15:[[47881371,{"by":"i_am_a_squirrel","descendants":0,"id":47881371,"kids":[47881372],"score":5,"text":"is it useful? probably not!","time":1776975880,"title":"Show HN: Tron Hilbert Curve Macro","type":"story","url":"https://github.com/EricNelson12/retrocycles-hilbert"}],[47663743,{"by":"JKCalhoun","descendants":25,"id":47663743,"kids":[47702924,47702098,47702174,47705186,47701888,47703832,47670346,47708108,47706683,47704328,47702868,47722398,47701825,47702052,47705012,47711355,47709990,47704033,47708636,47713560,47702345,47709145],"score":114,"text":"Did this a few years ago. Seems apropos. Sources and more here: https://github.com/EngineersNeedArt/Mooncraft2000","time":1775495380,"title":"Show HN: Moon simulator game, ray-casting","type":"story","url":"https://mooncraft2000.com"}],[47654062,{"by":"e-topy","descendants":736,"id":47654062,"kids":[47694725,47690690,47654145,47694291,47693222,47696355,47694637,47690826,47697848,47695705,47690694,47693778,47696084,47693886,47690744,47695714,47693378,47694704,47701633,47690820,47695439,47699515,47698745,47693702,47690794,47690734,47696563,47690949,47693126,47693576,47702643,47694168,47701614,47691165,47694924,47696573,47693684,47700983,47694989,47701818,47693726,47698556,47695490,47693345,47701294,47694336,47702469,47694294,47695982,47693627,47695117,47694330,47693376,47693350,47694204,47695736,47695233,47693651,47699642,47690793,47697783,47694024,47699469,47698193,47694236,47693254,47702989,47699982,47696817,47694868,47693343,47696277,47702326,47694122,47694085,47694424,47691794,47693280,47694651,47694310,47693633,47693977,47690764,47677493,47690777,47656739,47693908,47696654,47732288,47695289,47694969,47694288,47690872,47699422,47705499,47693464,47656513,47702632,47697808,47693675,47698588,47686859,47702772,47693574,47693925,47695140,47700682,47695303,47693329,47698517,47696521,47691177,47699002,47696326,47693830,47699705,47694554,47694000,47698129,47745252,47696518,47731279,47695503,47690716,47697903,47694317,47704510,47694419,47699643,47695606,47695860,47694023,47694066,47695293,47704110,47693767,47702932,47700360,47694275,47695508,47668386,47695694,47667334,47690824,47698650,47696966,47700945,47711368,47697984,47690970,47694550,47696532,47681863,47699463,47699022,47654132,47702553,47700089,47700538,47696884,47690938,47694430,47698754,47699454,47691006,47698566,47695271,47697048,47694863,47693994,47690658,47694003,47699164,47695544,47700594,47696656,47695485,47700422,47700586,47696514,47697958,47696778,47695349,47698584,47707298,47700038,47698742,47698971,47696145,47699178,47710066,47701255,47696587,47701779,47688771,47696349,47701179,47693985,47694618,47697856,47700716,47698839,47698426,47694047,47701857,47695604,47700872,47696325,47699024,47697388,47694977,47698592,47695584,47701834,47695050,47695191,47698257,47699688,47728104,47712169,47701291,47703428,47693783,47720961,47703308,47700731,47698621,47696870,47700664,47736148,47739477,47694340,47697789,47693704,47694388,47703648,47703078,47694731],"score":483,"text":"$16","time":1775424619,"title":"Ask HN: Any interesting niche hobbies?","type":"story"}],[47270807,{"by":"armandhammer10","descendants":76,"id":47270807,"kids":[47273089,47274609,47340735,47381067,47281311,47279179,47271276,47279211,47298323,47273993,47279904,47272312,47391796,47273621,47361023,47273415,47272285,47280497,47271283,47369069,47275991,47279573,47273995,47278651,47275747,47271256,47274239,47275873,47275298,47273425,47270990,47289972,47270963,47272720,47272451,47276827,47275847,47275848,47272418],"score":190,"text":"We built an ant colony simulation as an internal hiring challenge at Moment and decided to open it up publicly.

