diff --git a/lib/internal/bootstrap/pre_execution.js b/lib/internal/bootstrap/pre_execution.js
index c76add4621b614..3a6a25f05c3b6f 100644
--- a/lib/internal/bootstrap/pre_execution.js
+++ b/lib/internal/bootstrap/pre_execution.js
@@ -31,14 +31,6 @@ function prepareMainThreadExecution(expandArgv1 = false) {
       setupCoverageHooks(process.env.NODE_V8_COVERAGE);
   }
 
-  // If source-map support has been enabled, we substitute in a new
-  // prepareStackTrace method, replacing the default in errors.js.
-  if (getOptionValue('--enable-source-maps')) {
-    const { prepareStackTrace } =
-      require('internal/source_map/prepare_stack_trace');
-    const { setPrepareStackTraceCallback } = internalBinding('errors');
-    setPrepareStackTraceCallback(prepareStackTrace);
-  }
 
   setupDebugEnv();
 
diff --git a/lib/internal/modules/cjs/loader.js b/lib/internal/modules/cjs/loader.js
index 223c6b21e39f48..f7ccc5302ad0b2 100644
--- a/lib/internal/modules/cjs/loader.js
+++ b/lib/internal/modules/cjs/loader.js
@@ -59,6 +59,7 @@ module.exports = {
 
 const { NativeModule } = require('internal/bootstrap/loaders');
 const {
+  getSourceMapsEnabled,
   maybeCacheSourceMap,
   rekeySourceMap
 } = require('internal/source_map/source_map_cache');
@@ -81,7 +82,6 @@ const {
   loadNativeModule
 } = require('internal/modules/cjs/helpers');
 const { getOptionValue } = require('internal/options');
-const enableSourceMaps = getOptionValue('--enable-source-maps');
 const preserveSymlinks = getOptionValue('--preserve-symlinks');
 const preserveSymlinksMain = getOptionValue('--preserve-symlinks-main');
 // Do not eagerly grab .manifest, it may be in TDZ
@@ -758,7 +758,7 @@ Module._load = function(request, parent, isMain) {
     // Intercept exceptions that occur during the first tick and rekey them
     // on error instance rather than module instance (which will immediately be
     // garbage collected).
-    if (enableSourceMaps) {
+    if (getSourceMapsEnabled()) {
       try {
         module.load(filename);
       } catch (err) {
diff --git a/lib/internal/source_map/prepare_stack_trace.js b/lib/internal/source_map/prepare_stack_trace.js
index 8a10470d077fed..23e117b677b74a 100644
--- a/lib/internal/source_map/prepare_stack_trace.js
+++ b/lib/internal/source_map/prepare_stack_trace.js
@@ -7,6 +7,8 @@ const {
 let debug = require('internal/util/debuglog').debuglog('source_map', (fn) => {
   debug = fn;
 });
+const { getStringWidth } = require('internal/util/inspect');
+const { readFileSync } = require('fs');
 const { findSourceMap } = require('internal/source_map/source_map_cache');
 const {
   kNoOverride,
@@ -36,7 +38,17 @@ const prepareStackTrace = (globalThis, error, trace) => {
   if (trace.length === 0) {
     return errorString;
   }
+
+  let errorSource = '';
+  let firstSource;
+  let firstLine;
+  let firstColumn;
   const preparedTrace = trace.map((t, i) => {
+    if (i === 0) {
+      firstLine = t.getLineNumber();
+      firstColumn = t.getColumnNumber();
+      firstSource = t.getFileName();
+    }
     let str = i !== 0 ? '\n    at ' : '';
     str = `${str}${t}`;
     try {
@@ -51,8 +63,18 @@ const prepareStackTrace = (globalThis, error, trace) => {
         } = sm.findEntry(t.getLineNumber() - 1, t.getColumnNumber() - 1);
         if (originalSource && originalLine !== undefined &&
             originalColumn !== undefined) {
-          str +=
-`\n        -> ${originalSource.replace('file://', '')}:${originalLine + 1}:${originalColumn + 1}`;
+          const originalSourceNoScheme = originalSource
+            .replace(/^file:\/\//, '');
+          if (i === 0) {
+            firstLine = originalLine + 1;
+            firstColumn = originalColumn + 1;
+            firstSource = originalSourceNoScheme;
+            // Show error in original source context to help user pinpoint it:
+            errorSource = getErrorSource(firstSource, firstLine, firstColumn);
+          }
+          // Show both original and transpiled stack trace information:
+          str += `\n        -> ${originalSourceNoScheme}:${originalLine + 1}:` +
+            `${originalColumn + 1}`;
         }
       }
     } catch (err) {
@@ -60,9 +82,38 @@ const prepareStackTrace = (globalThis, error, trace) => {
     }
     return str;
   });
-  return `${errorString}\n    at ${preparedTrace.join('')}`;
+  return `${errorSource}${errorString}\n    at ${preparedTrace.join('')}`;
 };
 
