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Product Hunt React Architecture Radoslav Stankov 11/11/2021

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!

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Radoslav Stankov @rstankov blog.rstankov.com
 twitter.com/rstankov
 github.com/rstankov
 speakerdeck.com/rstankov

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Product Hunt React Architecture Radoslav Stankov 11/11/2021

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https://speakerdeck.com/rstankov Thanks "

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Architecture

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# Frontend Tech Stack

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$ Have good defaults % Have good code organization & Make common operations easy ' Isolate dependencies ( Extensibility and reusability

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$ Have good defaults % Have good code organization & Make common operations easy ' Isolate dependencies ( Extensibility and reusability

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components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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2 1 3 Support Components Pages

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Support Components Pages

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1) Support 2) Components 3) Pages

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components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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1 Support components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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1 Support Components 2 components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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1 Support Components Pages 2 3 components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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1 Support

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components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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import getNextConfig from 'next/config'; const config = getNextConfig() as any; // ... other configuration export const environment = { isTest: config.publicRuntimeConfig.NODE_ENV === 'test', isProduction: config.publicRuntimeConfig.NODE_ENV === 'production', isBrowser: !!process.browser, }; config.ts

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components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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apollo client:codegen \ --localSchemaFile="graphql/schema.json" \ --addTypename \ --tagName=gql \ --target=typescript \ --includes="{components,screens,utils,hooks,layouts}/**/*.{tsx,ts}" \ --outputFlat="graphql/types.ts"

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components/Profile/Avatar/Fragment.ts import gql from 'graphql-tag'; export default gql` fragment ProfileAvatarFragment on Profile { id name kind imageUrl } `;

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// ==================================================== // GraphQL fragment: ProfileAvatarFragment // ==================================================== export interface ProfileAvatarFragment { __typename: "Profile"; id: string; name: string; kind: string; imageUrl: string | null; } graphql/types.ts

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import { ProfileAvatarFragment } from '~/graphql/types';

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components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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useKey() useIsMounted() useTimeout()
 
 useHideOnTop()

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useGraphQLFragment() useViewier() useIsLoggedIn()

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useGraphQLFragment() useViewier() useIsLoggedIn()

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components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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import { format } from 'date-fns'; export function formatDateTime(date: string) { return format(date, 'H:mm A · MMM D, YYYY'); } utils/date.ts

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moment date.ts Component Page

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date.ts Component Page date-fns

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utils/ external/ Intercom/ OneSignal/ Segment/ Sentry/

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components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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2 Components

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components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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) Component as directory components/ Component/ SubComponent/ Fragment.graphql Mutation.graphql icon.svg index.js styles.css utils.js

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import * as React from "react"; import Text from "components/Text"; {text}

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import * as React from "react"; import styles from "./styles.css"; export function Text({ children }) { return ( {children} ); } components/Text/index.tsx

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CSS // style.css .text { font-size: 14px; } CSS // component.js
 import styles from './styles.css'; CSS // style.css .text_3mRwv { font-size: 14px; } CSS // result.js

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import * as React from "react"; import Text from "components/Text"; text // -> text

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import * as React from "react"; import Text from "components/Text"; text // -> text text // ->

text

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import * as React from "react"; import styles from "./styles.css"; export function Text({ as, ...props }) { Component = as || "span"; return ; } ) Pass custom component as prop

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import * as React from "react"; import Text from "components/Text"; text // -> Text

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import * as React from "react"; import Text from "components/Text"; import styles from "./styles.css"; text // -> text

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import * as React from "react"; import styles from "./styles.css"; import classNames from "classnames"; export function Text({ as, className, ...props }) { Component = as || "span";
 return

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yarn install "classnames"

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import * as React from "react"; import Text from "components/Text"; text // -> text text // -> text

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Input

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Input Loading

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Input Loading Success

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Input Loading Success Errors

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Submit Server Success Errors

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remoteCall Server { result: 'ok' } { errors: {…} }

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remoteCall Server { result: 'ok' } { 
 errors: { field1: 'error1',
 field2: 'error2'
 }
 }

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{ 
 errors: { field1: 'error1',
 field2: 'error2'
 }
 }

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{ 
 errors: { field1: 'error1',
 field2: 'error2'
 }
 }

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mutation UserSettingsUpdate($input: UserSettingsUpdateInp response: userSettingsUpdate(input: $input) { node { id ...MySettingsPageViewer } errors { field message } } }

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mutation UserSettingsUpdate($input: UserSettingsUpdateInp response: userSettingsUpdate(input: $input) { node { id ...MySettingsPageViewer } errors { field message } } }

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Which is the form library we are using?!

