[{"data":1,"prerenderedAt":339},["ShallowReactive",2],{"project-47559509":3},{"id":4,"name":5,"line":5,"line_source":6,"title":7,"url":8,"domain":9,"maker":10,"posted_at":11,"year":12,"points":13,"comments":14,"rank_in_year":15,"shown_in_year":16,"top":17,"tier":18,"category":19,"subcategory":20,"format":21,"keywords":22,"reception":26,"sentiment":27,"stance_mix":28,"scored_comments":31,"aspects":32,"strip":40,"post_text":43,"what":44,"said":73,"maker_in_thread":170,"shape":183,"grid":188,"attempts":295,"same_week":300,"maker_shows":330,"maker_hidden":331,"reader_version":332,"card":333},"47559509","PeriodicTableOfElements.org","title","Show HN: PeriodicTableOfElements.org","https:\u002F\u002Fperiodictableofelements.org\u002F?lang=en","periodictableofelements.org","nadermx",1774745985,2026,39,49,1408,4366,33,"shown","learning_science","interactive periodic table","web_app",[23,24,25,20],"periodic table","chemistry reference","element quiz","debated",-0.025,{"positive":29,"neutral":30,"mixed":30,"critical":29},7,2,18,{"docs":33,"design":35,"execution":37,"idea":38},{"positive":34,"critical":30},0,{"positive":36,"critical":30},4,{"positive":34,"critical":30},{"positive":39,"critical":39},1,[39,34,41,39,41,34,41,41,34,34,34,34,42,34,42,41,34,39,34,34,34,42,41,34,41,39,39,34,39,39,34,34,34,34,34,34,34,34,34,34],5,3,null,{"problem":45,"audience":56,"pricing":43,"motivation":43,"time_to_build":43,"stack":70,"openness":71,"stage":72,"team_size":71},{"value":46,"source":47,"evidence":48},"Provides an interactive reference for chemical elements and their properties","inferred",[49,53],{"id":50,"by":51,"text":52},"47563805","ProllyInfamous","This has (at least) one error: silver is not the most thermally-conductive element (carbon is, as diamond). It is the most thermally-conductive metal. Only pointing this out…",{"id":54,"by":10,"text":55},"47560941","Added, hover\u002Ftap any element now shows oxidation states, ionization energy, discovery info, and more; thanks for the suggestion",{"value":57,"source":47,"evidence":58},"Students, teachers and chemists",[59,63,67],{"id":60,"by":61,"text":62},"47561455","oskorykh","Cool project. Could see this being useful embedded in LMS platforms or educational sites via iframe. Any plans to allow iframe embedding?",{"id":64,"by":65,"text":66},"47560858","thirtygeo","Needs this! Highly relevant for us geochemists https:\u002F\u002Frailsback.org\u002FPT.html#Popups",{"id":68,"by":51,"text":69},"47564096","[•] \u003Chttps:\u002F\u002Fi.imgur.com\u002FbyGGVjd.png> Much prettier. Could easily have larger pop-ups (entire point is to get information on elements, no?) \u003Chttps:\u002F\u002Fi.imgur.com\u002FIVx5MY5.png>…",[],"unknown","launched",{"praise":74,"objections":90,"requests":129,"questions":146,"alternatives":158},[75],{"value":76,"source":77,"evidence":78},"Fun, useful educational tool with responsive maker","commenter",[79,82,85,89],{"id":80,"by":51,"text":81},"47563929","...and then he (me) cites \u003Chttps:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiamond>, first paragraph. Thanks for responding well — a neat tool. As second suggestion: this probably looks great on a…",{"id":83,"by":51,"text":84},"47599538","Bruhhh this came out so nice for'real: >> \u003Chttps:\u002F\u002Fi.imgur.com\u002FhswLkAt.png> Beryllium finally has a use (as explanatory element)! The American Chemical Society rejoices... ----…",{"id":86,"by":87,"text":88},"47570726","marak830","Oh perfect timing, my son was asking me