+// Places a snippet of code from where the exception was originally thrown
+// above the stack trace. This logic is modeled after GetErrorSource in
+// node_errors.cc.
+function getErrorSource(firstSource, firstLine, firstColumn) {
+  let exceptionLine = '';
+  let source;
+  try {
+    source = readFileSync(firstSource, 'utf8');
+  } catch (err) {
+    debug(err);
+    return exceptionLine;
+  }
+  const lines = source.split(/\r?\n/, firstLine);
+  const line = lines[firstLine - 1];
+  if (!line) return exceptionLine;
+
+  // Display ^ in appropriate position, regardless of whether tabs or
+  // spaces are used:
+  let prefix = '';
+  for (const character of line.slice(0, firstColumn)) {
+    prefix += (character === '\t') ? '\t' :
+      ' '.repeat(getStringWidth(character));
+  }
+  prefix = prefix.slice(0, -1); // The last character is the '^'.
+
+  exceptionLine = `${firstSource}:${firstLine}\n${line}\n${prefix}^\n\n`;
+  return exceptionLine;
+}
+
 module.exports = {
   prepareStackTrace,
 };
diff --git a/lib/internal/source_map/source_map_cache.js b/lib/internal/source_map/source_map_cache.js
index 8952940920b88f..db7a19e275951c 100644
--- a/lib/internal/source_map/source_map_cache.js
+++ b/lib/internal/source_map/source_map_cache.js
@@ -41,12 +41,28 @@ const { fileURLToPath, URL } = require('url');
 let Module;
 let SourceMap;
 
-let experimentalSourceMaps;
-function maybeCacheSourceMap(filename, content, cjsModuleInstance) {
-  if (experimentalSourceMaps === undefined) {
-    experimentalSourceMaps = getOptionValue('--enable-source-maps');
+let sourceMapsEnabled;
+function getSourceMapsEnabled() {
+  if (sourceMapsEnabled === undefined) {
+    sourceMapsEnabled = getOptionValue('--enable-source-maps');
+    if (sourceMapsEnabled) {
+      const {
+        enableSourceMaps,
+        setPrepareStackTraceCallback
+      } = internalBinding('errors');
+      const {
+        prepareStackTrace
+      } = require('internal/source_map/prepare_stack_trace');
+      setPrepareStackTraceCallback(prepareStackTrace);
+      enableSourceMaps();
+    }
   }
-  if (!(process.env.NODE_V8_COVERAGE || experimentalSourceMaps)) return;
+  return sourceMapsEnabled;
+}
+
+function maybeCacheSourceMap(filename, content, cjsModuleInstance) {
+  const sourceMapsEnabled = getSourceMapsEnabled();
+  if (!(process.env.NODE_V8_COVERAGE || sourceMapsEnabled)) return;
   let basePath;
   try {
     filename = normalizeReferrerURL(filename);
@@ -250,6 +266,7 @@ function findSourceMap(uri, error) {
 
 module.exports = {
   findSourceMap,
+  getSourceMapsEnabled,
   maybeCacheSourceMap,
   rekeySourceMap,
   sourceMapCacheToObject,
diff --git a/src/env-inl.h b/src/env-inl.h
index c1853f81b68bd2..d443500949c638 100644
--- a/src/env-inl.h
+++ b/src/env-inl.h
@@ -837,6 +837,22 @@ void Environment::set_filehandle_close_warning(bool on) {
   emit_filehandle_warning_ = on;
 }
 
