现货黄金什么网站可以做直播,做设计应该看哪些网站,163邮箱注册,《电子商务网站开发与管理》Hi, 大家好#xff01;我是程序员库里。
今天开始分享如何从0搭建UI组件库。这也是前端反卷计划中的一项。
在接下来的日子#xff0c;我会持续分享前端反卷计划中的每个知识点。
以下是前端反卷计划的内容#xff1a; 目前这些内容持续更新到了我的 学习文档 中。感兴趣…Hi, 大家好我是程序员库里。
今天开始分享如何从0搭建UI组件库。这也是前端反卷计划中的一项。
在接下来的日子我会持续分享前端反卷计划中的每个知识点。
以下是前端反卷计划的内容 目前这些内容持续更新到了我的 学习文档 中。感兴趣的欢迎一起学习
样式 使用scss来编写样式代码 样式结构我们采用如下的结构 _variables.scss各种变量以及可配置设置 _mixins.scss全局mixins _functions.scss全局 functions style.scss组件单独的样式 以Button组件为例子
-styles- _variables.scss- _mixins.scss- _functions.scss
-components- Button- style.scss因为我们使用的是create-react-app创建的项目但是create-react-app不支持scss需要安装node-sass解决
pnpm install node-sass --save因为我们做的是组件库比如像antd design组件库是蓝色样式所以我们做的组件库也需要设置色彩系统的样式因为我们使用的是scss所以我们可以将这些系统的样式颜色通过变量来定义方便复用。 颜色变量 新建src/styles/_variables.scss $white: #fff !default;
$gray-100: #f8f9fa !default;
$gray-200: #e9ecef !default;
$gray-300: #dee2e6 !default;
$gray-400: #ced4da !default;
$gray-500: #adb5bd !default;
$gray-600: #6c757d !default;
$gray-700: #495057 !default;
$gray-800: #343a40 !default;
$gray-900: #212529 !default;
$black: #000 !default;$blue: #0d6efd !default;
$indigo: #6610f2 !default;
$purple: #6f42c1 !default;
$pink: #d63384 !default;
$red: #dc3545 !default;
$orange: #fd7e14 !default;
$yellow: #fadb14 !default;
$green: #52c41a !default;
$teal: #20c997 !default;
$cyan: #17a2b8 !default;$primary: $blue !default;
$secondary: $gray-600 !default;
$success: $green !default;
$info: $cyan !default;
$warning: $yellow !default;
$danger: $red !default;
$light: $gray-100 !default;
$dark: $gray-800 !default;$theme-colors:
(primary: $primary,secondary: $secondary,success: $success,info: $info,warning: $warning,danger: $danger,light: $light,dark: $dark
);$font-family-sans-serif: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji !default;
$font-family-monospace: SFMono-Regular, Menlo, Monaco, Consolas, Liberation Mono, Courier New, monospace !default;
$font-family-base: $font-family-sans-serif !default;// 字体大小
$font-size-base: 1rem !default; // Assumes the browser default, typically 16px
$font-size-lg: $font-size-base * 1.25 !default;
$font-size-sm: $font-size-base * .875 !default;
$font-size-root: null !default;// 字重
$font-weight-lighter: lighter !default;
$font-weight-light: 300 !default;
$font-weight-normal: 400 !default;
$font-weight-bold: 700 !default;
$font-weight-bolder: bolder !default;
$font-weight-base: $font-weight-normal !default;// 行高
$line-height-base: 1.5 !default;
$line-height-lg: 2 !default;
$line-height-sm: 1.25 !default;// 标题大小
$h1-font-size: $font-size-base * 2.5 !default;
$h2-font-size: $font-size-base * 2 !default;
$h3-font-size: $font-size-base * 1.75 !default;
$h4-font-size: $font-size-base * 1.5 !default;
$h5-font-size: $font-size-base * 1.25 !default;
$h6-font-size: $font-size-base !default;// 链接
$link-color: $primary !default;
$link-decoration: none !default;
$link-hover-color: darken($link-color, 15%) !default;
$link-hover-decoration: underline !default;// body
$body-bg: $white !default;
$body-color: $gray-900 !default;
$body-text-align: null !default;// Spacing
$spacer: 1rem !default;$headings-margin-bottom: $spacer / 2 !default;
$headings-font-family: null !default;
$headings-font-style: null !default;
$headings-font-weight: 500 !default;
$headings-line-height: 1.2 !default;
$headings-color: null !default;// Paragraphs$paragraph-margin-bottom: 1rem !default;// 字体其他部分 heading list hr 等等
$headings-margin-bottom: $spacer / 2 !default;
$headings-font-family: null !default;
$headings-font-style: null !default;
$headings-font-weight: 500 !default;
$headings-line-height: 1.2 !default;
$headings-color: null !default;$display1-size: 6rem !default;
$display2-size: 5.5rem !default;
$display3-size: 4.5rem !default;
$display4-size: 3.5rem !default;$display1-weight: 300 !default;
$display2-weight: 300 !default;
$display3-weight: 300 !default;
$display4-weight: 300 !default;
$display-line-height: $headings-line-height !default;$lead-font-size: $font-size-base * 1.25 !default;
$lead-font-weight: 300 !default;$small-font-size: .875em !default;$sub-sup-font-size: .75em !default;$text-muted: $gray-600 !default;$initialism-font-size: $small-font-size !default;$blockquote-small-color: $gray-600 !default;
