The JavaScript Software Factory

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The JavaScript SOFTWARE FACTORY ForwardJS March 1, 2017 Image: Jackson Jost

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Chris Castle Developer Advocate @crc Image: Ferdinand Stöhr

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THUNDER SNOW

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Image: Kalle K

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Programming is easy. Software development is hard. Image: Vladimir Chuchadeev

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Programming is easy. Image: Vladimir Chuchadeev

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Software development is hard. Image: Vladimir Chuchadeev

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You want to know what makes it even harder? Image: Markus Spiske

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Fools ignore complexity. Pragmatists suffer it. Geniuses remove it. - Alan Perlis

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Simplicity is a great virtue but it requires hard work to achieve it and education to appreciate it. - E.W. Dijkstra

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SOME SIMPLIFYING TIPS

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Stop spending time on the bottom two layers.

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No global modules

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1 { 2 "name": "js-software-factory-samples", 3 "version": "1.0.0", 4 "description": "Sample codez!", 5 "main": "index.js", 6 "author": "Chris Castle", 7 "license": "MIT", 8 "dependencies": { 9 "left-pad": "^1.1.3" 10 }, 11 "devDependencies": { 12 "gulp": "^3.9.1" 13 } 14 }

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The Twelve-Factor App

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https://12factor.net

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Use yarn

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- Predictability - Security - Performance

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Deploy a lot

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Make testing automatic

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Logging

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winston bunyan log4js morgan

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Debugging

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1 const debug = require('debug')('http') 2 const http = require('http') 3 4 http.createServer((req, res) => { 5 debug(`${req.method} ${req.url}`) 6 res.end('hello\n') 7 }).listen(3000, () => { 8 debug('listening'); 9 })