15:[[45478654,{"by":"oliverchan2024","descendants":9,"id":45478654,"kids":[45479004,45480273,45480545,45478742],"score":4,"text":"I chat with ChatGPT at least 10 times a day, and soon the left sidebar of ChatGPT is filled with my past conversation history. Sometimes I know I've asked similar questions before, but it's hard to find them. So, I usually start a new conversation.

However, due to the ambiguity of LLMs, a completely new Q&A session doesn't give the same "aha" feeling as the previous one.

I want to ask, does anyone else have trouble managing historical AI conversations like me? What do you all do when you encounter such problems? Are there any products on the market that are really good at managing chat history?","time":1759635270,"title":"Ask HN: How do you keep up with exploding AI chat history?","type":"story"}],[45462863,{"by":"toomuchtodo","descendants":248,"id":45462863,"kids":[45463154,45468961,45462947,45463229,45463322,45463309,45470424,45470009,45466987,45463202,45463180,45463938,45463258,45473980,45463549,45463316,45463241,45463280,45472941,45483416,45463433,45463276,45463296,45465411],"score":135,"time":1759498600,"title":"California needs to learn from Houston and Dallas about homelessness","type":"story","url":"https://www.governance.fyi/p/california-needs-to-learn-from-houston"}],[45462058,{"by":"marklit","descendants":1,"id":45462058,"kids":[45462654],"score":3,"time":1759493738,"title":"Canada's 14M Buildings","type":"story","url":"https://tech.marksblogg.com/canadas-odb-buildings.html"}],[45412870,{"by":"alikhil","descendants":109,"id":45412870,"kids":[45454989,45456483,45455746,45455216,45455191,45456933,45455899,45455540,45458184,45457946,45459741,45457396,45455787,45463779,45458207,45415566,45464466,45455123,45458486,45458458,45457445,45456722,45465307,45456964,45454972,45455627,45457653,45463378,45415578],"score":253,"time":1759148969,"title":"A simple habit that saves my evenings","type":"story","url":"https://alikhil.dev/posts/the-simple-habit-that-saves-my-evenings/"}],[45412748,{"by":"felipefreitasa_","descendants":4,"id":45412748,"kids":[45412830,45414220,45413838],"score":1,"text":"Hey HN,

I’m Felipe, a software engineer, and I built SexTracker after work as a side project.

It started as something fun for me and my girlfriend, just a way to log our intimate moments and see streaks. Over time it turned into a full app where couples can:

* Track their private moments (completely private, no social features)

* Earn streaks and unlock playful achievements

* See stats and a calendar of their history

* Watch their “flame level” grow stronger the more consistent they are

I wanted to make intimacy feel playful instead of routine — kind of like a fitness tracker, but for relationships.

Here’s the landing page + demo: https://thesextracker.com

I’d love to hear what you think. Is this something that makes sense outside of my own relationship? What would make it better?

Thanks for reading,

Felipe Freitas","time":1759148053,"title":"Show HN: I built SexTracker – a private app that gamifies intimacy for couples","type":"story","url":"https://thesextracker.com"}],[45413849,{"by":"cyberlurker","descendants":2,"id":45413849,"kids":[45413942,45415165],"score":2,"time":1759153995,"title":"The Unix Timestamp Ticking Time Bomb: Navigating the 2038 Challenge","type":"story","url":"https://freedium.cfd/99879dca47a1"}],[45412973,{"by":"futurecat","descendants":1,"id":45412973,"kids":[45413381],"score":3,"time":1759149550,"title":"Development Productivity, Not Developer Productivity","type":"story","url":"https://redmonk.com/rstephens/2025/09/25/development-productivity/"}],[45413074,{"by":"libridev","descendants":9,"id":45413074,"kids":[45413164,45413280],"score":3,"time":1759150174,"title":"Enough Survivor Bias, Tell Me Your Failure","type":"story","url":"https://indieslackers.com/p/enough-survivor-bias-tell-me-your-failure"}],[45341267,{"by":"wslh","descendants":2,"id":45341267,"kids":[45341885,45342534],"score":1,"time":1758586112,"title":"Turn Your Phone into a Robot","type":"story","url":"https://www.instructables.com/Turn-Your-Phone-into-a-Robot/"}],[45328247,{"by":"wonger_","descendants":444,"id":45328247,"kids":[45329050,45328779,45329023,45328944,45328856,45328950,45330549,45331017,45328833,45329823,45333369,45329266,45332050,45329474,45329696,45332725,45330124,45336004,45334296,45328853,45329581,45328888,45329104,45330130,45329915,45330071,45330461,45328806,45331033,45328988,45333951,45332989,45329926,45336025,45330178,45328863,45331443,45330988,45328892,45328829,45340301,45330827,45331897,45334160,45333625,45342849,45350131,45331663,45336337,45330336,45329415,45330785,45332727,45328867,45329542,45330424,45329679,45330546,45333063,45344326,45333084,45330047,45330635,45336693,45328998,45333814,45331753,45333375,45333517,45330901,45330669,45331090,45328792,45332851,45330590,45329003,45358797,45330975,45334690,45329052,45336978,45329301,45330440,45332913,45339302,45336018,45333558,45332340,45331968,45337262,45332794,45331722,45329757,45334643,45332190,45329194,45332774,45334480,45332495,45330275,45329803,45330929,45334861,45329688,45329141,45332066,45329307,45331592,45328640,45334823,45329561,45336657,45328773,45332992,45329931,45330859,45329384,45332481,45344970,45342190,45337305,45331843],"score":931,"time":1758504454,"title":"How I, a non-developer, read the tutorial you, a developer, wrote for me","type":"story","url":"https://anniemueller.com/posts/how-i-a-non-developer-read-the-tutorial-you-a-developer-wrote-for-me-a-beginner"}],[45304610,{"by":"pilingual","descendants":1,"id":45304610,"kids":[45309898],"score":13,"time":1758305112,"title":"Toyoake: The Japanese city that wants to limit cell phone use to two hours a day","type":"story","url":"https://english.elpais.com/international/2025-09-01/toyoake-the-japanese-city-that-wants-to-limit-cell-phone-use-to-two-hours-a-day.html"}],[45306410,{"by":"fee_hunter","descendants":4,"id":45306410,"kids":[45311521,45309853,45306990,45306978],"score":3,"text":"I’ve noticed a growing pattern: hidden fees buried in SaaS terms – auto-renewals, cancellation charges, “maintenance” costs.

