[{"data":1,"prerenderedAt":344},["ShallowReactive",2],{"project-46721474":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":29,"sentiment":30,"stance_mix":31,"scored_comments":35,"aspects":36,"strip":45,"post_text":47,"what":48,"said":93,"maker_in_thread":193,"shape":205,"grid":209,"attempts":300,"same_week":306,"maker_shows":33,"maker_hidden":336,"reader_version":337,"card":338},"46721474","BrowserOS","\"Claude Cowork\" in the browser","title","Show HN: BrowserOS – \"Claude Cowork\" in the browser","https:\u002F\u002Fgithub.com\u002Fbrowseros-ai\u002FBrowserOS","github.com","felarof",1769099458,2026,88,35,775,4366,18,"notable","productivity","ai browser agent","desktop_app",[24,25,26,27,28],"ai browser","browser agent","local llm","mcp server","open source browser","mixed",-0.011,{"positive":32,"neutral":33,"mixed":34,"critical":32},3,6,2,14,{"design":37,"execution":40,"idea":41,"privacy":42,"docs":43,"performance":44},{"positive":38,"critical":39},0,1,{"positive":39,"critical":39},{"positive":34,"critical":39},{"positive":38,"critical":38},{"positive":38,"critical":38},{"positive":38,"critical":38},[32,38,38,38,38,38,38,39,38,46,38,32,38,46,38,32,38,32,38,32,38,32,38,32,38,32,38,38,38,46,39,38,38,38,39],5,"Hey HN! We're Nithin and Nikhil, twin brothers building BrowserOS (YC S24). We're an open-source, privacy-first alternative to the AI browsers from big labs.\n\nThe big differentiator: on BrowserOS you can use local LLMs or BYOK and run the agent entirely on the client side, so your company\u002Fsensitive data stays on your machine!\n\nToday we're launching filesystem access... just like Claude Cowork, our browser agent can read files, write files, run shell commands! But honestly, we didn't plan for this. It turns out the privacy decision we made 9 months ago accidentally positioned us for this moment",{"problem":49,"audience":55,"pricing":63,"motivation":64,"time_to_build":63,"stack":68,"openness":90,"stage":91,"team_size":92},{"value":50,"source":51,"evidence":52},"Lets an AI agent run browser tasks on the user's machine so sensitive data stays local","maker",[53],{"id":54},"post",{"value":56,"source":57,"evidence":58},"Knowledge workers and companies with sensitive data who want local browser automation","inferred",[59,60],{"id":54},{"id":61,"by":11,"text":62},"46738102","There are bunch of tedious \u002F routine tasks that AI can automate. I think the big hurdle is mostly education \u002F shift in mindset. We are so used to doing the task manually that…",null,{"value":65,"source":51,"evidence":66},"Privacy-first alternative to cloud AI browsers, keeping agent loop on the client",[67],{"id":54},[69,76,80,84],{"value":70,"source":51,"evidence":71},"Chromium fork",[72,73],{"id":54},{"id":74,"by":11,"text":75},"46734684","At the moment, our product is designed for headful mode. But if you want to use our browser in headless and use playwright that would work too! (we are chromium fork)",{"value":77,"source":51,"evidence":78},"gemini-cli agent loop",[79],{"id":54},{"value":81,"source":51,"evidence":82},"Vercel AI SDK",[83],{"id":54},{"value":85,"source":51,"evidence":86},"Bun",[87],{"id":88,"by":11,"text":89},"46724454","Ohh, interesting, technically this should already be possible. Because we already package gemini-cli into the sidecar (bun) binary. We just have to create a good UX. What angle…","open_source","launched","team",{"praise":94,"objections":114,"requests":138,"questions":153,"alternatives":180},[95,103],{"value":96,"source":97,"evidence":98},"Useful for automating tedious browser tasks in real workflows","commenter",[99],{"id":100,"by":101,"text":102},"46743735","hcal","I had browseros do a bunch of data validation for me in