diff --git a/components/index.ts b/components/index.ts
index 698f621..885f98d 100644
--- a/components/index.ts
+++ b/components/index.ts
@@ -30,3 +30,4 @@ export { default as Spinner } from './spinner'
 export { default as ButtonDropdown } from './button-dropdown'
 export { default as Capacity } from './capacity'
 export { default as Input } from './input'
+export { default as Radio } from './radio'
diff --git a/components/radio/index.ts b/components/radio/index.ts
new file mode 100644
index 0000000..c3ee9bc
--- /dev/null
+++ b/components/radio/index.ts
@@ -0,0 +1,9 @@
+import Radio from './radio'
+import RadioGroup from './radio-group'
+import RadioDescription from './radio-description'
+
+Radio.Group = RadioGroup
+Radio.Description = RadioDescription
+Radio.Desc = RadioDescription
+
+export default Radio
diff --git a/components/radio/radio-context.ts b/components/radio/radio-context.ts
new file mode 100644
index 0000000..9a0ecb5
--- /dev/null
+++ b/components/radio/radio-context.ts
@@ -0,0 +1,18 @@
+import React from 'react'
+
+export interface RadioConfig {
+  updateState: (value: string) => void
+  disabledAll: boolean
+  value?: string
+  inGroup: boolean
+}
+
+const defaultContext = {
+  disabledAll: false,
+  updateState: () => {},
+  inGroup: false,
+}
+
+export const RadioContext = React.createContext<RadioConfig>(defaultContext)
+
+export const useRadioContext = (): RadioConfig => React.useContext<RadioConfig>(RadioContext)
diff --git a/components/radio/radio-description.tsx b/components/radio/radio-description.tsx
new file mode 100644
index 0000000..5b36127
--- /dev/null
+++ b/components/radio/radio-description.tsx
@@ -0,0 +1,33 @@
+import React from 'react'
+import withDefaults from '../utils/with-defaults'
+import useTheme from '../styles/use-theme'
+
+interface Props {
+  className?: string
+}
+
+const defaultProps = {
+  className: '',
+}
+
+export type RadioDescriptionProps = Props & typeof defaultProps & React.HTMLAttributes<any>
+
+const RadioDescription: React.FC<React.PropsWithChildren<RadioDescriptionProps>> = React.memo(({
+  className, children, ...props
+}) => {
+  const theme = useTheme()
+
+  return (
+    <span className={className} {...props}>
+      {children}
+      <style jsx>{`
+        span {
+          color: ${theme.palette.accents_3};
+          font-size: .875rem;
+        }
+      `}</style>
+    </span>
+  )
+})
+
+export default withDefaults(RadioDescription, defaultProps)
diff --git a/components/radio/radio-group.tsx b/components/radio/radio-group.tsx
new file mode 100644
index 0000000..076a2dd
--- /dev/null
+++ b/components/radio/radio-group.tsx
@@ -0,0 +1,71 @@
+import React, { useEffect, useMemo, useState } from 'react'
+import withDefaults from '../utils/with-defaults'
+import useTheme from '../styles/use-theme'
+import { RadioContext } from './radio-context'
+
+interface Props {
+  value: string
+  initialValue?: string
+  disabled?: boolean
+  onChange?: (value: string) => void
+  className?: string
+  useRow?: boolean
+}
+
+const defaultProps = {
+  disabled: false,
+  className: '',
+  useRow: false,
+}
+
+export type RadioGroupProps = Props & typeof defaultProps & React.HTMLAttributes<any>
+
+const RadioGroup: React.FC<React.PropsWithChildren<RadioGroupProps>> = React.memo(({
+  disabled, onChange, value, children, className, initialValue, useRow, ...props
+}) => {
+  const theme = useTheme()
+  const [selfVal, setSelfVal] = useState<string | undefined>(initialValue)
+
+  const updateState = (nextValue: string) => {
+    setSelfVal(nextValue)
+    onChange && onChange(nextValue)
+  }
+
+  const providerValue = useMemo(() => {
+    return {
+      updateState,
+      disabledAll: disabled,
+      inGroup: true,
+      value: selfVal,
+    }
+  },[disabled, selfVal])
+  
+  useEffect(() => {
+    setSelfVal(value)
+  }, [value])
+
+  return (
+    <RadioContext.Provider value={providerValue}>
+      <div className={`radio-group ${className}`} {...props}>
+        {children}
+      </div>
+      <style jsx>{`
+        .radio-group {
+          display: flex;
+          flex-direction: ${useRow ? 'col' : 'column'};
+        }
+        
+        .radio-group :global(.radio) {
+          margin-top: ${useRow ? 0 : theme.layout.gap};
+          margin-left: ${useRow ? theme.layout.gap : 0};
+        }
+        
+        .radio-group :global(.radio:first-of-type) {
+          margin: 0;
+        }
+      `}</style>
+    </RadioContext.Provider>
+  )
+})
+
+export default withDefaults(RadioGroup, defaultProps)
diff --git a/components/radio/radio.tsx b/components/radio/radio.tsx
new file mode 100644
index 0000000..a4f8126
--- /dev/null
+++ b/components/radio/radio.tsx
@@ -0,0 +1,161 @@
+import React, { useEffect, useMemo, useState } from 'react'
+import useTheme from '../styles/use-theme'
+import { useRadioContext } from './radio-context'
+import RadioGroup from './radio-group'
+import RadioDescription from './radio-description'
