diff --git a/crates/swc/tests/projects.rs b/crates/swc/tests/projects.rs
index 7a3b568c854d..28ecb151a0b4 100644
--- a/crates/swc/tests/projects.rs
+++ b/crates/swc/tests/projects.rs
@@ -2,6 +2,7 @@ use std::{
     env::current_dir,
     fs::create_dir_all,
     path::{Path, PathBuf},
+    process::Command,
 };
 
 use anyhow::Context;
@@ -842,11 +843,30 @@ fn tests(input_dir: PathBuf, is_module: Option<IsModule>) {
                         serde_json::to_string_pretty(&json).unwrap()
                     });
 
-                    NormalizedOutput::from(map.unwrap_or_default())
-                        .compare_to_file(
-                            output_dir.join(rel_path.with_extension("map").file_name().unwrap()),
-                        )
-                        .unwrap();
+                    if let Some(map) = map {
+                        let js_path = output_dir.join(rel_path);
+                        let map_path =
+                            output_dir.join(rel_path.with_extension("map").file_name().unwrap());
+
+                        NormalizedOutput::from(map)
+                            .compare_to_file(map_path.clone())
+                            .unwrap();
+                        let output = Command::new("node")
+                            .arg("-e")
+                            .arg(include_str!("source_map.js"))
+                            .arg(js_path.clone())
+                            .arg(map_path.clone())
+                            .output()
+                            .unwrap();
+
+                        if !output.status.success() {
+                            panic!(
+                                "Validation failed: \n{}\n{}",
+                                String::from_utf8_lossy(&output.stdout),
+                                String::from_utf8_lossy(&output.stderr)
+                            );
+                        }
+                    }
 
                     if let Some(extra) = v.output {
                         let mut value: serde_json::Map<_, serde_json::Value> =
diff --git a/crates/swc/tests/source_map.js b/crates/swc/tests/source_map.js
index 4bb26310d5e0..02a91a26d49e 100644
--- a/crates/swc/tests/source_map.js
+++ b/crates/swc/tests/source_map.js
@@ -1,10 +1,17 @@
-const validate = require("sourcemap-validator");
-const fs = require("fs");
+const { explore } = require("source-map-explorer");
 
 const jsFile = process.argv[1];
 const mapFile = process.argv[2];
 
-const jsContent = fs.readFileSync(jsFile, "utf-8");
-const mapContent = fs.readFileSync(mapFile, "utf-8");
-
-validate(jsContent, mapContent);
+explore([
+    {
+        code: jsFile,
+        map: mapFile
+    }
+]).catch(({ errors }) => {
+    if (errors.length) {
+        const { code, message } = errors[0];
+        console.error(`${code} Error: ${message}`);
+        process.exit(1);
+    }
+});
diff --git a/package.json b/package.json
index 5457d2f73bd9..64ffce2babdc 100644
--- a/package.json
+++ b/package.json
@@ -65,6 +65,7 @@
         "reflect-metadata": "^0.1.13",
         "regenerator-runtime": "^0.13.9",
         "source-map": "^0.7.3",
+        "source-map-explorer": "^2.5.3",
         "source-map-support": "^0.5.19",
         "sourcemap-validator": "^2.1.0",
         "swc-plugin-coverage-instrument": "^0.0.24",
diff --git a/packages/core/__tests__/transform/sourcemap_test.js b/packages/core/__tests__/transform/sourcemap_test.js
index aaac0be2cb19..ab0f19554769 100644
--- a/packages/core/__tests__/transform/sourcemap_test.js
+++ b/packages/core/__tests__/transform/sourcemap_test.js
@@ -1,8 +1,22 @@
-const swc = require("../../"),
-    validate = require("sourcemap-validator"),
-    sourceMap = require("source-map");
+const swc = require("../../");
+const { explore } = require("source-map-explorer");
 const path = require("path");
 
+function validate(code, map) {
+    return explore([
+        {
+            code: Buffer.from(code),
+            map: Buffer.from(map),
+        }
+    ])
+        .catch(({ errors }) => {
+            if (errors.length) {
+                const { code, message } = errors[0];
+                throw new Error(`${code} Error: ${message}`);
+            }
+        });
+}
+
 it("should handle sourcemap correctly", async () => {
     const raw = `
 class Foo extends Array {
@@ -15,7 +29,7 @@ console.log('foo')
     });
 
     expect(out.map).toBeTruthy();
-    validate(out.code, out.map, { "input.js": raw });
+    await validate(out.code, out.map);
 
