[{"data":1,"prerenderedAt":622},["ShallowReactive",2],{"project-2249390":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":27,"sentiment":28,"stance_mix":29,"scored_comments":34,"aspects":35,"strip":46,"post_text":48,"what":49,"said":112,"maker_in_thread":215,"shape":227,"grid":231,"attempts":584,"same_week":585,"maker_shows":39,"maker_hidden":614,"reader_version":615,"card":616},"2249390","HackerBooks.com","title","Show HN: HackerBooks.com","http:\u002F\u002Fwww.hackerbooks.com\u002F","hackerbooks.com","thibaut_barrere",1298370005,2011,351,140,10,1097,1,"legend","learning_science","book discovery","web_app",[23,24,25,26],"tech books","book recommendations","hacker news books","stack overflow books","curious",0.262,{"positive":30,"neutral":31,"mixed":32,"critical":33},20,31,2,6,59,{"idea":36,"performance":38,"design":40,"pricing":43,"execution":44,"docs":45},{"positive":37,"critical":17},7,{"positive":39,"critical":17},4,{"positive":41,"critical":42},5,0,{"positive":42,"critical":32},{"positive":17,"critical":32},{"positive":42,"critical":42},[41,41,47,47,41,41,47,41,42,42,42,47,42,47,47,41,17,47,17,47,47,47,41,41,41,47,17,39,41,41,47,47,47,47,41,17,41,41,41,41],3,null,{"problem":50,"audience":57,"pricing":66,"motivation":76,"time_to_build":80,"stack":86,"openness":109,"stage":110,"team_size":111},{"value":51,"source":52,"evidence":53},"Finding useful tech books","maker",[54],{"id":55,"by":10,"text":56},"2249391","My wife and I made this site to make it easier to find tech-related books. It's fairly simple so far and more features are planned. I'm submitting early on to get some wider…",{"value":58,"source":59,"evidence":60},"Programmers and HN\u002FStack Overflow readers","inferred",[61,62],{"id":55,"by":10,"text":56},{"id":63,"by":64,"text":65},"2250114","DanielBMarkham","I like it! Just last week I had two people email me with similar site ideas to hn-books.com, and when I launched hn-books 2 completely other people emailed me that they were…",{"value":67,"source":52,"evidence":68},"Free to use; earns via Amazon affiliate links",[69,73],{"id":70,"by":71,"text":72},"2249448","benwerd","Useful, and also a neat way to make some side-cash via your affiliate link. I suspect I'll be checking this regularly. One thing that would be really handy - or at least…",{"id":74,"by":10,"text":75},"2249455","The site is just released, so it's currently 0$ :) We'll see how it goes.",{"value":77,"source":52,"evidence":78},"Make it easier to find tech-related books",[79],{"id":55,"by":10,"text":56},{"value":81,"source":52,"evidence":82},"around 300 hours",[83],{"id":84,"by":10,"text":85},"2249791","It took much too long: around 300 hours as of today. But a large part of it (the 2\u002F3rds) was a learning exercise around chef and vagrant, which wasn't necessary to the project.…",[87,93,97,101,105],{"value":88,"source":52,"evidence":89},"Ruby 1.9.2",[90],{"id":91,"by":10,"text":92},"2249639","I used: ruby 1.9.2, ETL (extract-transform-load), vagrant, chef, mongodb, redis, sunspot\u002Fsolr, rails 3, cucumber, rspec. I plan to write a couple of blog posts explaining the…",{"value":94,"source":52,"evidence":95},"Rails 3",[96],{"id":91,"by":10,"text":92},{"value":98,"source":52,"evidence":99},"MongoDB",[100],{"id":91,"by":10,"text":92},{"value":102,"source":52,"evidence":103},"Redis",[104],{"id":91,"by":10,"text":92},{"value":106,"source":52,"evidence":107},"Solr",[108],{"id":91,"by":10,"text":92},"unknown","launched","team",{"praise":113,"objections":141,"requests":159,"questions":194,"alternatives":206},[114,130],{"value":115,"source":116,"evidence":117},"Useful and well-executed concept","commenter",[118,122,126],{"id":119,"by":120,"text":121},"2249532","dansingerman","This