$blockquote-small-font-size: $small-font-size !default;
$blockquote-font-size: $font-size-base * 1.25 !default;$hr-color: inherit !default;
$hr-height: 1px !default;
$hr-opacity: .25 !default;$legend-margin-bottom: .5rem !default;
$legend-font-size: 1.5rem !default;
$legend-font-weight: null !default;$mark-padding: .2em !default;$dt-font-weight: $font-weight-bold !default;$nested-kbd-font-weight: $font-weight-bold !default;$list-inline-padding: .5rem !default;$mark-bg: #fcf8e3 !default;$hr-margin-y: $spacer !default;// Code$code-font-size: $small-font-size !default;
$code-color: $pink !default;
$pre-color: null !default;// options 可配置选项
$enable-pointer-cursor-for-buttons: true !default;// 边框 和 border radius$border-width: 1px !default;
$border-color: $gray-300 !default;$border-radius: .25rem !default;
$border-radius-lg: .3rem !default;
$border-radius-sm: .2rem !default;// 不同类型的 box shadow
$box-shadow-sm: 0 .125rem .25rem rgba($black, .075) !default;
$box-shadow: 0 .5rem 1rem rgba($black, .15) !default;
$box-shadow-lg: 0 1rem 3rem rgba($black, .175) !default;
$box-shadow-inset: inset 0 1px 2px rgba($black, .075) !default;// 按钮
// 按钮基本属性
$btn-font-weight: 400;
$btn-padding-y: .375rem !default;
$btn-padding-x: .75rem !default;
$btn-font-family: $font-family-base !default;
$btn-font-size: $font-size-base !default;
$btn-line-height: $line-height-base !default;//不同大小按钮的 padding 和 font size
$btn-padding-y-sm: .25rem !default;
$btn-padding-x-sm: .5rem !default;
$btn-font-size-sm: $font-size-sm !default;$btn-padding-y-lg: .5rem !default;
$btn-padding-x-lg: 1rem !default;
$btn-font-size-lg: $font-size-lg !default;// 按钮边框
$btn-border-width: $border-width !default;// 按钮其他
$btn-box-shadow: inset 0 1px 0 rgba($white, .15), 0 1px 1px rgba($black, .075) !default;
$btn-disabled-opacity: .65 !default;// 链接按钮
$btn-link-color: $link-color !default;
$btn-link-hover-color: $link-hover-color !default;
$btn-link-disabled-color: $gray-600 !default;// 按钮 radius
$btn-border-radius: $border-radius !default;
$btn-border-radius-lg: $border-radius-lg !default;
$btn-border-radius-sm: $border-radius-sm !default;$btn-transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out !default;// menu
$menu-border-width: $border-width !default;
$menu-border-color: $border-color !default;
$menu-box-shadow: inset 0 1px 0 rgba($white, .15), 0 1px 1px rgba($black, .075) !default;
$menu-transition: color .15s ease-in-out, border-color .15s ease-in-out !default;// menu-item
$menu-item-padding-y: .5rem !default;
$menu-item-padding-x: 1rem !default;
$menu-item-active-color: $primary !default;
$menu-item-active-border-width: 2px !default;
$menu-item-disabled-color: $gray-600 !default;//sub-menu
//submenu
$submenu-box-shadow: 0 2px 4px 0 rgba(0,0,0,.12), 0 0 6px 0 rgba(0,0,0,.04);//input
$input-padding-y: $btn-padding-y !default;
$input-padding-x: $btn-padding-x !default;
$input-font-family: $btn-font-family !default;
$input-font-size: $btn-font-size !default;
$input-font-weight: $font-weight-base !default;
$input-line-height: $btn-line-height !default;$input-padding-y-sm: $btn-padding-y-sm !default;
$input-padding-x-sm: $btn-padding-x-sm !default;
$input-font-size-sm: $btn-font-size-sm !default;$input-padding-y-lg: $btn-padding-y-lg !default;
$input-padding-x-lg: $btn-padding-x-lg !default;
$input-font-size-lg: $btn-font-size-lg !default;$input-bg: $white !default;
$input-disabled-bg: $gray-200 !default;
$input-disabled-border-color: null !default;$input-color: $gray-700 !default;
$input-border-color: $gray-400 !default;
$input-border-width: $border-width !default;
$input-box-shadow: $box-shadow-inset !default;$input-border-radius: $border-radius !default;
$input-border-radius-lg: $border-radius-lg !default;
$input-border-radius-sm: $border-radius-sm !default;$input-focus-bg: $input-bg !default;
$input-focus-border-color: lighten($primary, 25%) !default;
$input-focus-width: .2rem !default;
$input-focus-color: $input-color !default;
$input-focus-shadow-color: rgba($primary, .25) !default;
