diff --git a/nodejs/src/database.rs b/nodejs/src/database.rs
index 43355b10..86854e8d 100644
--- a/nodejs/src/database.rs
+++ b/nodejs/src/database.rs
@@ -22,7 +22,7 @@ impl Database {
     pub fn load_masterlist(&self, path: String) -> Result<(), VerboseError> {
         self.0
             .write()
-            .map_err(|_| DatabaseLockPoisonError)?
+            .map_err(DatabaseLockPoisonError::from)?
             .load_masterlist(Path::new(&path))
             .map_err(Into::into)
     }
@@ -35,7 +35,7 @@ impl Database {
     ) -> Result<(), VerboseError> {
         self.0
             .write()
-            .map_err(|_| DatabaseLockPoisonError)?
+            .map_err(DatabaseLockPoisonError::from)?
             .load_masterlist_with_prelude(Path::new(&masterlist_path), Path::new(&prelude_path))
             .map_err(Into::into)
     }
@@ -44,7 +44,7 @@ impl Database {
     pub fn load_userlist(&self, path: String) -> Result<(), VerboseError> {
         self.0
             .write()
-            .map_err(|_| DatabaseLockPoisonError)?
+            .map_err(DatabaseLockPoisonError::from)?
             .load_userlist(Path::new(&path))
             .map_err(Into::into)
     }
@@ -63,7 +63,7 @@ impl Database {
 
         self.0
             .read()
-            .map_err(|_| DatabaseLockPoisonError)?
+            .map_err(DatabaseLockPoisonError::from)?
             .write_user_metadata(Path::new(&output_path), write_mode)
             .map_err(Into::into)
     }
@@ -82,7 +82,7 @@ impl Database {
 
         self.0
             .read()
-            .map_err(|_| DatabaseLockPoisonError)?
+            .map_err(DatabaseLockPoisonError::from)?
             .write_minimal_list(Path::new(&output_path), write_mode)
             .map_err(Into::into)
     }
@@ -91,7 +91,7 @@ impl Database {
     pub fn evaluate(&self, condition: String) -> Result<bool, VerboseError> {
         self.0
             .read()
-            .map_err(|_| DatabaseLockPoisonError)?
+            .map_err(DatabaseLockPoisonError::from)?
             .evaluate(&condition)
             .map_err(Into::into)
     }
@@ -101,7 +101,7 @@ impl Database {
         Ok(self
             .0
             .read()
-            .map_err(|_| DatabaseLockPoisonError)?
+            .map_err(DatabaseLockPoisonError::from)?
             .known_bash_tags())
     }
 
