[{"data":1,"prerenderedAt":375},["ShallowReactive",2],{"project-47458348":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":39,"post_text":42,"what":43,"said":64,"maker_in_thread":208,"shape":221,"grid":225,"attempts":335,"same_week":340,"maker_shows":296,"maker_hidden":367,"reader_version":368,"card":369},"47458348","Define","An email app inspired by Arc browser","title","Show HN: I made an email app inspired by Arc browser","https:\u002F\u002Fdemo.define.app","demo.define.app","johndamaia",1774029980,2026,66,48,994,4366,23,"notable","productivity","email client","web_app",[21,24,25,26],"arc browser","ai email agent","gmail alternative","mixed",0.067,{"positive":30,"neutral":31,"mixed":32,"critical":33},6,9,3,7,25,{"design":36,"idea":37},{"positive":32,"critical":30},{"positive":32,"critical":38},1,[38,40,40,40,38,40,32,38,32,40,32,32,40,41,40,40,40,38,40,32,40,32,40,32,40,32,32,40,41,40,32,38,40,41,41,41,40,41,32,38],0,5,"Email is one of those tools we check daily but its underlying experience didn’t evolve much. I use Gmail, as probably most of you reading this.\n\nThe Arc browser brought joy and taste to browsing the web. Cursor created a new UX with agents ready to work for you in a handy right panel.\n\nI use these three tools every day. Since Arc was acquired by Atlassian, I’ve been wondering: what if I built a new interface that applied Arc’s UX to email rather than browser tabs, while making AI agents easily available to help manage emails, events, and files?\n\nI built a frontend PoC to showcase the idea.\n\nTr",{"problem":44,"audience":50,"pricing":50,"motivation":51,"time_to_build":50,"stack":55,"openness":62,"stage":63,"team_size":62},{"value":45,"source":46,"evidence":47},"Email interface hasn't evolved much; wants Arc-style UX and AI agents for email","maker",[48],{"id":49},"post",null,{"value":52,"source":46,"evidence":53},"Arc's UX and Cursor's agent panel suggest email could improve; Arc's acquisition sparked the idea",[54],{"id":49},[56],{"value":57,"source":46,"evidence":58},"React",[59],{"id":60,"by":11,"text":61},"47464673","Yea, this is a React application.","unknown","prototype",{"praise":65,"objections":89,"requests":138,"questions":170,"alternatives":189},[66,82],{"value":67,"source":68,"evidence":69},"Clean, calm design","commenter",[70,74,78],{"id":71,"by":72,"text":73},"47471249","ozerk","This is one of the cleanest email UIs I’ve seen in a while. Feels calm, which is rare for email.",{"id":75,"by":76,"text":77},"47460503","selixe_","I'm no expert in this niche but I really do like the design of your project. Great work :)",{"id":79,"by":80,"text":81},"47460512","sergiomattei","This is beautiful product design. I will say, I do wish there was a conversation list when looking at folders--having conversations listed on the sidebar can get a bit busy.",{"value":83,"source":68,"evidence":84},"Useful ideas for email workflows like deadlines and delegation",[85],{"id":86,"by":87,"text":88},"47461130","LinkSpree","Love the social feeling of UX. I screen through 100s of emails every day and if you are interested in some pointers for potential uses I would die for on our current corporate…",[90,109,120,131],{"value":91,"source":68,"evidence":92},"Not usable on mobile; desktop-only layout",[93,97,101,105],{"id":94,"by":95,"text":96},"47461003","carl_dr","“ This demo is optimized for desktop screens (1000px+).” Opportunity missed with me, not everyone browses HN on their desktop. At least have some screenshots of your app so I am…",{"id":98,"by":99,"text":100},"47461600","bryanhogan","I think especially for websites \u002F web apps you'd want to start with a \"mobile first\" design, as is common in web design. It's almost always easier to go from lower widths to…",{"id":102,"by":103,"text":104},"47461031","hirako2000","> This demo is optimized for desktop screens (1000px+) Could reword this: demo only available on... Better would be to make it mobile responsive before it trends on