diff --git a/src/language-js/parser/json.js b/src/language-js/parser/json.js
index 44e1d10dd..0fc3cc3e9 100644
--- a/src/language-js/parser/json.js
+++ b/src/language-js/parser/json.js
@@ -1,5 +1,6 @@
 "use strict";
 
+const { isNonEmptyArray } = require("../../common/util");
 const createError = require("../../common/parser-create-error");
 const createParser = require("./create-parser");
 const createBabelParseError = require("./create-babel-parse-error");
@@ -18,11 +19,10 @@ function createJsonParse(options = {}) {
       throw createBabelParseError(error);
     }
 
-    if (!allowComments) {
+    // @ts-ignore
+    if (!allowComments && isNonEmptyArray(ast.comments)) {
       // @ts-ignore
-      for (const comment of ast.comments) {
-        assertJsonNode(comment);
-      }
+      throw createJsonError(ast.comments[0], "Comment");
     }
 
     assertJsonNode(ast);
@@ -31,80 +31,72 @@ function createJsonParse(options = {}) {
   };
 }
 
-function assertJsonNode(node, parent) {
+function createJsonError(node, description) {
+  const [start, end] = [node.loc.start, node.loc.end].map(
+    ({ line, column }) => ({
+      line,
+      column: column + 1,
+    })
+  );
+  return createError(`${description} is not allowed in JSON.`, { start, end });
+}
+
+function assertJsonNode(node) {
   switch (node.type) {
     case "ArrayExpression":
       for (const element of node.elements) {
         if (element === null) {
-          throw createError("Sparse array is not allowed in JSON.", {
-            start: {
-              line: node.loc.start.line,
-              column: node.loc.start.column + 1,
-            },
-          });
+          throw createJsonError(node, "Sparse array");
         }
 
-        assertJsonChildNode(element);
+        assertJsonNode(element);
       }
+
       return;
     case "ObjectExpression":
       for (const property of node.properties) {
-        assertJsonChildNode(property);
+        assertJsonNode(property);
       }
+
       return;
     case "ObjectProperty":
       if (node.computed) {
-        throw createJsonError("computed");
+        throw createJsonError(node.key, "Computed key");
       }
 
       if (node.shorthand) {
-        throw createJsonError("shorthand");
+        throw createJsonError(node.key, "Shorthand property");
       }
 
-      assertJsonChildNode(node.key);
-      assertJsonChildNode(node.value);
+      if (node.key.type !== "Identifier") {
+        assertJsonNode(node.key);
+      }
+
+      assertJsonNode(node.value);
+
       return;
     case "UnaryExpression":
-      switch (node.operator) {
-        case "+":
-        case "-":
-          return assertJsonChildNode(node.argument);
-        default:
-          throw createJsonError("operator");
-      }
-    case "Identifier":
-      // JSON5 https://spec.json5.org/#numbers
-      if (node.name === "Infinity" || node.name === "NaN") {
-        return;
+      if (node.operator !== "+" && node.operator !== "-") {
+        throw createJsonError(node, `Operator '${node.operator}'`);
       }
 
-      if (parent && parent.type === "ObjectProperty" && parent.key === node) {
-        return;
+      assertJsonNode(node.argument);
+
+      return;
+    case "Identifier":
+      // JSON5 https://spec.json5.org/#numbers
+      if (node.name !== "Infinity" && node.name !== "NaN") {
+        throw createJsonError(node, `Identifier '${node.name}'`);
       }
-      throw createJsonError();
+
+      return;
     case "NullLiteral":
     case "BooleanLiteral":
     case "NumericLiteral":
     case "StringLiteral":
       return;
     default:
-      throw createJsonError();
-  }
-
-  function assertJsonChildNode(child) {
-    return assertJsonNode(child, node);
-  }
-
-  function createJsonError(attribute) {
-    const { type, loc } = node;
-    const name = attribute
-      ? `${type} with ${attribute}=${JSON.stringify(node[attribute])}`
-      : type;
-    const [start, end] = [loc.start, loc.end].map(({ line, column }) => ({
-      line,
-      column: column + 1,
-    }));
-    return createError(`${name} is not allowed in JSON.`, { start, end });
+      throw createJsonError(node, `'${node.type}'`);
   }
 }
 
