diff --git a/dot_config/fish/conf.d/_pure_init.fish b/dot_config/fish/conf.d/_pure_init.fish
new file mode 100644
index 0000000..1b56b3d
--- /dev/null
+++ b/dot_config/fish/conf.d/_pure_init.fish
@@ -0,0 +1,40 @@
+# Deactivate the default virtualenv prompt so that we can add our own
+set --global --export VIRTUAL_ENV_DISABLE_PROMPT 1
+
+# Whether or not is a fresh session
+set --global _pure_fresh_session true
+
+# Register `_pure_prompt_new_line` as an event handler fot `fish_prompt`
+functions --query _pure_prompt_new_line
+
+function _pure_uninstall --on-event pure_uninstall
+    rm -f $__fish_config_dir/conf.d/pure.fish
+
+    # backup fish_prompt and fish_title to default
+    cp $__fish_config_dir/functions/fish_prompt{,.pure-backup}.fish
+    cp $__fish_config_dir/functions/fish_title{,.pure-backup}.fish
+
+    # erase existing fish_prompt and fish_title to default
+    functions --erase fish_prompt
+    functions --erase fish_title
+    # restore fish_prompt and fish_title to default
+    cp {$__fish_data_dir,$__fish_config_dir}/functions/fish_prompt.fish
+    cp {$__fish_data_dir,$__fish_config_dir}/functions/fish_title.fish
+
+    # refresh fish_prompt and fish_title definitions
+    source $__fish_data_dir/functions/fish_prompt.fish
+    source $__fish_data_dir/functions/fish_title.fish
+
+    # erase _pure* variables
+    set --names \
+        | string replace --filter --regex '(^_?pure)' 'set --erase $1' \
+        | source
+    # erase _pure* functions
+    functions --names --all \
+        | string replace --filter --regex '(^_?pure)' 'functions --erase $1' \
+        | source
+    # delete _pure* files
+    for file in $__fish_config_dir/{functions,conf.d}/_pure_*
+        rm -f $file
+    end
+end
diff --git a/dot_config/fish/conf.d/fzf.fish b/dot_config/fish/conf.d/fzf.fish
new file mode 100644
index 0000000..8156c11
--- /dev/null
+++ b/dot_config/fish/conf.d/fzf.fish
@@ -0,0 +1,28 @@
+# fzf.fish is only meant to be used in interactive mode. If not in interactive mode and not in CI, skip the config to speed up shell startup
+if not status is-interactive && test "$CI" != true
+    exit
+end
+
+# Because of scoping rules, to capture the shell variables exactly as they are, we must read
+# them before even executing _fzf_search_variables. We use psub to store the
+# variables' info in temporary files and pass in the filenames as arguments.
+# This variable is global so that it can be referenced by fzf_configure_bindings and in tests
+set --global _fzf_search_vars_command '_fzf_search_variables (set --show | psub) (set --names | psub)'
+
+
+# Install the default bindings, which are mnemonic and minimally conflict with fish's preset bindings
+fzf_configure_bindings
+
+# Doesn't erase autoloaded _fzf_* functions because they are not easily accessible once key bindings are erased
+function _fzf_uninstall --on-event fzf_uninstall
+    _fzf_uninstall_bindings
+
+    set --erase _fzf_search_vars_command
+    functions --erase _fzf_uninstall _fzf_migration_message _fzf_uninstall_bindings fzf_configure_bindings
+    complete --erase fzf_configure_bindings
+
+    set_color cyan
+    echo "fzf.fish uninstalled."
+    echo "You may need to manually remove fzf_configure_bindings from your config.fish if you were using custom key bindings."
