[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"project-2875":3},{"id":4,"name":5,"fullName":6,"owner":7,"repo":5,"description":8,"homepage":9,"htmlUrl":9,"language":10,"languages":9,"totalLinesOfCode":9,"stars":11,"forks":12,"watchers":13,"openIssues":14,"contributorsCount":15,"subscribersCount":15,"size":15,"stars1d":16,"stars7d":17,"stars30d":18,"stars90d":15,"forks30d":15,"starsTrendScore":19,"compositeScore":20,"rankGlobal":9,"rankLanguage":9,"license":21,"archived":22,"fork":22,"defaultBranch":23,"hasWiki":24,"hasPages":22,"topics":25,"createdAt":9,"pushedAt":9,"updatedAt":26,"readmeContent":27,"aiSummary":28,"trendingCount":15,"starSnapshotCount":15,"syncStatus":29,"lastSyncTime":30,"discoverSource":31},2875,"500lines","aosabook\u002F500lines","aosabook","500 Lines or Less",null,"JavaScript",29584,5828,1770,29,0,1,5,14,4,45,"Other",false,"master",true,[],"2026-06-12 02:00:44","*500 Lines or Less*\n===================\n\n> \"What I cannot create, I do not understand.\"\n>\n> -- Richard Feynman\n\nThis is the source for the book *500 Lines or Less*, the fourth in the\n[Architecture of Open Source Applications](http:\u002F\u002Faosabook.org) series.  As\nwith other books in the series, all written material will be covered by the\nCreative Commons - Attribution license, and all code by the MIT License: please\nsee the [license description](LICENSE.md) for details.  In addition, all\nroyalties from paid-for versions will all go to Amnesty International.\n\nThe production of this book has been made possible by the financial support of\n[PagerDuty](http:\u002F\u002Fwww.pagerduty.com\u002Fcompany\u002Fwork-with-us\u002F).\n\n\u003Cp align=\"center\">\n    \u003Cimg src=\"https:\u002F\u002Fgithub.com\u002Faosabook\u002F500lines\u002Fraw\u002Fmaster\u002Fresource\u002Fpagerduty_logo.png\" alt=\"PagerDuty Logo\" \u002F>\n\u003C\u002Fp>\n\n\nMission\n-------\n\nEvery architect studies family homes, apartments, schools, and other common\ntypes of buildings during her training.  Equally, every programmer ought to\nknow how a compiler turns text into instructions, how a spreadsheet updates\ncells, and how a database efficiently persists data.\n\nPrevious books in the AOSA series have done this by describing the high-level\narchitecture of several mature open-source projects. While the lessons learned\nfrom those stories are valuable, they are sometimes difficult to absorb for\nprogrammers who have not yet had to build anything at that scale.\n\n\"500 Lines or Less\" focuses on the design decisions and tradeoffs that\nexperienced programmers make when they are writing code: \n\n*   Why divide the application into these particular modules with these\n    particular interfaces?\n*   Why use inheritance here and composition there?\n*   How do we predict where our program might need to be extended, and how can\n    we make that easy for other programmers?\n\nEach chapter consists of a walkthrough of a program that solves a canonical\nproblem in software engineering in at most 500 source lines of code. We hope\nthat the material in this book will help readers understand the varied\napproaches that engineers take when solving problems in different domains, and\nwill serve as a basis for projects that extend or modify the contributions\nhere.