diff --git a/tests/misc/errors/json/__snapshots__/jsfmt.spec.js.snap b/tests/misc/errors/json/__snapshots__/jsfmt.spec.js.snap
index 9094dec5c..e1a6d008a 100644
--- a/tests/misc/errors/json/__snapshots__/jsfmt.spec.js.snap
+++ b/tests/misc/errors/json/__snapshots__/jsfmt.spec.js.snap
@@ -1,74 +1,511 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
 exports[`snippet: #0 [json] format 1`] = `
-"Expecting Unicode escape sequence \\\\uXXXX (1:10)
-> 1 | packages\\\\the-hub\\\\cypress\\\\fixtures\\\\gridConfiguration.json
-    |          ^"
+"Shorthand property is not allowed in JSON. (1:2)
+> 1 | {foo}
+    |  ^^^"
 `;
 
 exports[`snippet: #0 [json-stringify] format 1`] = `
-"ObjectProperty with shorthand=true is not allowed in JSON. (1:2)
+"Shorthand property is not allowed in JSON. (1:2)
+> 1 | {foo}
+    |  ^^^"
+`;
+
+exports[`snippet: #0 [json5] format 1`] = `
+"Shorthand property is not allowed in JSON. (1:2)
 > 1 | {foo}
     |  ^^^"
 `;
 
 exports[`snippet: #1 [json] format 1`] = `
-"BinaryExpression is not allowed in JSON. (1:1)
-> 1 | 1+2
-    | ^^^"
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[\\"foo\\"]:\\"bar\\"}
+    |   ^^^^^"
 `;
 
 exports[`snippet: #1 [json-stringify] format 1`] = `
-"ObjectProperty with computed=true is not allowed in JSON. (1:2)
+"Computed key is not allowed in JSON. (1:3)
 > 1 | {[\\"foo\\"]:\\"bar\\"}
-    |  ^^^^^^^^^^^^^"
+    |   ^^^^^"
+`;
+
+exports[`snippet: #1 [json5] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[\\"foo\\"]:\\"bar\\"}
+    |   ^^^^^"
 `;
 
 exports[`snippet: #2 [json] format 1`] = `
-"Sparse array is not allowed in JSON. (1:1)
-> 1 | [,]
-    | ^"
+"Operator '~' is not allowed in JSON. (1:9)
+> 1 | {\\"foo\\": ~1}
+    |         ^^"
 `;
 
 exports[`snippet: #2 [json-stringify] format 1`] = `
-"UnaryExpression with operator=\\"~\\" is not allowed in JSON. (1:9)
+"Operator '~' is not allowed in JSON. (1:9)
+> 1 | {\\"foo\\": ~1}
+    |         ^^"
+`;
+
+exports[`snippet: #2 [json5] format 1`] = `
+"Operator '~' is not allowed in JSON. (1:9)
 > 1 | {\\"foo\\": ~1}
     |         ^^"
 `;
 
 exports[`snippet: #3 [json] format 1`] = `
-"Sparse array is not allowed in JSON. (1:1)
-> 1 | [1,,2]
-    | ^"
-`;
-
-exports[`snippet: #3 [json-stringify] format 1`] = `
-"LogicalExpression is not allowed in JSON. (1:9)
+"'LogicalExpression' is not allowed in JSON. (1:9)
 > 1 | {\\"foo\\": false || \\"bar\\"}
     |         ^^^^^^^^^^^^^^"
 `;
 
-exports[`snippet: #4 [json-stringify] format 1`] = `
-"Identifier is not allowed in JSON. (1:9)
+exports[`snippet: #3 [json-stringify] format 1`] = `
+"'LogicalExpression' is not allowed in JSON. (1:9)
+> 1 | {\\"foo\\": false || \\"bar\\"}
+    |         ^^^^^^^^^^^^^^"
+`;
+
+exports[`snippet: #3 [json5] format 1`] = `
+"'LogicalExpression' is not allowed in JSON. (1:9)
+> 1 | {\\"foo\\": false || \\"bar\\"}
+    |         ^^^^^^^^^^^^^^"
+`;
+
+exports[`snippet: #4 [json] format 1`] = `
+"Identifier 'undefined' is not allowed in JSON. (1:9)
 > 1 | {\\"foo\\": undefined}
     |         ^^^^^^^^^"
 `;
 
