node.js project logos instead: https://github.com/davej/nlogo

davej··on The rise and fall of Sugru
> And Jane ni Dhulchaointigh (listed as Jane Delehanty which is the english pronunciation of her name)

To be nitpicky, it's the anglicization of her name rather than the english pronunciation. The English pronunciation of her name would be something like Jane Nee Dool-coin-tig.

davej··on Tesla beats expectations with $3.4B in revenue
The solar tiles are Tesla technology.
davej··on Tesla crash in September showed similarities to fatal Mountain View accident
"All Tesla vehicles produced in our factory, including Model 3, have the hardware needed for full self-driving capability at a safety level substantially greater than that of a human driver."

This is perhaps a case of purposely confusing marketing. All vehicles have the hardware for full self-driving capability but not yet the software. The full self-driving is to be enabled later on through an over-the-air software update.

davej··on Show HN: Noderize – Create Node apps in 30 seconds
The same is true of `npm install`. Custom lifecycle scripts can be run during the install process.
davej··on RIP Redux: Dan Abramovich Announces Future-Fetcher
Dan's surname is Abramov, not Abramovich.
davej··on Electron 2.0.0 beta
That issue was 4 years ago. #123 looks like placeholder text.
davej··on Researchers find that one person likely drove Bitcoin from $150 to $1,000
Increasing block size is not a sustainable solution for scaling transactions. Transaction fees are too high and BTC should move to 2MB as a short-term fix but the long-term fix is off-chain solutions like Lightning.
davej··on Meltdown patch reduces mkfile(8) throughput to less than 1/3 on OS X
Can someone who is more familiar with Meltdown speculate on this? Is this a quick fix and is it likely to be optimised over time and become less slow? Or is this the raw trade-off and current hardware will always suffer slow-downs to this degree. Can an OS be rearchitected in ways that would mitigate the performance loss?
davej··on BitPay Will Process Payments on Multiple Blockchains, Starting with Bitcoin Cash
Probably the best part of 1GB.
davej··on BitPay Will Process Payments on Multiple Blockchains, Starting with Bitcoin Cash
While I agree that Segwit2x would have been good for BTC, it ultimately only kicks the can down the road a little bit. If BTC (or BCH) is going to be used at Visa/Mastercard scale then the transactions need to happen off-chain. The Lightning Network is the answer here, a lot of work still needs to be done though, particularly on the software side.
davej··on Firefox Features Google as Default Search Provider in the U.S.
Probably because search providers (e.g.. Google/DDG) will pay more for exclusive preference on the search bar.
davej··on Mercedes-Benz Energy Storage
It's not sad at all. It's exciting! The fact that the big companies are copying Tesla will only speed up adoption. It's further validation that Tesla is on the right path.
davej··on Serverless: A lesson learned the hard way
That wouldn't have made much of a difference in the particular case of this article.
davej··on Startup School 2017 Presentations
As a solo founder, I found startup school invaluable. It really helped keep me honest with myself to discuss what I had done and what I will do at the weekly office hours.

I would recommend Startup School to any startup but if you're a solo founder then I think you will find the weekly office hours especially valuable.

Here's my presentation: Pingy is a desktop app to create, share and deploy websites: https://www.startupschool.org/presentations/373

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