Add flymake-eslint plugin

README.org

@@ -861,6 +861,14 @@ Set treesit to fontify all elements, default was 3 (out of 4)
     :hook (sh-mode . flymake-shellcheck-load))
 #+end_src
 
+*** eslint
+#+begin_src emacs-lisp
+  (use-package flymake-eslint
+    :ensure t
+    :after flymake
+    :diminish
+    :hook (js-ts-mode . flymake-eslint-enable))
+#+end_src
 *** ruff
 #+begin_src emacs-lisp
   (use-package flymake-ruff