diff --git a/.editorconfig b/.editorconfig
index 5ce86bc41..87eabc131 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -13,8 +13,8 @@ max_line_length = 80
 [*.md]
 trim_trailing_whitespace = false
 
-[*.{css,html,js,jsx,json,rb,erb}]
+[*.{css,html,js,json,rb,erb}]
 charset = utf-8
 
-[*.{html,jsx,erb,json}]
+[*.{html,erb,json}]
 max_line_length = 160
diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index 87f9c7d4a..3374e6913 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -29,11 +29,11 @@ jobs:
         with:
           eslint: true
           eslint_dir: src
-          eslint_extensions: js,ts,jsx,tsx
+          eslint_extensions: js,ts,tsx
           eslint_auto_fix: false
           prettier: true
           prettier_dir: src
-          prettier_extensions: js,ts,jsx,tsx
+          prettier_extensions: js,ts,tsx
           prettier_auto_fix: false
       # Cypress disabled until tests rewritten to use new SB paths
       # - name: Cypress
diff --git a/.prettierrc.json b/.prettierrc.json
index e2b9a9442..de2d6fea1 100644
--- a/.prettierrc.json
+++ b/.prettierrc.json
@@ -1,7 +1,7 @@
 {
   "overrides": [
     {
-      "files": ["*.html", "*.jsx"],
+      "files": ["*.html"],
       "options": {
         "printWidth": 160,
         "htmlWhitespaceSensitivity": "strict"
diff --git a/tailwind.config.js b/tailwind.config.js
index 32da0d6a9..1e4f05f49 100644
--- a/tailwind.config.js
+++ b/tailwind.config.js
@@ -1,5 +1,5 @@
 module.exports = {
-  content: ["./src/**/*.{jsx,js,json,css,ts,tsx,mdx}"],
+  content: ["./src/**/*.{js,json,css,ts,tsx,mdx}"],
   safelist: [
     "w-1/2",
     "w-1/3",