hackernews.",{"id":106,"by":107,"text":108},"47461105","forthwall","Please I’d rather have a bad mobile view than a blocker! I know it seems bad but you can always just tell the user to zoom out, a mobile view is coming!",{"value":110,"source":68,"evidence":111},"Sidebar navigation confusing; INBOX not clickable",[112,116],{"id":113,"by":114,"text":115},"47461972","kwanbix","I find the sidebar very confusing. I can not click on the INBOX folder for example.",{"id":117,"by":118,"text":119},"47463268","dreadsword","Yeah I'm with you, that was the first thing I clicked, and... nothing.",{"value":121,"source":68,"evidence":122},"Hard to load on Android even with desktop mode",[123,127],{"id":124,"by":125,"text":126},"47461463","dr_kiszonka","On Android, you need to request the desktop version, rotate the phone to landscape, and refresh; assuming you have a tall enough screen (in px). If it was like Cursor with BYOK,…",{"id":128,"by":129,"text":130},"47461783","codethief","> On Android, you need to request the desktop version, rotate the phone to landscape, and refresh; assuming you have a tall enough screen (in px). That's what I thought should do…",{"value":132,"source":68,"evidence":133},"Light theme overwhelming; wants dark mode",[134],{"id":135,"by":136,"text":137},"47463077","sam1r","I really hope the OP reads the following comment. And, Hey, I promise, I wouldn't willingly... go *out of my way ON A late FRIDAY EVENING (EST)* -- as I low key peruse HN on some…",[139,148,159,166],{"value":140,"source":68,"evidence":141},"Mobile version",[142,143,144,145],{"id":94,"by":95,"text":96},{"id":98,"by":99,"text":100},{"id":102,"by":103,"text":104},{"id":146,"by":103,"text":147},"47465426","I think a mobile version should be your sole focus. Look at it that way, emails are in fact better managed with traditional, deterministic tools. Can move things around, labels,…",{"value":149,"source":68,"evidence":150},"Keyboard shortcuts",[151,155],{"id":152,"by":153,"text":154},"47461931","izajahmad","The sidebar approach is interesting — Arc proved that a persistent sidebar changes how you interact with content fundamentally. One thing worth considering: email clients live or…",{"id":156,"by":157,"text":158},"47463624","maguay","You've got a shot at building a new Sparrow here. This looks really nice. Unsure that every email message needs a tab on the top, too—I think you could almost just rely on the…",{"value":160,"source":68,"evidence":161},"Open source the code",[162],{"id":163,"by":164,"text":165},"47460971","jwoods19","Not only would I use this, I’d love to contribute if you have a repo.",{"value":167,"source":68,"evidence":168},"Integrations with Gmail, Outlook and MCP\u002FCLI",[169],{"id":124,"by":125,"text":126},[171,178,182],{"value":172,"source":68,"evidence":173},"Why build a new program instead of contributing to an existing one?",[174],{"id":175,"by":176,"text":177},"47464329","aboardRat4","Why creating a new program instead of contributing to an existing mature one? Also, I cannot open your website, does not seem to work without JavaScript.",{"value":179,"source":68,"evidence":180},"What is the tech stack?",[181],{"id":152,"by":153,"text":154},{"value":183,"source":68,"evidence":184},"Is the backend started?",[185],{"id":186,"by":187,"text":188},"47461472","joozio","I am user of Arc(even now!) and I really love it. Feels different in a good way. I can see it's PoC, but have you touched backend even in concept?",[190,197,204],{"value":191,"source":68,"evidence":192},"Gmail",[193],{"id":194,"by":195,"text":196},"47460814","xixixao","Well done! I do hope AI will really allow folks to build products with better UX. The problem traditionally is that the UX gets \"stuck\" - gmail, google maps, they cannot really…",{"value":198,"source":68,"evidence":199},"Outlook",[200],{"id":201,"by":202,"text":203},"47474431","array_key_first","I disagree with mobile first design in general. Some apps are meant to be desktop apps, and you can't make them into mobile apps without either