+    set_color normal
+end
diff --git a/dot_config/fish/conf.d/hydro.fish b/dot_config/fish/conf.d/hydro.fish
new file mode 100644
index 0000000..72afd5c
--- /dev/null
+++ b/dot_config/fish/conf.d/hydro.fish
@@ -0,0 +1,137 @@
+status is-interactive || exit
+
+set --global _hydro_git _hydro_git_$fish_pid
+
+function $_hydro_git --on-variable $_hydro_git
+    commandline --function repaint
+end
+
+function _hydro_pwd --on-variable PWD --on-variable hydro_ignored_git_paths --on-variable fish_prompt_pwd_dir_length
+    set --local git_root (command git --no-optional-locks rev-parse --show-toplevel 2>/dev/null)
+    set --local git_base (string replace --all --regex -- "^.*/" "" "$git_root")
+    set --local path_sep /
+
+    test "$fish_prompt_pwd_dir_length" = 0 && set path_sep
+
+    if set --query git_root[1] && ! contains -- $git_root $hydro_ignored_git_paths
+        set --erase _hydro_skip_git_prompt
+    else
+        set --global _hydro_skip_git_prompt
+    end
+
+    set --global _hydro_pwd (
+        string replace --ignore-case -- ~ \~ $PWD |
+        string replace -- "/$git_base/" /:/ |
+        string replace --regex --all -- "(\.?[^/]{"(
+            string replace --regex --all -- '^$' 1 "$fish_prompt_pwd_dir_length"
+        )"})[^/]*/" "\$1$path_sep" |
+        string replace -- : "$git_base" |
+        string replace --regex -- '([^/]+)$' "\x1b[1m\$1\x1b[22m" |
+        string replace --regex --all -- '(?!^/$)/|^$' "\x1b[2m/\x1b[22m"
+    )
+end
+
+function _hydro_postexec --on-event fish_postexec
+    set --local last_status $pipestatus
+    set --global _hydro_status "$_hydro_newline$_hydro_color_prompt$hydro_symbol_prompt"
+
+    for code in $last_status
+        if test $code -ne 0
+            set --global _hydro_status "$_hydro_color_error| "(echo $last_status)" $_hydro_newline$_hydro_color_prompt$_hydro_color_error$hydro_symbol_prompt"
+            break
+        end
+    end
+
+    test "$CMD_DURATION" -lt $hydro_cmd_duration_threshold && set _hydro_cmd_duration && return
+
+    set --local secs (math --scale=1 $CMD_DURATION/1000 % 60)
+    set --local mins (math --scale=0 $CMD_DURATION/60000 % 60)
+    set --local hours (math --scale=0 $CMD_DURATION/3600000)
+
+    set --local out
+
+    test $hours -gt 0 && set --local --append out $hours"h"
+    test $mins -gt 0 && set --local --append out $mins"m"
+    test $secs -gt 0 && set --local --append out $secs"s"
+
+    set --global _hydro_cmd_duration "$out "
+end
+
+function _hydro_prompt --on-event fish_prompt
+    set --query _hydro_status || set --global _hydro_status "$_hydro_newline$_hydro_color_prompt$hydro_symbol_prompt"
+    set --query _hydro_pwd || _hydro_pwd
+
+    command kill $_hydro_last_pid 2>/dev/null
+
+    set --query _hydro_skip_git_prompt && set $_hydro_git && return
+
+    fish --private --command "
+        set branch (
+            command git symbolic-ref --short HEAD 2>/dev/null ||
+            command git describe --tags --exact-match HEAD 2>/dev/null ||
+            command git rev-parse --short HEAD 2>/dev/null |
+                string replace --regex -- '(.+)' '@\$1'
+        )
+
+        test -z \"\$$_hydro_git\" && set --universal $_hydro_git \"\$branch \"
+
+        ! command git diff-index --quiet HEAD 2>/dev/null ||
+            count (command git ls-files --others --exclude-standard) >/dev/null && set info \"$hydro_symbol_git_dirty\"
+
+        for fetch in $hydro_fetch false
+            command git rev-list --count --left-right @{upstream}...@ 2>/dev/null |
+                read behind ahead
+
+            switch \"\$behind \$ahead\"
+                case \" \" \"0 0\"
+                case \"0 *\"
+                    set upstream \" $hydro_symbol_git_ahead\$ahead\"
+                case \"* 0\"
+                    set upstream \" $hydro_symbol_git_behind\$behind\"
+                case \*
+                    set upstream \" $hydro_symbol_git_ahead\$ahead $hydro_symbol_git_behind\$behind\"
+            end
+
+            set --universal $_hydro_git \"\$branch\$info\$upstream \"
+
+            test \$fetch = true && command git fetch --no-tags 2>/dev/null
+        end
+    " &
+
+    set --global _hydro_last_pid $last_pid
+end
+
+function _hydro_fish_exit --on-event fish_exit
