diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
deleted file mode 100644
index 5d3e8e9..0000000
--- a/.devcontainer/devcontainer.json
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-  "name": "idea-demo",
-  "image": "ubuntu:16.04"
-}
\ No newline at end of file
diff --git a/Containerfile b/Containerfile
new file mode 100644
index 0000000..f6b9e00
--- /dev/null
+++ b/Containerfile
@@ -0,0 +1,15 @@
+FROM docker.io/fedora:41
+
+# === setup system ===
+RUN dnf -y install neovim zoxide unzip git go procps bash-completion
+
+# === setup container user ===
+RUN useradd -ms /bin/bash user && usermod -aG wheel user && sed -i '/NOPASSWD/s/^#//g' /etc/sudoers
+USER user
+WORKDIR /home/user
+COPY config/user/bashrc /home/user/.bashrc
+
+# === setup neovim ===
+RUN git clone --depth 1 https://github.com/AstroNvim/template ~/.config/nvim
+COPY config/nvim/lua/community.lua /home/user/.config/nvim/lua/community.lua
+COPY config/nvim/lua/polish.lua /home/user/.config/nvim/lua/polish.lua
diff --git a/config/nvim/lua/community.lua b/config/nvim/lua/community.lua
new file mode 100644
index 0000000..0e498b4
--- /dev/null
+++ b/config/nvim/lua/community.lua
@@ -0,0 +1,5 @@
+---@type LazySpec
+return {
+	"AstroNvim/astrocommunity",
+	{ import = "astrocommunity.completion.copilot-lua-cmp" },
+}
diff --git a/config/nvim/lua/polish.lua b/config/nvim/lua/polish.lua
new file mode 100644
index 0000000..f22e7c4
--- /dev/null
+++ b/config/nvim/lua/polish.lua
@@ -0,0 +1,2 @@
+vim.opt.relativenumber = false
+vim.opt.textwidth = 60
diff --git a/config/user/bashrc b/config/user/bashrc
new file mode 100644
index 0000000..830d90c
--- /dev/null
+++ b/config/user/bashrc
@@ -0,0 +1,18 @@
+. /etc/bashrc
+
+# === environment ===
+export EDITOR=nvim \
+  WAYLAND_DISPLAY=wayland-0 \
+  XDG_RUNTIME_DIR=/run/user/1000 \
+  SSH_AUTH_SOCK=/run/user/1000/ssh-auth-sock
+
+if [ -n "$MYVIMRC" ]; then
+  PS1='\[\e[90;42m\] container | \w \[\e[40;32m\]\[\e[m\] '
+else
+  PS1='\[\e[97;42m\] container | \w \[\e[49;32m\]\[\e[m\] '
+fi
+
+# === aliases and functions ===
+alias vi=nvim
+post() { curl -sF "content=<-" "https://paste.plabble.org/$2?lang=$1" && echo; }
+eval "$(zoxide init --cmd cd bash)"
diff --git a/container.sh b/container.sh
new file mode 100755
index 0000000..9ff2682
--- /dev/null
+++ b/container.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+podman run -it \
+	--name "${dev:-dev}" \
+	-v /run/user/1000/wayland-0:/run/user/1000/wayland-0 \
+	-v "$SSH_AUTH_SOCK":/run/user/1000/ssh-auth-sock \
+	-v ~/Documents:/home/user/Documents \
+	-v ~/.ssh:/home/user/.ssh \
+	-v ~/.config/git:/home/user/.config/git \
+	--security-opt label=disable \
+	--userns=keep-id \
+	dev