     // await sourceMap.SourceMapConsumer.with(JSON.parse(out.map), null, async (consumer) => {
     //     consumer.eachMapping((mapping) => {
@@ -45,7 +59,7 @@ console.log('foo')
 
     expect(out1.map).toBeTruthy();
     expect(JSON.parse(out1.map).sources).toEqual(["input.js"]);
-    validate(out1.code, out1.map, { "input.js": raw });
+    await validate(out1.code, out1.map);
 
     const out2 = swc.transformSync(raw, {
         sourceMaps: true,
@@ -55,7 +69,7 @@ console.log('foo')
 
     expect(out2.map).toBeTruthy();
     expect(JSON.parse(out2.map).sources).toEqual(["<anon>"]);
-    validate(out2.code, out2.map, { "input.js": raw });
+    await validate(out2.code, out2.map);
 });
 
 it("should handle input sourcemap correctly", async () => {
@@ -74,7 +88,7 @@ it("should handle input sourcemap correctly", async () => {
     });
 
     expect(out1.map).toBeTruthy();
-    validate(out1.code, out1.map, { "input.js": raw });
+    await validate(out1.code, out1.map);
     console.log(out1.code);
 
     const out2 = swc.transformSync(out1.code, {
@@ -92,8 +106,7 @@ it("should handle input sourcemap correctly", async () => {
 
     console.log(out2.code);
     expect(out2.map).toBeTruthy();
-    validate(out2.code, out2.map, { "input2.js": out1.code });
-    validate(out2.code, out2.map, { "input.js": raw });
+    await validate(out2.code, out2.map);
 
