diff --git a/js/httpql/src/index.spec.ts b/js/httpql/src/index.spec.ts
index 9c5a32e..67594cc 100644
--- a/js/httpql/src/index.spec.ts
+++ b/js/httpql/src/index.spec.ts
@@ -19,9 +19,9 @@ type Test =
 const readFile = (path: string) => {
   return fs.readFileSync(
     join(fileURLToPath(import.meta.url), "../../../../tests/httpql", path),
-    "utf-8"
+    "utf-8",
   );
-}
+};
 
 describe("httpql", () => {
   describe("ast", () => {
@@ -57,9 +57,7 @@ describe("httpql", () => {
     for (const c of cases) {
       it(`Case ${c}`, () => {
         const input = readFile(`regex/${c}/input.httpql`);
-        const test: Test = JSON.parse(
-          readFile(`regex/${c}/test.json`).trim(),
-        );
+        const test: Test = JSON.parse(readFile(`regex/${c}/test.json`).trim());
 
         const query = deserialize(input);
         if (test.expect === "err") {
@@ -78,9 +76,7 @@ describe("httpql", () => {
     for (const c of cases) {
       it(`Case ${c}`, () => {
         const input = readFile(`string/${c}/input.httpql`);
-        const test: Test = JSON.parse(
-          readFile(`string/${c}/test.json`).trim(),
-        );
+        const test: Test = JSON.parse(readFile(`string/${c}/test.json`).trim());
 
         const query = deserialize(input);
         if (test.expect === "err") {
diff --git a/js/streamql/src/deserialize/clause.preset.ts b/js/streamql/src/deserialize/clause.preset.ts
new file mode 100644
index 0000000..e3f06a7
--- /dev/null
+++ b/js/streamql/src/deserialize/clause.preset.ts
@@ -0,0 +1,32 @@
+import type { SyntaxNode } from "@lezer/common";
+import { err, ok, type Result } from "neverthrow";
+
+import { InvalidQuery, type StreamQLError } from "../errors.js";
+import { terms } from "../parser/index.js";
+import type { ExprPreset } from "../primitives.js";
+import { getChildString, isPresent } from "../utils.js";
+
+import { deserializeString } from "./string.js";
+
+export const deserializePresetClause = (
+  node: SyntaxNode,
+  doc: string,
+): Result<ExprPreset, StreamQLError> => {
+  const nameNode = node.getChild(terms.PresetNameExpression);
+  if (isPresent(nameNode)) {
+    return deserializeString(nameNode, doc).map(({ value }) => {
+      return {
+        name: value,
+      };
+    });
+  }
+
+  const aliasStr = getChildString(node, terms.PresetAliasExpression, doc);
+  if (isPresent(aliasStr)) {
+    return ok({
+      alias: aliasStr,
+    });
+  }
+
+  return err(new InvalidQuery());
+};
diff --git a/js/streamql/src/deserialize/clause.ts b/js/streamql/src/deserialize/clause.ts
index 98d1100..1750e37 100644
--- a/js/streamql/src/deserialize/clause.ts
+++ b/js/streamql/src/deserialize/clause.ts
@@ -6,6 +6,7 @@ import { terms } from "../parser/index.js";
 import { type Query } from "../primitives.js";
 import { isPresent } from "../utils.js";
 
+import { deserializePresetClause } from "./clause.preset.js";
 import { deserializeStreamClause } from "./clause.stream.js";
 import { deserializeWsClause } from "./clause.websocket.js";
 
