diff --git a/init.el b/init.el
index 12fce7c..d304339 100644
--- a/init.el
+++ b/init.el
@@ -1,3 +1,12 @@
+(custom-set-variables
+ ;; custom-set-variables was added by Custom.
+ ;; If you edit it by hand, you could mess it up, so be careful.
+ ;; Your init file should contain only one such instance.
+ ;; If there is more than one, they won't work right.
+ '(initial-frame-alist '((fullscreen . maximized)))
+ '(package-selected-packages
+   '(dockerfile-mode dap-mode julia-ts-mode lsp-julia julia-mode marginalia vertico tide which-key use-package pyenv-mode flycheck exec-path-from-shell elpy doom-themes doom-modeline all-the-icons)))
+
 (require 'package)
 (add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/") t)
 (package-initialize)
@@ -10,7 +19,34 @@
   :ensure t
   :config (which-key-mode))
 
-(set-face-attribute 'default nil :font "JetBrains Mono" :height 130)
+(use-package vertico
+  :ensure t
+  :config
+  (add-hook 'rfn-eshadow-update-overlay-hook #'vertico-directory-tidy))
+
+(use-package marginalia
+  :ensure t)
+
+(use-package dired
+  :config
+  (put 'dired-find-alternate-file 'disabled nil)
+  (add-hook 'dired-mode-hook
+          (lambda ()
+            (define-key dired-mode-map (kbd "RET")
+              (lambda () (interactive) (find-alternate-file (dired-get-file-for-visit))))))
+  (setq delete-by-moving-to-trash t)
+  (setq dired-dwim-target t))
+
+(vertico-mode 1)
+
+(marginalia-mode 1)
+
+(tool-bar-mode -1)
+
+(scroll-bar-mode -1)
+
+;;(set-face-attribute 'default nil :font "JetBrains Mono" :height 110)
+(set-face-attribute 'default nil :font "VictorMono Nerd Font Mono" :height 110)
 
 (set-default-coding-systems 'utf-8)
 
@@ -24,25 +60,22 @@
 
 (setq-default indent-tabs-mode nil)
 
-;;(setq ido-everywhere t)
-
-;;(setq ido-enable-flex-matching t)
-
-(ido-mode)
-
 (setq show-paren-delay 0)
 
 (delete-selection-mode 1)
 
 (show-paren-mode 1)
 
-(require 'paren)
-(set-face-background 'show-paren-match (face-background 'default))
-(set-face-foreground 'show-paren-match "#def")
-(set-face-attribute 'show-paren-match nil :weight 'extra-bold)
-
 (add-hook 'before-save-hook 'whitespace-cleanup)
 
+(setq-default frame-title-format
+              '(:eval
+                (format "%s"
+                        (cond
+                         (buffer-file-truename buffer-file-truename )
+                         (dired-directory (concat "[ " dired-directory " ]"))
+                         (t "GNU Emacs 👾")))))
+
 (use-package elpy
              :ensure t)
 
@@ -56,13 +89,15 @@
 
 (exec-path-from-shell-copy-env "PATH")
 
-(when (require 'flycheck nil t)
-  (setq elpy-modules (delq 'elpy-module-flymake elpy-modules))
-  (add-hook 'elpy-mode-hook 'flycheck-mode))
+;; black or 'standard' (flake8 ?) code formatter:
+;; (add-hook 'elpy-mode-hook (lambda ()
+;;                             (add-hook 'before-save-hook
+;;                                       'elpy-format-code nil t)))
 
 (add-hook 'elpy-mode-hook (lambda ()
                             (add-hook 'before-save-hook
-                                      'elpy-format-code nil t)))
+                                      'elpy-black-fix-code nil t)))
+
 (add-hook 'python-mode-hook
           (lambda () (setq gud-pdb-command-name "python3 -m pdb")))
 
@@ -77,13 +112,6 @@
   (yas-reload-all)
   (add-hook 'prog-mode-hook 'yas-minor-mode))
 
-;; setup dired
-(put 'dired-find-alternate-file 'disabled nil)
-
-(add-hook 'dired-mode-hook
-          (lambda ()
-            (define-key dired-mode-map (kbd "RET")
-              (lambda () (interactive) (find-alternate-file (dired-get-file-for-visit))))))
 
 ;; my keybindings
 
@@ -91,6 +119,10 @@
     (interactive)
     (revert-buffer :ignore-auto :noconfirm))
 
+(defun kill-buffer-no-confirm ()
+    (interactive)
+    (kill-buffer nil))
+
 (defun list-buffers-please ()
   (interactive)
   (list-buffers)
@@ -108,15 +140,22 @@
 (global-unset-key (kbd "C-f"))
 (global-unset-key (kbd "C-b"))
 (global-unset-key (kbd "C-n"))
+(global-unset-key (kbd "C-l"))
 (global-unset-key (kbd "C-p"))
 (global-unset-key (kbd "M-v"))
 
