fix scrolling in note list

browser/main/NoteList/index.js

@@ -2,7 +2,6 @@
 import PropTypes from 'prop-types'
 import React from 'react'
 import CSSModules from 'browser/lib/CSSModules'
-import debounceRender from 'react-debounce-render'
 import styles from './NoteList.styl'
 import moment from 'moment'
 import _ from 'lodash'
@@ -1078,4 +1077,4 @@ NoteList.propTypes = {
   })
 }
 
-export default debounceRender(CSSModules(NoteList, styles))
+export default CSSModules(NoteList, styles)

browser/main/TopBar/index.js

@@ -6,6 +6,7 @@ import _ from 'lodash'
 import ee from 'browser/main/lib/eventEmitter'
 import NewNoteButton from 'browser/main/NewNoteButton'
 import i18n from 'browser/lib/i18n'
+import debounce from 'lodash/debounce'
 
 class TopBar extends React.Component {
   constructor (props) {
@@ -25,6 +26,10 @@ class TopBar extends React.Component {
     }
 
     this.codeInitHandler = this.handleCodeInit.bind(this)
+
+    this.updateKeyword = debounce(this.updateKeyword, 1000 / 60, {
+      maxWait: 1000 / 8
+    })
   }
 
   componentDidMount () {
@@ -94,7 +99,6 @@ class TopBar extends React.Component {
   }
 
   handleKeyUp (e) {
-    const { router } = this.context
     // reset states
     this.setState({
       isConfirmTranslation: false
@@ -106,21 +110,21 @@ class TopBar extends React.Component {
         isConfirmTranslation: true
       })
       const keyword = this.refs.searchInput.value
-      router.push(`/searched/${encodeURIComponent(keyword)}`)
+      this.updateKeyword(keyword)
-      this.setState({
-        search: keyword
-      })
     }
   }
 
   handleSearchChange (e) {
-    const { router } = this.context
-    const keyword = this.refs.searchInput.value
     if (this.state.isAlphabet || this.state.isConfirmTranslation) {
-      router.push(`/searched/${encodeURIComponent(keyword)}`)
+      const keyword = this.refs.searchInput.value
+      this.updateKeyword(keyword)
     } else {
       e.preventDefault()
     }
+  }
+
+  updateKeyword(keyword) {
+    this.context.router.push(`/searched/${encodeURIComponent(keyword)}`)
     this.setState({
       search: keyword
     })