+import { pickChild } from '../utils/collections'
+
+interface RadioEventTarget {
+  checked: boolean
+}
+
+export interface RadioEvent {
+  target: RadioEventTarget
+  stopPropagation: () => void
+  preventDefault: () => void
+  nativeEvent: React.ChangeEvent
+}
+
+interface Props {
+  checked?: boolean
+  value?: string
+  id?: string
+  className?: string
+  disabled?: boolean
+  onChange: (e: RadioEvent) => void
+}
+
+const defaultProps = {
+  disabled: false,
+  className: '',
+}
+
+export type RadioProps = Props & typeof defaultProps & React.InputHTMLAttributes<any>
+
+const Radio: React.FC<React.PropsWithChildren<RadioProps>> = React.memo(({
+  className, id: customId, checked, onChange, disabled,
+  value: radioValue, children, ...props
+}) => {
+  const theme = useTheme()
+  const [selfChecked, setSelfChecked] = useState<boolean>(!!checked)
+  const { value: groupValue, disabledAll, inGroup, updateState } = useRadioContext()
+  const [withoutDescChildren, DescChildren] = pickChild(children, RadioDescription)
+  
+  if (inGroup) {
+    if (checked !== undefined) {
+      console.error('[Radio]: remove props "checked" if in the Radio.Group.')
+    }
+    if (radioValue === undefined) {
+      console.error('[Radio]: props "value" must be deinfed if in the Radio.Group.')
+    }
+    useEffect(() => setSelfChecked(groupValue === radioValue), [groupValue, radioValue])
+  }
+  
+  // const id = useMemo(() => customId || `zeit-ui-radio-${label}`, [customId, label])
+  const isDisabled = useMemo(() => disabled || disabledAll, [disabled, disabledAll])
+  const changeHandler = (event: React.ChangeEvent) => {
+    if (isDisabled) return
+    const selfEvent: RadioEvent = {
+      target: {
+        checked: !selfChecked,
+      },
+      stopPropagation: event.stopPropagation,
+      preventDefault: event.preventDefault,
+      nativeEvent: event,
+    }
+    setSelfChecked(!selfChecked)
+    if (inGroup) {
+      updateState(radioValue as string)
+    }
+    onChange && onChange(selfEvent)
+  }
+  
+  useEffect(() => setSelfChecked(!!checked), [checked])
+
+  return (
+    <div className={`radio ${className}`}>
+      <label htmlFor={customId}>
+        <input type="radio" value={radioValue} id={customId}
+          checked={selfChecked}
+          onChange={changeHandler}
+          {...props} />
+        <span className="name">{withoutDescChildren}</span>
+        {DescChildren && DescChildren}
+        <span className="point" />
+      </label>
+  
+      <style jsx>{`
+        input {
+          opacity: 0;
+          visibility: hidden;
+          overflow: hidden;
+          width: 1px;
+          height: 1px;
+          top: -1000px;
+          right: -1000px;
+          position: fixed;
+        }
+        
+        .radio {
+          display: flex;
+          width: initial;
+          align-items: flex-start;
+          line-height: 1.5rem;
+          position: relative;
+        }
+        
+        label {
+          display: flex;
+          flex-direction: column;
+          justify-content: flex-start;
+          margin-left: 1.375rem;
+          color: ${isDisabled ? theme.palette.accents_4 : theme.palette.foreground};
+          cursor: ${isDisabled ? 'not-allowed' : 'pointer'};
+        }
+        
+        .name {
+          font-size: 1rem;
+          font-weight: bold;
+          user-select: none;
+        }
+        
+        .point {
+          position: absolute;
+          left: 0;
+          top: 6px;
+          height: .875rem;
+          width: .875rem;
+          border-radius: 50%;
+          border: 1px solid ${theme.palette.border};
+          transition: all 0.2s ease 0s;
+        }
+        
+        .point:before {
+          content: '';
+          position: absolute;
+          left: -1px;
+          top: -1px;
+          height: .875rem;
+          width: .875rem;
+          border-radius: 50%;
+          transform: scale(${selfChecked ? 1 : 0});
+          transition: all 0.2s ease;
+          background-color: ${isDisabled ? theme.palette.accents_4 : theme.palette.foreground};
+        }
+      `}</style>
+    </div>
+  )
+})
+
+
+Radio.defaultProps = defaultProps
+
+type RadioComponent<P = {}> = React.FC<P> & {
+  Group: typeof RadioGroup
+  Desc: typeof RadioDescription
+  Description: typeof RadioDescription
+}
+
+type ComponentProps = Partial<typeof defaultProps> & Omit<Props, keyof typeof defaultProps>
+
+export default Radio as RadioComponent<ComponentProps>
diff --git a/components/toast/use-toast.tsx b/components/toast/use-toast.tsx
index eff4471..ee2874c 100644
--- a/components/toast/use-toast.tsx
+++ b/components/toast/use-toast.tsx
@@ -3,6 +3,7 @@ import { NormalTypes } from '../utils/prop-types'
 import useCurrentState from '../utils/use-current-state'
 import { useZEITUIContext } from '../utils/use-zeit-ui-context'
 import { ToastWithID } from './toast-container'
+import { getId } from '../utils/collections'
 
