16:[[47584540,{"by":"treexs","descendants":1022,"id":47584540,"kids":[47584683,47589150,47585511,47585627,47585326,47584821,47585866,47585239,47585810,47588777,47591729,47584963,47585039,47591526,47587634,47585377,47585001,47591129,47584778,47585083,47584882,47584711,47588877,47584945,47587245,47587967,47588156,47587752,47590350,47585468,47587664,47586502,47585596,47587087,47587150,47585251,47596114,47586912,47585456,47588733,47592799,47585590,47590788,47584640,47591583,47587406,47584622,47590015,47587346,47596842,47591674,47593449,47585870,47585110,47588368,47590726,47587083,47586180,47585010,47616170,47589197,47585026,47592152,47586060,47589699,47588011,47589062,47585763,47586037,47586565,47591451,47588012,47586566,47592603,47584709,47587476,47585044,47585096,47588513,47591148,47591399,47593314,47586495,47589680,47587601,47591213,47586550,47594895,47586199,47591904,47599262,47586125,47585979,47592004,47587603,47595263,47595730,47592044,47585143,47586478,47595514,47587519,47586685,47586632,47589921,47587179,47588317,47587212,47592246,47593109,47593567,47593099,47629940,47619685,47591103,47603580,47586541,47608074,47628358,47592757,47586670,47584938,47603690,47592512,47596009,47585092,47599616,47585999,47651743,47585929,47586564,47589873,47585074,47588668,47585325,47605897,47605869,47591634,47586567,47586847,47587423,47587557,47586682,47586473,47587864,47585855,47587547,47587360],"score":2095,"text":"https://xcancel.com/Fried_rice/status/2038894956459290963

