diff --git a/.markdownlint.jsonc b/.markdownlint.jsonc
deleted file mode 100644
index 4843ce55..00000000
--- a/.markdownlint.jsonc
+++ /dev/null
@@ -1,36 +0,0 @@
-{
-  // Example markdownlint JSON(C) configuration with all properties set to their default value
-  // Default state for all rules
-  "default": true,
-
-  // Path to configuration file to extend
-  "extends": null,
-
-  // MD001/heading-increment/header-increment - Heading levels should only increment by one level at a time
-  "MD001": false,
-
-  // MD013/line-length - Line length
-  "MD013": false,
-
-  "MD024": false,
-
-  // MD041/first-line-heading/first-line-h1 - First line in a file should be a top-level heading
-  "MD041": false,
-
-  // MD033/no-inline-html - Inline HTML
-  "MD033": false,
-
-  // MD045/no-bare-urls - Images should have alternate text (alt text)
-  "MD045": false,
-
-  // MD010/no-hard-tabs - Hard tabs
-  "MD010": false,
-
-  // MD029/ol-prefix - Ordered list item prefix
-  "MD029": false,
-
-  // MD007/ul-indent - Unordered list indentation
-  "MD007": false,
-
-  "MD028": false
-}
diff --git a/.markdownlintignore b/.markdownlintignore
deleted file mode 100644
index 6ed5b5b6..00000000
--- a/.markdownlintignore
+++ /dev/null
@@ -1,2 +0,0 @@
-CHANGELOG.md
-node_modules
diff --git a/.vscode/settings.json b/.vscode/settings.json
index fc596fcc..97e80f97 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -4,8 +4,6 @@
     "source.fixAll.eslint": "explicit",
     "source.organizeImports": "never"
   },
-  // Enable the ESlint flat config support
-  "eslint.experimental.useFlatConfig": true,
   // The following is optional.
   // It's better to put under project setting `.vscode/settings.json`
   // to avoid conflicts with working with different eslint configs