+bool Environment::emit_insecure_umask_warning() const {
+  return emit_insecure_umask_warning_;
+}
+
+void Environment::set_emit_insecure_umask_warning(bool on) {
+  emit_insecure_umask_warning_ = on;
+}
+
+void Environment::set_source_maps_enabled(bool on) {
+  source_maps_enabled_ = on;
+}
+
+bool Environment::source_maps_enabled() const {
+  return source_maps_enabled_;
+}
+
 inline uint64_t Environment::thread_id() const {
   return thread_id_;
 }
diff --git a/src/env.h b/src/env.h
index f89365a1aa7ffa..197f2ab952349f 100644
--- a/src/env.h
+++ b/src/env.h
@@ -1037,6 +1037,9 @@ class Environment : public MemoryRetainer {
   inline bool filehandle_close_warning() const;
   inline void set_filehandle_close_warning(bool on);
 
+  inline void set_source_maps_enabled(bool on);
+  inline bool source_maps_enabled() const;
+
   inline void ThrowError(const char* errmsg);
   inline void ThrowTypeError(const char* errmsg);
   inline void ThrowRangeError(const char* errmsg);
@@ -1257,6 +1260,9 @@ class Environment : public MemoryRetainer {
   bool emit_env_nonstring_warning_ = true;
   bool emit_err_name_warning_ = true;
   bool emit_filehandle_warning_ = true;
+  bool emit_insecure_umask_warning_ = true;
+  bool source_maps_enabled_ = false;
+
   size_t async_callback_scope_depth_ = 0;
   std::vector<double> destroy_async_id_list_;
 
diff --git a/src/node_errors.cc b/src/node_errors.cc
index 6961e748c06ad9..3f2cc4efef2df8 100644
--- a/src/node_errors.cc
+++ b/src/node_errors.cc
@@ -56,6 +56,16 @@ static std::string GetErrorSource(Isolate* isolate,
   node::Utf8Value encoded_source(isolate, source_line_maybe.ToLocalChecked());
   std::string sourceline(*encoded_source, encoded_source.length());
 
+  // If source maps have been enabled, the exception line will instead be
+  // added in the JavaScript context:
+  Environment* env = Environment::GetCurrent(isolate);
+  const bool has_source_map_url =
+      !message->GetScriptOrigin().SourceMapUrl().IsEmpty();
+  if (has_source_map_url && env->source_maps_enabled()) {
+    *added_exception_line = false;
+    return sourceline;
+  }
+
   if (sourceline.find("node-do-not-add-exception-line") != std::string::npos) {
     *added_exception_line = false;
     return sourceline;
@@ -801,6 +811,11 @@ void SetPrepareStackTraceCallback(const FunctionCallbackInfo<Value>& args) {
   env->set_prepare_stack_trace_callback(args[0].As<Function>());
 }
 