@@ -112,7 +112,7 @@ impl Database {
     ) -> Result<Vec<Message>, VerboseError> {
         self.0
             .write()
-            .map_err(|_| DatabaseLockPoisonError)?
+            .map_err(DatabaseLockPoisonError::from)?
             .general_messages(evaluate_conditions)
             .map(|v| v.into_iter().map(Into::into).collect())
             .map_err(Into::into)
@@ -123,7 +123,7 @@ impl Database {
         Ok(self
             .0
             .read()
-            .map_err(|_| DatabaseLockPoisonError)?
+            .map_err(DatabaseLockPoisonError::from)?
             .groups(include_user_metadata)
             .into_iter()
             .map(Into::into)
@@ -135,7 +135,7 @@ impl Database {
         Ok(self
             .0
             .read()
-            .map_err(|_| DatabaseLockPoisonError)?
+            .map_err(DatabaseLockPoisonError::from)?
             .user_groups()
             .iter()
             .cloned()
@@ -148,7 +148,7 @@ impl Database {
         let groups = groups.into_iter().cloned().map(Into::into).collect();
         self.0
             .write()
-            .map_err(|_| DatabaseLockPoisonError)?
+            .map_err(DatabaseLockPoisonError::from)?
             .set_user_groups(groups);
         Ok(())
     }
@@ -161,7 +161,7 @@ impl Database {
     ) -> Result<Vec<Vertex>, VerboseError> {
         self.0
             .read()
-            .map_err(|_| DatabaseLockPoisonError)?
+            .map_err(DatabaseLockPoisonError::from)?
             .groups_path(&from_group_name, &to_group_name)
             .map(|v| v.into_iter().map(Into::into).collect())
             .map_err(Into::into)
@@ -176,7 +176,7 @@ impl Database {
     ) -> Result<Option<PluginMetadata>, VerboseError> {
         self.0
             .read()
-            .map_err(|_| DatabaseLockPoisonError)?
+            .map_err(DatabaseLockPoisonError::from)?
             .plugin_metadata(&plugin_name, include_user_metadata, evaluate_conditions)
             .map(|p| p.map(Into::into))
             .map_err(Into::into)
@@ -190,7 +190,7 @@ impl Database {
     ) -> Result<Option<PluginMetadata>, VerboseError> {
         self.0
             .read()
-            .map_err(|_| DatabaseLockPoisonError)?
+            .map_err(DatabaseLockPoisonError::from)?
             .plugin_user_metadata(&plugin_name, evaluate_conditions)
             .map(|p| p.map(Into::into))
             .map_err(Into::into)
@@ -203,7 +203,7 @@ impl Database {
     ) -> Result<(), VerboseError> {
         self.0
             .write()
-            .map_err(|_| DatabaseLockPoisonError)?
+            .map_err(DatabaseLockPoisonError::from)?
             .set_plugin_user_metadata(plugin_metadata.clone().into());
         Ok(())
     }
@@ -212,7 +212,7 @@ impl Database {
     pub fn discard_plugin_user_metadata(&self, plugin: String) -> Result<(), VerboseError> {
         self.0
             .write()
-            .map_err(|_| DatabaseLockPoisonError)?
+            .map_err(DatabaseLockPoisonError::from)?
             .discard_plugin_user_metadata(&plugin);
         Ok(())
     }
@@ -221,7 +221,7 @@ impl Database {
     pub fn discard_all_user_metadata(&self) -> Result<(), VerboseError> {
         self.0
             .write()
-            .map_err(|_| DatabaseLockPoisonError)?
+            .map_err(DatabaseLockPoisonError::from)?
             .discard_all_user_metadata();
         Ok(())
     }
diff --git a/nodejs/src/game.rs b/nodejs/src/game.rs
index 7d15891b..24e185dc 100644
--- a/nodejs/src/game.rs
+++ b/nodejs/src/game.rs
@@ -5,21 +5,20 @@ use napi_derive::napi;
 
 use crate::{database::Database, error::VerboseError, plugin::Plugin};
 
-#[allow(non_camel_case_types)]
 #[napi]
 #[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
 pub enum GameType {
-    tes4,
-    tes5,
-    fo3,
-    fonv,
-    fo4,
-    tes5se,
-    fo4vr,
-    tes5vr,
-    tes3,
-    starfield,
-    openmw,
+    Oblivion,
+    Skyrim,
+    Fallout3,
+    FalloutNV,
+    Fallout4,
+    SkyrimSE,
+    Fallout4VR,
+    SkyrimVR,
+    Morrowind,
+    Starfield,
+    OpenMW,
 }
 
 impl TryFrom<libloot::GameType> for GameType {
@@ -27,17 +26,17 @@ impl TryFrom<libloot::GameType> for GameType {
 