You write a program in a custom assembly-like (we call it ant-ssembly) instruction set that controls 200 ants. Each ant can sense nearby cells (food, pheromones, home, other ants) but has no global view. The only coordination mechanism is pheromone trails, which ants can emit and sense them, but that's it. Your program runs identically on every ant.

The goal is to collect the highest percentage of food across a set of maps. Different map layouts (clustered food, scattered, obstacles) reward very different strategies. The leaderboard is live.

Grand prize is a trip to Maui for two paid for by Moment. Challenge closes March 12.

Curious what strategies people discover. We've seen some surprisingly clever emergent behavior internally.","time":1772770540,"title":"Show HN: Swarm – Program a colony of 200 ants using a custom assembly language","type":"story","url":"https://dev.moment.com/"}],[43830544,{"by":"buzzmerchant","descendants":39,"id":43830544,"kids":[43834545,43830545,43834391,43837392,43836997,43834858,43835181,43837094,43836066,43838565,43834192,43838465,43835986,43838969,43835594,43833409,43834739],"score":186,"time":1745920744,"title":"How to build Intrinsic Motivation: a review of the science","type":"story","url":"https://erringtowardsanswers.substack.com/p/intrinsic-motivation"}],[43829035,{"by":"hyperific","descendants":363,"id":43829035,"kids":[43834588,43832356,43833977,43829188,43833313,43832477,43829281,43833384,43829418,43832333,43834722,43829412,43830795,43835154,43833341,43830704,43834603,43829280,43829585,43829487,43829730,43832677,43834148,43837186,43836913,43833832,43833132,43833758,43833378,43833664,43830269,43829484,43841929,43843273,43837344,43832934,43833642,43833142,43830164,43835204,43834445,43838581,43841116,43833537,43831895,43831336,43835003,43833393,43830460,43831153],"score":804,"time":1745905553,"title":"LibreLingo – FOSS Alternative to Duolingo","type":"story","url":"https://librelingo.app"}],[43512470,{"by":"adityaathalye","descendants":136,"id":43512470,"kids":[43542032,43542600,43542193,43541631,43541960,43543214,43541877,43544650,43541941,43542781,43546041,43543706,43541545,43543239,43544116,43541620,43542309,43546864,43541561,43549976,43545089,43542094,43542175,43542364],"score":460,"time":1743218851,"title":"A deliberate practice app for guitar players who want to level up","type":"story","url":"https://www.captrice.io/"}],[43392951,{"by":"blackbrokkoli","descendants":83,"id":43392951,"kids":[43414960,43414807,43416124,43415440,43417331,43414601,43415457,43417905,43418174,43415314,43415034,43414580,43416714,43417921,43414345,43414984,43415065,43418142,43415611,43414505,43443389,43414398,43420138,43420131,43419520,43419011,43417697,43414362,43420401,43436458,43440361,43416666,43417363,43416483,43417593,43415286,43420418,43414264,43430516,43415128,43417213,43440187,43419965,43414812,43415015,43417767,43414453,43419777,43419654],"score":217,"text":"Hi HN,

I made a web game to practice country locations a while ago and HN liked it, so I thought I'd post my updated version as well.

As for how the game works and feels, I'd really recommend you checking it out for yourself, it's free, no signup, no ads.

The tech stack is Vue + ts + Tailwind/Daisy for the looks. The learning algorithm is a slight modification of the ts version of FSRS.

If you have anything to add, it's open source as well (https://github.com/koljapluemer/learn-worldmap), although not well documented yet.

