diff --git a/packages/backend-rs/index.d.ts b/packages/backend-rs/index.d.ts
index dd52c4a7b5..f9cb459f27 100644
--- a/packages/backend-rs/index.d.ts
+++ b/packages/backend-rs/index.d.ts
@@ -29,6 +29,20 @@ export interface EnvConfig {
   slow: boolean
 }
 export function loadEnv(): EnvConfig
+export function fetchMeta(): Promise<Meta>
+export function updateMetaCache(): Promise<void>
+export interface PugArgs {
+  img: string | null
+  title: string
+  instanceName: string
+  desc: string | null
+  icon: string | null
+  splashIcon: string | null
+  themeColor: string | null
+  randomMotd: string
+  privateMode: boolean | null
+}
+export function metaToPugArgs(meta: Meta): PugArgs
 export interface ServerConfig {
   url: string
   port: number
@@ -428,20 +442,6 @@ export function isSafeUrl(url: string): boolean
 export function latestVersion(): Promise<string>
 export function toMastodonId(firefishId: string): string | null
 export function fromMastodonId(mastodonId: string): string | null
-export function fetchMeta(): Promise<Meta>
-export function updateMetaCache(): Promise<void>
-export interface PugArgs {
-  img: string | null
-  title: string
-  instanceName: string
-  desc: string | null
-  icon: string | null
-  splashIcon: string | null
-  themeColor: string | null
-  randomMotd: string
-  privateMode: boolean | null
-}
-export function metaToPugArgs(meta: Meta): PugArgs
 /**
  * Converts the given text into the cat language.
  *
diff --git a/packages/backend-rs/index.js b/packages/backend-rs/index.js
index 478f82ce7e..5f16e2febd 100644
--- a/packages/backend-rs/index.js
+++ b/packages/backend-rs/index.js
@@ -310,7 +310,7 @@ if (!nativeBinding) {
   throw new Error(`Failed to load native binding`)
 }
 
-const { SECOND, MINUTE, HOUR, DAY, USER_ONLINE_THRESHOLD, USER_ACTIVE_THRESHOLD, FILE_TYPE_BROWSERSAFE, loadEnv, loadConfig, stringToAcct, acctToString, fetchNodeinfo, nodeinfo_2_1, nodeinfo_2_0, Protocol, Inbound, Outbound, greet, initializeRustLogger, showServerInfo, isBlockedServer, isSilencedServer, isAllowedServer, checkWordMute, getFullApAccount, isSelfHost, isSameOrigin, extractHost, toPuny, isUnicodeEmoji, sqlLikeEscape, safeForSql, formatMilliseconds, getImageSizeFromUrl, getNoteSummary, isQuote, isSafeUrl, latestVersion, toMastodonId, fromMastodonId, fetchMeta, updateMetaCache, metaToPugArgs, nyaify, hashPassword, verifyPassword, isOldPasswordAlgorithm, decodeReaction, countReactions, toDbReaction, removeOldAttestationChallenges, cpuInfo, cpuUsage, memoryUsage, storageUsage, AntennaSrc, DriveFileUsageHint, MutedNoteReason, NoteVisibility, NotificationType, PageVisibility, PollNoteVisibility, RelayStatus, UserEmojiModPerm, UserProfileFfvisibility, UserProfileMutingNotificationTypes, updateAntennasOnNewNote, watchNote, unwatchNote, PushNotificationKind, sendPushNotification, publishToChannelStream, ChatEvent, publishToChatStream, ChatIndexEvent, publishToChatIndexStream, publishToBroadcastStream, publishToGroupChatStream, publishToModerationStream, getTimestamp, genId, genIdAt, generateSecureRandomString, generateUserToken } = nativeBinding
+const { SECOND, MINUTE, HOUR, DAY, USER_ONLINE_THRESHOLD, USER_ACTIVE_THRESHOLD, FILE_TYPE_BROWSERSAFE, loadEnv, fetchMeta, updateMetaCache, metaToPugArgs, loadConfig, stringToAcct, acctToString, fetchNodeinfo, nodeinfo_2_1, nodeinfo_2_0, Protocol, Inbound, Outbound, greet, initializeRustLogger, showServerInfo, isBlockedServer, isSilencedServer, isAllowedServer, checkWordMute, getFullApAccount, isSelfHost, isSameOrigin, extractHost, toPuny, isUnicodeEmoji, sqlLikeEscape, safeForSql, formatMilliseconds, getImageSizeFromUrl, getNoteSummary, isQuote, isSafeUrl, latestVersion, toMastodonId, fromMastodonId, nyaify, hashPassword, verifyPassword, isOldPasswordAlgorithm, decodeReaction, countReactions, toDbReaction, removeOldAttestationChallenges, cpuInfo, cpuUsage, memoryUsage, storageUsage, AntennaSrc, DriveFileUsageHint, MutedNoteReason, NoteVisibility, NotificationType, PageVisibility, PollNoteVisibility, RelayStatus, UserEmojiModPerm, UserProfileFfvisibility, UserProfileMutingNotificationTypes, updateAntennasOnNewNote, watchNote, unwatchNote, PushNotificationKind, sendPushNotification, publishToChannelStream, ChatEvent, publishToChatStream, ChatIndexEvent, publishToChatIndexStream, publishToBroadcastStream, publishToGroupChatStream, publishToModerationStream, getTimestamp, genId, genIdAt, generateSecureRandomString, generateUserToken } = nativeBinding
 