+static void EnableSourceMaps(const FunctionCallbackInfo<Value>& args) {
+  Environment* env = Environment::GetCurrent(args);
+  env->set_source_maps_enabled(true);
+}
+
 static void SetEnhanceStackForFatalException(
     const FunctionCallbackInfo<Value>& args) {
   Environment* env = Environment::GetCurrent(args);
@@ -839,6 +854,7 @@ void Initialize(Local<Object> target,
   Environment* env = Environment::GetCurrent(context);
   env->SetMethod(
       target, "setPrepareStackTraceCallback", SetPrepareStackTraceCallback);
+  env->SetMethod(target, "enableSourceMaps", EnableSourceMaps);
   env->SetMethod(target,
                  "setEnhanceStackForFatalException",
                  SetEnhanceStackForFatalException);
diff --git a/test/fixtures/source-map/icu.js b/test/fixtures/source-map/icu.js
new file mode 100644
index 00000000000000..a29f188ae86189
--- /dev/null
+++ b/test/fixtures/source-map/icu.js
@@ -0,0 +1,13 @@
+const React = {
+  createElement: () => {
+    "あ 🐕 🐕", function (e) {
+      throw e;
+    }(Error("an error"));
+  }
+};
+const profile = /*#__PURE__*/React.createElement("div", null, /*#__PURE__*/React.createElement("img", {
+  src: "avatar.png",
+  className: "profile"
+}), /*#__PURE__*/React.createElement("h3", null, ["hello"]));
+
+//# sourceMappingURL=data:application/json;charset=utf-8;base64,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
diff --git a/test/fixtures/source-map/icu.jsx b/test/fixtures/source-map/icu.jsx
new file mode 100644
index 00000000000000..45325058b51222
--- /dev/null
+++ b/test/fixtures/source-map/icu.jsx
@@ -0,0 +1,12 @@
+const React = {
+  createElement: () => {
+    ("あ 🐕 🐕", throw Error("an error"));
+  }
+};
+
+const profile = (
+  <div>
+    <img src="avatar.png" className="profile" />
+    <h3>{["hello"]}</h3>
+  </div>
+);
diff --git a/test/fixtures/source-map/tabs.coffee b/test/fixtures/source-map/tabs.coffee
new file mode 100644
index 00000000000000..abc5baab636e8a
--- /dev/null
+++ b/test/fixtures/source-map/tabs.coffee
@@ -0,0 +1,29 @@
+# Assignment:
+number   = 42
+opposite = true
+
+# Conditions:
+number = -42 if opposite
+
+# Functions:
+square = (x) -> x * x
+
+# Arrays:
+list = [1, 2, 3, 4, 5]
+
+# Objects:
+math =
+	root:   Math.sqrt
+	square: square
+	cube:   (x) -> x * square x
+
+# Splats:
+race = (winner, runners...) ->
+	print winner, runners
+
+# Existence:
+if true
+	alert "I knew it!"
+
+# Array comprehensions:
+cubes = (math.cube num for num in list)
diff --git a/test/fixtures/source-map/tabs.js b/test/fixtures/source-map/tabs.js
new file mode 100644
index 00000000000000..4e8ebf149dfd16
--- /dev/null
+++ b/test/fixtures/source-map/tabs.js
@@ -0,0 +1,56 @@
+// Generated by CoffeeScript 2.5.1
+(function() {
+  // Assignment:
+  var cubes, list, math, num, number, opposite, race, square;
+
+  number = 42;
+
+  opposite = true;
+
+  if (opposite) {
+    // Conditions:
+    number = -42;
+  }
+
+  // Functions:
+  square = function(x) {
+    return x * x;
+  };
+
+  // Arrays:
+  list = [1, 2, 3, 4, 5];
+
+  // Objects:
+  math = {
+    root: Math.sqrt,
+    square: square,
+    cube: function(x) {