-exports[`snippet: #5 [json-stringify] format 1`] = `
-"ArrowFunctionExpression is not allowed in JSON. (1:9)
+exports[`snippet: #4 [json-stringify] format 1`] = `
+"Identifier 'undefined' is not allowed in JSON. (1:9)
+> 1 | {\\"foo\\": undefined}
+    |         ^^^^^^^^^"
+`;
+
+exports[`snippet: #4 [json5] format 1`] = `
+"Identifier 'undefined' is not allowed in JSON. (1:9)
+> 1 | {\\"foo\\": undefined}
+    |         ^^^^^^^^^"
+`;
+
+exports[`snippet: #5 [json] format 1`] = `
+"'ArrowFunctionExpression' is not allowed in JSON. (1:9)
 > 1 | {\\"foo\\": () => {}}
     |         ^^^^^^^^"
 `;
 
+exports[`snippet: #5 [json-stringify] format 1`] = `
+"'ArrowFunctionExpression' is not allowed in JSON. (1:9)
+> 1 | {\\"foo\\": () => {}}
+    |         ^^^^^^^^"
+`;
+
+exports[`snippet: #5 [json5] format 1`] = `
+"'ArrowFunctionExpression' is not allowed in JSON. (1:9)
+> 1 | {\\"foo\\": () => {}}
+    |         ^^^^^^^^"
+`;
+
+exports[`snippet: #6 [json] format 1`] = `
+"Expecting Unicode escape sequence \\\\uXXXX (1:10)
+> 1 | packages\\\\the-hub\\\\cypress\\\\fixtures\\\\gridConfiguration.json
+    |          ^"
+`;
+
 exports[`snippet: #6 [json-stringify] format 1`] = `
-"CommentBlock is not allowed in JSON. (1:1)
-> 1 | /* comment */{\\"foo\\": 1}
-    | ^^^^^^^^^^^^^"
+"Expecting Unicode escape sequence \\\\uXXXX (1:10)
+> 1 | packages\\\\the-hub\\\\cypress\\\\fixtures\\\\gridConfiguration.json
+    |          ^"
+`;
+
+exports[`snippet: #6 [json5] format 1`] = `
+"Expecting Unicode escape sequence \\\\uXXXX (1:10)
+> 1 | packages\\\\the-hub\\\\cypress\\\\fixtures\\\\gridConfiguration.json
+    |          ^"
+`;
+
+exports[`snippet: #7 [json] format 1`] = `
+"'BinaryExpression' is not allowed in JSON. (1:1)
+> 1 | 1+2
+    | ^^^"
 `;
 
