diff --git a/nextgraph/Cargo.toml b/nextgraph/Cargo.toml
index a978e48..6bb9a0f 100644
--- a/nextgraph/Cargo.toml
+++ b/nextgraph/Cargo.toml
@@ -32,9 +32,12 @@ ng-wallet = { path = "../ng-wallet", version = "0.1.0-preview.1" }
 ng-client-ws = { path = "../ng-client-ws", version = "0.1.0-preview.1" }
 ng-verifier = { path = "../ng-verifier", version = "0.1.0-preview.1" }
 
-[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
+[target.'cfg(all(not(target_arch = "wasm32"),not(doc)))'.dependencies]
 ng-storage-rocksdb = { path = "../ng-storage-rocksdb", version = "0.1.0-preview.1" }
 
+[package.metadata.docs.rs]
+rustc-args = [ "--cfg" , "doc"]
+
 [[example]]
 name = "in_memory"
 required-features = []
diff --git a/nextgraph/src/local_broker.rs b/nextgraph/src/local_broker.rs
index 2215bcb..3692c8d 100644
--- a/nextgraph/src/local_broker.rs
+++ b/nextgraph/src/local_broker.rs
@@ -46,7 +46,7 @@ use ng_wallet::{create_wallet_first_step_v0, create_wallet_second_step_v0, types
 use ng_client_ws::remote_ws::ConnectionWebSocket;
 #[cfg(target_arch = "wasm32")]
 use ng_client_ws::remote_ws_wasm::ConnectionWebSocket;
-#[cfg(not(target_arch = "wasm32"))]
+#[cfg(all(not(target_family = "wasm"),not(doc)))]
 use ng_storage_rocksdb::block_storage::RocksDbBlockStorage;
 
 #[doc(hidden)]
@@ -824,6 +824,7 @@ impl LocalBroker {
                 (VerifierType::Memory, LocalBrokerConfig::BasePath(_)) => {
                     VerifierConfigType::Memory
                 }
+                #[cfg(all(not(target_family = "wasm"),not(doc)))]
                 (VerifierType::Save, LocalBrokerConfig::BasePath(base)) => {
                     let mut path = base.clone();
                     path.push(format!("user{}", config.user_id().to_hash_string()));
@@ -910,7 +911,7 @@ impl LocalBroker {
             Arc::new(std::sync::RwLock::new(HashMapBlockStorage::new()))
                 as Arc<std::sync::RwLock<dyn BlockStorage + Send + Sync + 'static>>
         } else {
-            #[cfg(not(target_family = "wasm"))]
+            #[cfg(all(not(target_family = "wasm"),not(doc)))]
             {
                 let key_material = wallet
                     .client()
diff --git a/ng-oxigraph/Cargo.toml b/ng-oxigraph/Cargo.toml
index 28b5ac9..7caee18 100644
--- a/ng-oxigraph/Cargo.toml
+++ b/ng-oxigraph/Cargo.toml
@@ -44,7 +44,7 @@ quick-xml = ">=0.29, <0.32"
 memchr = "2.5"
 peg = "0.8"
 
-[target.'cfg(not(target_family = "wasm"))'.dependencies]
+[target.'cfg(all(not(target_family = "wasm"),not(doc)))'.dependencies]
 libc = "0.2"
 ng-rocksdb = { version = "0.21.0", git = "https://git.nextgraph.org/NextGraph/rust-rocksdb.git", branch = "master", features = [  ] }
 
@@ -56,6 +56,9 @@ js-sys = { version = "0.3.60", optional = true }
 codspeed-criterion-compat = "2.3.3"
 zstd = ">=0.12, <0.14"
 