Related ongoing thread: The Claude Code Source Leak: fake tools, frustration regexes, undercover mode - https://news.ycombinator.com/item?id=47586778","time":1774947640,"title":"Claude Code's source code has been leaked via a map file in their NPM registry","type":"story","url":"https://twitter.com/Fried_rice/status/2038894956459290963"}],[45789474,{"by":"thm","descendants":213,"id":45789474,"kids":[45790346,45790180,45791179,45793022,45790436,45789988,45796666,45790217,45790579,45791723,45790562,45792390,45796641,45790452,45797669,45790917,45790186,45795604,45792456,45790197,45798172,45794838,45793518,45817685,45790571,45791873,45795105,45790474,45791334,45795558,45790409,45790454,45791613,45790823,45797873,45796016,45797406,45792689,45791307,45793115,45791240,45796690,45796588,45791020,45790137,45790485,45793374,45796596,45790811,45796426,45795313,45790194,45791171,45793262,45799657,45790755,45790432,45799241,45799173,45799722,45790980,45789827,45790296,45790173,45790710,45791726,45798043,45790298],"score":512,"time":1762081978,"title":"URLs are state 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A Possible LaTeX 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rules","type":"story","url":"https://tixy.land"}],[43840193,{"by":"jasonthorsness","descendants":227,"id":43840193,"kids":[43842557,43842985,43841449,43842493,43842785,43841672,43842749,43851496,43842437,43841393,43847239,43845349,43844676,43842119,43842087,43843466,43851122,43841691,43845189,43852667,43842460,43845120,43855341,43854636,43843394,43842050,43855146,43848546,43841799,43843054,43843622],"score":458,"time":1745976391,"title":"You Wouldn't Download a Hacker News","type":"story","url":"https://www.jasonthorsness.com/25"}],[43815523,{"by":"david927","descendants":1215,"id":43815523,"kids":[43819676,43815778,43821480,43822853,43821341,43819357,43818076,43817944,43822671,43817668,43829784,43833585,43818717,43818286,43818532,43819142,43820276,43831695,43822955,43821457,43817798,43821274,43822369,43821301,43820516,43819542,43819848,43820553,43816356,43826371,43818126,43819171,43818440,43822449,43821967,43826865,43825759,43826720,43823305,43819783,43822643,43818159,43827754,43821240,43833568,43820392,43819526,43818961,43819407,43821616,43817600,43823603,43819099,43820088,43819510,43832418,43819958,43829481,43827516,43836304,43824553,43825333,43815958,43817880,43821327,43818137,43827252,43818754,43817691,43823032,43819819,43818760,43817046,43818393,43823348,43819458,43838429,43820470,43823703,43815553,43821424,43825619,43821199,43818339,43819331,43822156,43826623,43816875,43822705,43821336,43822452,43821191,43823189,43824189,43816048,43824206,43815813,43821636,43822865,43817851,43826507,43825275,43828804,43823472,43817917,43815856,43834525,43827404,43830268,43824827,43826466,43821838,43825482,43827256,43817905,43829791,43840212,43821294,43837934,43815934,43822551,43820419,43822887,43822993,43820479,43826502,43817858,43826902,43819449,43815569,43824708,43830441,43818976,43826445,43818968,43818971,43836166,43815584,43816064,43832359,43835020,43833786,43815847,43822664,43819978,43818652,43822721,43821357,43817998,43819428,43836556,43824537,43823090,43828920,43817713,43819852,43818798,43836848,43818612,43828851,43818390,43816017,43822695,43826208,43823338,43834601,43831139,43822062,43817625,43818570,43816072,43818732,43830626,43816226,43819779,43821870,43823007,43818523,43830495,43816959,43822266,43845252,43820132,43823083,43817659,43830217,43819677,43904792,43862517,43836388,43819744,43828768,43818254,43822728,43817988,43822584,43819107,43819037,43823269,43818600,43818575,43822736,43830191,43815966,43843181,43828090,43836555,43823588,43826141,43856423,43824817,43829364,43817956,43827484,43818686,43836372,43818547,43832923,43825405,43823793,43820265,43818445,43819636,43815882,43824092,43822197,43819827,43820310,43840056,43828826,43892135,43822694,43831903,43819944,43827201,43828439,43819440,43818439,43822787,43838554,43821476,43824528,43820911,43816262,43818998,43869482,43818184,43829890,43821047,43825983,43822882,43844146,43825028,43820999,43817962,43820292,43822981,43821724,43820969,43822224,43821465,43821593,43821908,43822403,43818990,43821510,43818166,43819939,43833776,43820501,43850352,43823835,43818809,43816304,43817654,43816296,43826154,43826296,43832813,43817695,43819034,43822362,43815862,43818344,43816334,43826738,43820348,43820998,43828525,43818747,43817738,43822805,43816065,43821558,43820482,43815838,43821723,43818188,43826633,43822195,43822908,43818351,43818727,43823016,43818597,43822426,43823657,43820451,43816316,43818587,43821816,43823601,43817721,43823306,43819638,43826332,43826594,43823520,43818537,43826909,43816440,43821750,43821555,43817804,43821860,43818936,43827158,43816223,43819584,43826842,43840110,43821580,43827803,43819727,43821225,43822904,43871922,43833452,43823108,43828449,43818298,43827267,43816256,43822131,43824051,43836001,43831802,43826432,43820519,43826479,43816280,43821062,43826538,43825933,43822056,43817771,43835137,43831183,43902120,43893015,43818873,43817941,43830548,43816278,43828896,43819422,43828853,43818592,43826287,43820940,43821583,43846546,43822583,43820045,43827492,43820014,43829355,43819778,43830686,43819276,43829289,43818396,43822773,43819286,43830418,43828720,43818134,43826710,43827508,43817813,43818368,43819379,43819356,43832705,43824060,43818898,43821037,43816215,43819176,43855092,43835982,43820157,43823814,43819711,43827103,43828749,43826829,43817397,43833387,43819160,43851600,43824653,43819890,43819196,43829044,43819272,43824260,43819932,43816115,43817981,43822021,43817924,43821362,43827332,43833804,43825926,43816113,43818161,43831138,43818045,43838246,43826311,43822540,43824511,43818663,43828368,43828167,43827203,43819621,43821813,43818420,43823075,43832535,43844918,43822039,43836007,43815807,43823743,43837540,43826337,43817618,43819238,43823117,43819738,43823884,43819005,43819630,43817741,43821542,43847525,43821968,43833426,43855994,43821934,43818741,43823071,43823208,43820172,43817723,43828891,43821314,43823099,43818737,43816332,43819946,43824764,43821938,43818467,43830805,43819572,43846651,43828989,43822052,43819754,43879980,43818708,43817612,43828936,43840406,43825911,43829507,43823038,43826475,43826959,43827548,43823214,43826221,43820656,43910287,43824052,43874797,43818198,43820197,43819773,43819594,43818516,43824624,43824725,43823384,43822890,43818903,43819150,43847141,43831593,43818377,43827210,43818452,43817993,43819970,43817969,43836011,43822294,43830047,43825625,43821949,43818833,43829823,43819315,43822637,43815607,43821184,43821181,43830131,43818062,43818909,43817628,43818638,43824357,43820358,43828724,43872538,43818092,43838485,43821581,43815752,43821861,43826546,43820537,43830696,43819359,43816233,43815795,43818451,43817582,43848985,43824979,43823132,43827965,43826835,43823490,43816076,43819837,43876960,43818734,43816679,43827534,43835103,43823355,43833845,43819479,43819192,43838379,43832167,43817733,43818219,43828191,43824328,43820391,43856487,43817791,43824040,43817948,43823278,43829055,43871162,43817891,43832354,43821649,43826847,43817743,43835001,43837588,43819586,43821966,43836899,43818349,43875581,43818405,43823592,43825508,43821255,43818030,43829328,43819736,43840336,43836075,43818099,43828652,43825031,43818507,43822364,43840101,43830513,43824261,43823547,43819602,43815776,43816306,43818944,43818790,43818528,43836185,43824360,43818342,43821897,43819486,43824776,43820446,43826118,43854532,43829115,43892866,43826130,43831818,43825186,43827419,43823655,43821754,43821737,43816267,43818490,43816343],"score":410,"text":"What are you working on? Any new ideas that you're thinking about?","time":1745791701,"title":"Ask HN: What are you working on? (April 2025)","type":"story"}],[42171096,{"by":"_3sep","descendants":31,"id":42171096,"kids":[42212774,42214453,42211626,42210517,42211853,42210281,42210179,42211027,42214454,42211275,42214658,42209921,42228876,42215485,42211072,42224443,42211369,42210693],"score":168,"time":1731923824,"title":"Interactive Visual Sorting","type":"story","url":"https://mszula.github.io/visual-sorting/"}],[42082430,{"by":"chipweinberger","descendants":194,"id":42082430,"kids":[42103345,42107595,42103418,42102636,42105657,42102244,42109272,42109667,42104424,42105799,42104088,42102810,42102928,42102182,42103521,42102678,42102160,42104072,42102750,42102275,42104687,42104940,42105284,42102175,42082564,42102781,42111212,42104509,42103094,42105808,42108577,42103327,42109951,42105286,42102106,42102536,42105148,42108777,42112437,42187015,42103991,42108642,42104349,42082643,42108308,42109588,42104706,42109216,42104336,42110144,42109805,42108270,42104066,42103275,42110249,42105465,42102033,42083934,42102481,42106450,42102100,42104615,42119254,42130934,42110271,42105066,42104915,42102149,42104877,42111229,42110165,42082514,42101990,42082471,42107428,42108382,42106941,42102025,42103101,42108783,42110342,42105870,42106664,42106833,42105647,42102461,42111481,42102624,42109198,42109290,42102358,42106048,42098617,42103104,42102633],"score":590,"text":"Hey HN!

