diff --git a/app/assets/javascripts/discourse/app/services/search.js b/app/assets/javascripts/discourse/app/services/search.js
index 2c9c03ea2d5..8c1727663e1 100644
--- a/app/assets/javascripts/discourse/app/services/search.js
+++ b/app/assets/javascripts/discourse/app/services/search.js
@@ -30,7 +30,7 @@ export default class Search extends Service {
   // - Results::MoreLink
   // - Results::RecentSearches
   //
-  // To minimze the duplicate logic we will create a shared action here
+  // To minimize the duplicate logic we will create a shared action here
   // that can be reused across all of the components
   @action
   handleResultInsertion(e) {
diff --git a/app/assets/javascripts/discourse/tests/unit/lib/lightbox/process-html-test.js b/app/assets/javascripts/discourse/tests/unit/lib/lightbox/process-html-test.js
index 7621b08e4e3..5d33854a27a 100644
--- a/app/assets/javascripts/discourse/tests/unit/lib/lightbox/process-html-test.js
+++ b/app/assets/javascripts/discourse/tests/unit/lib/lightbox/process-html-test.js
@@ -16,7 +16,7 @@ module("Unit | lib | Experimental lightbox | processHTML()", function (hooks) {
   const imageUploaderWrap = domFromString(generateImageUploaderMarkup())[0];
   const selector = SELECTORS.DEFAULT_ITEM_SELECTOR;
 
-  test("returns the correct object from the proccessed element", async function (assert) {
+  test("returns the correct object from the processed element", async function (assert) {
     const container = wrap.cloneNode(true);
 
     const { items, startingIndex } = await processHTML({
@@ -82,7 +82,7 @@ module("Unit | lib | Experimental lightbox | processHTML()", function (hooks) {
     assert.strictEqual(items.length, 3);
   });
 
-  test("fallsback to src when no href is defined for fullsizeURL", async function (assert) {
+  test("falls back to src when no href is defined for fullsizeURL", async function (assert) {
     const container = wrap.cloneNode(true);
 
     container.querySelector("a").removeAttribute("href");
diff --git a/plugins/chat/spec/system/new_message_spec.rb b/plugins/chat/spec/system/new_message_spec.rb
index 44dd79712a7..f201c33ed14 100644
--- a/plugins/chat/spec/system/new_message_spec.rb
+++ b/plugins/chat/spec/system/new_message_spec.rb
@@ -395,7 +395,7 @@ RSpec.describe "New message", type: :system do
     end
 
     context "when filtering" do
-      it "shows only matching users regarless of prefix" do
+      it "shows only matching users regardless of prefix" do
         chat_page.message_creator.filter("#bob")
 
         expect(chat_page.message_creator).to be_listing(user_1)
diff --git a/public/javascripts/media-optimization-worker.js b/public/javascripts/media-optimization-worker.js
index e831b2d9016..7aa198738db 100644
--- a/public/javascripts/media-optimization-worker.js
+++ b/public/javascripts/media-optimization-worker.js
@@ -108,10 +108,10 @@ async function optimize(imageData, fileName, width, height, settings) {
   logIfDebug(`Reduction: ${(initialSize / finalSize).toFixed(1)}x speedup`);
 
   if (finalSize < 20000) {
-    throw "Final size suspciously small, discarding optimizations";
+    throw "Final size suspiciously small, discarding optimizations";
   }
 
-  let transferrable = Uint8Array.from(result).buffer; // decoded was allocated inside WASM so it **cannot** be transfered to another context, need to copy by value
+  let transferrable = Uint8Array.from(result).buffer; // decoded was allocated inside WASM so it **cannot** be transferred to another context, need to copy by value
 
   return transferrable;
 }
diff --git a/spec/serializers/tag_serializer_spec.rb b/spec/serializers/tag_serializer_spec.rb
index c9eab114fc7..4dc5defb3ce 100644
--- a/spec/serializers/tag_serializer_spec.rb
+++ b/spec/serializers/tag_serializer_spec.rb
@@ -16,7 +16,7 @@ RSpec.describe TagSerializer do
       expect(serialized[:topic_count]).to eq(1)
     end
 
-    it "should return the vavlue of `Tag#topic_count` for a staff user" do
+    it "should return the value of `Tag#topic_count` for a staff user" do
       serialized = described_class.new(tag, scope: Guardian.new(admin), root: false).as_json
 
       expect(serialized[:topic_count]).to eq(2)