From 2cfe0fb2ffc80a145df375e5604bd7ccee8a9e10 Mon Sep 17 00:00:00 2001
From: typer <teiqeo@gmail.com>
Date: Sat, 28 Nov 2020 18:40:07 -0800
Subject: [PATCH 1/3] improved showWords() performance by batching appends

---
 src/js/script.js | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/js/script.js b/src/js/script.js
index 3ae1a8b29..3c9229875 100644
--- a/src/js/script.js
+++ b/src/js/script.js
@@ -843,14 +843,15 @@ function addWord() {
 function showWords() {
   $("#words").empty();
 
+  let wordsHTML = "";
   for (let i = 0; i < wordsList.length; i++) {
-    let w = "<div class='word'>";
+    wordsHTML += "<div class='word'>";
     for (let c = 0; c < wordsList[i].length; c++) {
-      w += "<letter>" + wordsList[i].charAt(c) + "</letter>";
+      wordsHTML += "<letter>" + wordsList[i].charAt(c) + "</letter>";
     }
-    w += "</div>";
-    $("#words").append(w);
+    wordsHTML += "</div>";
   }
+  $("#words").html(wordsHTML);
 
   $("#wordsWrapper").removeClass("hidden");
   const wordHeight = $(document.querySelector(".word")).outerHeight(true);

From b34ed3f22bbecda9c78938855b0d8af6f3157b12 Mon Sep 17 00:00:00 2001
From: typer <teiqeo@gmail.com>
Date: Sat, 28 Nov 2020 19:27:43 -0800
Subject: [PATCH 2/3] improved loadWordsHistory() performance by batching
 appends

---
 src/js/script.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/js/script.js b/src/js/script.js
index 3c9229875..115d1d892 100644
--- a/src/js/script.js
+++ b/src/js/script.js
@@ -3106,6 +3106,7 @@ function toggleResultWordsDisplay() {
 
 async function loadWordsHistory() {
   $("#resultWordsHistory .words").empty();
+  let wordsHTML = "";
   for (let i = 0; i < inputHistory.length + 2; i++) {
     let input = inputHistory[i];
     let wordEl = "";
@@ -3216,8 +3217,9 @@ async function loadWordsHistory() {
         wordEl += "</div>";
       } catch (e) {}
     }
-    $("#resultWordsHistory .words").append(wordEl);
+    wordsHTML += wordEl;
   }
+  $("#resultWordsHistory .words").html(wordsHTML);
   $("#showWordHistoryButton").addClass("loaded");
   return true;
 }

From 24828801da3bbb04288dd692492883ba788164aa Mon Sep 17 00:00:00 2001
From: typer <teiqeo@gmail.com>
Date: Sat, 28 Nov 2020 19:27:54 -0800
Subject: [PATCH 3/3] improved single list command line performance by batching
 appends

---
 src/js/commandline.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/js/commandline.js b/src/js/commandline.js
index d887336d0..21c031bc7 100644
--- a/src/js/commandline.js
+++ b/src/js/commandline.js
@@ -2023,14 +2023,15 @@ function updateSuggestedCommands() {
 
 function displayFoundCommands() {
   $("#commandLine .suggestions").empty();
+  let commandsHTML = "";
   let list = currentCommands[currentCommands.length - 1];
   $.each(list.list, (index, obj) => {
     if (obj.found && (obj.available !== undefined ? obj.available() : true)) {
-      $("#commandLine .suggestions").append(
-        '<div class="entry" command="' + obj.id + '">' + obj.display + "</div>"
-      );
+      commandsHTML +=
+        '<div class="entry" command="' + obj.id + '">' + obj.display + "</div>";
     }
   });
+  $("#commandLine .suggestions").html(commandsHTML);
   if ($("#commandLine .suggestions .entry").length == 0) {
     $("#commandLine .separator").css({ height: 0, margin: 0 });
   } else {