\n\nContributors\n------------\n\n\u003Ctable>\n  \u003Ctr>\n    \u003Cth>Name\u003C\u002Fth>\n    \u003Cth>Affiliation\u003C\u002Fth>\n    \u003Cth>Project\u003C\u002Fth>\n    \u003Cth>Online\u003C\u002Fth>\n    \u003Cth>GitHub\u003C\u002Fth>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Mike DiBernardo\u003C\u002Ftd>\n    \u003Ctd>Wave\u003C\u002Ftd>\n    \u003Ctd>editorial\u003C\u002Ftd>\n    \u003Ctd>\n        \u003Cul>\n            \u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Fmdibernardo\">@mdibernardo\u003C\u002Fa>\u003C\u002Fli>\n            \u003Cli>\u003Ca href=\"http:\u002F\u002Fmikedebo.ca\">mikedebo.ca\u003C\u002Fa>\u003C\u002Fli>\n        \u003C\u002Ful>\n    \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002FMichaelDiBernardo\">MichaelDiBernardo\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n   \u003Ctr>\n    \u003Ctd>Amy Brown\u003C\u002Ftd>\n    \u003Ctd>indie\u003C\u002Ftd>\n    \u003Ctd>editorial\u003C\u002Ftd>\n    \u003Ctd>\u003Cul>\u003Cli>\u003Ca href=\"http:\u002F\u002Fwww.amyrbrown.ca\u002F\">amyrbrown.ca\u003C\u002Fa>\u003C\u002Fli>\n        \u003Cli>\u003Ca href=\"http:\u002F\u002Fwww.twitter.com\u002Famyrbrown\">@amyrbrown\u003C\u002Fa>\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Famyrbrown\">amyrbrown\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Allison Kaptur\u003C\u002Ftd>\n    \u003Ctd>Dropbox\u003C\u002Ftd>\n    \u003Ctd>byterun\u003C\u002Ftd>\n    \u003Ctd>\u003Cul>\u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Fakaptur\">@akaptur\u003C\u002Fa>\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Fakaptur\">akaptur\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Audrey Tang\u003C\u002Ftd>\n    \u003Ctd>g0v.tw, Socialtext, Apple\u003C\u002Ftd>\n    \u003Ctd>spreadsheet\u003C\u002Ftd>\n    \u003Ctd>\n        \u003Cul>\n            \u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Faudreyt\">@audreyt\u003C\u002Fa>\u003C\u002Fli>\n        \u003C\u002Ful>\n    \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Faudreyt\">audreyt\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Brandon Rhodes\u003C\u002Ftd>\n    \u003Ctd>Dropbox\u003C\u002Ftd>\n    \u003Ctd>contingent\u003C\u002Ftd>\n    \u003Ctd>\u003Cul>\u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Fbrandon_rhodes\">@brandon_rhodes\u003C\u002Fa>\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Fbrandon-rhodes\">brandon-rhodes\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Carl Friedrich Bolz\u003C\u002Ftd>\n    \u003Ctd>King's College London\u003C\u002Ftd>\n    \u003Ctd>object model\u003C\u002Ftd>\n    \u003Ctd>\n        \u003Cul>\n            \u003Cli>\u003Ca href=\"https:\u002F\u002Fcfbolz.de\">cfbolz.de\u003C\u002Fa>\u003C\u002Fli>\n            \u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Fcfbolz\">@cfbolz\u003C\u002Fa>\u003C\u002Fli>\n        \u003C\u002Ful>\n    \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Fcfbolz\">cfbolz\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Cate Huston\u003C\u002Ftd>\n    \u003Ctd> \u003C\u002Ftd>\n    \u003Ctd>Image Filter app\u003C\u002Ftd>\n    \u003Ctd>\n        \u003Cul>\n            \u003Cli>\u003Ca href=\"http:\u002F\u002Fwww.accidentallyincode.com\u002F\">www.accidentallyincode.com\u002F\u003C\u002Fa>\u003C\u002Fli>\n            \u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Fcatehstn\">@catehstn\u003C\u002Fa>\u003C\u002Fli>\n        \u003C\u002Ful>\n    \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Fcatehstn\">catehstn\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Christian Muise\u003C\u002Ftd>\n    \u003Ctd>University of Melbourne\u003C\u002Ftd>\n    \u003Ctd>flow-shop\u003C\u002Ftd>\n    \u003Ctd>\n        \u003Cul>\n            \u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Fcjmuise\">@cjmuise\u003C\u002Fa>\u003C\u002Fli>\n        \u003C\u002Ful>\n    \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Fhaz\">haz\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Daniel Jackson\u003C\u002Ftd>\n    \u003Ctd> \u003C\u002Ftd>\n    \u003Ctd>same-origin-policy\u003C\u002Ftd>\n    \u003Ctd> \u003C\u002Ftd>\n    \u003Ctd> \u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Daniel Rocco\u003C\u002Ftd>\n    \u003Ctd>BrightLink Technology\u003C\u002Ftd>\n    \u003Ctd>contingent\u003C\u002Ftd>\n    \u003Ctd>\u003Cul>\u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Fdrocco007\">@drocco007\u003C\u002Fa>\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Fdrocco007\">drocco007\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Dann Toliver\u003C\u002Ftd>\n    \u003Ctd>Bento Box\u003C\u002Ftd>\n    \u003Ctd>dagoba\u003C\u002Ftd>\n    \u003Ctd>\n        \u003Cul>\n            \u003Cli>\u003Ca href=\"http:\u002F\u002Fdanntoliver.com\">danntoliver.com\u003C\u002Fa>\u003C\u002Fli>\n            \u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Fdann\">@dann\u003C\u002Fa>\u003C\u002Fli>\n        \u003C\u002Ful>\n    \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Fdxnn\">dxnn\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Dessy Daskalov\u003C\u002Ftd>\n    \u003Ctd>Nudge Rewards\u003C\u002Ftd>\n    \u003Ctd>Pedometer\u003C\u002Ftd>\n    \u003Ctd>\n        \u003Cul>\n            \u003Cli>\u003Ca href=\"http:\u002F\u002Fwww.dessydaskalov.com\u002F\">www.dessydaskalov.com\u003C\u002Fa>\u003C\u002Fli>\n            \u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Fdess_e\">@dess_e\u003C\u002Fa>\u003C\u002Fli>\n        \u003C\u002Ful>\n    \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Fdessy\">dessy\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Dethe Elza\u003C\u002Ftd>\n    \u003Ctd> \u003C\u002Ftd>\n    \u003Ctd>blockcode\u003C\u002Ftd>\n    \u003Ctd> \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Fdethe\">dethe\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Dustin Mitchell\u003C\u002Ftd>\n    \u003Ctd>Mozilla\u003C\u002Ftd>\n    \u003Ctd>cluster\u003C\u002Ftd>\n    \u003Ctd> \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Fdjmitche\">djmitche\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Erick Dransch\u003C\u002Ftd>\n    \u003Ctd> \u003C\u002Ftd>\n    \u003Ctd>Modeller\u003C\u002Ftd>\n    \u003Ctd>\n        \u003Cul>\n            \u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002FErickDransch\">@ErickDransch\u003C\u002Fa>\u003C\u002Fli>\n        \u003C\u002Ful>\n    \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002FEkkiD\">EkkiD\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Eunsuk Kang\u003C\u002Ftd>\n    \u003Ctd> \u003C\u002Ftd>\n    \u003Ctd>same-origin-policy\u003C\u002Ftd>\n    \u003Ctd> \u003C\u002Ftd>\n    \u003Ctd> \u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Greg Wilson\u003C\u002Ftd>\n    \u003Ctd> \u003C\u002Ftd>\n    \u003Ctd>web-server\u003C\u002Ftd>\n    \u003Ctd>\n        \u003Cul>\n            \u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Fgvwilson\">@gvwilson\u003C\u002Fa>\u003C\u002Fli>\n        \u003C\u002Ful>\n    \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Fgvwilson\">gvwilson\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Guido van Rossum\u003C\u002Ftd>\n    \u003Ctd>Dropbox\u003C\u002Ftd>\n    \u003Ctd>crawler\u003C\u002Ftd>\n    \u003Ctd>\n        \u003Cul>\n            \u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Fgvanrossum\">@gvanrossum\u003C\u002Fa>\u003C\u002Fli>\n        \u003C\u002Ful>\n    \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Fgvanrossum\">gvanrossum\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>A. Jesse Jiryu Davis\u003C\u002Ftd>\n    \u003Ctd>MongoDB\u003C\u002Ftd>\n    \u003Ctd>crawler\u003C\u002Ftd>\n    \u003Ctd>\n        \u003Cul>\n            \u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Fjessejiryudavis\">@jessejiryudavis\u003C\u002Fa>\u003C\u002Fli>\n        \u003C\u002Ful>\n    \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Fajdavis\">ajdavis\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Jessica Hamrick\u003C\u002Ftd>\n    \u003Ctd>University of California, Berkeley\u003C\u002Ftd>\n    \u003Ctd>sampler\u003C\u002Ftd>\n    \u003Ctd>\n        \u003Cul>\n            \u003Cli>\u003Ca href=\"http:\u002F\u002Fwww.jesshamrick.com\">www.jesshamrick.com\u003C\u002Fa>\u003C\u002Fli>\n            \u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Fjhamrick\">@jhamrick\u003C\u002Fa>\u003C\u002Fli>\n        \u003C\u002Ful>\n    \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Fjhamrick\">jhamrick\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Leah Hanson\u003C\u002Ftd>\n    \u003Ctd>Google\u003C\u002Ftd>\n    \u003Ctd>static analysis\u003C\u002Ftd>\n    \u003Ctd>\n        \u003Cul>\n            \u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Fastrieanna\">@astrieanna\u003C\u002Fa>\u003C\u002Fli>\n        \u003C\u002Ful>\n    \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Fastrieanna\">astrieanna\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Leo Zovic\u003C\u002Ftd>\n    \u003Ctd> \u003C\u002Ftd>\n    \u003Ctd>event-web-framework\u003C\u002Ftd>\n    \u003Ctd> \u003C\u002Ftd>\n    \u003Ctd> \u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Malini Das\u003C\u002Ftd>\n    \u003Ctd>Twitch\u003C\u002Ftd>\n    \u003Ctd>ci\u003C\u002Ftd>\n    \u003Ctd>\n        \u003Cul>\n            \u003Cli>\u003Ca href=\"http:\u002F\u002Fmalinidas.com\">malinidas.com\u003C\u002Fa>\u003C\u002Fli>\n            \u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Fmalinidas\">@malinidas\u003C\u002Fa>\u003C\u002Fli>\n        \u003C\u002Ful>\n    \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Fmalini\">malini\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Marina Samuel\u003C\u002Ftd>\n    \u003Ctd>Mozilla\u003C\u002Ftd>\n    \u003Ctd>ocr\u003C\u002Ftd>\n    \u003Ctd>\n        \u003Cul>\n            \u003Cli>\u003Ca href=\"http:\u002F\u002Fmarinasamuel.com\">www.marinasamuel.com\u003C\u002Fa>\u003C\u002Fli>\n            \u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Femtwos\">@emtwos\u003C\u002Fa>\u003C\u002Fli>\n        \u003C\u002Ful>\n    \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Femtwo\">emtwo\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Ned Batchelder\u003C\u002Ftd>\n    \u003Ctd>edX\u003C\u002Ftd>\n    \u003Ctd>templating engine\u003C\u002Ftd>\n    \u003Ctd>\n        \u003Cul>\n            \u003Cli>\u003Ca href=\"http:\u002F\u002Fnedbatchelder.com\">nedbatchelder.com\u003C\u002Fa>\u003C\u002Fli>\n            \u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Fnedbat\">@nedbat\u003C\u002Fa>\u003C\u002Fli>\n        \u003C\u002Ful>\n    \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Fnedbat\">nedbat\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Santiago Perez De Rosso\u003C\u002Ftd>\n    \u003Ctd> \u003C\u002Ftd>\n    \u003Ctd>same-origin-policy\u003C\u002Ftd>\n    \u003Ctd> \u003C\u002Ftd>\n    \u003Ctd> \u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Taavi Burns\u003C\u002Ftd>\n    \u003Ctd>Previously at Points, now at PagerDuty\u003C\u002Ftd>\n    \u003Ctd>data-store\u003C\u002Ftd>\n    \u003Ctd>\n        \u003Cul>\n            \u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Fjaaaarel\">@jaaaarel\u003C\u002Fa>\u003C\u002Fli>\n        \u003C\u002Ful>\n    \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Ftaavi\">taavi\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Yoav Rubin\u003C\u002Ftd>\n    \u003Ctd>Microsoft\u003C\u002Ftd>\n    \u003Ctd>In-memory functional database\u003C\u002Ftd>\n    \u003Ctd>\n        \u003Cul>\n            \u003Cli>\u003Ca href=\"https:\u002F\u002Ftwitter.com\u002Fyoavrubin\">@yoavrubin\u003C\u002Fa>\u003C\u002Fli>\n        \u003C\u002Ful>\n    \u003C\u002Ftd>\n    \u003Ctd>\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Fyoavrubin\">yoavrubin\u003C\u002Fa>\u003C\u002Ftd>\n  \u003C\u002Ftr>\n\u003C\u002Ftable>\n\n\nTechnical Reviewers\n-------------------\n\n\u003Ctable>\n  \u003Ctr>\n    \u003Ctd>Amber Yust\u003C\u002Ftd>\n    \u003Ctd>Andrew Gwozdziewycz\u003C\u002Ftd>\n    \u003Ctd>Andrew Kuchling\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Andrew Svetlov\u003C\u002Ftd>\n    \u003Ctd>Andy Shen\u003C\u002Ftd>\n    \u003Ctd>Anton Beloglazov\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Ben Trofatter\u003C\u002Ftd>\n    \u003Ctd>Borys Pierov\u003C\u002Ftd>\n    \u003Ctd>Carise Fernandez\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Charles Stanhope\u003C\u002Ftd>\n    \u003Ctd>Chris Atlee\u003C\u002Ftd>\n    \u003Ctd>Chris Seaton\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Cyryl Płotnicki-Chudyk\u003C\u002Ftd>\n    \u003Ctd>Dan Langer\u003C\u002Ftd>\n    \u003Ctd>Dan Shapiro\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>David Pokorny\u003C\u002Ftd>\n    \u003Ctd>Eric Bouwers\u003C\u002Ftd>\n    \u003Ctd>Frederic De Groef\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Graham Lee\u003C\u002Ftd>\n    \u003Ctd>Gregory Eric Sanderson\u003C\u002Ftd>\n    \u003Ctd>James O'Beirne\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Jan de Baat\u003C\u002Ftd>\n    \u003Ctd>Jana Beck\u003C\u002Ftd>\n    \u003Ctd>Jessica McKellar\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Jo Van Eyck\u003C\u002Ftd>\n    \u003Ctd>Joel Crocker\u003C\u002Ftd>\n    \u003Ctd>Johan Thelin\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Johannes Fürmann\u003C\u002Ftd>\n    \u003Ctd>John Morrissey\u003C\u002Ftd>\n    \u003Ctd>Joseph Kaptur\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Josh Crompton\u003C\u002Ftd>\n    \u003Ctd>Joshua T. Corbin\u003C\u002Ftd>\n    \u003Ctd>Kevin Huang\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Maggie Zhou\u003C\u002Ftd>\n    \u003Ctd>Marc Towler\u003C\u002Ftd>\n    \u003Ctd>Marcin Milewski\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Marco Lancini\u003C\u002Ftd>\n    \u003Ctd>Mark Reid\u003C\u002Ftd>\n    \u003Ctd>Matthias Bussonnier\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Max Mautner\u003C\u002Ftd>\n    \u003Ctd>Meggin Kearney\u003C\u002Ftd>\n    \u003Ctd>Mike Aquino\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Natalie Black\u003C\u002Ftd>\n    \u003Ctd>Nick Presta\u003C\u002Ftd>\n    \u003Ctd>Nikhil Almeida\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Nolan Prescott\u003C\u002Ftd>\n    \u003Ctd>Paul Martin\u003C\u002Ftd>\n    \u003Ctd>Piotr Banaszkiewicz\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Preston Holmes\u003C\u002Ftd>\n    \u003Ctd>Pulkit Sethi\u003C\u002Ftd>\n    \u003Ctd>Rail Aliiev\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Ronen Narkis\u003C\u002Ftd>\n    \u003Ctd>Rose Ames\u003C\u002Ftd>\n    \u003Ctd>Sina Jahan\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n    \u003Ctd>Stefan Turalski\u003C\u002Ftd>\n    \u003Ctd>William Lachance\u003C\u002Ftd>\n  \u003C\u002Ftr>\n\u003C\u002Ftable>\n","500 Lines or Less 是一本关于软件架构设计的书籍，属于开源应用程序架构系列的第四本。本书通过不超过500行代码的小型项目来展示经验丰富的程序员在编写代码时所做出的设计决策和权衡。它涵盖了模块划分、接口设计、继承与组合的选择以及对未来扩展性的考虑等核心内容。适合希望深入了解实际编程中如何进行合理架构设计的开发者阅读，尤其对于那些尚未接触过大规模项目开发但想学习如何构建高质量软件系统的程序员来说非常有帮助。",2,"2026-06-11 02:51:23","top_language"]