diff --git a/.config/local-db.yml b/.config/local-db.yml
new file mode 100644
index 0000000000..de55e3f217
--- /dev/null
+++ b/.config/local-db.yml
@@ -0,0 +1,290 @@
+#━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+# Misskey configuration
+#━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+
+#   ┌─────┐
+#───┘ URL └─────────────────────────────────────────────────────
+
+# Final accessible URL seen by a user.
+url: http://localhost:3000
+
+# ONCE YOU HAVE STARTED THE INSTANCE, DO NOT CHANGE THE
+# URL SETTINGS AFTER THAT!
+
+#   ┌───────────────────────┐
+#───┘ Port and TLS settings └───────────────────────────────────
+
+#
+# Misskey requires a reverse proxy to support HTTPS connections.
+#
+#                 +----- https://example.tld/ ------------+
+#   +------+      |+-------------+      +----------------+|
+#   | User | ---> || Proxy (443) | ---> | Misskey (3000) ||
+#   +------+      |+-------------+      +----------------+|
+#                 +---------------------------------------+
+#
+#   You need to set up a reverse proxy. (e.g. nginx)
+#   An encrypted connection with HTTPS is highly recommended
+#   because tokens may be transferred in GET requests.
+
+# The port that your Misskey server should listen on.
+port: 3000
+
+#   ┌──────────────────────────┐
+#───┘ PostgreSQL configuration └────────────────────────────────
+
+db:
+  host: localhost
+  port: 5432
+
+  # Database name
+  db: postgres
+
+  # Auth
+  user: postgres
+  pass: ci
+
+  # Whether disable Caching queries
+  #disableCache: true
+
+  # Extra Connection options
+  #extra:
+  #  ssl: true
+
+dbReplications: false
+
+# You can configure any number of replicas here
+#dbSlaves:
+#  -
+#    host:
+#    port:
+#    db:
+#    user:
+#    pass:
+#  -
+#    host:
+#    port:
+#    db:
+#    user:
+#    pass:
+
+#   ┌─────────────────────┐
+#───┘ Redis configuration └─────────────────────────────────────
+
+redis:
+  host: localhost
+  port: 6379
+  #family: 0  # 0=Both, 4=IPv4, 6=IPv6
+  #pass: example-pass
+  #prefix: example-prefix
+  #db: 1
+
+#redisForPubsub:
+#  host: redis
+#  port: 6379
+#  #family: 0  # 0=Both, 4=IPv4, 6=IPv6
+#  #pass: example-pass
+#  #prefix: example-prefix
+#  #db: 1
+
+#redisForJobQueue:
+#  host: redis
+#  port: 6379
+#  #family: 0  # 0=Both, 4=IPv4, 6=IPv6
+#  #pass: example-pass
+#  #prefix: example-prefix
+#  #db: 1
+
+#redisForTimelines:
+#  host: redis
+#  port: 6379
+#  #family: 0  # 0=Both, 4=IPv4, 6=IPv6
+#  #pass: example-pass
+#  #prefix: example-prefix
+#  #db: 1
+
+#redisForRateLimit:
+#  host: localhost
+#  port: 6379
+#  #family: 0  # 0=Both, 4=IPv4, 6=IPv6
+#  #pass: example-pass
+#  #prefix: example-prefix
+#  #db: 1
+#  # You can specify more ioredis options...
+#  #username: example-username
+
+#   ┌───────────────────────────────┐
+#───┘ Fulltext search configuration └─────────────────────────────
+
+# These are the setting items for the full-text search provider.
+fulltextSearch:
+  # You can select the ID generation method.
+  # - sqlLike (default)
+  #   Use SQL-like search.
+  #   This is a standard feature of PostgreSQL, so no special extensions are required.
+  # - sqlPgroonga
+  #   Use pgroonga.
+  #   You need to install pgroonga and configure it as a PostgreSQL extension.
+  #   In addition to the above, you need to create a pgroonga index on the text column of the note table.
+  #   see: https://pgroonga.github.io/tutorial/
+  # - meilisearch
+  #   Use Meilisearch.
+  #   You need to install Meilisearch and configure.
+  provider: sqlLike
+
+# For Meilisearch settings.
+# If you select "meilisearch" for "fulltextSearch.provider", it must be set.
+# You can set scope to local or global (default value)
+# (include notes from remote).
+
+#meilisearch:
+#  host: meilisearch
+#  port: 7700
+#  apiKey: ''
+#  ssl: true
+#  index: ''
+#  scope: global
+
+#   ┌───────────────┐
+#───┘ ID generation └───────────────────────────────────────────
+
+# You can select the ID generation method.