what that table was when we saw it in a show the other day. Thanks :D",{"id":60,"by":61,"text":62},[91,110,114],{"value":92,"source":77,"evidence":93},"Mobile tap and close interactions were janky",[94,98,102,106],{"id":95,"by":96,"text":97},"47561579","heckelson","2 Criticisms: - On mobile, it's quite hard to hit the X to close an element description. With my specific screen size, I always end up opening Darmstadtium. - The Element quiz…",{"id":99,"by":100,"text":101},"47563252","gitowiec","Stupid bug on Android Firefox. Scrolling to the side opens description",{"id":103,"by":104,"text":105},"47560704","dddgghhbbfblk","The tap interaction is a bit janky on mobile.",{"id":107,"by":108,"text":109},"47561068","dzhiurgis","Tooltip positioning is poor. Also colours are hard to distinguish and layout of table could be better in mobile.",{"value":111,"source":77,"evidence":112},"Factual errors in the data, such as thermal conductivity claim",[113],{"id":50,"by":51,"text":52},{"value":115,"source":77,"evidence":116},"Possibly vibe-coded with no AI disclosure",[117,121,125],{"id":118,"by":119,"text":120},"47560932","p-a_58213","I can indeed see some UI patterns that are indicative of vibe coding. So what? Did something like this exist before, with the same level of interactivity? I certainly had not…",{"id":122,"by":123,"text":124},"47560422","zarzavat","Every Show HN should come with an AI disclosure detailing exactly how much AI was used to create it. It's not that using AI is bad per se, but I don't want to be a human…",{"id":126,"by":127,"text":128},"47561124","tomhow","We're considering how to improve the way Show HNs are evaluated and presented. Lately we've had to think deeply about exactly what has changed about Show HNs in the era of…",[130,135,142],{"value":131,"source":77,"evidence":132},"Show more details in larger displays and popups",[133,134],{"id":80,"by":51,"text":81},{"id":68,"by":51,"text":69},{"value":136,"source":77,"evidence":137},"Add a timeline or time-travel view of discovery",[138],{"id":139,"by":140,"text":141},"47562333","amadeuspagel","Beautiful. Another approach to visualizing the discovery of elements would be a \"time travel\" feature, where you see a timeline with just years below the table and can click on a…",{"value":143,"source":77,"evidence":144},"Add oxidation states and more element properties",[145],{"id":64,"by":65,"text":66},[147],{"value":148,"source":77,"evidence":149},"Where does the table data come from?",[150,154],{"id":151,"by":152,"text":153},"47560344","hyperhello","Where did you get the information in the table? I’m aware there are many open sources, I’m asking where you copied from.",{"id":155,"by":156,"text":157},"47560864","camillomiller","Where *ClaudeCode copied from",[159,163],{"value":160,"source":77,"evidence":161},"Railsback periodic table with popups",[162],{"id":64,"by":65,"text":66},{"value":164,"source":77,"evidence":165},"Encarta and DVD-ROM encyclopedias",[166],{"id":167,"by":168,"text":169},"47562809","perilunar","> Did something like this exist before, with the same level of interactivity? Yes, many of them. There have been online interactive tables of the elements since the early days of…",{"comments":171,"answered":172,"key":173},14,6,[174,177,180],{"id":175,"text":176},"47563899","Appreciate this, also put in another link in the footer to \"Report an Error\" just in-case it does become a reference source. No factor of safety in the periodic table of