 export interface ToastAction {
   name: string
@@ -21,10 +22,6 @@ const defaultToast = {
   delay: 2000,
 }
 
-const generateId = () => {
-  return Math.random().toString(32).slice(2, 10)
-}
-
 const useToasts = (): [Array<Toast>, (t: Toast) => void] => {
   const { updateToasts, toastHovering, toasts } = useZEITUIContext()
   const destoryStack = useRef<Array<string>>([])
@@ -55,7 +52,7 @@ const useToasts = (): [Array<Toast>, (t: Toast) => void] => {
   
 
   const setToast = (toast: Toast): void => {
-    const id = `toast-${generateId()}`
+    const id = `toast-${getId()}`
     const delay = toast.delay || defaultToast.delay
     
     const cancel = (id: string, delay: number) => {
diff --git a/components/utils/collections.ts b/components/utils/collections.ts
index 4b68711..82a4494 100644
--- a/components/utils/collections.ts
+++ b/components/utils/collections.ts
@@ -1,5 +1,9 @@
 import React, { ReactNode } from 'react'
 
+export const getId = () => {
+  return Math.random().toString(32).slice(2, 10)
+}
+
 export const hasChild = (
   children: ReactNode | undefined,
   child: React.ElementType
@@ -18,7 +22,7 @@ export const pickChild = (
 ): [ReactNode | undefined, ReactNode | undefined] => {
   let target: ReactNode[] = []
   const withoutTargetChildren = React.Children.map(children, item => {
-    if (!React.isValidElement(item)) return null
+    if (!React.isValidElement(item)) return item
     if (item.type === targetChild) {
       target.push(item)
       return null
diff --git a/components/utils/use-portal.ts b/components/utils/use-portal.ts
index fe9605d..f5b10fd 100644
--- a/components/utils/use-portal.ts
+++ b/components/utils/use-portal.ts
@@ -1,9 +1,6 @@
 import { useEffect, useState } from 'react'
 import useSSR from '../utils/use-ssr'
-
-const getId = () => {
-  return Math.random().toString(32).slice(2, 10)
-}
+import { getId } from './collections'
 