+# You don't usually need to change this setting, but you can
+# change it according to your preferences.
+
+# Available methods:
+# aid ... Short, Millisecond accuracy
+# aidx ... Millisecond accuracy
+# meid ... Similar to ObjectID, Millisecond accuracy
+# ulid ... Millisecond accuracy
+# objectid ... This is left for backward compatibility
+
+# ONCE YOU HAVE STARTED THE INSTANCE, DO NOT CHANGE THE
+# ID SETTINGS AFTER THAT!
+
+id: 'aidx'
+
+#   ┌─────────────────────┐
+#───┘ Other configuration └─────────────────────────────────────
+
+# Whether disable HSTS
+#disableHsts: true
+
+# Number of worker processes
+#clusterLimit: 1
+
+# Job concurrency per worker
+# deliverJobConcurrency: 128
+# inboxJobConcurrency: 16
+# relashionshipJobConcurrency: 16
+#  What's relashionshipJob?:
+#   Follow, unfollow, block and unblock(ings) while following-imports, etc. or account migrations.
+
+# Job rate limiter
+# deliverJobPerSec: 128
+# inboxJobPerSec: 32
+# relashionshipJobPerSec: 64
+
+# Job attempts
+# deliverJobMaxAttempts: 12
+# inboxJobMaxAttempts: 8
+
+# Local address used for outgoing requests
+#outgoingAddress: 127.0.0.1
+
+# IP address family used for outgoing request (ipv4, ipv6 or dual)
+#outgoingAddressFamily: ipv4
+
+# Amount of characters that can be used when writing notes. Longer notes will be rejected. (minimum: 1)
+#maxNoteLength: 3000
+# Amount of characters that will be saved for remote notes. Longer notes will be truncated to this length. (minimum: 1)
+#maxRemoteNoteLength: 100000
+# Amount of characters that can be used when writing content warnings. Longer warnings will be rejected. (minimum: 1)
+#maxCwLength: 500
+# Amount of characters that will be saved for remote content warnings. Longer warnings will be truncated to this length. (minimum: 1)
+#maxRemoteCwLength: 5000
+# Amount of characters that can be used when writing media descriptions (alt text). Longer descriptions will be rejected. (minimum: 1)
+#maxAltTextLength: 20000
+# Amount of characters that will be saved for remote media descriptions (alt text). Longer descriptions will be truncated to this length. (minimum: 1)
+#maxRemoteAltTextLength: 100000
+
+# Proxy for HTTP/HTTPS
+#proxy: http://127.0.0.1:3128
+
+proxyBypassHosts:
+  - api.deepl.com
+  - api-free.deepl.com
+  - www.recaptcha.net
+  - hcaptcha.com
+  - challenges.cloudflare.com
+
+# Proxy for SMTP/SMTPS
+#proxySmtp: http://127.0.0.1:3128   # use HTTP/1.1 CONNECT
+#proxySmtp: socks4://127.0.0.1:1080 # use SOCKS4
+#proxySmtp: socks5://127.0.0.1:1080 # use SOCKS5
+
+# Media Proxy
+#mediaProxy: https://example.com/proxy
+
+# Proxy remote files (default: true)
+# Proxy remote files by this instance or mediaProxy to prevent remote files from running in remote domains.
+proxyRemoteFiles: true
+
+# Movie Thumbnail Generation URL
+# There is no reference implementation.
+# For example, Misskey will point to the following URL:
+#   https://example.com/thumbnail.webp?thumbnail=1&url=https%3A%2F%2Fstorage.example.com%2Fpath%2Fto%2Fvideo.mp4
+#videoThumbnailGenerator: https://example.com
+
+# Sign outgoing ActivityPub GET request (default: true)
+signToActivityPubGet: true
+# Sign outgoing ActivityPub Activities (default: true)
+# Linked Data signatures are cryptographic signatures attached to each activity to provide proof of authenticity.
+# When using authorized fetch, this is often undesired as any signed activity can be forwarded to a blocked instance by relays and other instances.
+# This setting allows admins to disable LD signatures for increased privacy, at the expense of fewer relayed activities and additional inbound fetch (GET) requests.
+attachLdSignatureForRelays: true
+# check that inbound ActivityPub GET requests are signed ("authorized fetch")
+checkActivityPubGetSignature: false
+
+# For security reasons, uploading attachments from the intranet is prohibited,
+# but exceptions can be made from the following settings. Default value is "undefined".