+      return x * square(x);
+    }
+  };
+
+  // Splats:
+  race = function(winner, ...runners) {
+    return print(winner, runners);
+  };
+
+  // Existence:
+  if (true) {
+    alert("I knew it!");
+  }
+
+  // Array comprehensions:
+  cubes = (function() {
+    var i, len, results;
+    results = [];
+    for (i = 0, len = list.length; i < len; i++) {
+      num = list[i];
+      results.push(math.cube(num));
+    }
+    return results;
+  })();
+
+}).call(this);
+
+//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoidGFicy5qcyIsInNvdXJjZVJvb3QiOiIiLCJzb3VyY2VzIjpbInRhYnMuY29mZmVlIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiI7QUFBYTtFQUFBO0FBQUEsTUFBQSxLQUFBLEVBQUEsSUFBQSxFQUFBLElBQUEsRUFBQSxHQUFBLEVBQUEsTUFBQSxFQUFBLFFBQUEsRUFBQSxJQUFBLEVBQUE7O0VBQ2IsTUFBQSxHQUFXOztFQUNYLFFBQUEsR0FBVzs7RUFHWCxJQUFnQixRQUFoQjs7SUFBQSxNQUFBLEdBQVMsQ0FBQyxHQUFWO0dBTGE7OztFQVFiLE1BQUEsR0FBUyxRQUFBLENBQUMsQ0FBRCxDQUFBO1dBQU8sQ0FBQSxHQUFJO0VBQVgsRUFSSTs7O0VBV2IsSUFBQSxHQUFPLENBQUMsQ0FBRCxFQUFJLENBQUosRUFBTyxDQUFQLEVBQVUsQ0FBVixFQUFhLENBQWIsRUFYTTs7O0VBY2IsSUFBQSxHQUNDO0lBQUEsSUFBQSxFQUFRLElBQUksQ0FBQyxJQUFiO0lBQ0EsTUFBQSxFQUFRLE1BRFI7SUFFQSxJQUFBLEVBQVEsUUFBQSxDQUFDLENBQUQsQ0FBQTthQUFPLENBQUEsR0FBSSxNQUFBLENBQU8sQ0FBUDtJQUFYO0VBRlIsRUFmWTs7O0VBb0JiLElBQUEsR0FBTyxRQUFBLENBQUMsTUFBRCxFQUFBLEdBQVMsT0FBVCxDQUFBO1dBQ04sS0FBQSxDQUFNLE1BQU4sRUFBYyxPQUFkO0VBRE0sRUFwQk07OztFQXdCYixJQUFHLElBQUg7SUFDQyxLQUFBLENBQU0sWUFBTixFQUREO0dBeEJhOzs7RUE0QmIsS0FBQTs7QUFBUztJQUFBLEtBQUEsc0NBQUE7O21CQUFBLElBQUksQ0FBQyxJQUFMLENBQVUsR0FBVjtJQUFBLENBQUE7OztBQTVCSSIsInNvdXJjZXNDb250ZW50IjpbIiMgQXNzaWdubWVudDpcbm51bWJlciAgID0gNDJcbm9wcG9zaXRlID0gdHJ1ZVxuXG4jIENvbmRpdGlvbnM6XG5udW1iZXIgPSAtNDIgaWYgb3Bwb3NpdGVcblxuIyBGdW5jdGlvbnM6XG5zcXVhcmUgPSAoeCkgLT4geCAqIHhcblxuIyBBcnJheXM6XG5saXN0ID0gWzEsIDIsIDMsIDQsIDVdXG5cbiMgT2JqZWN0czpcbm1hdGggPVxuXHRyb290OiAgIE1hdGguc3FydFxuXHRzcXVhcmU6IHNxdWFyZVxuXHRjdWJlOiAgICh4KSAtPiB4ICogc3F1YXJlIHhcblxuIyBTcGxhdHM6XG5yYWNlID0gKHdpbm5lciwgcnVubmVycy4uLikgLT5cblx0cHJpbnQgd2lubmVyLCBydW5uZXJzXG5cbiMgRXhpc3RlbmNlOlxuaWYgdHJ1ZVxuXHRhbGVydCBcIkkga25ldyBpdCFcIlxuXG4jIEFycmF5IGNvbXByZWhlbnNpb25zOlxuY3ViZXMgPSAobWF0aC5jdWJlIG51bSBmb3IgbnVtIGluIGxpc3QpXG4iXX0=
+//# sourceURL=/Users/bencoe/oss/coffee-script-test/tabs.coffee
diff --git a/test/message/source_map_reference_error_tabs.js b/test/message/source_map_reference_error_tabs.js
new file mode 100644
index 00000000000000..f6a39d9d497449
--- /dev/null
+++ b/test/message/source_map_reference_error_tabs.js
@@ -0,0 +1,5 @@
+// Flags:  --enable-source-maps
+
+'use strict';
+require('../common');
+require('../fixtures/source-map/tabs.js');
diff --git a/test/message/source_map_reference_error_tabs.out b/test/message/source_map_reference_error_tabs.out
new file mode 100644
index 00000000000000..b02370ad34b6d3
--- /dev/null
+++ b/test/message/source_map_reference_error_tabs.out
@@ -0,0 +1,17 @@
+*tabs.coffee:26
+	alert "I knew it!"
+	^
+
+ReferenceError: alert is not defined
+    at Object.<anonymous> (*tabs.coffee:39:5)
+        -> *tabs.coffee:26:2
+    at Object.<anonymous> (*tabs.coffee:53:4)
+        -> *tabs.coffee:1:14