my Dolibarr ERP system. It cross checked my new master data against our old ERP, flagging bad links and filling in missing…",{"value":104,"source":97,"evidence":105},"Interesting product and vision",[106,110],{"id":107,"by":108,"text":109},"46725255","arjunchint","Hey cool stuff since last update! I still don't buy the we needed it to be a whole Browser and not a Chrome Extension argument: - your interface is still literally a chrome…",{"id":111,"by":112,"text":113},"46728553","jm4","Really cool product. How do you plan to monetize it? You guys need some marketing help. There’s a lot of potential here, but you don’t do a good job of selling it. Tell me what…",[115,123,134],{"value":116,"source":97,"evidence":117},"Extensions-based approaches are limited; the team's need for a full browser is questioned",[118,119],{"id":107,"by":108,"text":109},{"id":120,"by":121,"text":122},"46726210","johnsmith1840","Extensions are limited though. One simple example is an extension can't see cross origin iframes. This means it could never do soemthing like fill out a payment form for you if…",{"value":124,"source":97,"evidence":125},"Product name and messaging are confusing",[126,130],{"id":127,"by":128,"text":129},"46723708","ivysly","why are you calling this an OS",{"id":131,"by":132,"text":133},"46729306","ripped_britches","While that may be true, honest feedback is that it is confusing, possibly even misleading. But I hope whatever you pick works for you",{"value":135,"source":97,"evidence":136},"Unclear value proposition and marketing",[137],{"id":111,"by":112,"text":113},[139,143,149],{"value":140,"source":97,"evidence":141},"Hybrid cloud and local execution at scale",[142],{"id":107,"by":108,"text":109},{"value":144,"source":97,"evidence":145},"Marketplace of premade workflows and integrations",[146],{"id":147,"by":112,"text":148},"46737069","Have you ever thought about a marketplace for premade workflows? Or a library of integrations that are already tested that a user can mix and match to create complex automations?…",{"value":150,"source":97,"evidence":151},"Blog post or documentation on workflow setup",[152],{"id":107,"by":108,"text":109},[154,165,176],{"value":155,"source":97,"evidence":156},"How guardrails are enforced and whether evals exist",[157,161],{"id":158,"by":159,"text":160},"46724063","4b11b4","IAM for agents sounds interesting but how is it reliably enforced? You also built evals?",{"id":162,"by":163,"text":164},"46724746","mossTechnician","> we're adding browser-level guardrails (think IAM for agents) This sounds interesting, but where would I go to see these guardrails and their implementation? I tried searching…",{"value":166,"source":97,"evidence":167},"How it compares to agent-browser and headless use",[168,172],{"id":169,"by":170,"text":171},"46730533","thawab","Thanks a lot, i wanted to ask about the headless agent use case: How does it compare to using https:\u002F\u002Fgithub.com\u002Fvercel-labs\u002Fagent-browser",{"id":173,"by":174,"text":175},"46729950","grigio","It seems cool, will it work in headless mode without X11\u002FWayland\u002F.. ?",{"value":177,"source":97,"evidence":178},"How it is monetized",[179],{"id":111,"by":112,"text":113},[181,185,189],{"value":182,"source":97,"evidence":183},"Claude in Chrome",[184],{"id":111,"by":112,"text":113},{"value":186,"source":97,"evidence":187},"agent-browser",[188],{"id":169,"by":170,"text":171},{"value":190,"source":97,"evidence":191},"rtrvr.ai",[192],{"id":107,"by":108,"text":109},{"comments":35,"answered":194,"key":195},9,[196,199,202],{"id":197,"text":198},"46725937","Thanks! > whole Browser and not a Chrome Extension argument Both of us are definitely biased to think our own