 const createElement = (id: string): HTMLElement => {
   const el = document.createElement('div')
diff --git a/lib/components/attributes/attributes-title.tsx b/lib/components/attributes/attributes-title.tsx
index 8071ac9..ec3e639 100644
--- a/lib/components/attributes/attributes-title.tsx
+++ b/lib/components/attributes/attributes-title.tsx
@@ -2,15 +2,37 @@ import React from 'react'
 import { Spacer, Code } from 'components'
 
 export interface AttributesTitleProps {
+  alias?: string
+}
+
+const getAlias = (alias?: string) => {
+  if (!alias) return null
+  return (
+    <small>[alias: <Code>{alias}</Code>]</small>
+  )
 }
 
 const AttributesTitle: React.FC<React.PropsWithChildren<AttributesTitleProps>> = React.memo(({
-  children,
+  children, alias,
 }) => {
   return (
     <>
-      <h4 className="title"><Code>{children}</Code></h4>
+      <h4 className="title"><Code>{children}</Code>{getAlias(alias)}</h4>
       <Spacer y={.6} />
+  
+      <style jsx>{`
+        h4 {
+          display: inline-flex;
+          height: 1.6rem;
+          line-height: 1.2;
+          align-items: center;
+        }
+
+        h4 :global(small) {
+          font-size: .75em;
+          padding-left: 1rem;
+        }
+      `}</style>
     </>
   )
 })
diff --git a/lib/components/attributes/attributes.tsx b/lib/components/attributes/attributes.tsx
index 5fef74c..1037907 100644
--- a/lib/components/attributes/attributes.tsx
+++ b/lib/components/attributes/attributes.tsx
@@ -1,4 +1,4 @@
-import React from 'react'
+import React, { useMemo } from 'react'
 import { Card, Link, Spacer, useTheme } from 'components'
 import AttributesTitle from './attributes-title'
 
@@ -10,6 +10,9 @@ const Attributes: React.FC<React.PropsWithChildren<AttributesProps>> = React.mem
   edit, children,
 }) => {
   const theme = useTheme()
+  const link = useMemo(() => {
+    return `https://github.com/zeit-ui/react/blob/master${edit || '/pages'}`
+  }, [])
   
   return (
     <>
@@ -19,7 +22,7 @@ const Attributes: React.FC<React.PropsWithChildren<AttributesProps>> = React.mem
         {children}
       </Card>
       <Spacer y={1} />
-      <Link color target="_blank" className="attributes-link" href={edit} rel="nofollow">Edit this page on GitHub</Link>
+      <Link color target="_blank" className="attributes-link" href={link} rel="nofollow">Edit this page on GitHub</Link>
   