+    at Module._compile (internal/modules/cjs/loader.js:*
+    at Object.Module._extensions..js (internal/modules/cjs/loader.js:*
+    at Module.load (internal/modules/cjs/loader.js:*
+    at Function.Module._load (internal/modules/cjs/loader.js:*
+    at Module.require (internal/modules/cjs/loader.js:*
+    at require (internal/modules/cjs/helpers.js:*
+    at Object.<anonymous> (*source_map_reference_error_tabs.js:*
+    at Module._compile (internal/modules/cjs/loader.js:*
diff --git a/test/message/source_map_throw_catch.out b/test/message/source_map_throw_catch.out
index 63e3eca3eff0ce..a8e71a934f5e47 100644
--- a/test/message/source_map_throw_catch.out
+++ b/test/message/source_map_throw_catch.out
@@ -1,4 +1,7 @@
 reachable
+*typescript-throw.ts:18
+    throw Error('an exception');
+          ^
 Error: an exception
     at branch (*typescript-throw.js:20:15)
         -> *typescript-throw.ts:18:11
diff --git a/test/message/source_map_throw_first_tick.out b/test/message/source_map_throw_first_tick.out
index 7f11d9fbd969be..2532c38d6f722c 100644
--- a/test/message/source_map_throw_first_tick.out
+++ b/test/message/source_map_throw_first_tick.out
@@ -1,4 +1,7 @@
 reachable
+*typescript-throw.ts:18
+    throw Error('an exception');
+          ^
 Error: an exception
     at branch (*typescript-throw.js:20:15)
         -> *typescript-throw.ts:18:11
diff --git a/test/message/source_map_throw_icu.js b/test/message/source_map_throw_icu.js
new file mode 100644
index 00000000000000..00298edc5ed81a
--- /dev/null
+++ b/test/message/source_map_throw_icu.js
@@ -0,0 +1,5 @@
+// Flags: --enable-source-maps
+
+'use strict';
+require('../common');
+require('../fixtures/source-map/icu');
diff --git a/test/message/source_map_throw_icu.out b/test/message/source_map_throw_icu.out
new file mode 100644
index 00000000000000..25043d62c1a1ea
--- /dev/null
+++ b/test/message/source_map_throw_icu.out
@@ -0,0 +1,17 @@
+*icu.jsx:3
+    ("********", throw Error("an error"));
+                       ^
+
+Error: an error
+    at Object.createElement (*icu.js:5:7)
+        -> *icu.jsx:3:23
+    at Object.<anonymous> (*icu.js:8:82)
+        -> *icu.jsx:9:5
+    at Module._compile (internal/modules/cjs/loader.js:*
+    at Object.Module._extensions..js (internal/modules/cjs/loader.js:*
+    at Module.load (internal/modules/cjs/loader.js:*
+    at Function.Module._load (internal/modules/cjs/loader.js:*
+    at Module.require (internal/modules/cjs/loader.js:*
+    at require (internal/modules/cjs/helpers.js:*
+    at Object.<anonymous> (*source_map_throw_icu.js:*
+    at Module._compile (internal/modules/cjs/loader.js:*
diff --git a/test/message/source_map_throw_set_immediate.out b/test/message/source_map_throw_set_immediate.out
index 6b169d7e025f7e..488d5381d5510b 100644
--- a/test/message/source_map_throw_set_immediate.out
+++ b/test/message/source_map_throw_set_immediate.out
@@ -1,6 +1,6 @@
-*uglify-throw.js:1
-setImmediate(function(){!function(){throw Error("goodbye")}()});
-                                    ^
+*uglify-throw-original.js:5
+  throw Error('goodbye');
+        ^
 
 Error: goodbye
     at *uglify-throw.js:1:43