diff --git a/acvm-repo/acvm_js/package.json b/acvm-repo/acvm_js/package.json
index 9f265dd676..2d878e961d 100644
--- a/acvm-repo/acvm_js/package.json
+++ b/acvm-repo/acvm_js/package.json
@@ -1,16 +1,21 @@
 {
   "name": "@noir-lang/acvm_js",
   "version": "0.38.0",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/noir-lang/acvm.git"
-  },
   "publishConfig": {
     "access": "public"
   },
-  "collaborators": [
+  "contributors": [
     "The Noir Team <team@noir-lang.org>"
   ],
+  "homepage": "https://noir-lang.org/",
+  "repository": {
+    "url": "https://github.com/noir-lang/noir.git",
+    "directory": "acvm_repo/acvm_js",
+    "type": "git"
+  },
+  "bugs": {
+    "url": "https://github.com/noir-lang/noir/issues"
+  },
   "license": "MIT",
   "main": "./nodejs/acvm_js.js",
   "types": "./web/acvm_js.d.ts",
diff --git a/compiler/noirc_evaluator/src/ssa/acir_gen/acir_ir/acir_variable.rs b/compiler/noirc_evaluator/src/ssa/acir_gen/acir_ir/acir_variable.rs
index c9eed69e77..db2e24af14 100644
--- a/compiler/noirc_evaluator/src/ssa/acir_gen/acir_ir/acir_variable.rs
+++ b/compiler/noirc_evaluator/src/ssa/acir_gen/acir_ir/acir_variable.rs
@@ -383,9 +383,19 @@ impl AcirContext {
             return Ok(lhs);
         }
 
-        let inputs = vec![AcirValue::Var(lhs, typ.clone()), AcirValue::Var(rhs, typ)];
-        let outputs = self.black_box_function(BlackBoxFunc::XOR, inputs, 1)?;
-        Ok(outputs[0])
+        let bit_size = typ.bit_size();
+        if bit_size == 1 {
+            // Operands are booleans.
+            //
+            // a ^ b == a + b - 2*a*b
+            let sum = self.add_var(lhs, rhs)?;
+            let prod = self.mul_var(lhs, rhs)?;
+            self.add_mul_var(sum, -FieldElement::from(2_i128), prod)
+        } else {
+            let inputs = vec![AcirValue::Var(lhs, typ.clone()), AcirValue::Var(rhs, typ)];
+            let outputs = self.black_box_function(BlackBoxFunc::XOR, inputs, 1)?;
+            Ok(outputs[0])
+        }
     }
 
     /// Returns an `AcirVar` that is the AND result of `lhs` & `rhs`.
@@ -450,9 +460,8 @@ impl AcirContext {
             let max = self.add_constant((1_u128 << bit_size) - 1);
             let a = self.sub_var(max, lhs)?;
             let b = self.sub_var(max, rhs)?;
-            let inputs = vec![AcirValue::Var(a, typ.clone()), AcirValue::Var(b, typ)];
-            let outputs = self.black_box_function(BlackBoxFunc::AND, inputs, 1)?;
-            self.sub_var(max, outputs[0])
+            let a_and_b = self.and_var(a, b, typ)?;
+            self.sub_var(max, a_and_b)
         }
     }
 
@@ -889,9 +898,7 @@ impl AcirContext {
 
         // Unsigned to signed: derive q and r from q1,r1 and the signs of lhs and rhs
         // Quotient sign is lhs sign * rhs sign, whose resulting sign bit is the XOR of the sign bits
-        let sign_sum = self.add_var(lhs_leading, rhs_leading)?;
-        let sign_prod = self.mul_var(lhs_leading, rhs_leading)?;
-        let q_sign = self.add_mul_var(sign_sum, -FieldElement::from(2_i128), sign_prod)?;
+        let q_sign = self.xor_var(lhs_leading, rhs_leading, AcirType::unsigned(1))?;
 