 module.exports.SECOND = SECOND
 module.exports.MINUTE = MINUTE
@@ -320,6 +320,9 @@ module.exports.USER_ONLINE_THRESHOLD = USER_ONLINE_THRESHOLD
 module.exports.USER_ACTIVE_THRESHOLD = USER_ACTIVE_THRESHOLD
 module.exports.FILE_TYPE_BROWSERSAFE = FILE_TYPE_BROWSERSAFE
 module.exports.loadEnv = loadEnv
+module.exports.fetchMeta = fetchMeta
+module.exports.updateMetaCache = updateMetaCache
+module.exports.metaToPugArgs = metaToPugArgs
 module.exports.loadConfig = loadConfig
 module.exports.stringToAcct = stringToAcct
 module.exports.acctToString = acctToString
@@ -352,9 +355,6 @@ module.exports.isSafeUrl = isSafeUrl
 module.exports.latestVersion = latestVersion
 module.exports.toMastodonId = toMastodonId
 module.exports.fromMastodonId = fromMastodonId
-module.exports.fetchMeta = fetchMeta
-module.exports.updateMetaCache = updateMetaCache
-module.exports.metaToPugArgs = metaToPugArgs
 module.exports.nyaify = nyaify
 module.exports.hashPassword = hashPassword
 module.exports.verifyPassword = verifyPassword
diff --git a/packages/backend-rs/src/config/constant.rs b/packages/backend-rs/src/config/constant.rs
index db6e7bed00..f2340893cd 100644
--- a/packages/backend-rs/src/config/constant.rs
+++ b/packages/backend-rs/src/config/constant.rs
@@ -1,3 +1,5 @@
+//! This module is used in the TypeScript backend only.
+
 #[crate::ts_export]
 pub const SECOND: i32 = 1000;
 #[crate::ts_export]
diff --git a/packages/backend-rs/src/config/environment.rs b/packages/backend-rs/src/config/environment.rs
index 1825af326a..8efe509c7e 100644
--- a/packages/backend-rs/src/config/environment.rs
+++ b/packages/backend-rs/src/config/environment.rs
@@ -1,3 +1,5 @@
+//! Environment options
+
 // FIXME: Are these options used?
 #[crate::export(object)]
 pub struct EnvConfig {
diff --git a/packages/backend-rs/src/misc/meta.rs b/packages/backend-rs/src/config/meta.rs
similarity index 83%
rename from packages/backend-rs/src/misc/meta.rs
rename to packages/backend-rs/src/config/meta.rs
index 3f13f7e510..9a81dc870c 100644
--- a/packages/backend-rs/src/misc/meta.rs
+++ b/packages/backend-rs/src/config/meta.rs
@@ -1,6 +1,7 @@
+//! Server information
+
 use crate::database::db_conn;
 use crate::model::entity::meta;
-use rand::prelude::*;
 use sea_orm::{prelude::*, ActiveValue};
 use std::sync::Mutex;
 
