diff --git a/crates/oxc_linter/src/rules/tree_shaking/no_side_effects_in_initialization/listener_map.rs b/crates/oxc_linter/src/rules/tree_shaking/no_side_effects_in_initialization/listener_map.rs
index b71566da5..f14f1255e 100644
--- a/crates/oxc_linter/src/rules/tree_shaking/no_side_effects_in_initialization/listener_map.rs
+++ b/crates/oxc_linter/src/rules/tree_shaking/no_side_effects_in_initialization/listener_map.rs
@@ -9,7 +9,7 @@ use oxc_ast::{
         JSXAttributeValue, JSXChild, JSXElement, JSXElementName, JSXExpression,
         JSXExpressionContainer, JSXFragment, JSXIdentifier, JSXOpeningElement, LogicalExpression,
         MemberExpression, ModuleExportName, NewExpression, ObjectExpression, ObjectPropertyKind,
-        ParenthesizedExpression, PrivateFieldExpression, Program, PropertyKey,
+        ParenthesizedExpression, PrivateFieldExpression, Program, PropertyKey, SequenceExpression,
         SimpleAssignmentTarget, Statement, StaticMemberExpression, ThisExpression, UnaryExpression,
         VariableDeclarator,
     },
@@ -439,6 +439,7 @@ impl<'a> ListenerMap for BindingPattern<'a> {
             }
             BindingPatternKind::ObjectPattern(object) => {
                 object.properties.iter().for_each(|prop| {
+                    prop.key.report_effects(options);
                     prop.value.report_effects(options);
                 });
             }
@@ -533,6 +534,9 @@ impl<'a> ListenerMap for Expression<'a> {
             Self::UpdateExpression(expr) => {
                 expr.argument.report_effects_when_assigned(options);
             }
+            Self::SequenceExpression(expr) => {
+                expr.get_value_and_report_effects(options);
+            }
             Self::ArrowFunctionExpression(_)
             | Self::FunctionExpression(_)
             | Self::Identifier(_)
@@ -612,6 +616,7 @@ impl<'a> ListenerMap for Expression<'a> {
             Self::BinaryExpression(expr) => expr.get_value_and_report_effects(options),
             Self::ConditionalExpression(expr) => expr.get_value_and_report_effects(options),
             Self::LogicalExpression(expr) => expr.get_value_and_report_effects(options),
+            Self::SequenceExpression(expr) => expr.get_value_and_report_effects(options),
             _ => {
                 self.report_effects(options);
                 Value::Unknown
@@ -636,6 +641,16 @@ fn defined_custom_report_effects_when_called(expr: &Expression) -> bool {
     )
 }
 
+impl<'a> ListenerMap for SequenceExpression<'a> {
+    fn get_value_and_report_effects(&self, options: &NodeListenerOptions) -> Value {
+        let mut val = Value::Unknown;
+        for expr in &self.expressions {
+            val = expr.get_value_and_report_effects(options);
+        }
+        val
+    }
+}
+
 impl<'a> ListenerMap for UnaryExpression<'a> {
     fn get_value_and_report_effects(&self, options: &NodeListenerOptions) -> Value {
         if self.operator == UnaryOperator::Delete {
@@ -864,6 +879,9 @@ impl<'a> ListenerMap for JSXExpression<'a> {
             Self::UnaryExpression(expr) => {
                 expr.get_value_and_report_effects(options);
             }
+            Self::SequenceExpression(expr) => {
+                expr.get_value_and_report_effects(options);
+            }
             Self::ArrowFunctionExpression(_)
             | Self::EmptyExpression(_)
             | Self::FunctionExpression(_)
diff --git a/crates/oxc_linter/src/rules/tree_shaking/no_side_effects_in_initialization/mod.rs b/crates/oxc_linter/src/rules/tree_shaking/no_side_effects_in_initialization/mod.rs
index efebc1eb3..d3031074d 100644
--- a/crates/oxc_linter/src/rules/tree_shaking/no_side_effects_in_initialization/mod.rs
+++ b/crates/oxc_linter/src/rules/tree_shaking/no_side_effects_in_initialization/mod.rs
@@ -324,21 +324,21 @@ fn test() {
         "const x = new (function (){this.x = 1})()",
         "function x(){this.y = 1}; const z = new x()",
         "/*@__PURE__*/ new ext()",
-        // // ObjectExpression
-        // "const x = {y: ext}",
-        // r#"const x = {["y"]: ext}"#,
-        // "const x = {};x.y = ext",
-        // // ObjectPattern
-        // "const {x} = {}",
-        // "const {[ext]: x} = {}",
-        // // RestElement
-        // "const [...x] = []",
-        // // ReturnStatement
-        // "(()=>{return})()",
-        // "(()=>{return 1})()",
-        // // SequenceExpression
-        // "let x = 1; x++, x++",
-        // "if (ext, false) ext()",
+        // ObjectExpression
