$ mol: 4 ans plus tard

nano


Bonjour, je m'appelle Dmitry Karlovsky et j'aime ... cracher contre le vent. Essuyez-vous et crachez à nouveau. J'ai un tel passe-temps. Et tout ce que je crée, je le fais sans regarder les tendances, en essayant de résoudre systématiquement les problèmes, et pas comme d'habitude. Il arrive souvent que la principale difficulté ne consiste même pas à trouver une solution, mais à expliquer aux autres que le problème existe même.


, , , 4 , , , . , , . . , , . .



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2015


  • AngularJS 1.4 — , .
  • Angular 2 alpha — JS, - -.
  • React 0.14 — .
  • Polymer 1.2.3 — 1 .
  • VueJS 1.0 — .

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. , , . , . — . , , . , , . , — . , 13 24. , , , React.


, , SAPUI5. , , ExtJS.


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2016. MIT , . , "$mol: reactive micromodular ui-framework" , .


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. . , . , , , , . — . 20 , , "". , , . , , . . , , , . view.tree , . , . , . - — .


, $mol, . , . . . IT , . , , . . . . — , , , , .



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2017. . , , . 2 , . , , 2 , , . . . .


$mol . , , . $mol , . , :


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, . . . ( 33 ? : ). - . : css-variables, - ( , ), mobx-angular Suspense API ( , 2 )… , open source, . , $mol . $mol , .


. , , , $mol , — , , , , , , , . , NgRx ( redux ). , mobx , .


, , . , . $mol. , — $mol_graph. $mol-, , .



simpsons


, $mol :



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, . , . . — , , .


Vue. . , MobX, , . MobX , . , , .


$mol . , $mol, $mol_mem.



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— , .


Suspense API . Vue - . MobX, , .


$mol . promises, callbacks, async/await. , . , , , . , , :


@ $mol_mem
user_name() : string {
    return $mol_fetch.json( '/profile' ).name
}


image


, 4 — , TS . TS — Angular 2 — TS, JS. , JS Angular — . Vue 3 TS. React JS, MicroSoft JSX TypeScript. , , , , . API JS , .


$mol TS, . . TS, . , . .


, , . , view.tree TS, , , .



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. : , , , , - … . . , , , . , WebPack.


$mol , — , . , . . , " , , , ". , "lerna" . MAM , $mol . MAM .


MAM , , , , .


, MAM , , . parcel, html . , . , . — .


MAM . . . eject CLI . , . . , .



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PHP JS . . — , , , 10. , , , , , . . tree shaking, , , . Angular Vue , . React .


, - , , , . MAM , , . , . — . , , $mol , . , , .


$mol , , - . — Svelte, . , , .



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, , . , . . . IoC Dependency Injection. DI , , .


$mol IoC Ambient Context — , . , :


namespace $ {

    export function $my_hello(
        this : $mol_ambient_context
    ) {
        this.console.log( this.$my_name )
    }

    export let $my_name = 'Anonymous'

}

namespace $ {

    $mol_ambient({}).$my_hello() // logs 'Anonymous'

    let custom_context = $mol_ambient({
        $my_name : 'Jin' ,
    })

    custom_context.$my_hello() // logs 'Jin'

}


image


React 16 — Error Boundaries. , , , . , . 15 . — , .


. -. . : - - , . , $mol ? — . .


, — , . Promise. , - , . "" .



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4 , $mol . . , , $mol .



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, . . , . , , , html- .


, , : html- , html-. $mol html- — , , . $mol React Native, html-, View, Text . html- -. TSX TS:


function MyApp(
    {
        leftColor = 'red',
        rightColor = 'blue',
        message = 'Hello World!',
    } : {
        leftColor? : string,
        rightColor? : string,
        message? : string,
    }
) {
    return (
        <View>
            <View style={{ backgroundColor: leftColor }} />
            <View style={{ backgroundColor: rightColor }} />
            <Text>{message}</Text>
        </View>
    )
}

function MyApp(
    {
        leftColor = 'red',
        rightColor = 'blue',
        message = 'Hello World!',
    } : {
        leftColor? : string,
        rightColor? : string,
        message? : string,
    }
) {
    return (
        View({
            kids: [
                View({ style: { backgroundColor: leftColor } }),
                View({ style: { backgroundColor: rightColor } }),
                Text({ kids: [ message ] }),
            ]
        })
    )
}

: , , , HTML . HTML , TS, $mol — , DSL, view.tree:


$my_app $mol_view
    sub /
        <= Left $mol_view
            style *
                backgroundColor <= left_color \blue
        <= Right $mol_view
            style *
                backgroundColor <= right_color \red
        <= Message $mol_view
            sub /
                <= message \Hello World!


image


. . . — API. .


, — , . , , , . , "", .


- , . . " " (, React), , . , . , - .


, - , . . , . "" (, Vue), .