     // await sourceMap.SourceMapConsumer.with(JSON.parse(out1.map), null, async (consumer1) => {
     //     await sourceMap.SourceMapConsumer.with(JSON.parse(out2.map), null, async (consumer2) => {
diff --git a/yarn.lock b/yarn.lock
index 8fb068914a76..a5f7a8281128 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4792,6 +4792,7 @@ __metadata:
     reflect-metadata: "npm:^0.1.13"
     regenerator-runtime: "npm:^0.13.9"
     source-map: "npm:^0.7.3"
+    source-map-explorer: "npm:^2.5.3"
     source-map-support: "npm:^0.5.19"
     sourcemap-validator: "npm:^2.1.0"
     swc-plugin-coverage-instrument: "npm:^0.0.24"
@@ -6025,6 +6026,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"async@npm:^3.2.3":
+  version: 3.2.6
+  resolution: "async@npm:3.2.6"
+  checksum: cb6e0561a3c01c4b56a799cc8bab6ea5fef45f069ab32500b6e19508db270ef2dffa55e5aed5865c5526e9907b1f8be61b27530823b411ffafb5e1538c86c368
+  languageName: node
+  linkType: hard
+
 "asynckit@npm:^0.4.0":
   version: 0.4.0
   resolution: "asynckit@npm:0.4.0"
@@ -6667,6 +6675,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"btoa@npm:^1.2.1":
+  version: 1.2.1
+  resolution: "btoa@npm:1.2.1"
+  bin:
+    btoa: bin/btoa.js
+  checksum: 29f2ca93837e10427184626bdfd5d00065dff28b604b822aa9849297dac8c8d6ad385cc96eed812ebf153d80c24a4556252afdbb97c7a712938baeaad7547705
+  languageName: node
+  linkType: hard
+
 "buffer-crc32@npm:~0.2.3":
   version: 0.2.13
   resolution: "buffer-crc32@npm:0.2.13"
@@ -6932,7 +6949,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"chalk@npm:^4.0.0, chalk@npm:^4.1.0, chalk@npm:^4.1.2":
+"chalk@npm:^4.0.0, chalk@npm:^4.0.2, chalk@npm:^4.1.0, chalk@npm:^4.1.2":
   version: 4.1.2
   resolution: "chalk@npm:4.1.2"
   dependencies:
@@ -8261,7 +8278,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"duplexer@npm:~0.1.1":
+"duplexer@npm:^0.1.2, duplexer@npm:~0.1.1":
   version: 0.1.2
   resolution: "duplexer@npm:0.1.2"
   checksum: 62ba61a830c56801db28ff6305c7d289b6dc9f859054e8c982abd8ee0b0a14d2e9a8e7d086ffee12e868d43e2bbe8a964be55ddbd8c8957714c87373c7a4f9b0
@@ -8327,6 +8344,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"ejs@npm:^3.1.5":
+  version: 3.1.10
+  resolution: "ejs@npm:3.1.10"
+  dependencies:
+    jake: "npm:^10.8.5"
+  bin:
+    ejs: bin/cli.js
+  checksum: a9cb7d7cd13b7b1cd0be5c4788e44dd10d92f7285d2f65b942f33e127230c054f99a42db4d99f766d8dbc6c57e94799593ee66a14efd7c8dd70c4812bf6aa384
+  languageName: node
+  linkType: hard
+
 "electron-to-chromium@npm:^1.4.535":
   version: 1.4.569
   resolution: "electron-to-chromium@npm:1.4.569"
@@ -8665,7 +8693,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"escape-html@npm:~1.0.3":
+"escape-html@npm:^1.0.3, escape-html@npm:~1.0.3":
   version: 1.0.3
   resolution: "escape-html@npm:1.0.3"
   checksum: 6213ca9ae00d0ab8bccb6d8d4e0a98e76237b2410302cf7df70aaa6591d509a2a37ce8998008cbecae8fc8ffaadf3fb0229535e6a145f3ce0b211d060decbb24
@@ -9358,6 +9386,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"filelist@npm:^1.0.4":
+  version: 1.0.4
+  resolution: "filelist@npm:1.0.4"
+  dependencies:
+    minimatch: "npm:^5.0.1"
+  checksum: 4b436fa944b1508b95cffdfc8176ae6947b92825483639ef1b9a89b27d82f3f8aa22b21eed471993f92709b431670d4e015b39c087d435a61e1bb04564cf51de
+  languageName: node
+  linkType: hard
+
 "fill-range@npm:^4.0.0":
   version: 4.0.0
   resolution: "fill-range@npm:4.0.0"
@@ -9911,7 +9948,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"glob@npm:^7.0.3, glob@npm:^7.0.5, glob@npm:^7.1.1, glob@npm:^7.1.2, glob@npm:^7.1.3, glob@npm:^7.1.4":
+"glob@npm:^7.0.3, glob@npm:^7.0.5, glob@npm:^7.1.1, glob@npm:^7.1.2, glob@npm:^7.1.3, glob@npm:^7.1.4, glob@npm:^7.1.6":
   version: 7.2.3
   resolution: "glob@npm:7.2.3"
   dependencies:
@@ -10093,6 +10130,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"gzip-size@npm:^6.0.0":
+  version: 6.0.0
+  resolution: "gzip-size@npm:6.0.0"
+  dependencies:
+    duplexer: "npm:^0.1.2"
+  checksum: 2df97f359696ad154fc171dcb55bc883fe6e833bca7a65e457b9358f3cb6312405ed70a8da24a77c1baac0639906cd52358dc0ce2ec1a937eaa631b934c94194
+  languageName: node
+  linkType: hard
+
 "handle-thing@npm:^2.0.0":
   version: 2.0.1
   resolution: "handle-thing@npm:2.0.1"
@@ -11315,6 +11361,20 @@ __metadata:
   languageName: node
   linkType: hard
 