+        "const x = {y: ext}",
+        r#"const x = {["y"]: ext}"#,
+        "const x = {};x.y = ext",
+        // ObjectPattern
+        "const {x} = {}",
+        "const {[ext]: x} = {}",
+        // RestElement
+        "const [...x] = []",
+        // ReturnStatement
+        "(()=>{return})()",
+        "(()=>{return 1})()",
+        // SequenceExpression
+        "let x = 1; x++, x++",
+        "if (ext, false) ext()",
         // // SwitchCase
         // "switch(ext){case ext:const x = 1;break;default:}",
         // // SwitchStatement
@@ -609,19 +609,19 @@ fn test() {
         // NewExpression
         "const x = new ext()",
         "new ext()",
-        // // ObjectExpression
-        // "const x = {y: ext()}",
-        // r#"const x = {["y"]: ext()}"#,
-        // "const x = {[ext()]: 1}",
-        // // ObjectPattern
-        // "const {[ext()]: x} = {}",
-        // // ReturnStatement
-        // "(()=>{return ext()})()",
-        // // SequenceExpression
-        // "ext(), 1",
-        // "1, ext()",
-        // "if (1, true) ext()",
-        // "if (1, ext) ext()",
+        // ObjectExpression
+        "const x = {y: ext()}",
+        r#"const x = {["y"]: ext()}"#,
+        "const x = {[ext()]: 1}",
+        // ObjectPattern
+        "const {[ext()]: x} = {}",
+        // ReturnStatement
+        "(()=>{return ext()})()",
+        // SequenceExpression
+        "ext(), 1",
+        "1, ext()",
+        "if (1, true) ext()",
+        "if (1, ext) ext()",
         // // Super when called
         // "class y {constructor(){ext()}}; class x extends y {constructor(){super()}}; const z = new x()",
         // "class y{}; class x extends y{constructor(){super(); super.test()}}; const z = new x()",
diff --git a/crates/oxc_linter/src/snapshots/no_side_effects_in_initialization.snap b/crates/oxc_linter/src/snapshots/no_side_effects_in_initialization.snap
index 667667134..ef32f319f 100644
--- a/crates/oxc_linter/src/snapshots/no_side_effects_in_initialization.snap
+++ b/crates/oxc_linter/src/snapshots/no_side_effects_in_initialization.snap
@@ -1016,6 +1016,60 @@ expression: no_side_effects_in_initialization
    ·     ───
    ╰────
 
+  ⚠ eslint-plugin-tree-shaking(no-side-effects-in-initialization): Cannot determine side-effects of calling global function `ext`
+   ╭─[no_side_effects_in_initialization.tsx:1:15]
+ 1 │ const x = {y: ext()}
+   ·               ───
+   ╰────
+
+  ⚠ eslint-plugin-tree-shaking(no-side-effects-in-initialization): Cannot determine side-effects of calling global function `ext`
+   ╭─[no_side_effects_in_initialization.tsx:1:19]
+ 1 │ const x = {["y"]: ext()}
+   ·                   ───
+   ╰────
+
+  ⚠ eslint-plugin-tree-shaking(no-side-effects-in-initialization): Cannot determine side-effects of calling global function `ext`
+   ╭─[no_side_effects_in_initialization.tsx:1:13]
+ 1 │ const x = {[ext()]: 1}
+   ·             ───
+   ╰────
+
+  ⚠ eslint-plugin-tree-shaking(no-side-effects-in-initialization): Cannot determine side-effects of calling global function `ext`
+   ╭─[no_side_effects_in_initialization.tsx:1:9]
+ 1 │ const {[ext()]: x} = {}
+   ·         ───
+   ╰────
+
+  ⚠ eslint-plugin-tree-shaking(no-side-effects-in-initialization): Cannot determine side-effects of calling global function `ext`
+   ╭─[no_side_effects_in_initialization.tsx:1:14]
+ 1 │ (()=>{return ext()})()
+   ·              ───
+   ╰────
+
+  ⚠ eslint-plugin-tree-shaking(no-side-effects-in-initialization): Cannot determine side-effects of calling global function `ext`
+   ╭─[no_side_effects_in_initialization.tsx:1:1]
+ 1 │ ext(), 1
+   · ───
+   ╰────
+
+  ⚠ eslint-plugin-tree-shaking(no-side-effects-in-initialization): Cannot determine side-effects of calling global function `ext`
+   ╭─[no_side_effects_in_initialization.tsx:1:4]
+ 1 │ 1, ext()
+   ·    ───
+   ╰────
+
+  ⚠ eslint-plugin-tree-shaking(no-side-effects-in-initialization): Cannot determine side-effects of calling global function `ext`
+   ╭─[no_side_effects_in_initialization.tsx:1:14]
+ 1 │ if (1, true) ext()
+   ·              ───
+   ╰────
+
+  ⚠ eslint-plugin-tree-shaking(no-side-effects-in-initialization): Cannot determine side-effects of calling global function `ext`
+   ╭─[no_side_effects_in_initialization.tsx:1:13]
+ 1 │ if (1, ext) ext()
+   ·             ───
+   ╰────
+
   ⚠ eslint-plugin-tree-shaking(no-side-effects-in-initialization): Cannot determine side-effects of mutating unknown this value
    ╭─[no_side_effects_in_initialization.tsx:1:1]
  1 │ this.x = 1