diff --git a/roles/dev/tasks/build.yml b/roles/dev/tasks/build.yml
index 7e16532..fbe4587 100644
--- a/roles/dev/tasks/build.yml
+++ b/roles/dev/tasks/build.yml
@@ -5,4 +5,5 @@
       - perl
       - ninja-build
       - git
+      - make
     state: latest
diff --git a/roles/dev/tasks/coq.yml b/roles/dev/tasks/coq.yml
new file mode 100644
index 0000000..001fcbd
--- /dev/null
+++ b/roles/dev/tasks/coq.yml
@@ -0,0 +1,32 @@
+- name: Install vscode (uncoded)
+  ansible.builtin.import_tasks: vscode.yml
+
+- name: Install ocaml (required for lsp)
+  ansible.builtin.import_tasks: ocaml.yml
+
+# TODO: add otion to choose ocaml switch
+- name: "Installing coq lsp: pin version"
+  ansible.builtin.command:
+    cmd: opam pin add coq 8.18.0 --yes
+  environment:
+    OPAMSWITCH: default
+  changed_when: false
+
+- name: "Installing coq lsp: lsp install"
+  ansible.builtin.command:
+    cmd: opam install vscoq-language-server --yes
+  environment:
+    OPAMSWITCH: default
+  changed_when: false
+
+- name: Downloading vscode coq lsp extension
+  ansible.builtin.get_url:
+    url: "https://open-vsx.org/api/maximedenes/vscoq/2.2.6/file/maximedenes.vscoq-2.2.6.vsix"
+    dest: "{{ ansible_env.HOME }}/.vscode_ext/vscoq.vsi"
+    mode: a
+    force: false
+
+- name: "Installing vscode coq lsp extension"
+  ansible.builtin.command:
+    cmd: "{{ ansible_env.HOME }}/.bin/code --install-extension {{ ansible_env.HOME }}/.vscode_ext/vscoq.vsi"
+  changed_when: false
diff --git a/roles/dev/tasks/main.yml b/roles/dev/tasks/main.yml
index f0fed15..271b310 100644
--- a/roles/dev/tasks/main.yml
+++ b/roles/dev/tasks/main.yml
@@ -13,6 +13,14 @@
   ansible.builtin.import_tasks: haskell.yml
   when: "'haskell' in tools"
 
+- name: OCaml dev environment
+  ansible.builtin.import_tasks: haskell.yml
+  when: "'ocaml' in tools"
+
+- name: Coq dev environment
+  ansible.builtin.import_tasks: coq.yml
+  when: "'coq' in tools"
+
 - name: Text writing (typst) environment
   ansible.builtin.import_tasks: txt.yml
   when: "'txt' in tools"
@@ -21,4 +29,4 @@
   ansible.builtin.import_tasks: lang.yml
   when: "'lang' in tools"
 
-# TODO: ocaml, truffle, coq ...
+# TODO: ocaml, truffle  ...
diff --git a/roles/dev/tasks/ocaml.yml b/roles/dev/tasks/ocaml.yml
new file mode 100644
index 0000000..d667079
--- /dev/null
+++ b/roles/dev/tasks/ocaml.yml
@@ -0,0 +1,23 @@
+# TODO: use ansible ocaml package for install ??
+- name: Install opam
+  ansible.builtin.dnf5:
+    name:
+      - opam
+      - gmp-devel
+    state: latest
+
+- name: "Installing coq lsp: pin version"
+  ansible.builtin.command:
+    cmd: opam switch create default 5.3.0
+  changed_when: false
+
+# update fish path
+- name: Get programs list to check fish presence
+  ansible.builtin.package_facts:
+    manager: auto
+
+- name: Update fish path for bun
+  ansible.builtin.shell: fish_add_path {{ ansible_env.HOME }}/.opam/default/bin
+  args:
+    executable: /usr/bin/fish
+  changed_when: true # change is checked inside fish_add_path
diff --git a/roles/dev/tasks/vscode.yml b/roles/dev/tasks/vscode.yml
new file mode 100644
index 0000000..6aa535c
--- /dev/null
+++ b/roles/dev/tasks/vscode.yml
@@ -0,0 +1,34 @@
+- name: Installing vscode deps
+  ansible.builtin.dnf5:
+    name:
+      - fuse
+      - libX11-devel
+      - libxkbfile-devel
+      - libsecret-devel
+      - fakeroot
+      - python3
+      - nss
+      - at-spi2-atk
+      - gtk3-devel
+    state: latest
+
+# TODO: dinamically get url from forder
+- name: Installing vscode (uncoded)
+  # become: true
+  ansible.builtin.get_url:
+    url: "https://tilde.club/~megastallman/uncoded/code-oss-1754477678_amd64.AppImage"
+    dest: "{{ ansible_env.HOME }}/.bin/code"
+    mode: a+x
+    force: false
+
+- name: Downloading vscode helix extension
+  ansible.builtin.get_url:
+    url: "https://open-vsx.org/api/jasew/vscode-helix-emulation/0.6.2/file/jasew.vscode-helix-emulation-0.6.2.vsix"
+    dest: "{{ ansible_env.HOME }}/.vscode_ext/vscode-helix-emulation.vsi"
+    mode: a
+    force: false
+
+- name: "Installing vscode helix extension"
+  ansible.builtin.command:
+    cmd: "{{ ansible_env.HOME }}/.bin/code --install-extension {{ ansible_env.HOME }}/.vscode_ext/vscode-helix-emulation.vsi"
+  changed_when: false
diff --git a/roles/installs/tasks/cli.yml b/roles/installs/tasks/cli.yml
index a3b10bd..f16ae02 100644
--- a/roles/installs/tasks/cli.yml
+++ b/roles/installs/tasks/cli.yml
@@ -5,6 +5,7 @@
       - bash
       - fish
       - trash-cli
+      - bat
 
       # dev utils
       - just
@@ -14,7 +15,7 @@
       # edit utils
       - helix
       - micro
-      - nano
+      # - nano
       - tmux
       - tmate
       - ripgrep