[{"data":1,"prerenderedAt":535},["ShallowReactive",2],{"project-39473773":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":10,"maker":11,"posted_at":12,"year":13,"points":14,"comments":15,"rank_in_year":16,"shown_in_year":17,"top":18,"tier":19,"category":20,"subcategory":21,"format":22,"keywords":23,"reception":27,"sentiment":28,"stance_mix":29,"scored_comments":34,"aspects":35,"strip":45,"post_text":47,"what":48,"said":83,"maker_in_thread":208,"shape":221,"grid":225,"attempts":498,"same_week":499,"maker_shows":43,"maker_hidden":528,"reader_version":529,"card":530},"39473773","Supermaven","The first code completion tool with 300k token context","title","Show HN: Supermaven, the first code completion tool with 300k token context","https:\u002F\u002Fsupermaven.com\u002Fblog\u002Fintroducing-supermaven","supermaven.com","jacob-jackson",1708638579,2024,163,101,503,3515,15,"notable","dev_tools","code completion","browser_extension",[21,24,25,26],"copilot alternative","ai code assistant","long context","curious",0,{"positive":30,"neutral":31,"mixed":32,"critical":33},8,24,3,11,46,{"pricing":36,"execution":37,"design":39,"idea":41,"performance":42,"privacy":44},{"positive":28,"critical":32},{"positive":38,"critical":32},2,{"positive":28,"critical":40},1,{"positive":40,"critical":28},{"positive":43,"critical":28},4,{"positive":28,"critical":43},[40,32,40,38,32,28,28,28,28,28,28,40,32,32,32,28,28,46,46,40,32,38,32,28,28,28,32,32,46,46,46,40,32,40,32,32,28,28,46,38],5,null,{"problem":49,"audience":47,"pricing":55,"motivation":67,"time_to_build":47,"stack":73,"openness":81,"stage":82,"team_size":81},{"value":50,"source":51,"evidence":52},"Code completion that uses a much larger context than current tools","maker",[53],{"id":54},"post",{"value":56,"source":57,"evidence":58},"Free 30-day trial requiring a credit card","commenter",[59,63],{"id":60,"by":61,"text":62},"39474610","spdustin","- No details at all on the official extension page in VSCode - I bite the bullet and try anyway - No immediate confirmation after setup - Only one configuration option (log file…",{"id":64,"by":65,"text":66},"39475435","chenxi9649","Excited to see this on HN front page! Unlike others, I didn't mind the CC + 30 day trial. 30 days actually feels generously long as I don't see many other projects offering that.…",{"value":68,"source":51,"evidence":69},"Code completion is a proven market and the technology suits it best",[70],{"id":71,"by":11,"text":72},"39474476","I had the idea for the technology first and decided that code completion was the application where it would be the most useful. It's a proven market with Copilot having over…",[74],{"value":75,"source":57,"evidence":76},"Custom neural network architecture trained from scratch",[77],{"id":78,"by":79,"text":80},"39474290","i_am_proteus",">At Supermaven we've developed and trained from scratch a new neural network architecture which is more efficient than a Transformer (the current standard architecture) at…","unknown","launched",{"praise":84,"objections":105,"requests":139,"questions":163,"alternatives":190},[85,100],{"value":86,"source":57,"evidence":87},"Much faster than Copilot",[88,92,96],{"id":89,"by":90,"text":91},"39474140","maxchehab","I've been using Supermaven for the past week and it's obviously better than copilot. Excited to see this product evolve!",{"id":93,"by":94,"text":95},"39573072","theflyinghorse","Have been using supermaven for about 5 days on a react project. It is way faster than copilot, suggestions generally feel better as well, less hallucinated. For instance, if I…",{"id":97,"by":98,"text":99},"39474527","falleng0d","Impressed by the completion speed. It really changes everything... again. Do you have plans to add a chat feature and IntelliJ plugin?",{"value":101,"source":57,"evidence":102},"Suggestions feel better and less hallucinated",[103,104],{"id":64,"by":65,"text":66},{"id":93,"by":94,"text":95},[106,114,129],{"value":107,"source":57,"evidence":108},"Requires a credit card for the free