       <style global jsx>{`
         .attr pre {
diff --git a/now.json b/now.json
new file mode 100644
index 0000000..7ae9a3d
--- /dev/null
+++ b/now.json
@@ -0,0 +1,5 @@
+{
+  "github": {
+    "silent": true
+  }
+}
diff --git a/pages/_app.tsx b/pages/_app.tsx
index a52394f..ae036f7 100644
--- a/pages/_app.tsx
+++ b/pages/_app.tsx
@@ -16,6 +16,19 @@ const Application: NextPage<AppProps> = ({ Component, pageProps }) => {
     <>
       <Head>
         <title>React - ZEIT UI</title>
+        <meta name="google" content="notranslate" />
+        <meta name="twitter:creator" content="@echo_witt" />
+        <meta name="referrer" content="strict-origin" />
+        <meta property="og:title" content="React - ZEIT UI" />
+        <meta property="og:url" content="https://react.zeit-ui.co" />
+        <link rel="dns-prefetch" href="//react.zeit-ui.co" />
+        <meta name="twitter:card" content="summary_large_image" />
+        <meta name="generator" content="ZEIT UI" />
+        <meta name="description" content="React implementation for ZEIT design." />
+        <meta property="og:description" content="React implementation for ZEIT design." />
+        <meta property="og:image" content="https://user-images.githubusercontent.com/11304944/76085431-fd036480-5fec-11ea-8412-9e581425344a.png" />
+        <meta property="twitter:image" content="https://user-images.githubusercontent.com/11304944/76085431-fd036480-5fec-11ea-8412-9e581425344a.png" />
+        <meta name="viewport" content="initial-scale=1, maximum-scale=5, minimum-scale=1, viewport-fit=cover" />
       </Head>
       <ZEITUIProvider theme={{ type: themeType }}>
         <CSSBaseline />
diff --git a/pages/docs/components/avatar.mdx b/pages/docs/components/avatar.mdx
index 03f0c0c..c7bfd95 100644
--- a/pages/docs/components/avatar.mdx
+++ b/pages/docs/components/avatar.mdx
@@ -83,7 +83,7 @@ Avatars represent a user or a team. Stacked avatars represent a group of people.
 }
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/avatar.mdx">
 <Attributes.Title>Avatar.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/button-dropdown.mdx b/pages/docs/components/button-dropdown.mdx
index 08e12e5..4661007 100644
--- a/pages/docs/components/button-dropdown.mdx
+++ b/pages/docs/components/button-dropdown.mdx
@@ -117,7 +117,7 @@ Display related but alternate actions for a button.
 </ButtonDropdown>
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/button-dropdown.mdx">
 <Attributes.Title>ButtonDropdown.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/button.mdx b/pages/docs/components/button.mdx
index e9bf15f..3ea2962 100644
--- a/pages/docs/components/button.mdx
+++ b/pages/docs/components/button.mdx
@@ -85,7 +85,7 @@ Used to trigger an operation.
 </>
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/button.mdx">
 <Attributes.Title>Button.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/capacity.mdx b/pages/docs/components/capacity.mdx
index db4aaa0..1e3f13b 100644
--- a/pages/docs/components/capacity.mdx
+++ b/pages/docs/components/capacity.mdx
@@ -30,7 +30,7 @@ Display an capacity indicator.
 }
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/capacity.mdx">
 <Attributes.Title>Capacity.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/card.mdx b/pages/docs/components/card.mdx
index e4d15e9..ddaf91b 100644
--- a/pages/docs/components/card.mdx
+++ b/pages/docs/components/card.mdx
@@ -39,7 +39,7 @@ A common container component.
 </Card>
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/card.mdx">
 <Attributes.Title>Card.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/checkbox.mdx b/pages/docs/components/checkbox.mdx
index c7478bc..cf066bb 100644
--- a/pages/docs/components/checkbox.mdx
+++ b/pages/docs/components/checkbox.mdx
@@ -49,7 +49,7 @@ Displays a boolean value.
 }
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/checkbox.mdx">
 <Attributes.Title>Checkbox.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/code.mdx b/pages/docs/components/code.mdx
index 36e07f0..3fcdfe3 100644
--- a/pages/docs/components/code.mdx
+++ b/pages/docs/components/code.mdx
@@ -38,7 +38,7 @@ export const meta = {
 yarn add @zeit-ui/vue</Code>
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/code.mdx">
 <Attributes.Title>Code.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/description.mdx b/pages/docs/components/description.mdx
index 9ae580c..6e9e05c 100644
--- a/pages/docs/components/description.mdx
+++ b/pages/docs/components/description.mdx
@@ -23,7 +23,7 @@ A common container component.
 <Description title="Section Title" content={<p><Code>code</Code> about this section.</p>} />
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/description.mdx">
 <Attributes.Title>Description.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/display.mdx b/pages/docs/components/display.mdx
index f616093..e3d8393 100644
--- a/pages/docs/components/display.mdx
+++ b/pages/docs/components/display.mdx
@@ -56,7 +56,7 @@ export const meta = {
   </Display>
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/display.mdx">
 <Attributes.Title>Display.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/dot.mdx b/pages/docs/components/dot.mdx
index 2c7879a..61228a9 100644
--- a/pages/docs/components/dot.mdx
+++ b/pages/docs/components/dot.mdx
@@ -32,7 +32,7 @@ Display an indicator of deployment status.
 </>
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/dot.mdx">
 <Attributes.Title>Dot.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/fieldset.mdx b/pages/docs/components/fieldset.mdx
index 48845fb..ab0d1b5 100644
--- a/pages/docs/components/fieldset.mdx
+++ b/pages/docs/components/fieldset.mdx
@@ -89,7 +89,7 @@ Display a collection of related information in a single unit.
 }
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/fieldset.mdx">
 <Attributes.Title>Fieldset.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/image.mdx b/pages/docs/components/image.mdx
index baef53c..fd0435a 100644
--- a/pages/docs/components/image.mdx
+++ b/pages/docs/components/image.mdx
@@ -35,7 +35,7 @@ Display image content.
 </Display>
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/image.mdx">
 <Attributes.Title>Image.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/input.mdx b/pages/docs/components/input.mdx
index 17da479..612f9ac 100644
--- a/pages/docs/components/input.mdx
+++ b/pages/docs/components/input.mdx
@@ -101,7 +101,7 @@ Retrieve text input from a user.
 `} />
 
