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You get a small chat overlay on every page. Ask it about the page and it (usually) figures out which tools to call. It has a thinking mode that shows chain-of-thought reasoning as it works.
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implementation of eIDAS will require an Apple/Google account to function","type":"story","url":"https://bmi.usercontent.opencode.de/eudi-wallet/wallet-development-documentation-public/latest/architecture-concept/06-mobile-devices/02-mdvm/"},{"by":"leduyquang753","descendants":0,"id":47638043,"score":14,"time":1775301524,"title":"Rendering arbitrary-scale emojis using the Slug algorithm","type":"story","url":"https://leduyquang753.name.vn/blog/2026/4/4/rendering-arbitrary-scale-emojis-using-the-slug-algorithm"},{"by":"naves","descendants":231,"id":47640380,"kids":[47642678,47643107,47641575,47641898,47642313,47647673,47641063,47642176,47648127,47641056,47640900,47642051,47647688,47641757,47641372,47642081,47641298,47651041,47645232,47644318,47652896,47641739,47643284,47643101,47640871],"score":504,"text":"https://xcancel.com/__tinygrad__/status/2039213719155310736","time":1775319370,"title":"Apple approves driver that lets Nvidia eGPUs work with Arm 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RAM","type":"story","url":"https://www.windowslatest.com/2026/04/05/new-copilot-for-windows-11-includes-a-full-microsoft-edge-package-uses-more-ram/"},{"by":"waveywaves","descendants":49,"id":47645025,"kids":[47648895,47647018,47645779,47646383,47647410,47648197,47654920,47657433,47657272,47647284,47648353,47645566,47646893,47646067,47652541,47647680,47645055],"score":112,"text":"Hi HN, I built Contrapunk because I wanted to play guitar and hear\ncounterpoint harmonies generated in real-time. It takes audio from your guitar, MIDI player or your computer keyboard and generates harmony voices that follow counterpoint rules to generate harmonies. You can choose the key you would like to improvise/play in and the voice leading style and which part of the harmony you would like to play as, as well.
macOS DMG:\nhttps://github.com/contrapunk-audio/contrapunk/releases/tag/...
Source: https://github.com/contrapunk-audio/contrapunk (do open any issues if you have any)
Would love feedback on the DSP approach and the harmony algorithms. I am also looking at training a ML model for better realtime guitar to midi detection. I believe that will take some time.","time":1775349618,"title":"Show HN: Contrapunk – Real-time counterpoint harmony from guitar input","type":"story","url":"https://contrapunk.com/"},{"by":"laszlokorte","descendants":26,"id":47642601,"kids":[47647940,47648358,47646434,47645701,47645618,47642888,47646452,47645763,47649056,47647031,47647777,47645788,47656894],"score":162,"text":"The latest 3Blue1Brown video [1] about the M. C. Escher print gallery effect inspired me to re-implement the effect as WebGL fragment shader on my own.
