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Ask HN: Show your failed projects and share a lesson you learned

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121–130 of 285 posts

Re: Ask HN: Show your failed projects and share a lesson you learned

#121

I was a cofounder of a fashion and consumer startup, it was sort of like a focused Pinterest. We had a very enthusiastic user base before taking on SV money, but unfortunately never grew much beyond that. I was the engineer (and briefly CTO), and the foremost thing on my mind was marketing and promotion. I was constantly told that word-of-mouth and natural virality was how things worked in the Web 2.0 era, so put it…

Would it be ok to email you to find out more?

sure

Re: Ask HN: Show your failed projects and share a lesson you learned

#122

Earlier quoted context omitted.

A game where bots turned out to be real players would have been fascinating though.

I don’t remember which iteration it was, but there is a game in the Dark Souls series where one of the bosses is a player that invades your game to be the boss. It’s a cool twist on the PvP of the game where you can be invaded by a player at almost any time but you can usually opt out of the PvP but this particular encounter is needed to progress.

There is such a boss in dark souls 3 but if you are offline an AI will play as the boss

Re: Ask HN: Show your failed projects and share a lesson you learned

#123

Earlier quoted context omitted.

A game where bots turned out to be real players would have been fascinating though.

I played a game like this before. The whole journey took about 6 hours to complete. Realizing who I was interacting with was one of the best moments I've had playing a video game. Edited to add: I think I've played two games where the bots turned out to be people. The second game was much longer, and I never finished it - I only learned that the bots were people from a YouTube video later on. This is a good idea, and…

Wow, great spoiler hiding trick!

Re: Ask HN: Show your failed projects and share a lesson you learned

#124
post #56

Sometime after 2009 I started working on a data mining app that allowed a user to enter medications and cross reference drug interactions. At the time opendata was one of the main information sources, now I think those datasets are managed by openfda. I brought one person in to work on that with me, they proceeded to buy a domain for the top product name we were considering (canitake.com) within the first day. It was…

> they proceeded to buy a domain for the top product name we were considering (canitake.com) within the first day

I understand this may be a meme, but did you actually take this as a serious red flag, and is this why you stopped working with them, or were there other factors?

Re: Ask HN: Show your failed projects and share a lesson you learned

#125
post #39

https://www.quidsentio.com A private social network (“private” in the sense that is a journaling web app that you share with close friends, not as “e2ee privacy”). Zero interest on HN or Reddit or wherever. The few people who tried (including friends and family) never came back. The one paid user that I had tried to use the “import Facebook status” tool and it wasn’t working. I didn’t know how to fix (it worked in my…

FWIW IMO: This should be marketed to the twitter croud, not the facebook crowd. I have no interest in writing journals for my friends and family, and even if I did, there won't be many who want to read what I write (in my personal network).

But I can see writing for folks with the same interests in tech, business, books or what not. So I am willing to open up my personal journals, but only to complete strangers (anonymously).

Re: Ask HN: Show your failed projects and share a lesson you learned

#126
post #98
post #92

Earlier quoted context omitted.

This probably means a lot less if you live in a developed country. Malaysia probably has some of the most expensive cars in the world. They're like student loans in the US. People here get very emotional about them because they're "necessary". You can live without a car, but it limits your opportunities by a lot. A car often takes 9 years to pay off, the prices are artificially high thanks to bad government policies,…

I learned a LOT from this reply. Thanks for your patience in writing it out; it seems to mirror what I witnessed elsewhere e.g Australia, and it's starkly different from our situation in the US. Given the context, I can't blame you for assigning significance to a car. What indicators are you looking for to avoid making the partnerships you described?

We actually would buy cars in Australia as students and ship it to Malaysia. Even with the weaker currency and shipping costs, it was a good deal. That's how bad it is in Malaysia. The long story was that Malaysia invested a lot in car manufacturing to become a high tech industrial country, which failed, so the gov taxed foreign cars and stunted public transport.

I think the best model is personality + incentive. It's probably worth a couple chapters to discuss. But basically incentive is the time domain - can you continually incentivize them on such a slope to act in your interest?