+[package.metadata.docs.rs]
+rustc-args = [ "--cfg" , "doc"]
+
 [lints.rust]
 absolute_paths_not_starting_with_crate = "warn"
 elided_lifetimes_in_paths = "warn"
diff --git a/ng-oxigraph/src/lib.rs b/ng-oxigraph/src/lib.rs
index df9b74b..a57d060 100644
--- a/ng-oxigraph/src/lib.rs
+++ b/ng-oxigraph/src/lib.rs
@@ -1,4 +1,3 @@
-#![doc = include_str!("../README.md")]
 #![doc(test(attr(deny(warnings))))]
 #![doc(test(attr(allow(deprecated))))]
 #![cfg_attr(docsrs, feature(doc_auto_cfg))]
diff --git a/ng-oxigraph/src/oxigraph/sparql/mod.rs b/ng-oxigraph/src/oxigraph/sparql/mod.rs
index 2aeb2e2..3e5bbac 100644
--- a/ng-oxigraph/src/oxigraph/sparql/mod.rs
+++ b/ng-oxigraph/src/oxigraph/sparql/mod.rs
@@ -1,6 +1,6 @@
 //! [SPARQL](https://www.w3.org/TR/sparql11-overview/) implementation.
 //!
-//! Stores execute SPARQL. See [`Store`](crate::store::Store::query()) for an example.
+//! Stores execute SPARQL. See [`Store`](crate::oxigraph::store::Store::query()) for an example.
 
 mod algebra;
 mod dataset;
diff --git a/ng-oxigraph/src/oxigraph/storage/backend/mod.rs b/ng-oxigraph/src/oxigraph/storage/backend/mod.rs
index b94eb65..b2412d1 100644
--- a/ng-oxigraph/src/oxigraph/storage/backend/mod.rs
+++ b/ng-oxigraph/src/oxigraph/storage/backend/mod.rs
@@ -1,12 +1,12 @@
 //! A storage backend
 //! RocksDB is available, if not in memory
 
-#[cfg(any(target_family = "wasm"))]
+#[cfg(any(target_family = "wasm", doc))]
 pub use fallback::{ColumnFamily, ColumnFamilyDefinition, Db, Iter, Reader, Transaction};
 #[cfg(all(not(target_family = "wasm")))]
 pub use oxi_rocksdb::{ColumnFamily, ColumnFamilyDefinition, Db, Iter, Reader, Transaction};
 
-#[cfg(any(target_family = "wasm"))]
+#[cfg(any(target_family = "wasm", doc))]
 mod fallback;
 #[cfg(all(not(target_family = "wasm")))]
 mod oxi_rocksdb;
diff --git a/ng-oxigraph/src/oxigraph/store.rs b/ng-oxigraph/src/oxigraph/store.rs
index d5f105c..310901e 100644
--- a/ng-oxigraph/src/oxigraph/store.rs
+++ b/ng-oxigraph/src/oxigraph/store.rs
@@ -99,7 +99,7 @@ impl Store {
     ///
     /// Only one read-write [`Store`] can exist at the same time.
     /// If you want to have extra [`Store`] instance opened on a same data
-    /// use [`Store::open_secondary`] or [`Store::open_read_only`].
+    /// use [`Store::open_read_only`].
     #[cfg(all(not(target_family = "wasm")))]
     pub fn open(path: impl AsRef<Path>) -> Result<Self, StorageError> {
         Ok(Self {
@@ -155,7 +155,6 @@ impl Store {
     /// Opens a read-only [`Store`] from disk.
     ///
     /// Opening as read-only while having an other process writing the database is undefined behavior.
-    /// [`Store::open_secondary`] should be used in this case.
     #[cfg(all(not(target_family = "wasm")))]
     pub fn open_read_only(
         path: impl AsRef<Path>,
diff --git a/ng-repo/src/object.rs b/ng-repo/src/object.rs
index fe372e1..2a6cdb7 100644
--- a/ng-repo/src/object.rs
+++ b/ng-repo/src/object.rs
@@ -426,7 +426,7 @@ impl Object {
 
     /// Load an Object from BlockStorage (taking a reference)
     ///
-    /// Returns Ok(Object) or an Err(ObjectParseError::MissingBlocks(Vec<ObjectId>)) of missing BlockIds
+    /// Returns Ok(Object) or an Err(ObjectParseError::MissingBlocks(Vec of ObjectId)) of missing BlockIds
     pub fn load_ref(reference: &ObjectRef, store: &Store) -> Result<Object, ObjectParseError> {
         Self::load(reference.id.clone(), Some(reference.key.clone()), store)
     }
@@ -484,7 +484,7 @@ impl Object {
 