@@ -11,18 +12,18 @@ fn set_cache(meta: &Meta) {
     let _ = CACHE.lock().map(|mut cache| *cache = Some(meta.clone()));
 }
 
-#[crate::export]
-pub async fn fetch_meta() -> Result<Meta, DbErr> {
-    fetch_meta_impl(true).await
+#[crate::export(js_name = "fetchMeta")]
+pub async fn local_server_info() -> Result<Meta, DbErr> {
+    local_server_info_impl(true).await
 }
 
-#[crate::export]
-pub async fn update_meta_cache() -> Result<(), DbErr> {
-    fetch_meta_impl(false).await?;
+#[crate::export(js_name = "updateMetaCache")]
+pub async fn update() -> Result<(), DbErr> {
+    local_server_info_impl(false).await?;
     Ok(())
 }
 
-async fn fetch_meta_impl(use_cache: bool) -> Result<Meta, DbErr> {
+async fn local_server_info_impl(use_cache: bool) -> Result<Meta, DbErr> {
     // try using cache
     if use_cache {
         if let Some(cache) = CACHE.lock().ok().and_then(|cache| cache.clone()) {
@@ -62,8 +63,9 @@ pub struct PugArgs {
     pub private_mode: Option<bool>,
 }
 
-#[crate::export]
+#[crate::ts_export]
 pub fn meta_to_pug_args(meta: Meta) -> PugArgs {
+    use rand::prelude::*;
     let mut rng = rand::thread_rng();
 
     let splash_icon = meta
diff --git a/packages/backend-rs/src/config/mod.rs b/packages/backend-rs/src/config/mod.rs
index 0e8056a894..483ca3ac6e 100644
--- a/packages/backend-rs/src/config/mod.rs
+++ b/packages/backend-rs/src/config/mod.rs
@@ -1,7 +1,9 @@
 //! Server configurations and environment variables
 
+pub use meta::local_server_info;
 pub use server::CONFIG;
 
 pub mod constant;
 pub mod environment;
+pub mod meta;
 pub mod server;
diff --git a/packages/backend-rs/src/config/server.rs b/packages/backend-rs/src/config/server.rs
index 26babb4953..e8a7cf73ab 100644
--- a/packages/backend-rs/src/config/server.rs
+++ b/packages/backend-rs/src/config/server.rs
@@ -1,3 +1,5 @@
+//! Server configuration
+
 use once_cell::sync::Lazy;
 use serde::Deserialize;
 use std::env;
diff --git a/packages/backend-rs/src/federation/nodeinfo/generate.rs b/packages/backend-rs/src/federation/nodeinfo/generate.rs
index e65449b46e..49c3f8f63f 100644
--- a/packages/backend-rs/src/federation/nodeinfo/generate.rs
+++ b/packages/backend-rs/src/federation/nodeinfo/generate.rs
@@ -1,9 +1,8 @@
 //! NodeInfo generator
 
