diff --git a/_ani-cli-bash b/_ani-cli-bash
deleted file mode 100644
index 7b1827e4b..000000000
--- a/_ani-cli-bash
+++ /dev/null
@@ -1,45 +0,0 @@
-#!/bin/bash
-
-_ani_cli_autocomplete() {
-    local cur prev opts
-
-    # Get the current and previous words in the command line
-    COMPREPLY=()
-    cur="${COMP_WORDS[COMP_CWORD]}"
-    prev="${COMP_WORDS[COMP_CWORD-1]}"
-
-    # Define the main options
-    opts="
-        -c --continue
-        -d --download
-        -D --delete
-        -s --syncplay
-        -S --select-nth
-        -q --quality
-        -v --vlc
-        -V --version
-        -h --help
-        -e --episode
-        --dub
-        --rofi
-        --skip
-        --no-detach
-        -N --nextep-countdown
-        -U --update
-    "
-
-    # Check for conditional options
-    if [[ "${COMP_WORDS[@]}" =~ "--no-detach" ]]; then
-        opts+=" --exit-after-play"
-    fi
-
-    if [[ "${COMP_WORDS[@]}" =~ "-e" || "${COMP_WORDS[@]}" =~ "--episode" ]]; then
-        opts+=" -r --range"
-    fi
-
-    # Use `compgen` to generate the options based on the current word
-    COMPREPLY=($(compgen -W "${opts}" -- "$cur"))
-}
-
-# Register the completion function for `ani-cli`
-complete -F _ani_cli_autocomplete ani-cli
diff --git a/_ani-cli-zsh b/_ani-cli-zsh
deleted file mode 100644
index 1ce3736f7..000000000
--- a/_ani-cli-zsh
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/bin/zsh
-
-# Enable autocompletion for zsh
-autoload -U compinit && compinit
-
-_ani-cli() {
-    _arguments \
-        '(-c --continue)'{-c,--continue}'[Continue watching from history]' \
-        '(-d --download)'{-d,--download}'[Download the video instead of playing it]' \
-        '(-D --delete)'{-D,--delete}'[Delete the downloaded video]' \
-        '(-s --syncplay)'{-s,--syncplay}'[Use Syncplay to watch with friends]' \
-        '(-S --select-nth)'{-S,--select-nth}'[Select nth entry]' \
-        '(-q --quality)'{-q,--quality}'[Specify the video quality]' \
-        '(-v --vlc)'{-v,--vlc}'[Use VLC to play the video]' \
-        '(-V --version)'{-V,--version}'[Show the version of the script]' \
-        '(-h --help)'{-h,--help}'[Show help this help message]' \
-        '(-e --episode)'{-e,--episode}'[Specify the episode to watch]' \
-        '(-e --episode)'{-r,--range}'[Specify the range of episodes to watch]' \
-        '--dub[Dub the video]' \
-        '--rofi[Use rofi instead of fzf]' \
-        '--skip[Use ani-skip to skip the intro of the episode (mpv only)]' \
-        "--no-detach[ Don't detach the player (useful for in-terminal playback, mpv only)]" \
-        '(--no-detach)--exit-after-play[Exit after the video is played]' \
-        '--skip-title[Use given title as ani-skip query]' \
-        '(-N --nextep-countdown)'{-N,--nextep-countdown}'[Countdown to next episode]' \
-        '(-U --update)'{-U,--update}'[Update the script]'
-}
-
-# Register the completion function for `ani-cli`
-compdef _ani-cli ani-cli
diff --git a/shell.nix b/shell.nix
deleted file mode 100644
index 5d1624704..000000000
--- a/shell.nix
+++ /dev/null
@@ -1,22 +0,0 @@
-{ 
-  pkgs ? import <nixpkgs> {}, 
-  withMpv ? true,
-  withVlc ? false,
-  withIina ? false,
-  chromecastSupport ? false,
-  syncSupport ? false
-}:
-
-# To start the dev shell use the comment nix-shell
-# use --arg withVlc true to use VLC
-# use --arg withIina true to use Iina
-# use --arg chromecastSupport true to use chromecastSupport
-# use --arg syncSupport true to use syncSupport
-
-assert withMpv || withVlc || withIina;
-
-with pkgs;
-mkShell {
-  name = "ani-cli dev shell";
-  buildInputs = [ shfmt shellcheck (ani-cli.override ({ withMpv = withMpv; withVlc = withVlc; withIina = withIina; chromecastSupport = chromecastSupport; syncSupport = syncSupport; })).runtimeDependencies ];
-}