In the end it's just a little sideproject, but I hope you enjoy it — any feedback welcome :)","time":1742247337,"title":"Show HN: Learn where countries are on the world map with Spaced Repetition","type":"story","url":"https://map.koljapluemer.com"}],[42864272,{"by":"2-3-7-43-1807","descendants":348,"id":42864272,"kids":[42867550,42864447,42864509,42864448,42864491,42865360,42864416,42877117,42864738,42873425,42873564,42879301,42876859,42871748,42887974,42864661,42864599,42864529,42871505,42865956,42873208,42878953,42879139,42875367,42875094,42876838,42878638,42875343,42887092,42864433,42873367,42878684,42876631,42864632,42873430,42877691,42873579,42883047,42873194,42864489,42872297,42874265,42872326,42877646,42872054,42872159,42864298,42864404,42875606,42871203,42872791,42871275,42874720,42864479],"score":528,"time":1738154837,"title":"Asteroid Impact on Earth 2032 with Probability 1% and 8Mt Energy","type":"story","url":"https://cneos.jpl.nasa.gov/sentry/details.html#?des=2024%20YR4"}],[42634624,{"by":"todsacerdoti","descendants":55,"id":42634624,"kids":[42636366,42636156,42636329,42634801,42649931,42636665,42639633,42638826,42638760,42638451,42636432,42636192,42639318,42638373,42635013,42636351,42638710,42634855,42639210,42636628,42636695],"score":556,"time":1736346658,"title":"Fidget","type":"story","url":"https://www.mattkeeter.com/projects/fidget/"}],[42398651,{"by":"bo0tzz","descendants":103,"id":42398651,"kids":[42428951,42429183,42429866,42428694,42428916,42429189,42428717,42429244,42428984,42429437,42431980,42429995,42429098,42428514,42442110,42431845,42428875,42431585,42438515,42428863],"score":109,"time":1734007122,"title":"CADing and 3D printing like a software engineer","type":"story","url":"https://fangpenlin.com/posts/2024/12/11/cading-and-3d-printing-like-a-software-engineer-part1/"}],[42138384,{"by":"yihlamur","descendants":12,"id":42138384,"kids":[42138385,42138798,42138689,42138886],"score":10,"time":1731604321,"title":"How AI is beating VCs in their own game","type":"story","url":"https://arxiv.org/abs/2411.08257"}],[42006125,{"by":"surmoi","descendants":9,"id":42006125,"kids":[42022917,42039674],"score":28,"time":1730377286,"title":"Open-source wheeled biped robot","type":"story","url":"https://github.com/upkie/upkie"}],[41848150,{"by":"klimeryk","descendants":148,"id":41848150,"kids":[41850460,41852596,41848738,41848824,41851594,41851114,41849984,41850148,41850592,41848701,41849296,41854426,41849072,41849466,41849646,41849163,41858219,41849283,41849381,41860113,41851932,41850673,41848780,41855679,41849814,41854794,41849512,41849839,41848818,41852075,41850375,41849342,41849642,41849337,41853064,41848820,41852756,41849588,41851465,41857692,41849106,41849568,41856773,41851586,41852714,41848844,41850829,41864601,41855643,41854482,41863033,41852121,41852734,41861616,41850394,41850566,41849915],"score":832,"text":"$17","time":1728997505,"title":"Show HN: I built the most over-engineered Deal With It emoji generator","type":"story","url":"https://emoji.build/deal-with-it-generator/"}],[41788254,{"by":"ailibrarian","descendants":7,"id":41788254,"kids":[41813981,41812657,41812534,41813292,41814630],"score":20,"text":"It’s not just your average recipe site – they’ve got an AI-powered feature that generates custom dessert recipes based on your preferences or available ingredients!\nIf you’re short on time or ingredients, the site lets you tweak recipes on the fly. You can adjust ingredients to suit your pantry, dietary preferences, or time constraints, and the AI will instantly generate a new dessert idea for you. Super handy for those moments when you have a sweet tooth but not everything in your kitchen!

For example, I tried out a brownie recipe and swapped out sugar for honey – worked like a charm! The flexibility and ease make it really fun to experiment with desserts without spending hours searching for ideas or second-guessing ingredient swaps.","time":1728483671,"title":"Show HN: QuickDessert – generate quick dessert recipes and adjust Ingredients","type":"story","url":"https://quickdessert.recipes"}],[41294509,{"by":"mooreds","descendants":31,"id":41294509,"kids":[41295103,41298462,41295838,41295363,41296606,41295376,41305296,41298180,41295399],"score":68,"time":1724100899,"title":"Late Again","type":"story","url":"https://randsinrepose.com/archives/late-again/"}],[41271014,{"by":"hollisbrown","descendants":46,"id":41271014,"kids":[41272493,41273433,41272693,41273918,41273373,41272464,41275261,41273759,41279386,41272421,41273040,41285482,41282688,41272402,41275016,41272550,41273480,41296489,41273821,41279696,41272798],"score":171,"text":"I've used blender for more than a decade and now ask myself what the best way to teach it would look like.