A few years ago, I left my cushy big tech job to make hardware.

And made the device I always wanted - an automatic piano recorder!

I usually play piano improvisationally, and manually hitting record never meshed well with that. But there are always moments I wish I recorded, and now they are!

Hopefully it scratches a similar itch for some of you as well!

A few of the tech details:\n* built on an esp32-s3\n* custom injection molded enclosure\n* BLE comms, sd card storage, DS1302 RTC \n* android & ios apps with Flutter \n* Shadertoy vfx support for video sharing

- Chip","time":1731022899,"title":"Show HN: I made a tiny device for automatically recording digital pianos","type":"story","url":"https://jamcorder.com/"}],[39941859,{"by":"jgrahamc","descendants":74,"id":39941859,"kids":[39943703,39946185,39944537,39942337,39942695,39944033,39943442,39942364,39946881,39942388,39949267,39944725,39942808,39944613,39944623,39945995,39945713,39945710,39942524],"score":202,"time":1712322224,"title":"Cloudflare acquires PartyKit to allow developers to build real-time multi-user","type":"story","url":"https://blog.cloudflare.com/cloudflare-acquires-partykit"}],[38413660,{"by":"momciloo","descendants":129,"id":38413660,"kids":[38417315,38416214,38419165,38420221,38419895,38417243,38417443,38415286,38417486,38416695,38418685,38420374,38416287,38431386,38416156,38429114,38417839,38415396,38419810,38416176,38420176,38423263,38419377,38415719,38415450,38419708,38424490,38415279,38415783,38415837,38420874,38418897,38416386,38417806,38417341,38416587,38415840,38415809,38415530,38416954,38415856,38415408],"score":403,"text":"Two browser windows (acting as socket clients) communicate their:

- Screen dimensions - (screen.width, screen.height)

- Window dimensions - (window.innerWidth, window.innerHeight)

- Window X/Y position - (window.screenX, window.screenY)

...or whichever calculation works best for you.

The original work by Bjorn Staal https://twitter.com/_nonfigurativ_/status/172732259457002734 used localStorage, but I found sockets more fun, because if tweaked a bit, this can be shared with friends.

Here's a demo of how it works and the codebase: https://github.com/Momciloo/fun-with-sockets/","time":1700921809,"title":"Show HN: I saw this mind-blowing experiment, so I made a simple version of it","type":"story","url":"https://github.com/Momciloo/fun-with-sockets"}],[36646163,{"by":"murkle","descendants":2,"id":36646163,"kids":[36796947,36646227],"score":3,"time":1688834899,"title":"Tixy.land","type":"story","url":"https://tixy.land/"}],[36786751,{"by":"jakegmaths","descendants":2,"id":36786751,"kids":[36917868,36786752],"score":3,"time":1689776217,"title":"Tixy tutorial – Match visual patterns with JavaScript","type":"story","url":"https://www.mathsuniverse.com/tixy"}]]

1.	Tixy tutorial – Match visual patterns with JavaScript(mathsuniverse.com) 3 points by jakegmaths 2 years ago \| 2 comments
2.	Show HN: Infinity Whiteboard, Designed for Teachers(mathsuniverse.com) 17 points by jakegmaths 3 years ago \| 1 comment

user:	jakegmaths
created:	May 12, 2023
karma:	218