is a great idea. Simple, yet effective, and well executed. I wish I'd thought of it.",{"id":123,"by":124,"text":125},"2249437","chintan100","Awesome site! Verrrry useful for SOers and HNers. I dont know if there is an API for it or not but if you can get the Amazon rating of a book and display it on the book…",{"id":127,"by":128,"text":129},"2249464","d0m","Wow, good idea. I've browsed it this morning and it's an excellent website. Some things I might add is a link to the context of where the book was cited and also better…",{"value":131,"source":116,"evidence":132},"Clean, simple design",[133,137],{"id":134,"by":135,"text":136},"2249821","TheSOB88","Site looks great - really great - on a macro level, but when you get down to it, it doesn't really have the content I'm looking for. There's extreme misuse of the space on the…",{"id":138,"by":139,"text":140},"2250020","codeslush","This is really nice looking. I am working on a concept that encapsulates part of what you've done here and I would love to have a discussion with you. I'm not ready to launch…",[142,149,153],{"value":143,"source":116,"evidence":144},"Search returns same results for C, C++ and C#",[145],{"id":146,"by":147,"text":148},"2249536","tallanvor","You need to adjust your tokenization settings. --Searching for C, C++, and C# all return the same results right now.",{"value":150,"source":116,"evidence":151},"Book pages cluttered, synopsis truncated",[152],{"id":134,"by":135,"text":136},{"value":154,"source":52,"evidence":155},"Ranking by quotes surfaces irrelevant books",[156],{"id":157,"by":10,"text":158},"2249454","That was what I was doing initially, but actually it has (big) sideeffects: if you search Ruby and get the most quoted book, you get... an ASP.Net book! So I'm currently working…",[160,175,182,186],{"value":161,"source":116,"evidence":162},"Sort or filter by number of quotes",[163,167,171],{"id":164,"by":165,"text":166},"2249445","gauravgupta","You should sort the books by the number of times they have been quoted.",{"id":168,"by":169,"text":170},"2249605","Jem","Is it possible to sort in different ways? Am guessing it's sorted by latest recommendation at the minute? I searched PHP and would like to see by # of recommendations...",{"id":172,"by":173,"text":174},"2249415","dmarinoc","just curious... how do you parse (and find the titles) from SO and HN? Only checking from publishers\u002Fdistributors links? Keep the good work. I love it :) My only suggestion is to…",{"value":176,"source":116,"evidence":177},"Free ebook filter",[178],{"id":179,"by":180,"text":181},"2249418","instakill","Awesome site. Is there any way you can add a filter for \"free\" for ebooks?",{"value":183,"source":116,"evidence":184},"Amazon ratings",[185],{"id":123,"by":124,"text":125},{"value":187,"source":116,"evidence":188},"Show context of quotes",[189,190],{"id":127,"by":128,"text":129},{"id":191,"by":192,"text":193},"2249417","rhizome","I like it! You might add links to the questions so people can see from the references what ground the book covers.",[195,199],{"value":196,"source":116,"evidence":197},"How parsing and data sourcing works",[198],{"id":172,"by":173,"text":174},{"value":200,"source":116,"evidence":201},"Which tech stack was used",[202],{"id":203,"by":204,"text":205},"2249607","HackrNwsDesignr","What language\u002Ftools did you use to build it?",[207],{"value":208,"source":116,"evidence":209},"hn-books.com",[210,214],{"id":211,"by":212,"text":213},"2249672","swombat","Interesting resource. Another related site would be DanielBMarkham's http:\u002F\u002Fwww.hn-books.com\u002F ...",{"id":63,"by":64,"text":65},{"comments":216,"answered":30,"key":217},62,[218,221,224],{"id":219,"text":220},"2250143","Hi Daniel! thanks for your feedback! Your release of hn-books.com really made me realize I should carry on, that the topic was interesting (which I believed). But I was quite far…",{"id":222,"text":223},"2250181","Well it deserves a blog post to describe how things work a bit, but roughly the things that help on the load are: - fragment caching with redis\u002Frails 3 (with some warmup script)…",{"id":225,"text":226},"2250368","Hehe - good point. We should chat later on yes, always good :)",{"commenters":228,"max_depth":229,"maker_replies":216,"first_comment_mins":42,"lifespan_hours":230},56,8,29,[232,234,238,240,243,245,248,249,253,256,259,262,264,266,268,271,273,276,278,281,283,286,290,293,296,299,301,305,307,308,310,313,315,318,321,324,326,328,331,334,336,337,339,342,344,346,350,352,356,359,361,363,364,366,367,369,372,374,377,380,382,384,388,390,395,398,402,404,406,407,409,410,412,414,416,418,420,422,426,428,432,434,436,439,441,445,447,450,454,456,458,462,464,466,469,471,473,477,481,483,487,491,494,496,498,499,501,503,506,508,510,512,514,517,519,521,523,525,527,528,529,533,535,538,540,545,547,549,551,553,557,562,564,568,570,574,576,578,580,582],[63,42,41,233,64,42],"project\u002Fpositive\u002Fidea",[235,42,42,236,237,42],"2250124","commenter\u002Fneutral\u002Fidea","dionidium",[219,42,42,239,10,17],"maker\u002Fpositive\u002Fnone",[241,42,41,242,64,42],"2250168","project\u002Fpositive\u002Fperformance",[222,42,42,244,10,17],"maker\u002Fneutral\u002Fperformance",[246,42,42,247,64,42],"2250361","commenter\u002Fneutral\u002Fnone",[225,42,42,247,10,17],[250,42,47,251,252,42],"2250704","project\u002Fmixed\u002Fdesign","prpon",[254,42,42,255,10,17],"2250725","maker\u002Fneutral\u002Fdesign",[257,42,47,258,64,42],"2250771","project\u002Fneutral\u002Fdesign",[260,42,42,261,252,42],"2251144","commenter\u002Fneutral\u002Fdesign",[263,42,47,258,192,42],"2250844",[265,42,42,255,10,17],"2250963",[267,42,47,255,192,42],"2251047",[269,42,42,270,10,17],"2251057","maker\u002Fneutral\u002Fnone",[55,17,42,272,10,17],"project\u002Fneutral\u002Fidea",[274,17,41,242,275,42],"2249394","sgruhier",[277,17,42,244,10,17],"2249862",[279,17,47,244,280,42],"2250025","rapind",[282,17,42,244,10,17],"2250049",[284,17,41,285,280,42],"2250621","maker\u002Fpositive\u002Fperformance",[287,17,47,288,289,42],"2249840","project\u002Fneutral\u002Fnone","albedoa",[291,17,42,292,10,17],"2249852","maker\u002Fneutral\u002Fpricing",[294,17,42,247,295,42],"2249997","hessenwolf",[297,17,42,247,298,42],"2250125","taylorbuley",[300,17,42,239,10,17],"2250236",[302,17,41,303,304,42],"2250128","project\u002Fpositive\u002Fdesign","TobiasCassell",[306,17,42,255,10,17],"2250156",[211,32,42,247,212,42],[309,32,42,270,10,17],"2249688",[311,32,42,236,312,42],"2250088","bg4",[314,32,42,239,10,17],"2250102",[316,32,42,236,317,42],"2250171","jmm",[319,32,42,236,320,42],"2250344","aridiculous",[322,32,42,323,10,17],"2250355","maker\u002Fneutral\u002Fidea",[325,32,42,236,320,42],"2250501",[327,32,42,323,10,17],"2250512",[329,32,42,330,312,42],"2250699","commenter\u002Fpositive\u002Fidea",[332,47,47,272,333,42],"2249631","KishoreKumar",[335,47,42,255,10,17],"2249641",[70,39,47,272,71,42],[338,39,42,323,10,17],"2249460",[340,39,42,236,341,42],"2249476","aik",[343,39,42,323,10,17],"2249488",[345,39,42,236,71,42],"2249559",[347,39,17,348,349,42],"2249935","project\u002Fcritical\u002Fpricing","joe_fishfish",[351,39,42,292,10,17],"2249945",[353,41,42,354,355,42],"2250486","other\u002Fneutral\u002Fnone","tejaswiy",[357,33,41,233,358,42],"2249450","adrianwaj",[360,33,42,270,10,17],"2249465",[362,33,