 exports[`snippet: #7 [json-stringify] format 1`] = `
-"CommentLine is not allowed in JSON. (1:1)
+"'BinaryExpression' is not allowed in JSON. (1:1)
+> 1 | 1+2
+    | ^^^"
+`;
+
+exports[`snippet: #7 [json5] format 1`] = `
+"'BinaryExpression' is not allowed in JSON. (1:1)
+> 1 | 1+2
+    | ^^^"
+`;
+
+exports[`snippet: #8 [json] format 1`] = `
+"Sparse array is not allowed in JSON. (1:1)
+> 1 | [,]
+    | ^^^"
+`;
+
+exports[`snippet: #8 [json-stringify] format 1`] = `
+"Sparse array is not allowed in JSON. (1:1)
+> 1 | [,]
+    | ^^^"
+`;
+
+exports[`snippet: #8 [json5] format 1`] = `
+"Sparse array is not allowed in JSON. (1:1)
+> 1 | [,]
+    | ^^^"
+`;
+
+exports[`snippet: #9 [json] format 1`] = `
+"Sparse array is not allowed in JSON. (1:1)
+> 1 | [1,,2]
+    | ^^^^^^"
+`;
+
+exports[`snippet: #9 [json-stringify] format 1`] = `
+"Sparse array is not allowed in JSON. (1:1)
+> 1 | [1,,2]
+    | ^^^^^^"
+`;
+
+exports[`snippet: #9 [json5] format 1`] = `
+"Sparse array is not allowed in JSON. (1:1)
+> 1 | [1,,2]
+    | ^^^^^^"
+`;
+
+exports[`snippet: #10 [json] format 1`] = `
+"Shorthand property is not allowed in JSON. (1:2)
+> 1 | {Infinity}
+    |  ^^^^^^^^"
+`;
+
+exports[`snippet: #10 [json-stringify] format 1`] = `
+"Shorthand property is not allowed in JSON. (1:2)
+> 1 | {Infinity}
+    |  ^^^^^^^^"
+`;
+
+exports[`snippet: #10 [json5] format 1`] = `
+"Shorthand property is not allowed in JSON. (1:2)
+> 1 | {Infinity}
+    |  ^^^^^^^^"
+`;
+
+exports[`snippet: #11 [json] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[key]: 1}
+    |   ^^^"
+`;
+
+exports[`snippet: #11 [json-stringify] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[key]: 1}
+    |   ^^^"
+`;
+
+exports[`snippet: #11 [json5] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[key]: 1}
+    |   ^^^"
+`;
+
+exports[`snippet: #12 [json] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[key()]: 1}
+    |   ^^^^^"
+`;
+
+exports[`snippet: #12 [json-stringify] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[key()]: 1}
+    |   ^^^^^"
+`;
+
+exports[`snippet: #12 [json5] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[key()]: 1}
+    |   ^^^^^"
+`;
+
+exports[`snippet: #13 [json] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {['CallExpression']: 1}
+    |   ^^^^^^^^^^^^^^^^"
+`;
+
+exports[`snippet: #13 [json-stringify] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {['CallExpression']: 1}
+    |   ^^^^^^^^^^^^^^^^"
+`;
+
+exports[`snippet: #13 [json5] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {['CallExpression']: 1}
+    |   ^^^^^^^^^^^^^^^^"
+`;
+
+exports[`snippet: #14 [json] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {['StringLiteral']: 1}
+    |   ^^^^^^^^^^^^^^^"
+`;
+
+exports[`snippet: #14 [json-stringify] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {['StringLiteral']: 1}
+    |   ^^^^^^^^^^^^^^^"
+`;
+
+exports[`snippet: #14 [json5] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {['StringLiteral']: 1}
+    |   ^^^^^^^^^^^^^^^"
+`;
+
+exports[`snippet: #15 [json] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {['string']: 1}
+    |   ^^^^^^^^"
+`;
+
+exports[`snippet: #15 [json-stringify] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {['string']: 1}
+    |   ^^^^^^^^"
+`;
+
+exports[`snippet: #15 [json5] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {['string']: 1}
+    |   ^^^^^^^^"
+`;
+
+exports[`snippet: #16 [json] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[1]: 1}