+# Read changelog to learn more (Improvements of 12.90.0 (2021/09/04)).
+allowedPrivateNetworks: [
+  '127.0.0.1/32',
+  '192.168.65.0/24'
+]
+
+#customMOTD: ['Hello World', 'The sharks rule all', 'Shonks']
+
+# Upload or download file size limits (bytes)
+#maxFileSize: 262144000
+
+# CHMod-style permission bits to apply to uploaded files.
+# Permission bits are specified as a base-8 string representing User/Group/Other permissions.
+# This setting is only useful for custom deployments, such as using a reverse proxy to serve media.
+#filePermissionBits: '644'
+
+# Log settings
+# logging:
+#   sql:
+#     # Outputs query parameters during SQL execution to the log.
+#     # default: false
+#     enableQueryParamLogging: false
+#     # Disable query truncation. If set to true, the full text of the query will be output to the log.
+#     # default: false
+#     disableQueryTruncation: false
+
+# Settings for the activity logger, which records inbound activities to the database.
+# Disabled by default due to the large volume of data it saves.
+#activityLogging:
+  # Log activities to the database (default: false)
+  #enabled: false
+
+  # Save the activity before processing, then update later with the results.
+  # This has the advantage of capturing activities that cause a hard-crash, but doubles the number of queries used.
+  # Default: false
+  #preSave: false
+
+  # How long to save each log entry before deleting it.
+  # Default: 2592000000 (1 week)
+  #maxAge: 2592000000
diff --git a/.config/dev.yml b/.config/local-dev.yml
similarity index 99%
rename from .config/dev.yml
rename to .config/local-dev.yml
index 11c9d45d6a..db38c1c187 100644
--- a/.config/dev.yml
+++ b/.config/local-dev.yml
@@ -6,7 +6,7 @@
 #───┘ URL └─────────────────────────────────────────────────────
 
 # Final accessible URL seen by a user.
-url: http://misskey.local:3000
+url: http://localhost:3000
 
 # ONCE YOU HAVE STARTED THE INSTANCE, DO NOT CHANGE THE
 # URL SETTINGS AFTER THAT!
diff --git a/.gitignore b/.gitignore
index bc248c3aaf..425fc967bd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -41,7 +41,8 @@ coverage
 !/.config/docker_example.env
 !/.config/cypress-devcontainer.yml
 !/.config/docker_ci.env
-!/.config/dev.yml
+!/.config/local-dev.yml
+!/.config/local-db.yml
 docker-compose.yml
 ./compose.yml
 .devcontainer/compose.yml
diff --git a/dev.sh b/dev.sh
new file mode 100755
index 0000000000..cf282d06cf
--- /dev/null
+++ b/dev.sh
@@ -0,0 +1,115 @@
+#!/bin/bash
+
+read -p "How do you want to develop? [(l)ocal / (c)ontainer] " devset
+case $devset in
+	[Ll] )
+		echo "Going to create postgres and redis containers now. They will log to this terminal."
+		echo "Press Ctrl + C to exit."
+		sleep 2
+		devmode="local-db"
+		;;
+	[Cc] )
+		echo "Going to create a container environment you can work in."
+		echo "Simply exit to stop the environment."
+		sleep 2
+		devmode="local-dev"
+		;;
+	* )
+		echo "Invalid option supplied. Quitting..."
+		exit -1
+		;;
+esac
+
+cp ".config/$devmode.yml" .config/default.yml
+cp .config/docker_ci.env .config/docker.env
+
+if [[ "$devmode" == "local-dev" ]]; then
+	docker compose -f "./compose.$devmode.yml" up -d
+	docker compose -f "./compose.$devmode.yml" exec web apt-get update
+	docker compose -f "./compose.$devmode.yml" exec web apt-get install -y bash
+
+	echo Installing dependencies...
+	docker compose -f "./compose.$devmode.yml" exec web apt-get install -y git wget curl build-essential python3 ffmpeg libcairo2-dev libpango1.0-dev libjpeg-dev libgif-dev librsvg2-dev
+	docker compose -f "./compose.$devmode.yml" exec web corepack enable
+	docker compose -f "./compose.$devmode.yml" exec web corepack prepare pnpm@latest --activate
+	docker compose -f "./compose.$devmode.yml" exec web git submodule update --init
+	docker compose -f "./compose.$devmode.yml" exec web pnpm install --frozen-lockfile
+
+	read -p "Is this a new database? [y/N] " runinit
+	case $runinit in
+		[Yy] )
+			docker compose -f "./compose.$devmode.yml" exec web pnpm build
+			docker compose -f "./compose.$devmode.yml" exec web pnpm migrate
+			;;
+		* )
+			;;
+	esac
+
+	docker compose -f "./compose.$devmode.yml" exec web bash
+
+	echo Stopping containers...