approach is better :) But without owning the binary, we couldn't…",{"id":200,"text":201},"46735789","You can't run shell commands though. Bash is the most powerful tool in claude code!",{"id":203,"text":204},"46724398","Thanks for initial feature request! We do read every single request :) Yes, we expose BrowserOS as an MCP server -- that you can use from claude code, cursor, opencode, etc --…",{"commenters":206,"max_depth":46,"maker_replies":35,"first_comment_mins":207,"lifespan_hours":208},17,154,46,[210,212,214,217,219,220,223,226,229,232,236,238,240,243,244,247,249,252,255,258,262,263,264,267,270,271,276,279,283,285,287,290,292,296,298],[107,38,32,211,108,38],"project\u002Fmixed\u002Fdesign",[197,38,38,213,11,39],"maker\u002Fneutral\u002Fdesign",[215,38,38,216,108,38],"46726334","commenter\u002Fcritical\u002Fidea",[200,38,38,218,11,39],"commenter\u002Fcritical\u002Fperformance",[120,38,38,216,121,38],[221,38,38,222,108,38],"46726299","commenter\u002Fcritical\u002Fexecution",[224,38,38,225,121,38],"46726470","commenter\u002Fcritical\u002Fprivacy",[227,38,39,228,121,38],"46726499","project\u002Fcritical\u002Fexecution",[230,38,38,222,231,38],"46726859","quarkcarbon279",[233,39,46,234,235,38],"46724305","project\u002Fpositive\u002Fidea","tekacs",[203,39,38,237,11,39],"maker\u002Fpositive\u002Fexecution",[111,34,32,239,112,38],"project\u002Fmixed\u002Fidea",[241,34,38,242,11,39],"46735757","maker\u002Fneutral\u002Fpricing",[147,34,46,234,112,38],[245,34,38,246,11,39],"46738913","maker\u002Fneutral\u002Fidea",[158,32,32,248,159,38],"project\u002Fneutral\u002Fprivacy",[250,32,38,251,11,39],"46724720","maker\u002Fneutral\u002Fprivacy",[162,253,32,254,163,38],4,"project\u002Fneutral\u002Fdocs",[256,253,38,257,11,39],"46724817","maker\u002Fneutral\u002Fdocs",[259,46,32,260,261,38],"46724325","project\u002Fneutral\u002Fidea","Johnny_Bonk",[88,46,38,213,11,39],[169,33,32,260,170,38],[265,33,38,266,11,39],"46735773","maker\u002Fneutral\u002Fexecution",[173,268,32,269,174,38],7,"project\u002Fneutral\u002Fexecution",[74,268,38,266,11,39],[272,273,32,274,275,38],"46726493",8,"project\u002Fneutral\u002Fperformance","rahimnathwani",[277,273,38,278,11,39],"46726968","maker\u002Fneutral\u002Fperformance",[280,194,38,281,282,38],"46735975","other\u002Fneutral\u002Fidea","devld",[61,194,38,284,11,39],"other\u002Fpositive\u002Fidea",[100,194,46,286,101,38],"project\u002Fpositive\u002Fexecution",[127,288,39,289,128,38],10,"project\u002Fcritical\u002Fidea",[291,288,38,246,11,39],"46723782",[293,288,38,294,295,38],"46724015","other\u002Fcritical\u002Fidea","p1necone",[297,288,38,246,11,39],"46724050",[131,288,39,299,132,38],"project\u002Fcritical\u002Fdesign",[301,305],{"id":302,"t":303,"points":304,"comments":34},"44987221",1755883620,12,{"id":4,"t":12,"points":14,"comments":15},[307,312,317,322,326,331],{"id":308,"name":309,"points":310,"category":311},"46721802","isometric.nyc",1325,"ai",{"id":313,"name":314,"points":315,"category":316},"46793693","HN Arcade",352,"consumer_social",{"id":318,"name":319,"points":320,"category":321},"46779522","one-agent-one-browser",324,"dev_tools",{"id":323,"name":324,"points":325,"category":316},"46802254","Moltbook",287,{"id":327,"name":328,"points":329,"category":330},"46731432","Whosthere",278,"infrastructure",{"id":332,"name":333,"points":334,"category":335},"46753301","Bonsplit",245,"languages",false,"v2",{"id":339,"name":5,"line":6,"ai":336,"cat":20,"year":13,"points":14,"comments":15,"rec":29,"s":340,"top":18,"kw":341,"maker":11,"domain":10,"tier":19,"attempts":34,"strip":342,"url":9,"mix":343,"praise":96,"objection":116,"sub":21},46721474,-0.01,[24,25,26,27,28],"30000001050305030303030303000510001",[32,33,34,32],1793991141407]