     fn try_from(value: libloot::GameType) -> Result<Self, Self::Error> {
         match value {
-            libloot::GameType::TES4 => Ok(GameType::tes4),
-            libloot::GameType::TES5 => Ok(GameType::tes5),
-            libloot::GameType::FO3 => Ok(GameType::fo3),
-            libloot::GameType::FONV => Ok(GameType::fonv),
-            libloot::GameType::FO4 => Ok(GameType::fo4),
-            libloot::GameType::TES5SE => Ok(GameType::tes5se),
-            libloot::GameType::FO4VR => Ok(GameType::fo4vr),
-            libloot::GameType::TES5VR => Ok(GameType::tes5vr),
-            libloot::GameType::TES3 => Ok(GameType::tes3),
-            libloot::GameType::Starfield => Ok(GameType::starfield),
-            libloot::GameType::OpenMW => Ok(GameType::openmw),
+            libloot::GameType::TES4 => Ok(GameType::Oblivion),
+            libloot::GameType::TES5 => Ok(GameType::Skyrim),
+            libloot::GameType::FO3 => Ok(GameType::Fallout3),
+            libloot::GameType::FONV => Ok(GameType::FalloutNV),
+            libloot::GameType::FO4 => Ok(GameType::Fallout4),
+            libloot::GameType::TES5SE => Ok(GameType::SkyrimSE),
+            libloot::GameType::FO4VR => Ok(GameType::Fallout4VR),
+            libloot::GameType::TES5VR => Ok(GameType::SkyrimVR),
+            libloot::GameType::TES3 => Ok(GameType::Morrowind),
+            libloot::GameType::Starfield => Ok(GameType::Starfield),
+            libloot::GameType::OpenMW => Ok(GameType::OpenMW),
             _ => Err(UnsupportedEnumValueError),
         }
     }
@@ -46,17 +45,17 @@ impl TryFrom<libloot::GameType> for GameType {
 impl From<GameType> for libloot::GameType {
     fn from(value: GameType) -> Self {
         match value {
-            GameType::tes4 => libloot::GameType::TES4,
-            GameType::tes5 => libloot::GameType::TES5,
-            GameType::fo3 => libloot::GameType::FO3,
-            GameType::fonv => libloot::GameType::FONV,
-            GameType::fo4 => libloot::GameType::FO4,
-            GameType::tes5se => libloot::GameType::TES5SE,
-            GameType::fo4vr => libloot::GameType::FO4VR,
-            GameType::tes5vr => libloot::GameType::TES5VR,
-            GameType::tes3 => libloot::GameType::TES3,
-            GameType::starfield => libloot::GameType::Starfield,
-            GameType::openmw => libloot::GameType::OpenMW,
+            GameType::Oblivion => libloot::GameType::TES4,
+            GameType::Skyrim => libloot::GameType::TES5,
+            GameType::Fallout3 => libloot::GameType::FO3,
+            GameType::FalloutNV => libloot::GameType::FONV,
+            GameType::Fallout4 => libloot::GameType::FO4,
+            GameType::SkyrimSE => libloot::GameType::TES5SE,
+            GameType::Fallout4VR => libloot::GameType::FO4VR,
+            GameType::SkyrimVR => libloot::GameType::TES5VR,
+            GameType::Morrowind => libloot::GameType::TES3,
+            GameType::Starfield => libloot::GameType::Starfield,
+            GameType::OpenMW => libloot::GameType::OpenMW,
         }
     }
 }
diff --git a/nodejs/src/lib.rs b/nodejs/src/lib.rs
index 42fdb5fb..1bdc7f41 100644
--- a/nodejs/src/lib.rs
+++ b/nodejs/src/lib.rs
@@ -1,4 +1,100 @@
-#![deny(clippy::all)]
+// Deny some rustc lints that are allow-by-default.
+#![deny(
+    ambiguous_negative_literals,
+    impl_trait_overcaptures,
+    let_underscore_drop,
+    missing_copy_implementations,
+    missing_debug_implementations,
+    non_ascii_idents,
+    redundant_imports,
+    redundant_lifetimes,
+    trivial_casts,
+    trivial_numeric_casts,
+    unit_bindings,
+    unreachable_pub,
+    unsafe_code
+)]
+#![deny(clippy::pedantic)]
+#![allow(clippy::missing_errors_doc)]
+#![allow(clippy::must_use_candidate)]
+#![allow(clippy::needless_pass_by_value)]
+// Selectively deny clippy restriction lints.
+#![deny(
+    clippy::allow_attributes,
+    clippy::as_conversions,
+    clippy::as_underscore,
+    clippy::assertions_on_result_states,
+    clippy::big_endian_bytes,
+    clippy::clone_on_ref_ptr,
+    clippy::create_dir,
+    clippy::dbg_macro,
+    clippy::decimal_literal_representation,
+    clippy::default_numeric_fallback,
+    clippy::doc_include_without_cfg,
+    clippy::empty_drop,
+    clippy::error_impl_error,
+    clippy::exit,
+    // clippy::exhaustive_enums,
+    clippy::expect_used,
+    clippy::filetype_is_file,
+    clippy::float_cmp_const,
+    clippy::fn_to_numeric_cast_any,
+    clippy::get_unwrap,
+    clippy::host_endian_bytes,
+    clippy::if_then_some_else_none,
+    clippy::indexing_slicing,
+    clippy::infinite_loop,
+    clippy::integer_division,
+    clippy::integer_division_remainder_used,
+    clippy::iter_over_hash_type,
+    clippy::let_underscore_must_use,
+    clippy::lossy_float_literal,
+    clippy::map_err_ignore,
+    clippy::map_with_unused_argument_over_ranges,
+    clippy::mem_forget,
+    clippy::missing_assert_message,
+    clippy::missing_asserts_for_indexing,
+    clippy::missing_asserts_for_indexing,
+    clippy::mixed_read_write_in_expression,
+    clippy::multiple_inherent_impl,
+    clippy::multiple_unsafe_ops_per_block,
+    clippy::mutex_atomic,
+    clippy::mutex_integer,
+    clippy::needless_raw_strings,
+    clippy::non_ascii_literal,
+    clippy::non_zero_suggestions,
+    clippy::panic,
+    clippy::panic_in_result_fn,
+    clippy::partial_pub_fields,
+    clippy::pathbuf_init_then_push,
+    clippy::precedence_bits,
+    clippy::print_stderr,
+    clippy::print_stdout,
+    clippy::rc_buffer,
+    clippy::rc_mutex,
+    clippy::redundant_type_annotations,
+    clippy::ref_patterns,
+    clippy::rest_pat_in_fully_bound_structs,
+    clippy::str_to_string,
+    clippy::string_lit_chars_any,
+    clippy::string_slice,
+    clippy::string_to_string,
+    clippy::suspicious_xor_used_as_pow,
+    clippy::tests_outside_test_module,
+    clippy::todo,
+    clippy::try_err,
+    clippy::undocumented_unsafe_blocks,
+    clippy::unimplemented,
+    clippy::unnecessary_safety_comment,
+    clippy::unneeded_field_pattern,
+    clippy::unreachable,
+    clippy::unused_result_ok,
+    clippy::unwrap_in_result,
+    clippy::unwrap_used,
+    clippy::use_debug,
+    clippy::verbose_file_reads,
+    clippy::wildcard_enum_match_arm
+)]
 