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*

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*

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*

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+ unified styles , common interface - custom inputs . understand backend GraphQL / Form

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const clickHandler = useOnClick({ disabled, confirm, requireLogin, mutation, input, onMutate, onMutateError, optimisticResponse, update, updateQueries, refetchQueries, onClick, trackingComponent, trackingData, });

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Utility Styling Domain

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VoteButton Button

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Domain Component

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PostItem Like Button

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Domain Component 
 
 
 
 
 
 
 
 
 
 


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Atomic Design

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...Kinda 0

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1 generic components - domain components

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3 Pages

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components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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export default { root: () => '/', static: { about() => '/about', // ... } profiles: { people: () => '/people', show: ({ slug }: { slug: string }) => `/@${slug}`, // ... }, // ... }; path.ts

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import paths from 'ph/paths'; 
 paths.root(); // => / paths.static.about(); // => /about/ paths.profiles.people(); // => /people paths.profiles.show(profile); // => /@rstankov

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components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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2 components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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pages/profiles/[slug]/index.ts

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import page from '~/screens/profiles/show'; export default page; pages/profiles/[slug]/index.ts

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import page from '~/screens/profiles/show'; export default page; pages/profiles/[slug]/index.ts 3

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components/ graphql/ hooks/ layouts/ pages/ screens/ server/ static/ styles/ types/ utils/ config.ts paths.ts

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Component as directory screens/ profiles/ show/ SubComponent1/ SubComponent2/ Query.graphql index.js styles.css utils.js

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Loading State Page Life Cycle

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Loading State Page Life Cycle

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Loading State Error State Page Life Cycle

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Loading State Not Found Error Server Error Authorization Error Authentication Error Error State Page Life Cycle

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Loading State Not Found Error Server Error Authorization Error Authentication Error Error State Loaded State Page Life Cycle

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Loading State Not Found Error Server Error Authorization Error Authentication Error SEO Error State Analytics Loaded State Page Life Cycle ???

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Loading State Not Found Error Server Error Authorization Error Authentication Error SEO Error State Analytics Loaded State render Page Life Cycle ???

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import createPage from '~/utils/createPage'; import ProfileLayout from '~/layouts/Profile'; import { ProfileShowPage } from '~/graphql/types'; import QUERY from './Query'; export default createPage({ query: QUERY, queryVariables: ({ slug }) => ({ slug }), requireLogin: true, requirePermissions: ({ profile }) => profile.canManage, requireFeature: 'feature_flag', tags: ({ profile }) => profile.seoTags, title: ({ profile }) => profile.name, component: ({ data: { profile } }) => ( {...} ), });

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import createPage from '~/utils/createPage'; import ProfileLayout from '~/layouts/Profile'; import { ProfileShowPage } from '~/graphql/types'; import QUERY from './Query'; export default createPage({ query: QUERY, queryVariables: ({ slug }) => ({ slug }), requireLogin: true, requirePermissions: ({ profile }) => profile.canManage, requireFeature: 'feature_flag', tags: ({ profile }) => profile.seoTags, title: ({ profile }) => profile.name, component: ({ data: { profile } }) => ( {...} ), });

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import createPage from '~/utils/createPage'; import ProfileLayout from '~/layouts/Profile'; import { ProfileShowPage } from '~/graphql/types'; import QUERY from './Query'; export default createPage({ query: QUERY, queryVariables: ({ slug }) => ({ slug }), requireLogin: true, requirePermissions: ({ profile }) => profile.canManage, requireFeature: 'feature_flag', tags: ({ profile }) => profile.seoTags, title: ({ profile }) => profile.name, component: ({ data: { profile } }) => ( {...} ), });

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import createPage from '~/utils/createPage'; import ProfileLayout from '~/layouts/Profile'; import { ProfileShowPage } from '~/graphql/types'; import QUERY from './Query'; export default createPage({ query: QUERY, queryVariables: ({ slug }) => ({ slug }), requireLogin: true, requirePermissions: ({ profile }) => profile.canManage, requireFeature: 'feature_flag', tags: ({ profile }) => profile.seoTags, title: ({ profile }) => profile.name, component: ({ data: { profile } }) => ( {...} ), });

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import createPage from '~/utils/createPage'; import ProfileLayout from '~/layouts/Profile'; import { ProfileShowPage } from '~/graphql/types'; import QUERY from './Query'; export default createPage({ query: QUERY, queryVariables: ({ slug }) => ({ slug }), requireLogin: true, requirePermissions: ({ profile }) => profile.canManage, requireFeature: 'feature_flag', tags: ({ profile }) => profile.seoTags, title: ({ profile }) => profile.name, component: ({ data: { profile } }) => ( {...} ), });

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import createPage from '~/utils/createPage'; import ProfileLayout from '~/layouts/Profile'; import { ProfileShowPage } from '~/graphql/types'; import QUERY from './Query'; export default createPage({ query: QUERY, queryVariables: ({ slug }) => ({ slug }), requireLogin: true, requirePermissions: ({ profile }) => profile.canManage, requireFeature: 'feature_flag', tags: ({ profile }) => profile.seoTags, title: ({ profile }) => profile.name, component: ({ data: { profile } }) => ( {...} ), });

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http://graphql.org/

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ProfileLayout Header Fragment ProfileLayout Sidebar Fragment ProfileShowPage

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Avatar Fragment PostItemFragment CommentFragment ProfileLayout
 SidebarInfo
 Fragment

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Query Fragm Fragm Fragm Fragm Fragm Fragm

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#import "ph/utils/seo/MetaTagsFragment.graphql" #import "ph/components/PostItemList/Framgent.graphql" #import "ph/layouts/Profile/Fragment.graphql" query ProfileShowPage( $cursor: String $username: String! $query: String ) { user(username: $username) { id votesCount votedPosts(first: 20, after: $cursor, query: $query) { edges { node { id ...PostItemListFragment } } pageInfo { endCursor hasNextPage } } ...MetaTags ...ProfileLayoutFragment } }

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Recap

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- GraphQL $ Components 4 isolating dependancies ( directory as folder . domain components + Pages , paths helper ' layouts & createPage 5 Recap

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Thanks "

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https://speakerdeck.com/rstankov Thanks "

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