diff --git a/settings.org b/settings.org
index f470623..96dd545 100644
--- a/settings.org
+++ b/settings.org
@@ -374,6 +374,20 @@ Set up ivy
     :ensure t
     :commands lsp-ivy-workspace-symbol)
 #+end_src
+*** Flycheck custom checkers
+#+begin_src emacs-lisp
+  (defvar-local my/flycheck-local-cache nil)
+  (defun my/flycheck-checker-get (fn checker property)
+	(or (alist-get property (alist-get checker my/flycheck-local-cache))
+		(funcall fn checker property))) 
+
+  (advice-add 'flycheck-checker-get :around 'my/flycheck-checker-get)
+
+  (add-hook 'lsp-managed-mode-hook
+			(lambda ()
+			  (when (derived-mode-p 'typescript-mode)
+				(setq my/flycheck-local-cache '((lsp . ((next-checkers . (javascript-eslint)))))))))
+#+end_src
 ** Flycheck
 *** Helper function
 #+begin_src emacs-lisp
@@ -472,8 +486,14 @@ Fly check inline (disabled because was getting annoyed)
 	:ensure t
 	:after (typescript-mode company flycheck)
 	:hook ((typescript-mode . tide-setup)
-	   (typescript-mode . tide-hl-identifier-mode)
-	   (before-save . tide-format-before-save)))
+		   (typescript-mode . tide-hl-identifier-mode))
+	;;(before-save . tide-format-before-save))
+	)
 
   (add-to-list 'auto-mode-alist '("\\.tsx?\\'" . typescript-mode))
+
+  (eval-after-load "tsx"
+	'(progn
+	  (message "setups eslint tide")
+	  (flycheck-select-checker 'javascript-eslint)))
 #+end_src