     /// Load an Object from BlockStorage
     ///
-    /// Returns Ok(Object) or an Err(ObjectParseError::MissingBlocks(Vec<ObjectId>)) of missing BlockIds
+    /// Returns Ok(Object) or an Err(ObjectParseError::MissingBlocks(Vec of ObjectId )) of missing BlockIds
     pub fn load(
         id: ObjectId,
         key: Option<SymKey>,
diff --git a/ng-verifier/Cargo.toml b/ng-verifier/Cargo.toml
index 8c6f431..88de00c 100644
--- a/ng-verifier/Cargo.toml
+++ b/ng-verifier/Cargo.toml
@@ -37,9 +37,12 @@ ng-oxigraph = { path = "../ng-oxigraph", version = "0.4.0-alpha.7-ngpreview" }
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 ng-oxigraph = { path = "../ng-oxigraph", version = "0.4.0-alpha.7-ngpreview", features = ["js"] }
 
-[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
+[target.'cfg(all(not(target_arch = "wasm32"),not(doc)))'.dependencies]
 ng-storage-rocksdb = { path = "../ng-storage-rocksdb", version = "0.1.0-preview.1" }
 getrandom = "0.2.7"
 
 [dev-dependencies]
-ng-repo = { path = "../ng-repo", version = "0.1.0-preview.1", features = ["testing"] }
\ No newline at end of file
+ng-repo = { path = "../ng-repo", version = "0.1.0-preview.1", features = ["testing"] }
+
+[package.metadata.docs.rs]
+rustc-args = [ "--cfg" , "doc"]
\ No newline at end of file
diff --git a/ng-verifier/src/verifier.rs b/ng-verifier/src/verifier.rs
index 19b5677..12ed5a2 100644
--- a/ng-verifier/src/verifier.rs
+++ b/ng-verifier/src/verifier.rs
@@ -13,9 +13,11 @@ use core::fmt;
 use std::cmp::max;
 use std::collections::BTreeMap;
 use std::collections::HashSet;
-#[cfg(not(target_arch = "wasm32"))]
+#[cfg(all(not(target_family = "wasm"), not(doc)))]
 use std::fs::create_dir_all;
+#[cfg(all(not(target_family = "wasm"), not(doc)))]
 use std::fs::{read, File, OpenOptions};
+#[cfg(all(not(target_family = "wasm"), not(doc)))]
 use std::io::Write;
 use std::{collections::HashMap, sync::Arc};
 
@@ -56,7 +58,7 @@ use ng_net::{
 };
 
 use crate::commits::*;
-#[cfg(not(target_family = "wasm"))]
+#[cfg(all(not(target_family = "wasm"), not(doc)))]
 use crate::rocksdb_user_storage::RocksDbUserStorage;
 use crate::types::*;
 use crate::user_storage::InMemoryUserStorage;
@@ -712,6 +714,7 @@ impl Verifier {
                 }
                 Ok(res)
             }
+            #[cfg(all(not(target_family = "wasm"), not(doc)))]
             VerifierConfigType::RocksDb(path) => {
                 let mut path = path.clone();
                 path.push(format!("outbox{}", self.peer_id.to_hash_string()));
@@ -791,6 +794,7 @@ impl Verifier {
                         serde_bare::to_vec(&e)?,
                     )?;
                 }
+                #[cfg(all(not(target_family = "wasm"), not(doc)))]
                 VerifierConfigType::RocksDb(path) => {
                     let mut path = path.clone();
                     std::fs::create_dir_all(path.clone()).unwrap();
@@ -1964,6 +1968,7 @@ impl Verifier {
                 let res = (js.last_seq_function)(self.peer_id, qty)?;
                 self.max_reserved_seq_num = res + qty as u64;
             }
+            #[cfg(all(not(target_family = "wasm"), not(doc)))]
             VerifierConfigType::RocksDb(path) => {
                 let mut path = path.clone();
                 std::fs::create_dir_all(path.clone()).unwrap();
@@ -2023,7 +2028,7 @@ impl Verifier {
                 Some(Box::new(InMemoryUserStorage::new()) as Box<dyn UserStorage>),
                 Some(block_storage),
             ),
-            #[cfg(not(target_family = "wasm"))]
+            #[cfg(all(not(target_family = "wasm"), not(doc)))]
             VerifierConfigType::RocksDb(path) => {
                 let mut path_oxi = path.clone();
                 path_oxi.push("graph");