$input-focus-box-shadow: 0 0 0 $input-focus-width $input-focus-shadow-color !default;$input-placeholder-color: $gray-600 !default;
$input-plaintext-color: $body-color !default;$input-height-border: $input-border-width * 2 !default;$input-transition: border-color .3s ease-in-out, box-shadow .3s ease-in-out !default;$input-group-addon-color: $input-color !default;
$input-group-addon-bg: $gray-200 !default;
$input-group-addon-border-color: $input-border-color !default;// Progress bars$progress-font-size: $font-size-base * .75 !default;
$progress-bg: $gray-200 !default;
$progress-border-radius: $border-radius !default;
$progress-bar-color: $white !default;
$progress-bar-transition: width .6s ease !default;3.2 重置样式 解决跨浏览器样式 src/styles/_reboot.scss // stylelint-disable at-rule-no-vendor-prefix, declaration-no-important, selector-no-qualifying-type, property-no-vendor-prefix// Reboot
//
// Normalization of HTML elements, manually forked from Normalize.css to remove
// styles targeting irrelevant browsers while applying new styles.
//
// Normalize is licensed MIT. https://github.com/necolas/normalize.css// Document
//
// Change from box-sizing: content-box so that width is not affected by padding or border.
*,
*::before,
*::after {box-sizing: border-box;
}// Body
//
// 1. Remove the margin in all browsers.
// 2. As a best practice, apply a default background-color.
// 3. Prevent adjustments of font size after orientation changes in IE on Windows Phone and in iOS.
// 4. Change the default tap highlight to be completely transparent in iOS.
body {margin: 0; // 1font-family: $font-family-base;font-size: $font-size-base;font-weight: $font-weight-base;line-height: $line-height-base;color: $body-color;text-align: $body-text-align;background-color: $body-bg; // 2-webkit-text-size-adjust: 100%; // 3-webkit-tap-highlight-color: rgba($black, 0); // 4
}// Future-proof rule: in browsers that support :focus-visible, suppress the focus outline
// on elements that programmatically receive focus but wouldnt normally show a visible
// focus outline. In general, this would mean that the outline is only applied if the
// interaction that led to the element receiving programmatic focus was a keyboard interaction,
// or the browser has somehow determined that the user is primarily a keyboard user and/or
// wants focus outlines to always be presented.
//
// See https://developer.mozilla.org/en-US/docs/Web/CSS/:focus-visible
// and https://developer.paciellogroup.com/blog/2018/03/focus-visible-and-backwards-compatibility/[tabindex-1]:focus:not(:focus-visible) {outline: 0 !important;
}// Content grouping
//
// 1. Reset Firefoxs gray color
// 2. Set correct height and prevent the size attribute to make the hr look like an input field
// See https://www.w3schools.com/tags/tryit.asp?filenametryhtml_hr_sizehr {margin: $hr-margin-y 0;color: $hr-color; // 1background-color: currentColor;border: 0;opacity: $hr-opacity;
}hr:not([size]) {height: $hr-height; // 2
}// Typography
//
// 1. Remove top margins from headings
// By default, h1-h6 all receive top and bottom margins. We nuke the top
// margin for easier control within type scales as it avoids margin collapsing.%heading {margin-top: 0; // 1margin-bottom: $headings-margin-bottom;font-family: $headings-font-family;font-style: $headings-font-style;font-weight: $headings-font-weight;line-height: $headings-line-height;color: $headings-color;
}h1 {extend %heading;font-size: $h1-font-size;
}h2 {extend %heading;font-size: $h2-font-size;
}h3 {extend %heading;font-size: $h3-font-size;
}h4 {extend %heading;font-size: $h4-font-size;
}h5 {extend %heading;font-size: $h5-font-size;
}h6 {extend %heading;font-size: $h6-font-size;
}// Reset margins on paragraphs
//
// Similarly, the top margin on ps get reset. However, we also reset the
// bottom margin to use rem units instead of em.p {margin-top: 0;margin-bottom: $paragraph-margin-bottom;
}// Abbreviations
//
// 1. Duplicate behavior to the data-* attribute for our tooltip plugin
// 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
// 3. Add explicit cursor to indicate changed behavior.