Video generally seems the best format to explain how to solve a specific problem, but its not exactly great for larger collections of small bits of information – like blender shortcuts.

This is why I made this video/text hybrid website from scratch. If you're a blender user or have experience in teaching others, I'd be very happy to hear your thoughts on it.

I'm also posting this here because I assume many of your are professional web developers. I'm a learning hobbyist and wondering if there are any issues with the way I built the website.

Thanks!

Github: https://github.com/hollisbrown/blendershortcuts","time":1723847886,"title":"Show HN: Learn Blender shortcuts with lots of tiny videos","type":"story","url":"https://hollisbrown.github.io/blendershortcuts/"}],[40471852,{"by":"koek67","descendants":16,"id":40471852,"kids":[40473705,40475187,40476949,40483459,40475628,40474404,40481369],"score":30,"text":"A no nonsense tool to build resumes in pure Python. No extra dependencies, no pip install etc.

Ths tool creates a clean, easy to read resume as a self contained HTML file\n You can easily convert this to PDF in your browser.

Let me know what you think! I created this to help me quickly tailer my resume for multiple jobs. Writing a resume in Google Docs just wasn't cutting it. Cheers!","time":1716598885,"title":"Show HN: Resume Builder in Python","type":"story","url":"https://github.com/koek67/resume-builder"}],[40429200,{"by":"sabrina_ramonov","descendants":62,"id":40429200,"kids":[40429500,40432471,40430064,40432903,40430318,40429760,40430689,40431083,40432157,40429975,40434617,40429333,40430422,40429841,40433348,40429640,40432694,40429727,40438744,40440140],"score":321,"time":1716302862,"title":"Show HN: I built a game to help you learn neural network architectures","type":"story","url":"https://graphgame.sabrina.dev/"}],[40337345,{"by":"rmason","descendants":45,"id":40337345,"kids":[40337672,40337802,40337892,40338632,40338760,40347186,40337682,40338287,40344536,40337690,40338616,40338379,40337517,40337753,40338336,40337660,40337612],"score":58,"time":1715545735,"title":"Tech startup connects to two satellites in orbit from Earth via Bluetooth","type":"story","url":"https://www.techradar.com/pro/tech-startup-connects-to-two-satellites-in-orbit-from-earth-via-bluetooth-using-off-the-shelf-chip-and-a-software-update"}],[40272339,{"by":"smandava","descendants":141,"id":40272339,"kids":[40281349,40302764,40300893,40301308,40299061,40300652,40298902,40301344,40306475,40303857,40309575,40307876,40301112,40299381,40275748,40302861,40304095,40300195,40299788,40300609,40299569,40310158,40300733,40300734,40303408,40305795,40302769,40304203,40288637,40300785,40299551,40303487,40303820,40309567,40308665,40299567,40303391,40305177,40299141,40301644,40310778,40303799,40313153,40272340,40305667,40300455],"score":320,"text":"I made SABR - an AI model that helps you visualize the beta/technique on any route, based on your body parameters. You can input a video of you climbing any route, in any orientation or lighting condition (it's truly versatile!). SABR then creates a virtual avatar of your body shape and uses it to climb the route you're climbing. Then, you can compare/contrast.

You can see the demo here:\nhttps://www.youtube.com/watch?v=cnvNPWoYZz4

Will be open sourcing the model, backend, and frontend codebase soon!","time":1714982978,"title":"Show HN: AI climbing coach – visualize how to climb any route based on your body","type":"story","url":"https://climbing.ai/"}]]

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user:	i_am_a_squirrel
created:	September 11, 2023
karma:	101