$mol . , . , . , , . , view.tree . , . , , :


$my_app2 $my_app
    left_color \brown
    right_color \green
    sub /
        <= Left
        <= Right
        <= Bid $mol_view
            sub /
                <= bid @ \Smile if you see it!
        <= Message

. - — , .



image


TimeSlicing — , , . , "". .


Catberry, , . , — . , , , , DOM , , , (16).


$mol - — . API, . , $mol , 4 , .


, — , . , .


: , . .



image


. , . , . , . — (pull). , , . $mol.


, "". Vue, $mol_atom, . . : . " ". , , , .


$mol " ". , . . , , .


. , html- , , . , .


, $mol_list, , .


— , , , DOM . . . , " " "overflow-anchor", , " ".


, . . , . - , . , .


CSS-in-TS


image


, CSS . css- - , . . . , - .


css-in-js, css . TS, CSS: , . - , TSX VDOM , .


$mol — , . $mol_style , json . .


, :


$my_app $mol_view
    sub /
        <= Sidebar $my_page

$my_page $mol_view
    sub /
        <= Head $mol_view
        <= Body $mol_view

, , :


$mol_style_define( $my_app , {
    Sidebar: {
        Body: {
            $mol_button: {
                color: $mol_theme.text,
            },
        },
    },
} )

CSS:


[my_app_sidebar_body] [mol_button] {
    display: none;
}

BEM-like my_app_sidebar_body , . -, .


$mol CSS, $mol_style. .


— . , .



. 2 : https://notes.hyoo.ru


Remarques


.


, .


PWA .


réseau


.


50 .


.


.


chronologie


: https://showcase.hyoo.ru/


!


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  3. 2 .
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  16. ( ).
  17. .
  18. .

2 . - , . , . , , , . - . .



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ui-kit. , , , . . 2:


  1. . , , — , , .


  2. . ui-kit 20 , ui-kit 15 , . — .



. . , , .


-IT-. IT- — — . , . - , BEM-. , , , : . - . , - . FaceBook .


, . , . , , , .



image


, -: https://digital.alfabank.ru/


, , , . .


8 - 5 , . , 190 90 . : 300 , . "Slow 3G" 12 .


Accueil Ressources


, HTML . SSR+hydrate, , , HTML state. , DOM. , , .


, 8 . , , , . - , — .


, . , CSS, — . 3 . CSS, 5 .


, - , , , , . , HTML - 2 , SSR html, , .


2 . — SPA 600 , 16 .


Ressources de la galerie de composants


, ? , 50 . — mol.js.org 45 , 110 .


, . , . https://alfabank.ru/


400 . 17 . , , , 8 , 6 .


, . ? — amount. , . , :


<div class="amount">
    <h3 class="heading heading_size_m heading_margins_m heading_theme_alfa-on-white">
        <span>
            <span class="amount__major">1 233</span>
            <div class="amount__minor-container">
                <span class="amount__separator">,</span>
                <span class="amount__minor">43</span>
            </div>
            <span class="amount__currency"> ₽</span>
        </span>
    </h3>
</div>

8 . . . , . . , .


:


<h3 class="amount">
    <span class="amount__major">1 233</span>
    <span class="amount__minor">,43 ₽</span>
</h3>

, , , ? , amount button:


const FeeButton = ( { id , submit , size = 'm' , theme = 'dark' , className = '' } ) => (
    <Button
        onClick={ submit }
        className={ "fee-button__submit " + className }
        data-test-id={ id }
        size={ size }
        theme={ theme }
        >
        <Label
            className="fee-button__prefix"
            size={ size }
            theme={ theme }
            >
            { l10n( 'fee-button__prefix' ) }
        </Label>
        <Amount
            className="fee-button__fee"
            data-test-id={ id + '/fee' }
            amount={ fee }
            size={ size }
            theme={ theme }
        />
    </Button>
)

, ? ? ? , :


<Button id="pay-submit" onClick={ submit }>
    <Label id="pay-prefix">{ payPrefix }</Label>
    <Amount id="pay-fee" amount={ fee }/>
</Button>

, , - :


<= Pay_submit $alfa_button
    click?event <=> submit?event null
    sub /
        <= Pay_prefix $alfa_label
            text <= pay_prefix @ \Pay  
        <= Fee $alfa_amount
            amount <= fee $alfa_currency

, jQuery - . , , . . , .


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  • .
  • API .
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  • , .
  • , .
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image


$mol . . , . , , . . .


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— - , , , . , . $mol. . . - . , , .



. $mol. - .


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  • // $mol. - . — .
  • - . . , . $mol .
  • . , , , , .
  • $mol .
  • , $mol . . , $mol , . .


Armoiries de la guilde


$mol — $mol. — $mol. — $mol. , - .


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, . , , , . , " ". . , $mol. - , , , , .


, , , . , , , , . — $mol . . . . , .


, , — . , , , 10% . , . — .




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