trial",[109,110],{"id":60,"by":61,"text":62},{"id":111,"by":112,"text":113},"39475730","anigbrowl","How about just not having one? i am often interested to try things but I am not giving out my CC until I've tried it out, FOMO be damned. I don't want the burden of cancellation…",{"value":115,"source":57,"evidence":116},"Uploads the git repository to the cloud with unclear data use",[117,121,125],{"id":118,"by":119,"text":120},"39474729","a2128","Your privacy policy[0] doesn't seem to mention any of this. How is the data being used? I'm not very certain about inputting my data into any tool that uploads to cloud and…",{"id":122,"by":123,"text":124},"39475184","codetrotter","Do you train and\u002For refine your models based on customer source code?",{"id":126,"by":127,"text":128},"39478877","_andrei_","Please clarify what the data is used for.",{"value":130,"source":57,"evidence":131},"Windows extension opens a sm-agent.exe window",[132,136],{"id":133,"by":134,"text":135},"39478163","solumunus","I signed up for the free trial and downloaded the extension. All I'm getting is a blank command prompt window \"sm-agent.exe\" that opens when I open VS code. So yeh, it's just not…",{"id":137,"by":98,"text":138},"39478476","It is working for me but I always see a window for sm-agent.exe. W10 22H2 VS Code 1.86.2",[140,151,158],{"value":141,"source":57,"evidence":142},"Neovim plugin",[143,147],{"id":144,"by":145,"text":146},"39477289","csomar","Any plans for a Neovim plugin? Quite interested but don't feel like switching to VSCode any time soon.",{"id":148,"by":149,"text":150},"39477481","hboon","Neovim? :)",{"value":152,"source":57,"evidence":153},"IntelliJ plugin",[154,155],{"id":97,"by":98,"text":99},{"id":156,"by":11,"text":157},"39474541","Glad to hear it. We'll add an IntelliJ plugin next week. We may add a chat feature if we can make one good enough that we're happy with the quality.",{"value":159,"source":57,"evidence":160},"Chat feature",[161,162],{"id":97,"by":98,"text":99},{"id":156,"by":11,"text":157},[164,172,179],{"value":165,"source":57,"evidence":166},"Does it train models on customer code?",[167,168],{"id":122,"by":123,"text":124},{"id":169,"by":170,"text":171},"39518908","sickcodebruh","This is the main thing keeping me from trying it. If you could clarify how you protect and use our code, it would be a huge help.",{"value":173,"source":57,"evidence":174},"Whose code was the training data and are licences respected?",[175],{"id":176,"by":177,"text":178},"39474264","edent","Whose code is it trained on? Do you respect their software licences?",{"value":180,"source":57,"evidence":181},"Which programming languages are supported well?",[182,186],{"id":183,"by":184,"text":185},"39476668","kibbi","Which programming languages is Supermaven good at?",{"id":187,"by":188,"text":189},"39479173","Syzygies","Does this only work with \"mainstream\" languages? Swift, perhaps. Chez Scheme? Haskell? Lean 4?",[191,197,201],{"value":192,"source":57,"evidence":193},"GitHub Copilot",[194,195,196],{"id":64,"by":65,"text":66},{"id":89,"by":90,"text":91},{"id":133,"by":134,"text":135},{"value":198,"source":57,"evidence":199},"Cursor",[200],{"id":64,"by":65,"text":66},{"value":202,"source":57,"evidence":203},"Tabnine",[204],{"id":205,"by":206,"text":207},"39474294","Nevin1901","Interesting launch. I saw you were the original founder of tabnine. I’m curious as to what you’ve learned since you launched tabnine in 2018, and why you’re deciding to create…",{"comments":209,"answered":210,"key":211},9,7,[212,215,218],{"id":213,"text":214},"39474635","Sorry. We should be more clear about the CC being required to sign up for the free trial.",{"id":216,"text":217},"39476098","I didn't realize that. I would have posted without the Show HN tag if I had read that carefully.",{"id":219,"text":220},"39476121","We think this is the most sustainable option because there is a cost to providing a quality service. We take a small loss on every user who cancels their free trial - more than 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