+    |   ^"
+`;
+
+exports[`snippet: #16 [json-stringify] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[1]: 1}
+    |   ^"
+`;
+
+exports[`snippet: #16 [json5] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[1]: 1}
+    |   ^"
+`;
+
+exports[`snippet: #17 [json] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[Infinity]: 1}
+    |   ^^^^^^^^"
+`;
+
+exports[`snippet: #17 [json-stringify] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[Infinity]: 1}
+    |   ^^^^^^^^"
+`;
+
+exports[`snippet: #17 [json5] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[Infinity]: 1}
+    |   ^^^^^^^^"
+`;
+
+exports[`snippet: #18 [json] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[-Infinity]: 1}
+    |   ^^^^^^^^^"
+`;
+
+exports[`snippet: #18 [json-stringify] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[-Infinity]: 1}
+    |   ^^^^^^^^^"
+`;
+
+exports[`snippet: #18 [json5] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[-Infinity]: 1}
+    |   ^^^^^^^^^"
+`;
+
+exports[`snippet: #19 [json] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[{key: 'value'}]: 1}
+    |   ^^^^^^^^^^^^^^"
+`;
+
+exports[`snippet: #19 [json-stringify] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[{key: 'value'}]: 1}
+    |   ^^^^^^^^^^^^^^"
+`;
+
+exports[`snippet: #19 [json5] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[{key: 'value'}]: 1}
+    |   ^^^^^^^^^^^^^^"
+`;
+
+exports[`snippet: #20 [json] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[[]]: 1}
+    |   ^^"
+`;
+
+exports[`snippet: #20 [json-stringify] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[[]]: 1}
+    |   ^^"
+`;
+
+exports[`snippet: #20 [json5] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[[]]: 1}
+    |   ^^"
+`;
+
+exports[`snippet: #21 [json] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[null]: 1}
+    |   ^^^^"
+`;
+
+exports[`snippet: #21 [json-stringify] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[null]: 1}
+    |   ^^^^"
+`;
+
+exports[`snippet: #21 [json5] format 1`] = `
+"Computed key is not allowed in JSON. (1:3)
+> 1 | {[null]: 1}
+    |   ^^^^"
+`;
+
+exports[`snippet: #22 [json] format 1`] = `
+"'CallExpression' is not allowed in JSON. (1:8)
+> 1 | {key: +foo()}
+    |        ^^^^^"
+`;
+
+exports[`snippet: #22 [json-stringify] format 1`] = `
+"'CallExpression' is not allowed in JSON. (1:8)
+> 1 | {key: +foo()}
+    |        ^^^^^"
+`;
+
+exports[`snippet: #22 [json5] format 1`] = `
+"'CallExpression' is not allowed in JSON. (1:8)
+> 1 | {key: +foo()}
+    |        ^^^^^"
+`;
+
+exports[`snippet: #23 [json] format 1`] = `
+"Operator 'void' is not allowed in JSON. (1:7)
+> 1 | {key: void foo()}
+    |       ^^^^^^^^^^"
+`;
+
+exports[`snippet: #23 [json-stringify] format 1`] = `
+"Operator 'void' is not allowed in JSON. (1:7)
+> 1 | {key: void foo()}
+    |       ^^^^^^^^^^"
+`;
+
+exports[`snippet: #23 [json5] format 1`] = `
+"Operator 'void' is not allowed in JSON. (1:7)
+> 1 | {key: void foo()}
+    |       ^^^^^^^^^^"
+`;
+
+exports[`snippet: #24 [json] format 1`] = `
+"Unexpected token (1:1)
+> 1 | #!/usr/bin/env node
+    | ^
+  2 | {}"
+`;
+
+exports[`snippet: #24 [json-stringify] format 1`] = `
+"Unexpected token (1:1)
+> 1 | #!/usr/bin/env node
+    | ^
+  2 | {}"
+`;
+
+exports[`snippet: #24 [json5] format 1`] = `
+"Unexpected token (1:1)
+> 1 | #!/usr/bin/env node
+    | ^
+  2 | {}"
+`;
+
+exports[`snippet: #25 [json] format 1`] = `
+"Unexpected token (2:1)
