diff --git a/openrewrite/src/javascript/parser.ts b/openrewrite/src/javascript/parser.ts
index 00753af4..605239c7 100644
--- a/openrewrite/src/javascript/parser.ts
+++ b/openrewrite/src/javascript/parser.ts
@@ -485,6 +485,14 @@ export class JavaScriptParserVisitor {
         return this.mapIdentifier(node, 'undefined');
     }
 
+    visitAnyKeyword(node: ts.Node) {
+        return this.mapIdentifier(node, 'any');
+    }
+
+    visitUnknownKeyword(node: ts.Node) {
+        return this.mapIdentifier(node, 'unknown');
+    }
+
     visitVoidKeyword(node: ts.Node) {
         return this.mapIdentifier(node, 'void');
     }
@@ -1566,11 +1574,50 @@ export class JavaScriptParserVisitor {
     }
 
     visitThrowStatement(node: ts.ThrowStatement) {
-        return this.visitUnknown(node);
+        return new J.Throw(
+            randomId(),
+            this.prefix(node),
+            Markers.EMPTY,
+            this.visit(node.expression)
+        );
     }
 
     visitTryStatement(node: ts.TryStatement) {
-        return this.visitUnknown(node);
+        return new J.Try(
+          randomId(),
+          this.prefix(node),
+          Markers.EMPTY,
+          null,
+          this.visit(node.tryBlock),
+          node.catchClause ?
+          [new J.Try.Catch(
+              randomId(),
+              this.prefix(node.catchClause.getFirstToken()!),
+              Markers.EMPTY,
+              new J.ControlParentheses(
+                  randomId(),
+                  this.suffix(node.catchClause.getFirstToken()!),
+                  Markers.EMPTY,
+                  this.rightPadded(
+                      new J.VariableDeclarations(
+                          randomId(),
+                          this.prefix(node.catchClause.variableDeclaration!),
+                          Markers.EMPTY,
+                          [],
+                          [],
+                          this.mapTypeInfo(node.catchClause.variableDeclaration!),
+                          null,
+                          [],
+                          [this.rightPadded(this.visit(node.catchClause.variableDeclaration!), Space.EMPTY)]
+                      ),
+                      this.suffix(node.catchClause.variableDeclaration!))
+              ),
+              this.visit(node.catchClause?.block!)
+          )] : [],
+          node.finallyBlock ? this.leftPadded(
+              this.prefix(node.getChildren().find(n => n.kind === ts.SyntaxKind.FinallyKeyword)!), this.visit(node.finallyBlock))
+              : null
+        );
     }
 