 
-<Attributes>
+<Attributes edit="/pages/docs/components/input.mdx">
 <Attributes.Title>Input.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/keyboard.mdx b/pages/docs/components/keyboard.mdx
index e33ef56..f52bc02 100644
--- a/pages/docs/components/keyboard.mdx
+++ b/pages/docs/components/keyboard.mdx
@@ -46,7 +46,7 @@ Display keyboard input that triggers an action.
 <Keyboard small>/</Keyboard>
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/keyboard.mdx">
 <Attributes.Title>Keyboard.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/layout.mdx b/pages/docs/components/layout.mdx
index 8673d31..f2cfb62 100644
--- a/pages/docs/components/layout.mdx
+++ b/pages/docs/components/layout.mdx
@@ -123,7 +123,7 @@ Smart and simple layout components.
 </>
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/layout.mdx">
 <Attributes.Title>Row.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/link.mdx b/pages/docs/components/link.mdx
index 091e2c3..af80215 100644
--- a/pages/docs/components/link.mdx
+++ b/pages/docs/components/link.mdx
@@ -39,7 +39,7 @@ Hyperlinks between pages.
 </div>
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/link.mdx">
 <Attributes.Title>Link.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/modal.mdx b/pages/docs/components/modal.mdx
index 0bb7374..9f1036c 100644
--- a/pages/docs/components/modal.mdx
+++ b/pages/docs/components/modal.mdx
@@ -117,7 +117,7 @@ Display popup content that requires attention or provides additional information
 }
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/modal.mdx">
 <Attributes.Title>Modal.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/note.mdx b/pages/docs/components/note.mdx
index 1a2e450..da5ef8f 100644
--- a/pages/docs/components/note.mdx
+++ b/pages/docs/components/note.mdx
@@ -77,7 +77,7 @@ Display text that requires attention or provides additional information.
 </>
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/note.mdx">
 <Attributes.Title>Note.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/radio.mdx b/pages/docs/components/radio.mdx
new file mode 100644
index 0000000..92b8a7d
--- /dev/null
+++ b/pages/docs/components/radio.mdx
@@ -0,0 +1,118 @@
+import { Layout, Playground, Attributes } from 'lib/components'
+import { Radio, Spacer, Code } from 'components'
+import { useState } from 'react'
+
+export const meta = {
+  title: 'radio',
+  description: 'avatar',
+}
+
+## Radio
+
+Provides single user input from a selection of options.
+
+<Playground
+  scope={{ Radio }}
+  code={`
+<Radio checked={false}>Option 1</Radio>
+`} />
+
+<Playground
+  title="Group"
+  scope={{ Radio, useState }}
+  code={`
+() => {
+  const [state, setState] = useState('1')
+  const handler = val => {
+    setState(val)
+    console.log(val)
+  }
+  return (
+    <>
+      <Radio.Group value={state} onChange={handler}>
+        <Radio value="1">Option 1</Radio>
+        <Radio value="2">Option 2</Radio>
+      </Radio.Group>
+    </>
+  )
+}
+`} />
+
+<Playground
+  title="Description"
+  desc="`Description` can be combined with other `Components`."
+  scope={{ Radio, Code }}
+  code={`
+<Radio.Group value="1" onChange={val => console.log(val)}>
+  <Radio value="1">
+    Option 1
+    <Radio.Description>Description for Option1</Radio.Description>
+  </Radio>
+  <Radio value="2">
+    Option 2
+    <Radio.Desc><Code>Description</Code> for Option2</Radio.Desc>
+  </Radio>
+</Radio.Group>
+`} />
+
+
+<Playground
+  title="Disabled"
+  scope={{ Radio, useState, Code }}
+  code={`
+<Radio.Group value="1" disabled>
+  <Radio value="1">Option 1</Radio>
+  <Radio value="2">Option 2</Radio>
+</Radio.Group>
+`} />
+
+<Playground
+  title="Row"
+  desc="Horizontal arrangement."
+  scope={{ Radio, Code }}
+  code={`
+<Radio.Group value="1" useRow>
+  <Radio value="1">
+    Option 1
+    <Radio.Desc>Description for Option1</Radio.Desc>
+  </Radio>
+  <Radio value="2">
+    Option 2
+    <Radio.Desc>Description for Option2</Radio.Desc>
+  </Radio>
+</Radio.Group>
+`} />
+
+
+<Attributes edit="/pages/docs/components/radio.mdx">
+<Attributes.Title>Radio.Props</Attributes.Title>
+
+| Attribute | Description | Type | Accepted values | Default
+| ---------- | ---------- | ---- |  -------------- | ------ |
+| **checked** | selected or not (in single) | `boolean` | - | `false` |
+| **value** | unique ident value (in group) | `string` | - | - |
+| **id** | native attr | `string` | - | - |
+| **disabled** | disable current radio | `boolean` | - | `false` |
+| **onChange** | change event | `(e: RadioEvent) => void` | - | - |
+| ... | native props | `InputHTMLAttributes` | `'name', 'alt', 'className', ...` | - |
+
+<Attributes.Title>Radio.Group.Props</Attributes.Title>
+
+| Attribute | Description | Type | Accepted values | Default
+| ---------- | ---------- | ---- |  -------------- | ------ |
+| **initialValue** | initial value | `string` | - | - |
+| **value** | selected child radio | `string` | - | - |
+| **useRow** | horizontal layout | `boolean` | - | `false` |
+| **disabled** | disable all radios | `boolean` | - | `false` |
+| **onChange** | change event | `(value: string) => void` | - | - |
+| ... | native props | `HTMLAttributes` | `'name', 'id', 'className', ...` | - |
+
+<Attributes.Title alias="Radio.Desc">Radio.Description.Props</Attributes.Title>
+
+| Attribute | Description | Type | Accepted values | Default
+| ---------- | ---------- | ---- |  -------------- | ------ |
+| ... | native props | `HTMLAttributes` | `'name', 'id', 'className', ...` | - |
+
+</Attributes>
+
+export default ({ children }) => <Layout meta={meta}>{children}</Layout>
diff --git a/pages/docs/components/spacer.mdx b/pages/docs/components/spacer.mdx
index 2b179cb..0034068 100644
--- a/pages/docs/components/spacer.mdx
+++ b/pages/docs/components/spacer.mdx
@@ -40,8 +40,8 @@ Provide empty space.
 </Container>
 `} />
 
