Node.js

​Reference: JavaScript​
​https://devcenter.heroku.com/articles/node-best-practices​
​https://david-dm.org/zce/itcast-tms?type=dev​
​https://github.com/observing/pre-commit​
tooling
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yarn add -g prettyjson
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​https://npmcompare.com/compare/jsontool,prettyprint​
yarn vs npm
yarn
npm
yarn
npm install
yarn add package
npm -i -S package
​https://yarnpkg.com/​
​https://www.sitepoint.com/yarn-vs-npm/​
​https://yarnpkg.com/lang/en/docs/migrating-from-npm/​
​https://shift.infinite.red/npm-vs-yarn-cheat-sheet-8755b092e5cc​
ORM
​http://docs.sequelizejs.com​
​http://bookshelfjs.org​
nvm
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nvm ls nvm use system
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gitignore
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node_modules
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package.json
Environment variables are passed into the scripts.
This can be tested via:
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{
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  scripts: {
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    "env": "env | grep NODE"
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  }
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}
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Run
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yarn run env
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NODE_ENV=production yarn run env
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express
​https://expressjs.com/en/guide/debugging.html​
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  DEBUG=express:* yarn start
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  DEBUG=express-start yarn start
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  DEBUG=knex:* yarn start
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  DEBUG=knex:query yarn start
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  DEBUG=knex:tx yarn start
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​https://github.com/node-inspector/node-inspector​
Strings
​https://stackoverflow.com/questions/16293923/does-v8-have-unicode-support https://github.com/v8/v8/blob/master/include/v8.h​
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​https://nodejs.org/api/buffer.html#buffer_buffers_and_character_encodings https://nodejs.org/dist/latest-v4.x/docs/api/buffer.html#buffer_buffers_and_character_encodings​
Mocha
mocha -g 'grep patern for function' file
grunt
grunt --tasks .
Bootstrapping a project
Use Yarn​
Install eslint​
Install flow​
Install pre-commit hooks
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brew install yarn
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yarn add --dev babel-cli babel-preset-flow eslint flow-bin pre-commit
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yarn run eslint -- --init
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yarn run flow init
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Cons
No consistency in one app from another.
Server Side
Run latest ES code
Client Side
Transpile it to a version browsers can use
Has to use transpiled server side version
Support
​https://github.com/nodejs/Release​
version
Support
8.10
AWS Lamba Support