severely dumbing them down or just…",{"value":205,"source":68,"evidence":206},"Sparrow",[207],{"id":156,"by":157,"text":158},{"comments":209,"answered":210,"key":211},17,4,[212,215,218],{"id":213,"text":214},"47464634","This is great feedback. I'll be working on the mobile version right now! Here's a video, if folks just want to see how it looks:…",{"id":216,"text":217},"47464641","Thank you so much, your comment made my day! That's a great feedback, I'll explore a dark mode option.",{"id":219,"text":220},"47464646","Great points, here's a video: https:\u002F\u002Fx.com\u002Fdefine_app\u002Fstatus\u002F2030023425150910907?s=20",{"commenters":222,"max_depth":41,"maker_replies":209,"first_comment_mins":223,"lifespan_hours":224},30,175,34,[226,228,232,235,238,241,242,244,248,251,253,255,257,259,261,262,264,266,269,271,274,276,277,281,283,286,290,292,295,297,299,300,302,303,305,308,310,312,314,317,318,320,322,324,326,328,332,333,334],[94,40,38,227,95,40],"project\u002Fcritical\u002Fdesign",[229,40,40,230,231,40],"47461149","commenter\u002Fneutral\u002Fnone","nthypes",[233,40,40,230,234,40],"47461367","zephyreon",[236,40,40,230,237,40],"47462670","nssnsjsjsjs",[239,40,40,230,240,40],"47462769","endofreach",[98,40,38,227,99,40],[201,40,40,243,202,40],"commenter\u002Fneutral\u002Fdesign",[245,40,32,246,247,40],"47462347","project\u002Fneutral\u002Fdesign","TheLNL",[249,40,38,227,250,40],"47463222","esperent",[213,40,40,252,11,38],"maker\u002Fneutral\u002Fnone",[135,38,32,254,136,40],"project\u002Fmixed\u002Fdesign",[216,38,40,256,11,38],"maker\u002Fpositive\u002Fnone",[106,258,32,246,107,40],2,[260,258,32,246,237,40],"47462679",[219,258,40,252,11,38],[263,258,40,252,11,38],"47464657",[86,32,41,265,87,40],"project\u002Fpositive\u002Fidea",[267,32,40,268,11,38],"47464689","maker\u002Fpositive\u002Fidea",[194,210,40,270,195,40],"other\u002Fneutral\u002Fidea",[272,210,40,273,11,38],"47464671","maker\u002Fneutral\u002Fexecution",[124,41,32,275,125,40],"project\u002Fneutral\u002Fidea",[128,41,38,227,129,40],[278,41,40,279,280,40],"47461916","other\u002Fneutral\u002Fnone","mh-",[282,41,32,246,125,40],"47462519",[284,41,40,285,11,38],"47464704","maker\u002Fneutral\u002Fidea",[287,30,32,288,289,40],"47461099","project\u002Fmixed\u002Fidea","w10-1",[291,30,40,268,11,38],"47464730",[293,33,40,294,11,38],"47464788","maker\u002Fneutral\u002Fdesign",[79,296,32,254,80,40],8,[298,296,40,294,11,38],"47464767",[102,31,32,246,103,40],[301,31,40,294,11,38],"47464746",[146,31,32,285,103,40],[304,31,40,268,11,38],"47465479",[156,306,41,307,157,40],10,"project\u002Fpositive\u002Fdesign",[309,306,40,294,11,38],"47464683",[186,311,32,275,187,40],11,[313,311,40,273,11,38],"47464751",[175,315,38,316,176,40],12,"project\u002Fcritical\u002Fidea",[60,315,40,273,11,38],[71,319,41,307,72,40],13,[75,321,41,307,76,40],14,[323,321,40,256,11,38],"47464753",[163,325,41,265,164,40],15,[327,325,40,252,11,38],"47464760",[329,330,41,265,331,40],"47460712",16,"rocketpastsix",[152,209,32,246,153,40],[113,209,38,227,114,40],[117,209,38,227,118,40],[336,339],{"id":337,"t":338,"points":38,"comments":38},"47259312",1772701022,{"id":4,"t":12,"points":14,"comments":15},[341,346,351,355,359,363],{"id":342,"name":343,"points":344,"category":345},"47506713","Video.js v10",648,"dev_tools",{"id":347,"name":348,"points":349,"category":350},"47503617","sentrysearch",438,"ai",{"id":352,"name":353,"points":354,"category":20},"47505144","Email.md",380,{"id":356,"name":357,"points":358,"category":345},"47491466","Cq",225,{"id":360,"name":361,"points":362,"category":345},"47452515","Sonar",204,{"id":364,"name":365,"points":366,"category":345},"47499672","ProofShot",161,false,"v2",{"id":370,"name":5,"line":6,"ai":367,"cat":20,"year":13,"points":14,"comments":15,"rec":27,"s":371,"top":18,"kw":372,"maker":11,"domain":10,"tier":19,"attempts":258,"strip":373,"url":9,"mix":374,"praise":67,"objection":91,"sub":21},47458348,0.07,[21,24,25,26],"1000103130330500010303030330503105550531",[30,31,32,33],1794036696630]