-(global-set-key (kbd "<f1>") 'list-buffers-please)
+(global-set-key (kbd "<f1>") 'find-file)
 (global-set-key (kbd "<f5>") 'revert-buffer-no-confirm)
+(global-set-key (kbd "<f12>") 'kill-buffer-no-confirm)
+(global-set-key (kbd "C-b") 'list-buffers-please)
+(global-set-key (kbd "C-n") 'dired-create-empty-file)
 
 (add-hook 'elpy-mode-hook
           (lambda () (local-set-key [f2] 'elpy-refactor-rename)))
 
+(add-hook 'elpy-mode-hook
+          (lambda () (local-set-key [f7] 'elpy-goto-definition)))
+
 (add-hook 'typescript-mode-hook
           (lambda () (local-set-key [f2] 'tide-rename-symbol)))
 
@@ -129,15 +168,21 @@
 (add-hook 'mhtml-mode-hook
           (lambda () (local-set-key (kbd "C-f") 'prettier-js)))
 
-(add-hook 'typescript-mode-hook
+(add-hook 'typescript-ts-mode-hook
           (lambda () (local-set-key (kbd "C-f") 'prettier-js)))
 
 (add-hook 'js-mode-hook
           (lambda () (local-set-key (kbd "C-f") 'make-json-great-again)))
 
+(add-hook 'lsp-mode-hook
+          (lambda () (local-set-key (kbd "C-f") 'lsp-format-buffer)))
+
 ;; (add-hook 'prog-mode-hook
 ;;           (lambda () (local-set-key (kbd "C-;") 'comment-or-uncomment-region)))
 
+;; (define-key map (kbd "M-.") 'elpy-goto-assignment
+;; (define-key map (kbd "C-x 4 M-.") 'elpy-goto-assignment-other-window)
+
 ;; stuff for folding html
 (defun mhtml-forward (arg)
   (interactive "P")
@@ -158,7 +203,7 @@
 (require 'display-line-numbers)
 
 (defcustom display-line-numbers-exempt-modes
-  '(gud-mode inferior-python-mode dired-mode vterm-mode eshell-mode shell-mode term-mode ansi-tern-mode)
+  '(gud-mode inferior-python-mode dired-mode vterm-mode eshell-mode shell-mode term-mode ansi-tern-mode treemacs-mode)
   "Major modes on which to disable line numbers"
   :group 'display-line-numbers
   :type 'list
@@ -180,41 +225,6 @@ Exempt major modes are defined in `display-line-numbers-exempt-modes'."
 
 (load-theme 'modus-operandi-tinted t)
 
-;;(add-to-list 'custom-theme-load-path "~/.emacs.d/themes/")
-
-;;(use-package doom-themes
-;;  :ensure t
-;;  :config
-;;  (load-theme 'doom-monokai-pro t))
-
-;; (use-package zenburn-theme
-;;   :ensure t)
-
-;; (load-theme 'zenburn t)
-
-;; (use-package birds-of-paradise-plus-theme
-;;   :ensure t)
-
-;; (load-theme 'birds-of-paradise-plus t)
-
-;; (use-package spacemacs-theme
-;;   :defer t
-;;   :init (load-theme 'spacemacs-light t))
-
-;; (use-package poet-theme
-;;   :ensure t)
-;; (load-theme 'poet t)
-;; ;;(set-face-attribute 'default nil :family "DejaVu Sans Mono" :height 130)
-;; (set-face-attribute 'fixed-pitch nil :family "DejaVu Sans Mono")
-;; (set-face-attribute 'variable-pitch nil :family "IBM Plex Serif")
-;; (add-to-list
-;;   'default-frame-alist'(ns-transparent-titlebar . t))
-;; (add-to-list
-;;  'default-frame-alist'(ns-appearance . light))
-;; (add-hook 'text-mode-hook
-;;            (lambda ()
-;;              (variable-pitch-mode 1)))
-
 (use-package magit
   :ensure t)
 
@@ -222,14 +232,15 @@ Exempt major modes are defined in `display-line-numbers-exempt-modes'."
   :ensure t
   :hook (after-init . doom-modeline-mode))
 
-(use-package all-the-icons
-  :if (display-graphic-p))
+;; M-x nerd-icons-install-fonts
+(use-package nerd-icons
+  :ensure t)
 
 ;; prettier setup goes here
 (use-package prettier-js
   :ensure t)
 
-;;________________________________________________________
+;; __________________________________________________
 
 (use-package orderless
   :ensure t
@@ -240,43 +251,60 @@ Exempt major modes are defined in `display-line-numbers-exempt-modes'."
 (use-package json-mode :ensure t)
 
 ;; __________________________________________________
-
-
-;; typescript setup starts here (TO REVIEW!)
+;; typescript setup starts here
 (defun setup-tide-mode ()
   (interactive)
   (tide-setup)
   (flycheck-mode +1)
   (setq flycheck-check-syntax-automatically '(save mode-enabled))
   (eldoc-mode +1)
-  (tide-hl-identifier-mode +1)
-  ;; company is an optional dependency. You have to
-  ;; install it separately via package-install
-  ;; `M-x package-install [ret] company`
-  ;; (company-mode +1)
-  )
-
-;; aligns annotation to the right hand side
-;; (setq company-tooltip-align-annotations t)
-
-;; formats the buffer before saving
-;; (add-hook 'before-save-hook 'tide-format-before-save)
-
-(add-hook 'typescript-mode-hook #'setup-tide-mode)
+  (tide-hl-identifier-mode +1))
 