Most users only realize weeks or months later, and by then it’s too late. I’ve seen people lose $50–$500 on a single subscription just from the fine print.

Why is it so hard to spot these charges up front? Is it dark-pattern design, or just that nobody reads the T&Cs?

Curious to hear if anyone here has strategies/tools for catching these before they bite.

(Tomorrow I’ll share something that might help with this problem.)","time":1758315046,"title":"SaaS Fees Are Everywhere – Why Don't We Catch Them","type":"story"}],[45309154,{"by":"_p2zi","descendants":3,"id":45309154,"kids":[45309813],"score":3,"time":1758332378,"title":"Sniffing Out Danger","type":"story","url":"https://news.uci.edu/2025/09/19/sniffing-out-danger/"}],[45294610,{"by":"tosh","descendants":1,"id":45294610,"kids":[45298621],"score":4,"time":1758227288,"title":"Japanese addresses: No street names. Block numbers","type":"story","url":"https://sive.rs/jadr"}],[45297878,{"by":"gamechangr","descendants":1,"id":45297878,"kids":[45298588],"score":3,"time":1758255294,"title":"Interesting Ideas I've Found in 2025 (So Far)","type":"story","url":"https://www.derekthompson.org/p/the-25-most-interesting-ideas-ive"}],[45298334,{"by":"todsacerdoti","descendants":3,"id":45298334,"kids":[45344306,45343110,45298561],"score":30,"time":1758260944,"title":"The common sense unit of work","type":"story","url":"https://blog.nilenso.com/blog/2025/09/17/the-common-sense-unit-of-work/"}],[45245197,{"by":"PaulHoule","descendants":1,"id":45245197,"kids":[45249751],"score":5,"time":1757900427,"title":"Bison herds 'reawaken' Yellowstone's prairies","type":"story","url":"https://phys.org/news/2025-08-bison-herds-reawaken-yellowstone-prairies.html"}],[45247288,{"by":"tombot","descendants":3,"id":45247288,"kids":[45247576,45249699,45247448],"score":2,"time":1757923790,"title":"Three random words to create a password that's 'long enough and strong enough'","type":"story","url":"https://www.ncsc.gov.uk/collection/top-tips-for-staying-secure-online/three-random-words"}],[45248473,{"by":"bookofjoe","descendants":2,"id":45248473,"kids":[45249619,45248474],"score":4,"time":1757936045,"title":"Is America Ready for Japanese-Style 7-Elevens?","type":"story","url":"https://www.nytimes.com/2025/09/09/business/7-eleven-ceo-stephen-dacus.html"}],[45238055,{"by":"tcumulus","descendants":159,"id":45238055,"kids":[45238591,45239269,45238559,45238759,45238345,45238539,45238488,45238987,45238655,45238354,45238479,45239475,45238429,45239913,45238400,45238612,45240659,45243418,45242015,45239910,45243724,45242606,45238343,45238710,45238901,45239063,45238548,45240036,45238453,45238968,45243566,45238534,45238929,45238824,45249482,45239032,45238472,45238593,45238218,45243937,45238959,45238586,45238972],"score":742,"time":1757833244,"title":"Models of European metro stations","type":"story","url":"http://stations.albertguillaumes.cat/"}],[45244322,{"by":"stackohlee","descendants":1,"id":45244322,"kids":[45249393],"score":2,"time":1757892179,"title":"Google Research AI Quests","type":"story","url":"https://research.google/ai-quests/intl/en_gb"}]]

user:	poppobit
created:	September 15, 2025
karma:	15
about:	Building tools for AI creators