         let quotient = self.two_complement(q1, q_sign, bit_size)?;
         let remainder = self.two_complement(r1, lhs_leading, bit_size)?;
diff --git a/compiler/wasm/package.json b/compiler/wasm/package.json
index 352142eb3e..38fd118f18 100644
--- a/compiler/wasm/package.json
+++ b/compiler/wasm/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@noir-lang/noir_wasm",
-  "collaborators": [
+  "contributors": [
     "The Noir Team <team@noir-lang.org>"
   ],
   "version": "0.22.0",
@@ -14,9 +14,14 @@
     "package.json"
   ],
   "sideEffects": false,
+  "homepage": "https://noir-lang.org/",
   "repository": {
-    "type": "git",
-    "url": "https://github.com/noir-lang/noir.git"
+    "url": "https://github.com/noir-lang/noir.git",
+    "directory": "compiler/wasm",
+    "type": "git"
+  },
+  "bugs": {
+    "url": "https://github.com/noir-lang/noir/issues"
   },
   "scripts": {
     "build": "bash ./build.sh",
diff --git a/tooling/noir_codegen/package.json b/tooling/noir_codegen/package.json
index 3ae31d9834..a10855ed63 100644
--- a/tooling/noir_codegen/package.json
+++ b/tooling/noir_codegen/package.json
@@ -1,12 +1,21 @@
 {
   "name": "@noir-lang/noir_codegen",
-  "collaborators": [
+  "contributors": [
     "The Noir Team <team@noir-lang.org>"
   ],
   "version": "0.22.0",
   "packageManager": "yarn@3.5.1",
   "license": "(MIT OR Apache-2.0)",
   "type": "module",
+  "homepage": "https://noir-lang.org/",
+  "repository": {
+    "url": "https://github.com/noir-lang/noir.git",
+    "directory": "compiler/wasm",
+    "type": "git"
+  },
+  "bugs": {
+    "url": "https://github.com/noir-lang/noir/issues"
+  },
   "dependencies": {
     "@noir-lang/types": "workspace:*",
     "glob": "^10.3.10",
diff --git a/tooling/noir_js/package.json b/tooling/noir_js/package.json
index d5ea4b4ad5..ed2fd22581 100644
--- a/tooling/noir_js/package.json
+++ b/tooling/noir_js/package.json
@@ -1,12 +1,21 @@
 {
   "name": "@noir-lang/noir_js",
-  "collaborators": [
+  "contributors": [
     "The Noir Team <team@noir-lang.org>"
   ],
   "version": "0.22.0",
   "packageManager": "yarn@3.5.1",
   "license": "(MIT OR Apache-2.0)",
   "type": "module",
+  "homepage": "https://noir-lang.org/",
+  "repository": {
+    "url": "https://github.com/noir-lang/noir.git",
+    "directory": "tooling/noir_js",
+    "type": "git"
+  },
+  "bugs": {
+    "url": "https://github.com/noir-lang/noir/issues"
+  },
   "dependencies": {
     "@noir-lang/acvm_js": "workspace:*",
     "@noir-lang/noirc_abi": "workspace:*",
diff --git a/tooling/noir_js_backend_barretenberg/package.json b/tooling/noir_js_backend_barretenberg/package.json
index c34b8dfc82..93fdc85633 100644
--- a/tooling/noir_js_backend_barretenberg/package.json
+++ b/tooling/noir_js_backend_barretenberg/package.json
@@ -1,12 +1,21 @@
 {
   "name": "@noir-lang/backend_barretenberg",
-  "collaborators": [
+  "contributors": [
     "The Noir Team <team@noir-lang.org>"
   ],
   "version": "0.22.0",
   "packageManager": "yarn@3.5.1",
   "license": "(MIT OR Apache-2.0)",
   "type": "module",
+  "homepage": "https://noir-lang.org/",
+  "repository": {
+    "url": "https://github.com/noir-lang/noir.git",
+    "directory": "tooling/noir_js_backend_barretenberg",
+    "type": "git"
+  },
+  "bugs": {
+    "url": "https://github.com/noir-lang/noir/issues"
+  },
   "source": "src/index.ts",
   "main": "lib/cjs/index.js",
   "module": "lib/esm/index.js",
diff --git a/tooling/noir_js_types/package.json b/tooling/noir_js_types/package.json
index 51856cfe46..0276b8d087 100644
--- a/tooling/noir_js_types/package.json
+++ b/tooling/noir_js_types/package.json
@@ -1,11 +1,20 @@
 {
   "name": "@noir-lang/types",
-  "collaborators": [
+  "contributors": [
     "The Noir Team <team@noir-lang.org>"
   ],
   "packageManager": "yarn@3.5.1",
   "version": "0.22.0",
   "license": "(MIT OR Apache-2.0)",
+  "homepage": "https://noir-lang.org/",
+  "repository": {
+    "url": "https://github.com/noir-lang/noir.git",
+    "directory": "tooling/noir_js_types",
+    "type": "git"
+  },
+  "bugs": {
+    "url": "https://github.com/noir-lang/noir/issues"
+  },
   "files": [
     "lib",
     "package.json"
diff --git a/tooling/noirc_abi_wasm/package.json b/tooling/noirc_abi_wasm/package.json
index 5b2cd344ea..d023e1e439 100644
--- a/tooling/noirc_abi_wasm/package.json
+++ b/tooling/noirc_abi_wasm/package.json
@@ -1,10 +1,19 @@
 {
   "name": "@noir-lang/noirc_abi",
-  "collaborators": [
+  "contributors": [
     "The Noir Team <team@noir-lang.org>"
   ],
   "version": "0.22.0",
   "license": "(MIT OR Apache-2.0)",
+  "homepage": "https://noir-lang.org/",
+  "repository": {
+    "url": "https://github.com/noir-lang/noir.git",
+    "directory": "tooling/noirc_abi_wasm",
+    "type": "git"
+  },
+  "bugs": {
+    "url": "https://github.com/noir-lang/noir/issues"
+  },
   "files": [
     "nodejs",
     "web",
@@ -17,10 +26,6 @@
   "types": "./web/noirc_abi_wasm.d.ts",
   "module": "./web/noirc_abi_wasm.js",
   "sideEffects": false,
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/noir-lang/noir.git"
-  },
   "scripts": {
     "build": "bash ./build.sh",
     "test": "env TS_NODE_COMPILER_OPTIONS='{\"module\": \"commonjs\" }' mocha",