@@ -13,6 +14,13 @@ export const deserializeClause = (
   node: SyntaxNode,
   doc: string,
 ): Result<Query, StreamQLError> => {
+  const presetClause = node.getChild(terms.PresetClause);
+  if (isPresent(presetClause)) {
+    return deserializePresetClause(presetClause, doc).map((preset) => ({
+      preset,
+    }));
+  }
+
   const streamClause = node.getChild(terms.StreamClause);
   if (isPresent(streamClause)) {
     return deserializeStreamClause(streamClause, doc).map((stream) => ({
diff --git a/js/streamql/src/deserialize/index.spec.ts b/js/streamql/src/deserialize/index.spec.ts
index bad0dd5..50d15f9 100644
--- a/js/streamql/src/deserialize/index.spec.ts
+++ b/js/streamql/src/deserialize/index.spec.ts
@@ -244,4 +244,27 @@ describe("deserialize", () => {
       ],
     });
   });
+  it("should parse StreamQL preset alias expression", () => {
+    const query = "preset:my-preset";
+
+    const filter = deserialize(query)._unsafeUnwrap();
+
+    expect(filter).to.deep.equal({
+      preset: {
+        alias: "my-preset",
+      },
+    });
+  });
+
+  it("should parse StreamQL preset name expression", () => {
+    const query = 'preset:"My preset"';
+
+    const filter = deserialize(query)._unsafeUnwrap();
+
+    expect(filter).to.deep.equal({
+      preset: {
+        name: "My preset",
+      },
+    });
+  });
 });
diff --git a/js/streamql/src/index.spec.ts b/js/streamql/src/index.spec.ts
index 581175b..78e30bb 100644
--- a/js/streamql/src/index.spec.ts
+++ b/js/streamql/src/index.spec.ts
@@ -20,9 +20,9 @@ const readFile = (path: string) => {
   console.log(fileURLToPath(import.meta.url));
   return fs.readFileSync(
     join(fileURLToPath(import.meta.url), "../../../../tests/streamql", path),
-    "utf-8"
+    "utf-8",
   );
-}
+};
 
 describe("streamql", () => {
   describe("ast", () => {
@@ -56,9 +56,7 @@ describe("streamql", () => {
     for (const c of cases) {
       it(`Case ${c}`, () => {
         const input = readFile(`regex/${c}/input.streamql`);
-        const test: Test = JSON.parse(
-          readFile(`regex/${c}/test.json`).trim(),
-        );
+        const test: Test = JSON.parse(readFile(`regex/${c}/test.json`).trim());
 
         const query = deserialize(input);
         if (test.expect === "err") {
@@ -77,9 +75,7 @@ describe("streamql", () => {
     for (const c of cases) {
       it(`Case ${c}`, () => {
         const input = readFile(`string/${c}/input.streamql`);
-        const test: Test = JSON.parse(
-          readFile(`string/${c}/test.json`).trim(),
-        );
+        const test: Test = JSON.parse(readFile(`string/${c}/test.json`).trim());
 
         const query = deserialize(input);
         if (test.expect === "err") {
diff --git a/js/streamql/src/primitives.ts b/js/streamql/src/primitives.ts
index b2aa18f..f94f913 100644
--- a/js/streamql/src/primitives.ts
+++ b/js/streamql/src/primitives.ts
@@ -4,6 +4,7 @@ export type Maybe<T> = T | undefined | null;
 export type Query = {
   AND?: Maybe<[Query, Query]>;
   OR?: Maybe<[Query, Query]>;
+  preset?: Maybe<ExprPreset>;
   websocket?: Maybe<ClauseWs>;
   stream?: Maybe<ClauseStream>;
 };
@@ -29,6 +30,8 @@ export type ExprInt = {
   value: number;
 };
 
+export type ExprPreset = { alias: string } | { name: string };
+
 export type ExprString = {
   operator: OperatorString;
   value: string;
diff --git a/js/streamql/src/serialize.ts b/js/streamql/src/serialize.ts
index 5c2f1be..0282fd0 100644
--- a/js/streamql/src/serialize.ts
+++ b/js/streamql/src/serialize.ts
@@ -7,6 +7,7 @@ import type {
   ExprBool,
   ExprDate,
   ExprInt,
+  ExprPreset,
   ExprString,
   Query,
 } from "./primitives.js";
@@ -19,6 +20,9 @@ export const serialize = (query: Query): Result<string, StreamQLError> => {
 const serializeClauseRequestResponse = (
   query: Query,
 ): Result<string, StreamQLError> => {
+  if (isPresent(query.preset)) {
+    return serializeExprPreset(query.preset);
+  }
   if (isPresent(query.stream)) {
     return serializeClauseStream(query.stream).map((str) => `stream.${str}`);
   }
@@ -90,6 +94,16 @@ const serializeClauseStream = (
   return err(new InvalidQuery());
 };
 
+const serializeExprPreset = (
+  preset: ExprPreset,
+): Result<string, StreamQLError> => {
+  if ("alias" in preset) {
+    return ok(`preset:${preset.alias}`);
+  } else {
+    return ok(`preset:"${preset.name}"`);
+  }
+};
+
 const serializeExprInt = (value: ExprInt): Result<string, StreamQLError> => {
   return ok(`${value.operator.toLowerCase()}:${value.value}`);
 };