 (use-package tide
   :ensure t
-  :after (typescript-mode company flycheck)
-  :hook ((typescript-mode . tide-setup)
-         (typescript-mode . tide-hl-identifier-mode)
+  :after (flycheck)
+  :hook ((typescript-ts-mode . setup-tide-mode)
+         (tsx-ts-mode . setup-tide-mode)
+         (typescript-ts-mode . tide-hl-identifier-mode)
          (before-save . tide-format-before-save)))
-(custom-set-variables
- ;; custom-set-variables was added by Custom.
- ;; If you edit it by hand, you could mess it up, so be careful.
- ;; Your init file should contain only one such instance.
- ;; If there is more than one, they won't work right.
- '(package-selected-packages
-   '(tide which-key use-package pyenv-mode flycheck exec-path-from-shell elpy doom-themes doom-modeline all-the-icons)))
+
+(add-to-list 'auto-mode-alist '("\\.ts\\'" . typescript-ts-mode))
+(add-to-list 'auto-mode-alist '("\\.tsx\\'" . tsx-ts-mode))
+
+;;----------------------------------------
+;; dotnet starts here
+(use-package lsp-mode
+  :commands (lsp lsp-deferred))
+
+(use-package dap-mode
+  :ensure t
+  ;;:custom (lsp-enable-dap-auto-configure nil)
+  :commands dap-debug)
+
+;;(setq dap-auto-configure-features '(sessions locals controls tooltip))
+
+(defun setup-lsp-keys ()
+  (interactive)
+  (local-set-key [f7] 'lsp-find-implementation)
+  (local-set-key [f2] 'lsp-rename))
+
+(defun setup-dotnet ()
+  (interactive)
+  (exec-path-from-shell-copy-env "DOTNET_ROOT")
+  (lsp-deferred))
+
+(add-hook 'csharp-mode-hook
+          (lambda () (setup-dotnet)))
+
+(add-hook 'lsp-mode-hook
+          (lambda () (setup-lsp-keys)))
+
+(require 'dap-netcore)
+
+(use-package dockerfile-mode
+  :ensure t)
+
+
 (custom-set-faces
  ;; custom-set-faces was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
diff --git a/snippets/python-mode/file-read b/snippets/python-mode/file-read
new file mode 100644
index 0000000..f0d1e54
--- /dev/null
+++ b/snippets/python-mode/file-read
@@ -0,0 +1,9 @@
+# -*- mode: python -*-
+# name: file-read
+# key: fr
+# --
+with open($0, 'r') as file:
+    try:
+        data = json.load(file)
+    except (json.JSONDecodeError):
+        data = {}
\ No newline at end of file
diff --git a/snippets/python-mode/file-write b/snippets/python-mode/file-write
new file mode 100644
index 0000000..7136b86
--- /dev/null
+++ b/snippets/python-mode/file-write
@@ -0,0 +1,7 @@
+# -*- mode: python -*-
+# name: file-write
+# key: fw
+# --
+f_name = ${1:name}
+with open(f'~/Documents/$0/{f_name}.txt', 'w') as file:
+     file.write(${2:content})
\ No newline at end of file
diff --git a/snippets/python-mode/json-dump b/snippets/python-mode/json-dump
new file mode 100644
index 0000000..b333477
--- /dev/null
+++ b/snippets/python-mode/json-dump
@@ -0,0 +1,10 @@
+# -*- mode: python -*-
+# name: json-dump
+# key: jd
+# --
+import uuid
+import json
+
+f_name = str(uuid.uuid4())
+with open(f'~/Documents/$0/{f_name}.json', 'w') as file:
+     file.write(json.dumps(${1:content}, indent=2))
\ No newline at end of file
diff --git a/snippets/python-mode/print b/snippets/python-mode/print
index 8bfab8e..1a59718 100644
--- a/snippets/python-mode/print
+++ b/snippets/python-mode/print
@@ -2,4 +2,4 @@
 # name: print
 # key: p
 # --
-print(f'$0')
+print(f'$0')
\ No newline at end of file
diff --git a/snippets/python-mode/print-version b/snippets/python-mode/print-version
new file mode 100644
index 0000000..0665688
--- /dev/null
+++ b/snippets/python-mode/print-version
@@ -0,0 +1,7 @@
+# -*- mode: python -*-
+# name: print-version
+# key: pi
+# --
+import sys
+
+print(sys.version)
diff --git a/snippets/python-mode/script b/snippets/python-mode/script
new file mode 100644
index 0000000..10259b7
--- /dev/null
+++ b/snippets/python-mode/script
@@ -0,0 +1,5 @@
+# -*- mode: python -*-
+# name: script
+# key: s
+# --
+#!/usr/bin/env python3
\ No newline at end of file