+    set --erase $_hydro_git
+end
+
+function _hydro_uninstall --on-event hydro_uninstall
+    set --names |
+        string replace --filter --regex -- "^(_?hydro_)" "set --erase \$1" |
+        source
+    functions --erase (functions --all | string match --entire --regex "^_?hydro_")
+end
+
+set --global hydro_color_normal (set_color normal)
+
+for color in hydro_color_{pwd,git,error,prompt,duration}
+    function $color --on-variable $color --inherit-variable color
+        set --query $color && set --global _$color (set_color $$color)
+    end && $color
+end
+
+function hydro_multiline --on-variable hydro_multiline
+    if test "$hydro_multiline" = true
+        set --global _hydro_newline "\n"
+    else
+        set --global _hydro_newline ""
+    end
+end && hydro_multiline
+
+set --query hydro_color_error || set --global hydro_color_error $fish_color_error
+set --query hydro_symbol_prompt || set --global hydro_symbol_prompt ❱
+set --query hydro_symbol_git_dirty || set --global hydro_symbol_git_dirty •
+set --query hydro_symbol_git_ahead || set --global hydro_symbol_git_ahead ↑
+set --query hydro_symbol_git_behind || set --global hydro_symbol_git_behind ↓
+set --query hydro_multiline || set --global hydro_multiline false
+set --query hydro_cmd_duration_threshold || set --global hydro_cmd_duration_threshold 1000
diff --git a/dot_config/fish/conf.d/keychain.fish b/dot_config/fish/conf.d/keychain.fish
new file mode 100644
index 0000000..a3c9da4
--- /dev/null
+++ b/dot_config/fish/conf.d/keychain.fish
@@ -0,0 +1,7 @@
+if status is-interactive 
+   keychain --quiet -Q id_ed25519 
+end
+
+if test -f ~/.keychain/$hostname-fish
+	source ~/.keychain/$hostname-fish
+end
diff --git a/dot_config/fish/conf.d/nvm.fish b/dot_config/fish/conf.d/nvm.fish
new file mode 100644
index 0000000..e060f2f
--- /dev/null
+++ b/dot_config/fish/conf.d/nvm.fish
@@ -0,0 +1,28 @@
+set --query nvm_mirror || set --global nvm_mirror https://nodejs.org/dist
+set --query XDG_DATA_HOME || set --local XDG_DATA_HOME ~/.local/share
+set --global nvm_data $XDG_DATA_HOME/nvm
+
+function _nvm_install --on-event nvm_install
+    test ! -d $nvm_data && command mkdir -p $nvm_data
+    echo "Downloading the Node distribution index..." 2>/dev/null
+    _nvm_index_update
+end
+
+function _nvm_update --on-event nvm_update
+    set --query --universal nvm_data && set --erase --universal nvm_data
+    set --query --universal nvm_mirror && set --erase --universal nvm_mirror
+    set --query nvm_mirror || set --global nvm_mirror https://nodejs.org/dist
+end
+
+function _nvm_uninstall --on-event nvm_uninstall
+    command rm -rf $nvm_data
+
+    set --query nvm_current_version && _nvm_version_deactivate $nvm_current_version
+
+    set --names | string replace --filter --regex -- "^nvm" "set --erase nvm" | source
+    functions --erase (functions --all | string match --entire --regex -- "^_nvm_")
+end
+
+if status is-interactive && set --query nvm_default_version && ! set --query nvm_current_version
+    nvm use --silent $nvm_default_version
+end
diff --git a/dot_config/fish/conf.d/pure.fish b/dot_config/fish/conf.d/pure.fish
new file mode 100644
index 0000000..8e11f07
--- /dev/null
+++ b/dot_config/fish/conf.d/pure.fish
@@ -0,0 +1,115 @@
+set --global pure_version 4.11.0 # For bug report and tag-after-merge workflow
+
+# Base colors
+_pure_set_default pure_color_primary blue
+_pure_set_default pure_color_info cyan
+_pure_set_default pure_color_mute brblack
+_pure_set_default pure_color_success magenta
+_pure_set_default pure_color_normal normal
+_pure_set_default pure_color_danger red
+_pure_set_default pure_color_light white
+_pure_set_default pure_color_warning yellow
+_pure_set_default pure_color_dark black
+
+# Prompt
+_pure_set_default pure_symbol_prompt "❯"
+_pure_set_default pure_symbol_reverse_prompt "❮" # used for VI mode
+_pure_set_default pure_color_prompt_on_error pure_color_danger
+_pure_set_default pure_color_prompt_on_success pure_color_success
+
+# Current Working Directory
+_pure_set_default pure_color_current_directory pure_color_primary
+_pure_set_default pure_shorten_prompt_current_directory_length 0
+_pure_set_default pure_truncate_prompt_current_directory_keeps -1
+
+# Git
+_pure_set_default pure_enable_git true