[1]: https://www.youtube.com/watch?v=ldxFjLJ3rVY","time":1775331834,"title":"Show HN: M. C. Escher spiral in WebGL inspired by 3Blue1Brown","type":"story","url":"https://static.laszlokorte.de/escher/"},{"by":"muunbo","descendants":0,"id":47655480,"score":6,"time":1775435471,"title":"Make Humans Analog Again","type":"story","url":"https://bhave.sh/make-humans-analog-again/"},{"by":"dtawfik1","descendants":2,"id":47656874,"kids":[47658626,47657299,47657273],"score":21,"time":1775448361,"title":"The Reason VO₂ Max Declines with Age","type":"story","url":"https://www.gethealthspan.com/research/article/why-vo2-max-declines-with-age"},{"by":"benn67","descendants":4,"id":47656695,"kids":[47657305],"score":15,"time":1775446478,"title":"Anthropic has a blacklist on the word \"OpenClaw\"","type":"story","url":"https://iili.io/BuL3tKN.png"},{"by":"zenincognito","descendants":203,"id":47648404,"kids":[47649270,47650408,47650713,47648938,47649377,47648763,47649712,47649902,47649085,47652238,47650467,47649845,47652942,47649808,47653609,47649578,47651647,47649114,47650953,47649680,47650262,47652050,47651725,47651596,47651353,47652849,47658606,47649539,47650429,47655213,47649457,47654124,47651476,47648743,47654446,47654299,47652681,47650549,47649528,47648907,47649853,47654051,47649366,47650849,47651662,47651585,47649635,47648902,47649995,47649953],"score":348,"time":1775389693,"title":"My Google Workspace account suspension","type":"story","url":"https://zencapital.substack.com/p/sad-story-of-my-google-workspace"},{"by":"toomuchtodo","descendants":112,"id":47604887,"kids":[47641795,47605369,47643633,47643471,47641744,47652279,47644766,47643553,47641409,47648200,47644467,47643767,47641742,47642268,47604888,47641053],"score":114,"text":"https://archive.today/yn2It","time":1775069268,"title":"Electrical transformer manufacturing is throttling the electrified future","type":"story","url":"https://www.bloomberg.com/features/2025-bottlenecks-transformers/"},{"by":"vinhnx","descendants":7,"id":47608040,"kids":[47650356,47649947,47648836],"score":45,"time":1775086421,"title":"Shared mutable state in Rust (2022)","type":"story","url":"https://draft.ryhl.io/blog/shared-mutable-state/"},{"by":"mikhael","descendants":9,"id":47655155,"kids":[47657251,47656824,47656907,47657054,47655562,47656045],"score":38,"time":1775432720,"title":"'Cognitive Surrender' Is a New and Useful Term for How AI Melts Brains","type":"story","url":"https://gizmodo.com/cognitive-surrender-is-a-new-and-useful-term-for-how-ai-melts-brains-2000742595"},{"by":"firloop","descendants":818,"id":47633396,"kids":[47633987,47635320,47634002,47633867,47637555,47635372,47658661,47641008,47634317,47634826,47633682,47633952,47633466,47633849,47656607,47634154,47635454,47641395,47634590,47634260,47638513,47651375,47634722,47652204,47633760,47633812,47633981,47636595,47636113,47634874,47636490,47648869,47634071,47641560,47633905,47636382,47639134,47635817,47633455,47653611,47633625,47637905,47637205,47633709,47639541,47638068,47648950,47638558,47637703,47633814,47635045,47634676,47647400,47633798,47638581,47633875,47657587,47639348,47635201,47633824,47634892,47633789,47644649,47636407,47634380,47633924,47638180,47635760,47641852,47634856,47634050,47634443,47634015,47634490,47644278,47635561,47637476,47637609,47652936,47648108,47634433,47635812,47635439,47633481,47640999,47640990,47634616,47635624,47635608,47634334,47634279,47644215,47635116,47636387,47634192,47644812,47633491,47637901,47638140,47635115,47640769,47634889,47634876,47634338,47634882,47634772,47634858,47637071,47638422,47635169,47634341,47634044,47635291,47634649,47634782,47633988,47637652,47633982,47635396,47633562,47636914,47638050,47635647,47639183,47636225,47634533,47636698,47633965,47634117,47636165,47633929,47634160,47638680,47635344,47636648,47639318,47636464,47638931,47636857,47636636,47637211,47640836,47639266,47651144,47634829,47634917,47634014,47634529,47633831,47638060,47635392,47636132,47635398,47633618,47633935,47637069,47634356,47635557,47635865,47633770,47637683,47638116,47634381,47633719,47641443,47638980,47637600,47642774,47637154,47634541,47641447,47640394,47639958,47638157,47638734,47633817,47657323,47652524,47654318,47654297,47645217,47638667,47645778,47640332,47638199,47636461,47636440,47637948,47638614,47637444,47635989,47635276,47638618,47635695,47637748,47636198,47636466,47642364,47633955,47640082,47637053,47638489,47641874,47647560,47641564,47636657,47635896,47633926,47633829,47647208,47638279,47646247,47637067,47635095,47647353,47634216,47635316,47633705,47633672,47634151,47637372],"score":1077,"text":"Received the following email from Anthropic:
Hi,
Starting April 4 at 12pm PT / 8pm BST, you’ll no longer be able to use your Claude subscription limits for third-party harnesses including OpenClaw. You can still use them with your Claude account, but they will require extra usage, a pay-as-you-go option billed separately from your subscription.