     visitDebuggerStatement(node: ts.DebuggerStatement) {
diff --git a/openrewrite/test/javascript/parser/throw.test.ts b/openrewrite/test/javascript/parser/throw.test.ts
new file mode 100644
index 00000000..e8d3f362
--- /dev/null
+++ b/openrewrite/test/javascript/parser/throw.test.ts
@@ -0,0 +1,40 @@
+import {connect, disconnect, rewriteRun, typeScript} from '../testHarness';
+
+describe('throw mapping', () => {
+    beforeAll(() => connect());
+    afterAll(() => disconnect());
+
+    test('simple throw', () => {
+        rewriteRun(
+          //language=typescript
+          typeScript(`
+              throw new Error("Cannot divide by zero!");
+          `)
+        );
+    });
+
+    test('simple throw with comments', () => {
+        rewriteRun(
+          //language=typescript
+          typeScript(`
+              /*a*/ throw /*b*/ new /*c*/ Error/*d*/(/*e*/'Cannot divide by zero!'/*f*/)/*g*/;
+          `)
+        );
+    });
+
+    test('re-throwing', () => {
+        rewriteRun(
+          //language=typescript
+          typeScript(`
+              function riskyOperation() {
+                  try {
+                      throw new Error("An error occurred during risky operation.");
+                  } catch (error) {
+                      console.error("Logging Error:", (error as Error).message);
+                      throw error;  // Re-throw the error to be handled at a higher level
+                  }
+              }
+          `)
+        );
+    });
+});
diff --git a/openrewrite/test/javascript/parser/try-catch.test.ts b/openrewrite/test/javascript/parser/try-catch.test.ts
new file mode 100644
index 00000000..75a00021
--- /dev/null
+++ b/openrewrite/test/javascript/parser/try-catch.test.ts
@@ -0,0 +1,128 @@
+import {connect, disconnect, rewriteRun, typeScript} from '../testHarness';
+
+describe('try-catch mapping', () => {
+    beforeAll(() => connect());
+    afterAll(() => disconnect());
+
+    test('try-catch empty', () => {
+        rewriteRun(
+          //language=typescript
+          typeScript(`
+              try {
+              } catch (error) {
+              }
+          `)
+        );
+    });
+
+    test('try-finally empty', () => {
+        rewriteRun(
+          //language=typescript
+          typeScript(`
+              try {
+              } finally {
+              }
+          `)
+        );
+    });
+
+    test('try-catch-finally empty', () => {
+        rewriteRun(
+          //language=typescript
+          typeScript(`
+              try {
+              } catch (error) {
+              } finally {
+              }
+          `)
+        );
+    });
+
+    test('try-catch-finally empty comments', () => {
+        rewriteRun(
+          //language=typescript
+          typeScript(`
+              /*a*/ try /*b*/ {
+              } /*c*/ catch /*d*/ ( /*e*/ error /*f*/) { /*g*/
+              } /*h*/ finally /*i*/ { /*j*/
+              } /*k*/
+          `)
+        );
+    });
+
+    test('try-catch with typed unknown error', () => {
+        rewriteRun(
+          //language=typescript
+          typeScript(`
+              try {
+                  // error
+              } catch (error: unknown) {
+                  // handel error
+              }
+          `)
+        );
+    });
+
+    test('try-catch with typed any error', () => {
+        rewriteRun(
+          //language=typescript
+          typeScript(`
+              try {
+                  // error
+              } catch (error: any) {
+                  // handel error
+              }
+          `)
+        );
+    });
+
+    test('try-catch with typed error and comments', () => {
+        rewriteRun(
+          //language=typescript
+          typeScript(`
+              try {
+                  // error
+              } catch (/*a*/ error /*b*/: /*c*/ unknown /*d*/) {
+                  // handel error
+              }
+          `)
+        );
+    });
+
+    test('try-catch-finally with body', () => {
+        rewriteRun(
+          //language=typescript
+          typeScript(`
+              try {
+                  // Try to parse JSON string
+                  const data = JSON.parse('{ "name": "Alice" }');
+                  console.log(data.name); // Output: "Alice"
+              } catch (error: unknown) {
+                  if (error instanceof Error) {
+                      console.error("Caught an error:", error.message);
+                  } else {
+                      console.error("An unknown error occurred");
+                  }
+              } finally {
+                  console.log("Parsing attempt finished.");
+              }
+          `)
+        );
+    });
+
+    test('try-catch-finally with throw', () => {
+        rewriteRun(
+          //language=typescript
+          typeScript(`
+                  try {
+                      throw new Error("Failed to perform database operation.");
+                  } catch (error) {
+                      console.error("Database Error:", (error as Error).message);
+                  } finally {
+                      console.log("Clean.");
+                  }
+          `)
+        );
+    });
+
+});
diff --git a/openrewrite/test/javascript/parser/variableDeclarations.test.ts b/openrewrite/test/javascript/parser/variableDeclarations.test.ts
index 4e9dcb92..c3a39879 100644
--- a/openrewrite/test/javascript/parser/variableDeclarations.test.ts
+++ b/openrewrite/test/javascript/parser/variableDeclarations.test.ts
@@ -54,6 +54,18 @@ describe('variable declaration mapping', () => {
           typeScript('let a : number =2')
         );
     });
+    test('typed unknown', () => {
+        rewriteRun(
+          //language=typescript
+          typeScript('const a : unknown')
+        );
+    });
+    test('typed any', () => {
+        rewriteRun(
+          //language=typescript
+          typeScript('let a : any = 2;')
+        );
+    });
     test('multi', () => {
         rewriteRun(
           //language=typescript