+_pure_set_default pure_symbol_git_unpulled_commits "⇣"
+_pure_set_default pure_symbol_git_unpushed_commits "⇡"
+_pure_set_default pure_symbol_git_dirty "*"
+_pure_set_default pure_symbol_git_stash "≡"
+_pure_set_default pure_color_git_unpulled_commits pure_color_info
+_pure_set_default pure_color_git_unpushed_commits pure_color_info
+_pure_set_default pure_color_git_branch pure_color_mute
+_pure_set_default pure_color_git_dirty pure_color_mute
+_pure_set_default pure_color_git_stash pure_color_info
+
+# Remote info (user@hostname) for SSH and containers (Docker/LXC)
+_pure_set_default pure_color_hostname pure_color_mute
+_pure_set_default pure_color_at_sign pure_color_mute
+_pure_set_default pure_color_username_normal pure_color_mute
+_pure_set_default pure_color_username_root pure_color_light
+
+# Number of running jobs
+_pure_set_default pure_show_jobs false
+_pure_set_default pure_color_jobs pure_color_normal
+
+# Show system time
+_pure_set_default pure_show_system_time false
+_pure_set_default pure_color_system_time pure_color_mute
+
+# Nix build environment
+_pure_set_default pure_enable_nixdevshell false
+_pure_set_default pure_symbol_nixdevshell_prefix "❄️" # otherwise nerdfonts: '󱄅' or ''
+_pure_set_default pure_color_nixdevshell_prefix pure_color_info
+_pure_set_default pure_color_nixdevshell_symbol pure_color_mute
+
+#  env for Python
+_pure_set_default pure_enable_virtualenv true
+_pure_set_default pure_symbol_virtualenv_prefix "" # 🐍
+_pure_set_default pure_color_virtualenv pure_color_mute
+
+# AWS profile name
+_pure_set_default pure_enable_aws_profile true
+_pure_set_default pure_symbol_aws_profile_prefix "" # ☁️
+_pure_set_default pure_color_aws_profile pure_color_warning
+
+# Print current working directory at the beginning of prompt
+# true (default):   current directory, git, user@hostname (ssh-only), command duration
+# false:            user@hostname (ssh-only), current directory, git, command duration
+_pure_set_default pure_begin_prompt_with_current_directory true
+
+# Show exit code of last command as a separate prompt character (cf. https://github.com/sindresorhus/pure/wiki#show-exit-code-of-last-command-as-a-separate-prompt-character)
+# false - single prompt character, default
+# true - separate prompt character
+_pure_set_default pure_separate_prompt_on_error false
+
+# Max execution time of a process before its run time is shown when it exits
+_pure_set_default pure_threshold_command_duration 5
+_pure_set_default pure_show_subsecond_command_duration false
+_pure_set_default pure_color_command_duration pure_color_warning
+
+# VI mode indicator
+# true (default):  indicate a non-insert mode by reversing the prompt symbol (❮)
+# false:           indicate vi mode with [I], [N], [V]
+_pure_set_default pure_reverse_prompt_symbol_in_vimode true
+
+# Title
+_pure_set_default pure_symbol_title_bar_separator -
+_pure_set_default pure_shorten_window_title_current_directory_length 0
+_pure_set_default pure_truncate_window_title_current_directory_keeps -1
+
+# Check for new release on startup
+_pure_set_default pure_check_for_new_release false
+
+# Prefix prompt when logged in as root
+_pure_set_default pure_show_prefix_root_prompt false
+_pure_set_default pure_symbol_prefix_root_prompt "#"
+_pure_set_default pure_color_prefix_root_prompt pure_color_danger
+
+# Compact mode
+_pure_set_default pure_enable_single_line_prompt false
+
+# Detect when running in container (e.g. docker, podman, LXC/LXD)
+_pure_set_default pure_enable_container_detection true
+_pure_set_default pure_symbol_container_prefix "" # suggestion: '🐋' or '📦'
+
+# Detect when running in SSH
+_pure_set_default pure_symbol_ssh_prefix "" # suggestion: 'ssh:/' or '🔗🔐🔒🌐'
+
+# Display Kubernetes/k8s context and namespace
+_pure_set_default pure_enable_k8s false
+_pure_set_default pure_symbol_k8s_prefix "☸" # ☸️
+_pure_set_default pure_color_k8s_prefix pure_color_info
+_pure_set_default pure_color_k8s_context pure_color_success
+_pure_set_default pure_color_k8s_namespace pure_color_primary
diff --git a/dot_config/fish/conf.d/starship.fish b/dot_config/fish/conf.d/starship.fish
new file mode 100644
index 0000000..c179c03
--- /dev/null
+++ b/dot_config/fish/conf.d/starship.fish
@@ -0,0 +1 @@
+starship init fish | source