elements.",{"id":178,"text":179},"47563982","Added something, check now?",{"id":181,"text":182},"47564264","Thanks for all the feedback. Added in all your suggestions",{"commenters":184,"max_depth":185,"maker_replies":171,"first_comment_mins":186,"lifespan_hours":187},25,11,196,264,[189,191,193,195,196,199,200,201,203,205,206,208,210,214,217,219,222,224,225,227,229,231,235,236,240,242,243,245,246,248,250,252,255,256,259,261,262,264,265,267,269,272,275,278,280,282,284,286,289,290,293],[50,34,39,190,51,34],"project\u002Fcritical\u002Fdocs",[175,34,34,192,10,39],"maker\u002Fneutral\u002Fnone",[80,34,41,194,51,34],"project\u002Fpositive\u002Fdesign",[178,34,34,192,10,39],[197,34,39,198,51,34],"47564011","project\u002Fcritical\u002Fdesign",[68,34,41,194,51,34],[181,34,34,192,10,39],[202,34,41,194,51,34],"47564583",[204,34,34,192,10,39],"47566147",[83,34,41,194,51,34],[207,34,34,192,10,39],"47642729",[209,34,34,192,10,39],"47698123",[211,39,34,212,213,34],"47563161","other\u002Fneutral\u002Fnone","adrian_b",[215,39,34,212,216,34],"47564688","layer8",[218,39,34,212,213,34],"47573095",[220,30,42,221,168,34],"47562576","project\u002Fmixed\u002Fexecution",[223,30,34,192,10,39],"47563573",[95,42,42,221,96,34],[226,42,34,192,10,39],"47563586",[139,36,41,228,140,34],"project\u002Fpositive\u002Fidea",[230,36,34,192,10,39],"47563671",[232,36,39,233,234,34],"47610765","project\u002Fcritical\u002Fidea","Timwi",[118,41,34,212,119,34],[237,41,34,238,239,34],"47561117","commenter\u002Fneutral\u002Fnone","whackernews",[241,41,34,238,119,34],"47573845",[167,41,34,238,168,34],[64,172,42,244,65,34],"project\u002Fneutral\u002Fidea",[54,172,34,192,10,39],[60,29,41,247,61,34],"project\u002Fpositive\u002Fnone",[249,29,34,192,10,39],"47563665",[86,251,41,247,87,34],8,[151,253,42,254,152,34],9,"project\u002Fneutral\u002Fdocs",[155,253,39,190,156,34],[99,257,39,258,100,34],10,"project\u002Fcritical\u002Fexecution",[260,257,34,192,10,39],"47563555",[103,185,39,258,104,34],[263,185,34,192,10,39],"47560945",[107,185,39,198,108,34],[266,185,34,192,10,39],"47561113",[122,268,34,212,123,34],12,[270,268,34,238,271,34],"47560452","aeternum",[273,268,34,238,274,34],"47560595","cronelius",[276,268,34,238,277,34],"47560861","drawfloat",[279,268,34,238,156,34],"47560862",[281,268,34,238,239,34],"47561081",[283,268,34,238,271,34],"47565923",[285,268,34,238,234,34],"47610838",[287,268,34,212,288,34],"47560788","LVB",[126,268,34,212,127,34],[291,268,34,212,292,34],"47561802","kevinbaiv",[294,268,34,212,123,34],"47563301",[296,297],{"id":4,"t":11,"points":13,"comments":14},{"id":298,"t":299,"points":39,"comments":34},"47698156",1775696760,[301,306,310,315,320,325],{"id":302,"name":303,"points":304,"category":305},"47593422","1-Bit Bonsai",430,"ai",{"id":307,"name":308,"points":309,"category":305},"47536761","nullclaw",340,{"id":311,"name":312,"points":313,"category":314},"47557921","Git bayesect",337,"dev_tools",{"id":316,"name":317,"points":318,"category":319},"47580350","30u30.fyi",256,"other",{"id":321,"name":322,"points":323,"category":324},"47571183","korb",205,"consumer_social",{"id":326,"name":327,"points":328,"category":329},"47589856","pg_textsearch",203,"data",15,false,"v2",{"id":334,"name":5,"line":5,"ai":331,"cat":19,"year":12,"points":13,"comments":14,"rec":26,"s":335,"top":17,"kw":336,"maker":10,"domain":9,"tier":18,"attempts":30,"strip":337,"url":8,"mix":338,"praise":76,"objection":92,"sub":20},47559509,-0.02,[23,24,25,20],"1051505500003035010003505110110000000000",[29,30,30,29],1794036697171]