+  1 | \\"use strict\\"
+> 2 | {}
+    | ^"
+`;
+
+exports[`snippet: #25 [json-stringify] format 1`] = `
+"Unexpected token (2:1)
+  1 | \\"use strict\\"
+> 2 | {}
+    | ^"
+`;
+
+exports[`snippet: #25 [json5] format 1`] = `
+"Unexpected token (2:1)
+  1 | \\"use strict\\"
+> 2 | {}
+    | ^"
+`;
+
+exports[`snippet: #26 [json] format 1`] = `
+"Unexpected token (1:14)
+> 1 | /* comment */
+    |              ^"
+`;
+
+exports[`snippet: #26 [json-stringify] format 1`] = `
+"Unexpected token (1:14)
+> 1 | /* comment */
+    |              ^"
+`;
+
+exports[`snippet: #26 [json5] format 1`] = `
+"Unexpected token (1:14)
+> 1 | /* comment */
+    |              ^"
+`;
+
+exports[`snippet: #27 [json] format 1`] = `
+"Unexpected token (1:11)
 > 1 | // comment
-    | ^^^^^^^^^^
-  2 | {\\"foo\\": 1}"
+    |           ^"
+`;
+
+exports[`snippet: #27 [json-stringify] format 1`] = `
+"Unexpected token (1:11)
+> 1 | // comment
+    |           ^"
+`;
+
+exports[`snippet: #27 [json5] format 1`] = `
+"Unexpected token (1:11)
+> 1 | // comment
+    |           ^"
 `;
diff --git a/tests/misc/errors/json/jsfmt.spec.js b/tests/misc/errors/json/jsfmt.spec.js
index e26dd130f..abccd7b90 100644
--- a/tests/misc/errors/json/jsfmt.spec.js
+++ b/tests/misc/errors/json/jsfmt.spec.js
@@ -8,22 +8,29 @@ run_spec(
       '{"foo": false || "bar"}',
       '{"foo": undefined}',
       '{"foo": () => {}}',
-      '/* comment */{"foo": 1}',
-      '// comment\n{"foo": 1}',
-    ],
-  },
-  ["json-stringify"]
-);
-
-run_spec(
-  {
-    dirname: __dirname,
-    snippets: [
       "packages\\the-hub\\cypress\\fixtures\\gridConfiguration.json",
       "1+2",
       "[,]",
       "[1,,2]",
+      "{Infinity}",
+      "{[key]: 1}",
+      "{[key()]: 1}",
+      "{['CallExpression']: 1}",
+      "{['StringLiteral']: 1}",
+      "{['string']: 1}",
+      "{[1]: 1}",
+      "{[Infinity]: 1}",
+      "{[-Infinity]: 1}",
+      "{[{key: 'value'}]: 1}",
+      "{[[]]: 1}",
+      "{[null]: 1}",
+      "{key: +foo()}",
+      "{key: void foo()}",
+      "#!/usr/bin/env node\n{}",
+      '"use strict"\n{}',
+      "/* comment */",
+      "// comment",
     ],
   },
-  ["json"]
+  ["json", "json5", "json-stringify"]
 );
diff --git a/tests/misc/errors/json/json-stringify/__snapshots__/jsfmt.spec.js.snap b/tests/misc/errors/json/json-stringify/__snapshots__/jsfmt.spec.js.snap
new file mode 100644
index 000000000..2f1c24a06
--- /dev/null
+++ b/tests/misc/errors/json/json-stringify/__snapshots__/jsfmt.spec.js.snap
@@ -0,0 +1,20 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`snippet: #0 [json-stringify] format 1`] = `
+"Comment is not allowed in JSON. (1:1)
+> 1 | /* comment */{\\"foo\\": 1}
+    | ^^^^^^^^^^^^^"
+`;
+
+exports[`snippet: #1 [json-stringify] format 1`] = `
+"Comment is not allowed in JSON. (1:1)
+> 1 | // comment
+    | ^^^^^^^^^^
+  2 | {\\"foo\\": 1}"
+`;
+
+exports[`snippet: #2 [json-stringify] format 1`] = `
+"Comment is not allowed in JSON. (1:9)
+> 1 | {\\"foo\\": /* comment */ 1}
+    |         ^^^^^^^^^^^^^"
+`;
diff --git a/tests/misc/errors/json/json-stringify/jsfmt.spec.js b/tests/misc/errors/json/json-stringify/jsfmt.spec.js
new file mode 100644
index 000000000..0ecb266a2
--- /dev/null
+++ b/tests/misc/errors/json/json-stringify/jsfmt.spec.js
@@ -0,0 +1,11 @@
+run_spec(
+  {
+    dirname: __dirname,
+    snippets: [
+      '/* comment */{"foo": 1}',
+      '// comment\n{"foo": 1}',
+      '{"foo": /* comment */ 1}',
+    ],
+  },
+  ["json-stringify"]
+);