// 4. Prevent the text-decoration to be skipped.abbr[title],
abbr[data-original-title] { // 1text-decoration: underline; // 2text-decoration: underline dotted; // 2cursor: help; // 3text-decoration-skip-ink: none; // 4
}address {margin-bottom: 1rem;font-style: normal;line-height: inherit;
}ol,
ul {padding-left: 2rem;
}ol,
ul,
dl {margin-top: 0;margin-bottom: 1rem;
}ol ol,
ul ul,
ol ul,
ul ol {margin-bottom: 0;
}dt {font-weight: $dt-font-weight;
}// 1. Undo browser defaultdd {margin-bottom: .5rem;margin-left: 0; // 1
}blockquote {margin: 0 0 1rem;
}// Add the correct font weight in Chrome, Edge, and Safarib,
strong {font-weight: $font-weight-bolder;
}// Add the correct font size in all browserssmall {font-size: $small-font-size;
}// Prevent sub and sup elements from affecting the line height in
// all browsers.sub,
sup {position: relative;font-size: $sub-sup-font-size;line-height: 0;vertical-align: baseline;
}sub { bottom: -.25em; }
sup { top: -.5em; }// Linksa {color: $link-color;text-decoration: $link-decoration;:hover {color: $link-hover-color;text-decoration: $link-hover-decoration;}
}// And undo these styles for placeholder links/named anchors (without href).
// It would be more straightforward to just use a[href] in previous block, but that
// causes specificity issues in many other styles that are too complex to fix.
// See https://github.com/twbs/bootstrap/issues/19402a:not([href]) {,:hover {color: inherit;text-decoration: none;}
}// Codepre,
code,
kbd,
samp {font-family: $font-family-monospace;font-size: 1em; // Correct the odd em font sizing in all browsers.
}// 1. Remove browser default top margin
// 2. Reset browser default of 1em to use rems
// 3. Dont allow content to break outsidepre {display: block;margin-top: 0; // 1margin-bottom: 1rem; // 2overflow: auto; // 3font-size: $code-font-size;color: $pre-color;// Account for some code outputs that place code tags in pre tagscode {font-size: inherit;color: inherit;word-break: normal;}
}code {font-size: $code-font-size;color: $code-color;word-wrap: break-word;// Streamline the style when inside anchors to avoid broken underline and morea {color: inherit;}
}// Figures// Apply a consistent margin strategy (matches our type styles).figure {margin: 0 0 1rem;
}// Images and contentimg {vertical-align: middle;
}// 1. Workaround for the SVG overflow bug in IE 11 is still required.
// See https://github.com/twbs/bootstrap/issues/26878svg {overflow: hidden; // 1vertical-align: middle;
}// Tables// Prevent double borderstable {border-collapse: collapse;
}caption {padding-top: .5rem;padding-bottom: .5rem;color: $text-muted;text-align: left;caption-side: bottom;
}// Matches default td alignment by inheriting from the body, or the
// closest parent with a set text-align.th {text-align: inherit;
}// Forms// 1. Allow labels to use margin for spacing.label {display: inline-block; // 1margin-bottom: .5rem;
}// Remove the default border-radius that macOS Chrome adds.
//
// Details at https://github.com/twbs/bootstrap/issues/24093button {// stylelint-disable-next-line property-blacklistborder-radius: 0;
}// Work around a Firefox/IE bug where the transparent button background
// results in a loss of the default button focus styles.
//
// Credit: https://github.com/suitcss/base/button:focus {outline: 1px dotted;outline: 5px auto -webkit-focus-ring-color;
}// 1. Remove the margin in Firefox and Safariinput,
button,
select,
optgroup,
textarea {margin: 0;font-family: inherit;font-size: inherit;line-height: inherit;
}// Show the overflow in Edgebutton,
input {overflow: visible;
}// Remove the inheritance of text transform in Firefoxbutton,
select {text-transform: none;
}// Remove the inheritance of word-wrap in Safari.