+	docker compose -f "./compose.$devmode.yml" stop
+fi
+
+if [[ "$devmode" == "local-db" ]]; then
+	read -p "Did you setup corepack and enable pnpm? [Y/n] " getpnpm
+	case $getpnpm in
+		[Nn] )
+			corepack enable
+			corepack prepare pnpm@latest --activate
+			;;
+		* )
+			;;
+	esac
+
+	pnpm i
+
+	read -p "Is this a new database? [y/N] " runinit
+	case $runinit in
+		[Yy] )
+			docker compose -f "./compose.$devmode.yml" up -d
+			pnpm build
+			pnpm migrate
+			docker compose -f "./compose.$devmode.yml" down
+			;;
+		* )
+			;;
+	esac
+
+	docker compose -f "./compose.$devmode.yml" up
+fi
+
+read -p "Scrub dev environment? (Deletes containers AND instance!!!) [y/N] " scrubDev
+
+case $scrubDev in
+  [Yy] )
+	  if [[ "$devmode" == "local-dev" ]]; then
+		  docker compose -f "./compose.$devmode.yml" start web
+		  docker compose -f "./compose.$devmode.yml" exec web pnpm clean-all
+		else
+			pnpm clean-all
+		fi
+    docker compose -f "./compose.$devmode.yml" down
+		rm -rf ./db -v
+		rm -rf ./redis -v
+		rm -rf ./files -v
+		rm -rf ./node_modules -v #TODO: check if these last two are needed
+		rm -rf ./pnpm-store -v
+    ;;
+  * )
+    ;;
+esac
+
+# read -p "Reset databases? [y/N] " cleardb
+# case $cleardb in
+#   [Yy] )
+#     echo "Clearning postgres..."
+# 		rm -rf ./db
+# 		sleep 1
+# 		echo "Clearing redis..."
+# 		rm -rf ./redis
+# 		sleep 1
+#     ;;
+#   * )
+#     ;;
+# esac
diff --git a/packages/frontend/vite.config.ts b/packages/frontend/vite.config.ts
index 255efce80f..b1fe0fdbba 100644
--- a/packages/frontend/vite.config.ts
+++ b/packages/frontend/vite.config.ts
@@ -90,6 +90,7 @@ export function getConfig(): UserConfig {
 		base: '/vite/',
 
 		server: {
+			host: true,
 			port: 5173,
 			hmr: {
 				// バックエンド経由での起動時、Viteは5173経由でアセットを参照していると思い込んでいるが実際は3000から配信される
diff --git a/setup-dev.sh b/setup-dev.sh
deleted file mode 100755
index 2bbc65efd9..0000000000
--- a/setup-dev.sh
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/bin/bash
-
-read -p "Reset databases? [y/N] " cleardb
-
-case $cleardb in
-  [Yy] )
-    echo "Clearning postgres..."
-		rm -rf ./db
-		sleep 1
-		echo "Clearing redis..."
-		rm -rf ./redis
-		sleep 1
-    ;;
-  * )
-    ;;
-esac
-
-cp .config/dev.yml .config/default.yml
-cp .config/dev.yml .config/test.yml
-cp .config/docker_ci.env .config/docker.env
-cp compose.local-dev.yml compose.yml
-
-echo Creating environment...
-docker compose up -d
-docker compose exec web apt-get update
-docker compose exec web apt-get install -y bash
-
-echo Installing dependencies...
-docker compose exec web apt-get install -y git wget curl build-essential python3 ffmpeg libcairo2-dev libpango1.0-dev libjpeg-dev libgif-dev librsvg2-dev
-docker compose exec web corepack enable
-docker compose exec web corepack prepare pnpm@latest --activate
-docker compose exec web git submodule update --init
-docker compose exec web pnpm install --frozen-lockfile
-
-echo Environment is ready.
-echo 5173 for dev, and 3000 for prod.
-echo Do not forget to \`pnpm migrate\` before your first launch!
-docker compose exec web bash
-
-echo Stopping containers...
-docker compose stop
-
-read -p "Delete containers? [y/N] " scrubContainers
-
-case $scrubContainers in
-  [Yy] )
-    docker compose down
-    ;;
-  * )
-    ;;
-esac
-
-rm -f compose.yml