42,236,358,42],"2249498",[179,37,47,272,180,42],[365,37,42,323,10,17],"2249421",[119,229,41,233,120,42],[368,229,42,239,10,17],"2249540",[138,370,42,371,139,42],9,"commenter\u002Fpositive\u002Fnone",[373,370,42,270,10,17],"2250034",[375,15,17,348,376,42],"2250145","nathanlrivera",[378,15,42,379,10,17],"2250161","maker\u002Fpositive\u002Fidea",[123,381,41,233,124,42],11,[383,381,42,323,10,17],"2249449",[385,381,17,386,387,42],"2249461","project\u002Fcritical\u002Fidea","quan",[389,381,42,323,10,17],"2249484",[391,392,17,393,394,42],"2250273",12,"project\u002Fcritical\u002Fexecution","davidjhall",[396,392,42,397,10,17],"2250316","maker\u002Fneutral\u002Fdocs",[399,400,47,270,401,42],"2249666",13,"soapdog",[403,400,42,270,10,17],"2249686",[203,405,47,270,204,42],14,[91,405,42,270,10,17],[408,405,47,270,204,42],"2249749",[84,405,42,270,10,17],[411,405,47,270,204,42],"2250043",[413,405,42,270,10,17],"2250066",[191,415,47,258,192,42],15,[417,415,42,255,10,17],"2249419",[419,415,47,258,192,42],"2250835",[421,415,42,270,10,17],"2250849",[423,424,47,272,425,42],"2249645",16,"marknutter",[427,424,42,323,10,17],"2249656",[429,430,41,233,431,42],"2254054",17,"NnamdiJr",[127,433,41,303,128,42],18,[435,433,42,323,10,17],"2249473",[437,433,42,236,438,42],"2249487","o1iver",[440,433,42,270,10,17],"2249501",[442,443,47,272,444,42],"2249577",19,"marijn",[446,443,42,270,10,17],"2249588",[448,30,41,303,449,42],"2249756","techarch",[451,452,47,272,453,42],"2249845",21,"thurn",[168,455,47,272,169,42],22,[457,455,42,323,10,17],"2249629",[459,455,47,460,461,42],"2249674","project\u002Fneutral\u002Fdocs","troels",[463,455,42,397,10,17],"2249752",[146,465,17,393,147,42],23,[467,465,42,468,10,17],"2249538","maker\u002Fneutral\u002Fexecution",[470,465,47,468,147,42],"2249595",[472,465,42,468,10,17],"2249603",[474,475,41,303,476,42],"2252042",24,"Sakes",[478,479,47,258,480,42],"2250367",25,"mcn",[482,479,42,255,10,17],"2250432",[484,485,41,233,486,42],"2254217",26,"conjectures",[488,489,47,272,490,42],"2251922",27,"tomrod",[172,492,41,493,173,42],28,"project\u002Fpositive\u002Fnone",[495,492,42,468,10,17],"2249435",[497,492,47,292,204,42],"2249443",[74,492,42,292,10,17],[500,492,47,272,173,42],"2249446",[502,492,42,323,10,17],"2249456",[504,492,47,288,505,42],"2250252","wolfhumble",[507,492,42,270,10,17],"2250287",[509,492,47,270,505,42],"2250372",[511,492,42,270,10,17],"2250376",[513,492,47,270,505,42],"2250513",[515,492,47,270,516,42],"2250370","nachopg",[518,492,42,270,10,17],"2250403",[520,492,42,247,516,42],"2250454",[522,492,42,247,10,17],"2250503",[524,492,42,247,516,42],"2250574",[526,492,42,247,10,17],"2250584",[164,230,47,272,165,42],[157,230,42,323,10,17],[530,531,41,233,532,42],"2249755",30,"krat0sprakhar",[534,531,42,270,10,17],"2249768",[536,31,47,258,537,42],"2250169","iconfinder",[539,31,42,255,10,17],"2250257",[541,542,17,543,544,42],"2249541",32,"project\u002Fcritical\u002Fperformance","savramescu",[546,542,42,270,10,17],"2249548",[548,542,41,242,544,42],"2249563",[550,542,42,244,10,17],"2249590",[552,542,42,244,10,17],"2249564",[554,555,41,493,556,42],"2249823",33,"blparker",[558,559,41,560,561,42],"2249486",34,"project\u002Fpositive\u002Fexecution","jwomers",[563,559,42,270,10,17],"2249489",[565,566,47,272,567,42],"2250131",35,"lefstathiou",[569,566,42,270,10,17],"2250230",[571,572,41,493,573,42],"2249725",36,"mikecaron",[575,572,42,270,10,17],"2249743",[134,577,47,251,135,42],37,[579,577,42,255,10,17],"2249848",[581,577,41,303,135,42],"2250848",[583,577,42,255,10,17],"2250981",[],[586,591,596,600,605,610],{"id":587,"name":588,"points":589,"category":590},"2243650","Breakup 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