Your subscription still covers all Claude products, including Claude Code and Claude Cowork. To keep using third-party harnesses with your Claude login, turn on extra usage for your account. This will be enforced April 4 starting with OpenClaw, but this policy applies to all third-party harnesses and will be rolled out to more shortly (read more).
To make the transition easier, we’re offering a one-time credit for extra usage equal to your monthly subscription price. Redeem your credit by April 17. We’re also introducing discounts when you pre-purchase bundles of extra usage (up to 30%).
We’ve been working to manage demand across the board, but these tools put an outsized strain on our systems. Capacity is a resource we manage carefully and we need to prioritize our customers using our core products. You will receive another email from us tomorrow where you’ll have the ability to refund your subscription if you prefer.","time":1775256924,"title":"Tell HN: Anthropic no longer allowing Claude Code subscriptions to use OpenClaw","type":"story"},{"by":"Anon84","descendants":194,"id":47637757,"kids":[47638287,47638349,47644784,47638217,47642583,47641142,47638203,47639104,47639913,47643201,47638385,47645672,47638603,47639515,47638254,47643881,47647147,47638958,47647589,47642806,47642155,47642375,47639942,47644058,47640576,47638935,47644985,47638183,47639362,47638432,47643722,47638360,47639476,47639009,47639135,47644633,47639674,47645200,47640408,47645170,47640352,47647685,47644822,47644622,47639237,47643509,47641241,47638676,47638684,47641568,47641269,47638197,47638176,47638237,47638249],"score":642,"time":1775298381,"title":"Embarrassingly simple self-distillation improves code generation","type":"story","url":"https://arxiv.org/abs/2604.01193"},{"by":"andsoitis","descendants":378,"id":47631118,"kids":[47632457,47631817,47632844,47638077,47634054,47634057,47639075,47632561,47632482,47639669,47635977,47632203,47633828,47634935,47632548,47633702,47633206,47634265,47638356,47634670,47631845,47633328,47636773,47636952,47638917,47631875,47631987,47632417,47636226,47633854,47635766,47642580,47635256,47650709,47631709,47634477,47634447,47637075,47639182,47644128,47635365,47642414,47635047,47632566,47647721,47633271,47635688,47632145,47639775,47631175,47633823,47632822,47634254,47632262,47632602,47636071,47636598,47639855,47633229,47633080,47633296,47634990,47641684,47632425,47638822,47643853,47633573,47633388,47631675,47635900,47631889,47637888,47632510,47639003,47644258,47632321,47632229,47631523,47634256,47642676],"score":1061,"text":"https://www.nasa.gov/image-detail/fd02_for-pao/","time":1775244902,"title":"Artemis II crew take “spectacular” image of Earth","type":"story","url":"https://www.bbc.com/news/articles/ce8jzr423p9o"},{"by":"petalmind","descendants":16,"id":47598835,"kids":[47647356,47647389],"score":71,"time":1775037258,"title":"Rubysyn: Clarifying Ruby's Syntax and Semantics","type":"story","url":"https://github.com/squadette/rubysyn/blob/master/README.md"},{"by":"CharlesW","descendants":0,"id":47654753,"score":7,"time":1775429604,"title":"NMS Ceefax: Remember teletext? This is the same","type":"story","url":"https://nmsceefax.co.uk/"},{"by":"Alifatisk","descendants":19,"id":47653975,"kids":[47654361,47653982,47654243,47657508,47654851,47654248],"score":55,"time":1775423905,"title":"Qwen-3.6-Plus is the first model to break 1T tokens processed in a day","type":"story","url":"https://twitter.com/openrouter/status/2040239467865489874"},{"by":"crcastle","descendants":148,"id":47644864,"kids":[47644993,47645527,47645053,47645356,47645465,47645499,47647165,47650247,47646885,47646155,47645228,47645023,47649675,47646445,47646634,47651176,47647434,47647678,47645665],"score":392,"text":"https://lore.kernel.org/lkml/yr3inlzesdb45n6i6lpbimwr7b25kqk...","time":1775348035,"title":"AWS engineer reports PostgreSQL perf halved by Linux 7.0, fix may not be 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I am built a small application on top of FSI German basic course and I need some feedback regarding it.