Personality is what kind of incentive they expect. Some people would lose their jobs for an affair. Some just want to appear successful. I know a guy whose life was changed by meditation, so he gave up his whole career and traveled the world helping people with stress. Everyone is a mix of things and place different weights on different things.

So you want to model people and see that they align with whatever your specific venture is. Someone suited to one venture may not be suited for another. And there's a time component too, so someone great 5 years ago may be unsuitable now.

Re: Ask HN: Show your failed projects and share a lesson you learned

#127

I ran a solo branding and web, product, etc. design shop, prematurely took it full-time and bet my livelihood on it, and effectively dead-ended my career. The small number of clients I got were—according to them—happy with my work, but the only word-of-mouth inquiry that ever came in was a coke-addled soi-disant "tech visionary" with little money and no plan. Everything else came through exhaustive outreach and prosp…

This is going to be a weird suggestion but have you thought about your "aura"? You mentioned "stink of desperation" so I don't think this is too far off the mark--maybe you would benefit from doing things that look totally unrelated to your career development and get that "MOJO" (Magic Of Job Opportunities) flowing from your unconscious.

Anyway, I appreciate your candor.

Re: Ask HN: Show your failed projects and share a lesson you learned

#128
https://placeflare.com

I wanted to gather cool and unpopular places from a neighborhood, like old castles. I started this project in 2015 and I’m still maintaining it, and from time to time I’m doing fixes.

What I learned?

Technical: SPA got terrible SEO, only a few crawlers executes JS on page to actually read data from the page (or at least show the place image instead the app image from og:image) I tried many times to add some pre-rendering and make it hybrid, but I failed. Eventually, I converted app to NextJS and I added dynamic og:images (using my other project: https://bannerly.io) and number of impressions and clicks increased mostly thanks to sharing places by people on social media. I also plan to use no-code automation tool (probably https://integromat.com it’s cheaper than Zapier and probably more powerful) to post places to Instagram every day.

There is no money/revenue in this project but I like to play around with it anyway. It would be cool earn at least for maintenance costs on it but I don’t have any idea. I was thinking about selling tickets online for places where the tickets are required but no one is interested in this idea.

Non-technical: There is a very small subset of people who would like to use travel apps. It’s easier to use Google or local guides to find great destinations.

Re: Ask HN: Show your failed projects and share a lesson you learned

#129
As I was known to drink a lot of Diet Dr. Pepper and had people who timed my code production in 'cans per hour' :-) I thought it would be fun to convert an old 47" Fresnel lens that came from an old big screen TV into an aluminum can melter.

The project consisted of a frame on an alt/az base to hold the lens, arms from teh frame to position it's focal point on can that had been crushed vertically and then slid down a rack on a couple of steel rails. And the whole thing held over a bucket of water to catch the melting aluminum and make aluminum "drops".

Unfortunately, the aluminum oxidizes way faster than it melts and so my contraption basically turned cans into a crushed can with a black dusty hole in the middle!

It wasn't until I saw the King of Random video on making a smelter out of a bucket that I actually had something that could melt aluminum in a reasonable way (at the cost of a few gallons of propane)

Re: Ask HN: Show your failed projects and share a lesson you learned

#130

I tried to build StackOverflow for flashcards (i.e. spaced repetition with collaboration as a first class feature.) After working on it on nights/weekends for ~2 years, I realized my architecture was shit. I started out with Blazor + F# + PostGres, but eventually I realized that syncing offline client DBs to the cloud was a very nontrivial problem. So I moved to event sourcing. Turns out that's not much better - I st…

I feel your pain. I'm a .net guy who transitioned to typescript 5 years ago.

If I may, could I suggest Firebase as something to consider? It has automatic offline sync over indexdb, and you can subscribe your app to data changes to sync all devices etc.

It takes about a day to get your head around how it works, and given your use case you probably just need the Hosting, Firestore + Auth modules.

I use it a lot now in my side projects and it has been life changing in terms of taking away all of the boilerplate code and letting my just write app code.

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