//
// Details at https://github.com/twbs/bootstrap/issues/24990select {word-wrap: normal;
}// Remove the dropdown arrow in Chrome from inputs built with datalists.
//
// Source: https://stackoverflow.com/a/54997118[list]::-webkit-calendar-picker-indicator {display: none;
}// 1. Prevent a WebKit bug where (2) destroys native audio and video
// controls in Android 4.
// 2. Correct the inability to style clickable types in iOS and Safari.
// 3. Opinionated: add hand cursor to non-disabled button elements.button,
[typebutton], // 1
[typereset],
[typesubmit] {-webkit-appearance: button; // 2if $enable-pointer-cursor-for-buttons {:not(:disabled) {cursor: pointer; // 3}}
}// Remove inner border and padding from Firefox, but dont restore the outline like Normalize.::-moz-focus-inner {padding: 0;border-style: none;
}// Remove the default appearance of temporal inputs to avoid a Mobile Safari
// bug where setting a custom line-height prevents text from being vertically
// centered within the input.
// See https://bugs.webkit.org/show_bug.cgi?id139848
// and https://github.com/twbs/bootstrap/issues/11266input[typedate],
input[typetime],
input[typedatetime-local],
input[typemonth] {-webkit-appearance: textfield;
}// 1. Remove the default vertical scrollbar in IE.
// 2. Textareas should really only resize vertically so they dont break their (horizontal) containers.textarea {overflow: auto; // 1resize: vertical; // 2
}// 1. Browsers set a default min-width: min-content; on fieldsets,
// unlike e.g. divs, which have min-width: 0; by default.
// So we reset that to ensure fieldsets behave more like a standard block element.
// See https://github.com/twbs/bootstrap/issues/12359
// and https://html.spec.whatwg.org/multipage/#the-fieldset-and-legend-elements
// 2. Reset the default outline behavior of fieldsets so they dont affect page layout.fieldset {min-width: 0; // 1padding: 0; // 2margin: 0; // 2border: 0; // 2
}// 1. By using float: left, the legend will behave like a block element
// 2. Correct the color inheritance from fieldset elements in IE.
// 3. Correct the text wrapping in Edge and IE.legend {float: left; // 1width: 100%;padding: 0;margin-bottom: $legend-margin-bottom;font-size: $legend-font-size;font-weight: $legend-font-weight;line-height: inherit;color: inherit; // 2white-space: normal; // 3
}mark {padding: $mark-padding;background-color: $mark-bg;
}// Add the correct vertical alignment in Chrome, Firefox, and Opera.progress {vertical-align: baseline;
}// Fix height of inputs with a type of datetime-local, date, month, week, or time
// See https://github.com/twbs/bootstrap/issues/18842::-webkit-datetime-edit {overflow: visible;line-height: 0;
}// 1. Correct the outline style in Safari.
// 2. This overrides the extra rounded corners on search inputs in iOS so that our
// .form-control class can properly style them. Note that this cannot simply
// be added to .form-control as its not specific enough. For details, see
// https://github.com/twbs/bootstrap/issues/11586.[typesearch] {outline-offset: -2px; // 1-webkit-appearance: textfield; // 2
}// Remove the inner padding in Chrome and Safari on macOS.::-webkit-search-decoration {-webkit-appearance: none;
}// Remove padding around color pickers in webkit browsers::-webkit-color-swatch-wrapper {padding: 0;
}// 1. Change font properties to inherit in Safari.
// 2. Correct the inability to style clickable types in iOS and Safari.::-webkit-file-upload-button {font: inherit; // 1-webkit-appearance: button; // 2
}// Correct element displaysoutput {display: inline-block;
}// 1. Add the correct display in all browserssummary {display: list-item; // 1cursor: pointer;
}// Add the correct display for template main in IE 11template {display: none;
}main {display: block;
}// Always hide an element with the hidden HTML attribute.[hidden] {display: none !important;
}3.3 创建样式入口文件 创建src/styles/index.scss文件将上面两个文件导入 // config
import variables;//layout
import reboot;3.4 引入样式文件 在.storybook中引入 // .storybook/preview.ts
import type { Preview } from storybook/react;
import ../src/styles/index.scss; // 引入样式文件
const preview: Preview {parameters: {actions: { argTypesRegex: ^on[A-Z].* },controls: {matchers: {color: /(background|color)$/i,date: /Date$/,},},},
};export default preview;系列篇
前端反卷计划-组件库-01-环境搭建 前端反卷计划-组件库-02-storybook
持续更新
目前这些内容持续更新到了我的 学习文档 中。感兴趣的欢迎一起学习