+"jake@npm:^10.8.5":
+  version: 10.9.2
+  resolution: "jake@npm:10.9.2"
+  dependencies:
+    async: "npm:^3.2.3"
+    chalk: "npm:^4.0.2"
+    filelist: "npm:^1.0.4"
+    minimatch: "npm:^3.1.2"
+  bin:
+    jake: bin/cli.js
+  checksum: 3be324708f99f031e0aec49ef8fd872eb4583cbe8a29a0c875f554f6ac638ee4ea5aa759bb63723fd54f77ca6d7db851eaa78353301734ed3700db9cb109a0cd
+  languageName: node
+  linkType: hard
+
 "jest-changed-files@npm:^25.5.0":
   version: 25.5.0
   resolution: "jest-changed-files@npm:25.5.0"
@@ -12814,7 +12874,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"lodash@npm:^4.17.11, lodash@npm:^4.17.14, lodash@npm:^4.17.19, lodash@npm:^4.17.21, lodash@npm:^4.17.4":
+"lodash@npm:^4.17.11, lodash@npm:^4.17.14, lodash@npm:^4.17.19, lodash@npm:^4.17.20, lodash@npm:^4.17.21, lodash@npm:^4.17.4":
   version: 4.17.21
   resolution: "lodash@npm:4.17.21"
   checksum: c08619c038846ea6ac754abd6dd29d2568aa705feb69339e836dfa8d8b09abbb2f859371e86863eda41848221f9af43714491467b5b0299122431e202bb0c532
@@ -13934,6 +13994,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"open@npm:^7.3.1":
+  version: 7.4.2
+  resolution: "open@npm:7.4.2"
+  dependencies:
+    is-docker: "npm:^2.0.0"
+    is-wsl: "npm:^2.1.1"
+  checksum: 4fc02ed3368dcd5d7247ad3566433ea2695b0713b041ebc0eeb2f0f9e5d4e29fc2068f5cdd500976b3464e77fe8b61662b1b059c73233ccc601fe8b16d6c1cd6
+  languageName: node
+  linkType: hard
+
 "opn@npm:^5.5.0":
   version: 5.5.0
   resolution: "opn@npm:5.5.0"
@@ -15338,6 +15408,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"rimraf@npm:~2.6.2":
+  version: 2.6.3
+  resolution: "rimraf@npm:2.6.3"
+  dependencies:
+    glob: "npm:^7.1.3"
+  bin:
+    rimraf: ./bin.js
+  checksum: 756419f2fa99aa119c46a9fc03e09d84ecf5421a80a72d1944c5088c9e4671e77128527a900a313ed9d3fdbdd37e2ae05486cd7e9116d5812d8c31f2399d7c86
+  languageName: node
+  linkType: hard
+
 "ripemd160@npm:^2.0.0, ripemd160@npm:^2.0.1":
   version: 2.0.2
   resolution: "ripemd160@npm:2.0.2"
@@ -15914,6 +15995,29 @@ __metadata:
   languageName: node
   linkType: hard
 
+"source-map-explorer@npm:^2.5.3":
+  version: 2.5.3
+  resolution: "source-map-explorer@npm:2.5.3"
+  dependencies:
+    btoa: "npm:^1.2.1"
+    chalk: "npm:^4.1.0"
+    convert-source-map: "npm:^1.7.0"
+    ejs: "npm:^3.1.5"
+    escape-html: "npm:^1.0.3"
+    glob: "npm:^7.1.6"
+    gzip-size: "npm:^6.0.0"
+    lodash: "npm:^4.17.20"
+    open: "npm:^7.3.1"
+    source-map: "npm:^0.7.4"
+    temp: "npm:^0.9.4"
+    yargs: "npm:^16.2.0"
+  bin:
+    sme: bin/cli.js
+    source-map-explorer: bin/cli.js
+  checksum: 39487c6db499d9e55d724c761d572be6d0e7953eedde848649cabdc200b5195efe3d41ff09916339022791f50d0ec577c9268beb9be10f6f131827a00c22b0c7
+  languageName: node
+  linkType: hard
+
 "source-map-resolve@npm:^0.5.0":
   version: 0.5.3
   resolution: "source-map-resolve@npm:0.5.3"
@@ -15968,7 +16072,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"source-map@npm:^0.7.3":
+"source-map@npm:^0.7.3, source-map@npm:^0.7.4":
   version: 0.7.4
   resolution: "source-map@npm:0.7.4"
   checksum: a0f7c9b797eda93139842fd28648e868a9a03ea0ad0d9fa6602a0c1f17b7fb6a7dcca00c144476cccaeaae5042e99a285723b1a201e844ad67221bf5d428f1dc
@@ -16533,6 +16637,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"temp@npm:^0.9.4":
+  version: 0.9.4
+  resolution: "temp@npm:0.9.4"
+  dependencies:
+    mkdirp: "npm:^0.5.1"
+    rimraf: "npm:~2.6.2"
+  checksum: 38d40564656c6e8e3caee41c592b3cc076d257ab4746ae4a6a179c44eb4a6d3e8a19a08c7716c8e88756bb898d6e56dd0a9e0408249bbcb3c990a178c34d0571
+  languageName: node
+  linkType: hard
+
 "terminal-link@npm:^2.0.0":
   version: 2.1.1
   resolution: "terminal-link@npm:2.1.1"
@@ -18099,7 +18213,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"yargs@npm:16.2.0, yargs@npm:^16.1.0":
+"yargs@npm:16.2.0, yargs@npm:^16.1.0, yargs@npm:^16.2.0":
   version: 16.2.0
   resolution: "yargs@npm:16.2.0"
   dependencies: