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@pedronauck FRONTEND DEVELOPER

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we technology new technologies

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modularity performance adaptability maintainability consistency work fluid }We want

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but startups...

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pray to work

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products upside down monsters

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how build to right side up enva

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backend inspiration

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our environment front-end

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checkout admin landing page react projects @reusable-modules monorepo

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MODULAR STRUCTURE shazam basecss components frontend project domain reicons

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monorepo Unified source code repository used by an organisation to host as much of its code as possible.

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who’s using

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✓ single lint, build, test and release process ✓ easy to coordinate changes across modules ✓ single place to report issues ✓ code review are easier ✓ less management, everything is centralized ✓ dependency management ✓ cheaper pros

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✓ codebase looks more intimidating ✓ repo is bigger in size ✓ . . . cons

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packages/project/package.json Symbolic Link

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components Our awesome and reusable React components

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✓ focus on your components ✓ based on stories ✓ internal hot reload ✓ less configurations ✓ easy to maintain advantages

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Gold tip #1 use to update data inside stories recompose

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A React utility belt for function components and higher-order components. recompose

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domain data layer of our projects

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AP I user partner appointments …

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Predictable state container based on Flux One store. Single Source of Truth! State is Read-only (modified by action) Changes are made with Pure Functions

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#1 use a duck-based architecture

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#2 use redux-actions to handle your ducks

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#3 normalize your entities

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Normalizr takes JSON and a schema and replaces nested entities with their IDs, gathering all entities in dictionaries.

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turn this...

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into

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✓ work with objects, less array iterations ✓ most expressive structure advantages

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#4 use one single reducer for your entities

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#5 use redux-ui to manage ui state

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ui('App') ui() ui() {context} {context} updateUI() ui.isSidebarOpened {context}

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modular structure module based architecture for scalable apps

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App.js

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modules/User/index.js

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Application Setup react-router, redux, etc

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shazam Node module to create and manage react apps

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alternatives facebookincubator/create-react-app insin/nwb

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and tricks webpack tips

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#1 split your config by environment using webpack-config

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webpack.config.js

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webpack/${environment}.js

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shazam.config.js

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webpack/common.js

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#2 use alias to relative paths

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webpack/common.js

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#3 use [chunkhash:8] in production bundles

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webpack/development.js webpack/production.js

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webpack/development.js webpack/production.js

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reicons CLI tool to generate React icon components based on svg files

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manage is boring icons

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✓ different icons of different sets ✓ components to manage svg ✓ bundle just our icons ✓ easy to update the set ✓ build differente sets we needed

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we DON' T needed

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http://github.com/drvem/reicons

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$ npm i -g reicons

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$ reicons -p [] -s images/ -b components/Icons Set directory and a custom prefix The source of your icons sets Folder to bundle your icons components

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. └── images ├── font-awesome │ ├── book.svg │ ├── credit-card.svg │ └── github-logo.svg └── icons ├── home.svg ├── location.svg └── search.svg

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$ reicons -p font-awesome:fa icons:ic -s images/ -b components/Icons

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. ├── components │ └── Icons │ ├── Fa │ └── Ic └── images ├── font-awesome └── icons

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. └── components └── Icons ├── Fa │ ├── Book.js │ ├── CreditCard.js │ └── GithubLogo.js ├── Ic │ ├── Home.js │ ├── Location.js │ └── Search.js └── index.js

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Fa/Book.js

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index.js

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✓ something simple to implement ✓ using across projects ✓ easy to onboarding we needed

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checkout admin landing page react projects @reusable-modules monorepo

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modularity performance adaptability maintainability consistency work fluid }We want

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