 mod database;
 mod error;
@@ -39,6 +135,7 @@ pub const LIBLOOT_VERSION_MINOR: u32 = libloot::LIBLOOT_VERSION_MINOR;
 pub const LIBLOOT_VERSION_PATCH: u32 = libloot::LIBLOOT_VERSION_PATCH;
 
 #[napi]
+#[derive(Debug)]
 pub enum LogLevel {
     Trace,
     Debug,
diff --git a/nodejs/src/metadata.rs b/nodejs/src/metadata.rs
index 2dd46df8..8ec7f881 100644
--- a/nodejs/src/metadata.rs
+++ b/nodejs/src/metadata.rs
@@ -4,7 +4,7 @@ use napi_derive::napi;
 use crate::error::VerboseError;
 
 #[napi]
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 #[repr(transparent)]
 pub struct Group(libloot::metadata::Group);
 
@@ -73,7 +73,7 @@ impl From<Group> for libloot::metadata::Group {
 }
 
 #[napi]
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 #[repr(transparent)]
 pub struct MessageContent(libloot::metadata::MessageContent);
 
@@ -135,6 +135,7 @@ pub fn select_message_content(
 }
 
 #[napi]
+#[derive(Debug)]
 pub enum MessageType {
     Say,
     Warn,
@@ -162,7 +163,7 @@ impl From<MessageType> for libloot::metadata::MessageType {
 }
 
 #[napi]
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 #[repr(transparent)]
 pub struct Message(libloot::metadata::Message);
 
@@ -223,7 +224,7 @@ impl From<Message> for libloot::metadata::Message {
 }
 
 #[napi]
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 #[repr(transparent)]
 pub struct File(libloot::metadata::File);
 
@@ -320,6 +321,7 @@ impl From<File> for libloot::metadata::File {
 }
 
 #[napi]
+#[derive(Debug)]
 #[repr(transparent)]
 pub struct Filename(libloot::metadata::Filename);
 
@@ -343,7 +345,7 @@ impl From<libloot::metadata::Filename> for Filename {
 }
 
 #[napi]
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 #[repr(transparent)]
 pub struct PluginCleaningData(libloot::metadata::PluginCleaningData);
 
@@ -446,6 +448,7 @@ impl From<PluginCleaningData> for libloot::metadata::PluginCleaningData {
 }
 
 #[napi]
+#[derive(Debug)]
 pub enum TagSuggestion {
     Addition,
     Removal,
@@ -461,7 +464,7 @@ impl From<TagSuggestion> for libloot::metadata::TagSuggestion {
 }
 
 #[napi]
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 #[repr(transparent)]
 pub struct Tag(libloot::metadata::Tag);
 
@@ -512,7 +515,7 @@ impl From<Tag> for libloot::metadata::Tag {
 }
 
 #[napi]
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 #[repr(transparent)]
 pub struct Location(libloot::metadata::Location);
 
@@ -558,7 +561,7 @@ impl From<Location> for libloot::metadata::Location {
 }
 
 #[napi]
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 #[repr(transparent)]
 pub struct PluginMetadata(libloot::metadata::PluginMetadata);