-<Attributes>
-<Attributes.Title>Avatar.Props</Attributes.Title>
+<Attributes edit="/pages/docs/components/spacer.mdx">
+<Attributes.Title>Spacer.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
 | ---------- | ---------- | ---- |  -------------- | ------ |
diff --git a/pages/docs/components/spinner.mdx b/pages/docs/components/spinner.mdx
index 44daae7..e95e5b5 100644
--- a/pages/docs/components/spinner.mdx
+++ b/pages/docs/components/spinner.mdx
@@ -31,7 +31,7 @@ Indicate an action running in the background.
 </>
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/spinner.mdx">
 <Attributes.Title>Spinner.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/tag.mdx b/pages/docs/components/tag.mdx
index 6bb5d05..053bf95 100644
--- a/pages/docs/components/tag.mdx
+++ b/pages/docs/components/tag.mdx
@@ -29,7 +29,7 @@ Display a unique keyword, optionally as a part of a set.
 </div>
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/tag.mdx">
 <Attributes.Title>Tag.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/text.mdx b/pages/docs/components/text.mdx
index 925d2dd..9e84289 100644
--- a/pages/docs/components/text.mdx
+++ b/pages/docs/components/text.mdx
@@ -78,7 +78,7 @@ Display text using well-defined typographic styles.
 </>
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/text.mdx">
 <Attributes.Title>Text.Props</Attributes.Title>
 
 | Attribute | Description | Type | Accepted values | Default
diff --git a/pages/docs/components/toast.mdx b/pages/docs/components/toast.mdx
index 024344c..9f6b48c 100644
--- a/pages/docs/components/toast.mdx
+++ b/pages/docs/components/toast.mdx
@@ -89,7 +89,7 @@ Display an important message globally.
 }
 `} />
 
-<Attributes>
+<Attributes edit="/pages/docs/components/toast.mdx">
 <Attributes.Title>useToasts</Attributes.Title>
 
 ```ts