It is a small web app. Currently only Unit 01 is available. I will feed in the rest of the units later down the road as I use it myself.
Some of the features includes
- Slow and fast audio with every single word and sentence in this app. You can play them with a click of a button. No need to rewind a tap back and forth.\n- Flashcards with keyboard control to quickly go through the material and drill them out.
You can access the website at https://detawk.com/ . There is a demo video on the landing page. Give it a look before signing up.
If you have any questions or feedback for me, let me know. I hope you like the app.","time":1775130241,"title":"Show HN: I built a small app for FSI German Course","type":"story","url":"https://detawk.com/"},{"by":"jeffmcjunkin","descendants":469,"id":47616361,"kids":[47616439,47617370,47616761,47619651,47617137,47617242,47616579,47616709,47616738,47619184,47620689,47616578,47622107,47622694,47618207,47616838,47618178,47617588,47628006,47618427,47619303,47621682,47623155,47616772,47616443,47617085,47624746,47622491,47616714,47621695,47621801,47619494,47627962,47622455,47624204,47621639,47622677,47636736,47628519,47617994,47616790,47624740,47622232,47616927,47618336,47616576,47638594,47628489,47616580,47619058,47629139,47622519,47626622,47617774,47618317,47616685,47625365,47626849,47621623,47618330,47625292,47617807,47625085,47628634,47622554,47618506,47616717,47619744,47618160,47622537,47618555,47624033,47617893,47621212,47624424,47621541,47619245,47624556,47621169,47619629,47616892,47622410,47618365,47617082,47623501,47630111,47626679,47618963,47624307,47621841,47619856,47617460,47627140,47617037,47621061,47623515,47617141,47620393,47623828,47624350,47623631,47623630,47616945,47623635,47616575,47621790,47616995],"score":1797,"time":1775146254,"title":"Google releases Gemma 4 open models","type":"story","url":"https://deepmind.google/models/gemma/gemma-4/"},{"by":"jeffufl","descendants":10,"id":47652290,"kids":[47653681,47652291,47655057,47653377],"score":49,"time":1775413191,"title":"Samsung Raises DRAM Prices Another ~30% for Q2 2026","type":"story","url":"https://old.reddit.com/user/BuySellRam/comments/1sd9z9k/samsung_raises_dram_prices_another_30_for_q2_2026/"},{"by":"gnabgib","descendants":76,"id":47652726,"kids":[47653409,47653243,47653293,47653897,47653604,47653350,47653108,47653817,47653164,47653229,47653163,47653026,47653196,47654540,47653063,47653198,47653098,47653781],"score":143,"time":1775415715,"title":"Bacteria found in the human intestine capable of improving muscle strength","type":"story","url":"https://www.ugr.es/en/about/news/bacteria-found-human-intestine-capable-improving-muscle-strength"},{"by":"tamnd","descendants":89,"id":47640875,"kids":[47645480,47644888,47646835,47644949,47647504,47654076,47652343,47646499,47652165,47652431,47647968,47645545,47647145,47647045,47645149,47646948,47645086,47646764,47644650,47645350,47646750,47646623,47646170,47644789,47646357,47646122,47649041,47644398,47647291,47654861,47648087,47649110,47646294,47650949,47649369,47651805,47647686],"score":280,"text":"https://x.com/karpathy/status/2040470801506541998
https://xcancel.com/karpathy/status/2040470801506541998","time":1775321865,"title":"LLM Wiki – example of an \"idea file\"","type":"story","url":"https://gist.github.com/karpathy/442a6bf555914893e9891c11519de94f"}]