-use crate::config::CONFIG;
+use crate::config::{local_server_info, CONFIG};
 use crate::database::{cache, db_conn};
 use crate::federation::nodeinfo::schema::*;
-use crate::misc::meta::fetch_meta;
 use crate::model::entity::{note, user};
 use sea_orm::{ColumnTrait, DbErr, EntityTrait, PaginatorTrait, QueryFilter};
 use serde_json::json;
@@ -63,7 +62,7 @@ async fn statistics() -> Result<(u64, u64, u64, u64), DbErr> {
 async fn generate_nodeinfo_2_1() -> Result<Nodeinfo21, Error> {
     let (local_users, local_active_halfyear, local_active_month, local_posts) =
         statistics().await?;
-    let meta = fetch_meta().await?;
+    let meta = local_server_info().await?;
     let metadata = HashMap::from([
         (
             "nodeName".to_string(),
diff --git a/packages/backend-rs/src/misc/check_server_block.rs b/packages/backend-rs/src/misc/check_server_block.rs
index 136c43e7c2..885507a9ae 100644
--- a/packages/backend-rs/src/misc/check_server_block.rs
+++ b/packages/backend-rs/src/misc/check_server_block.rs
@@ -20,7 +20,7 @@
 /// ```
 #[crate::ts_export]
 pub async fn is_blocked_server(host: &str) -> Result<bool, sea_orm::DbErr> {
-    Ok(crate::misc::meta::fetch_meta()
+    Ok(crate::config::local_server_info()
         .await?
         .blocked_hosts
         .iter()
@@ -47,7 +47,7 @@ pub async fn is_blocked_server(host: &str) -> Result<bool, sea_orm::DbErr> {
 /// ```
 #[crate::ts_export]
 pub async fn is_silenced_server(host: &str) -> Result<bool, sea_orm::DbErr> {
-    Ok(crate::misc::meta::fetch_meta()
+    Ok(crate::config::local_server_info()
         .await?
         .silenced_hosts
         .iter()
@@ -75,7 +75,7 @@ pub async fn is_silenced_server(host: &str) -> Result<bool, sea_orm::DbErr> {
 /// ```
 #[crate::ts_export]
 pub async fn is_allowed_server(host: &str) -> Result<bool, sea_orm::DbErr> {
-    let meta = crate::misc::meta::fetch_meta().await?;
+    let meta = crate::config::local_server_info().await?;
 
     if !meta.private_mode.unwrap_or(false) {
         return Ok(true);
diff --git a/packages/backend-rs/src/misc/mod.rs b/packages/backend-rs/src/misc/mod.rs
index 23782b11a0..9d717ded7f 100644
--- a/packages/backend-rs/src/misc/mod.rs
+++ b/packages/backend-rs/src/misc/mod.rs
@@ -13,7 +13,6 @@ pub mod is_quote;
 pub mod is_safe_url;
 pub mod latest_version;
 pub mod mastodon_id;
-pub mod meta;
 pub mod nyaify;
 pub mod password;
 pub mod reaction;
diff --git a/packages/backend-rs/src/misc/reaction.rs b/packages/backend-rs/src/misc/reaction.rs
index 423a732f88..8e9800a166 100644
--- a/packages/backend-rs/src/misc/reaction.rs
+++ b/packages/backend-rs/src/misc/reaction.rs
@@ -1,5 +1,5 @@
+use crate::config::local_server_info;
 use crate::database::db_conn;
-use crate::misc::meta::fetch_meta;
 use crate::model::entity::emoji;
 use once_cell::sync::Lazy;
 use regex::Regex;
@@ -118,7 +118,7 @@ pub async fn to_db_reaction(reaction: Option<&str>, host: Option<&str>) -> Resul
         };
     };
 
-    Ok(fetch_meta().await?.default_reaction)
+    Ok(local_server_info().await?.default_reaction)
 }
 
 #[cfg(test)]
diff --git a/packages/backend-rs/src/service/push_notification.rs b/packages/backend-rs/src/service/push_notification.rs
index 693a9c7f32..9d19aceab1 100644
--- a/packages/backend-rs/src/service/push_notification.rs
+++ b/packages/backend-rs/src/service/push_notification.rs
@@ -1,6 +1,6 @@
+use crate::config::local_server_info;
 use crate::database::db_conn;
 use crate::misc::get_note_summary::{get_note_summary, PartialNoteToSummarize};
-use crate::misc::meta::fetch_meta;
 use crate::model::entity::sw_subscription;
 use crate::util::http_client;
 use once_cell::sync::OnceCell;
@@ -140,7 +140,7 @@ pub async fn send_push_notification(
     kind: PushNotificationKind,
     content: &serde_json::Value,
 ) -> Result<(), Error> {
-    let meta = fetch_meta().await?;
+    let meta = local_server_info().await?;
 
     if !meta.enable_service_worker || meta.sw_public_key.is_none() || meta.sw_private_key.is_none()
     {