diff --git a/.travis.yml b/.travis.yml
index d4528c8042..b1a6f88e63 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -57,6 +57,7 @@ install:
 
 script:
 - npm run lint
-- npm run test -- --runInBand
+- npm run test:coverage
 - if test -z "$TRAVIS_TAG"; then npm run make; fi
-after_success: if test -n "$TRAVIS_TAG"; then npm run publish; fi
\ No newline at end of file
+
+after_success: if test -n "$TRAVIS_TAG"; then npm run publish; fi
diff --git a/README.md b/README.md
index 22d6b8cdf3..e80a9da7a4 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # <img src="https://user-images.githubusercontent.com/378023/49785546-4b7f7000-fd64-11e8-8033-a52c73a07fbf.png" width="60px" align="center" alt="Electron Fiddle icon"> Electron Fiddle
 
-[![Build Status](https://travis-ci.org/electron/fiddle.svg?branch=master)](https://travis-ci.org/electron/fiddle)
+[![Build Status](https://travis-ci.org/electron/fiddle.svg?branch=master)](https://travis-ci.org/electron/fiddle) [![Coverage Status](https://coveralls.io/repos/github/electron/fiddle/badge.svg?branch=master)](https://coveralls.io/github/electron/fiddle?branch=master)
 
 Electron Fiddle lets you create and play with small Electron experiments. It
 greets you with a quick-start template after opening – change a few things,
diff --git a/package-lock.json b/package-lock.json
index bd5046de8d..b5c737de5a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3381,6 +3381,44 @@
         }
       }
     },
+    "coveralls": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/coveralls/-/coveralls-3.0.2.tgz",
+      "integrity": "sha512-Tv0LKe/MkBOilH2v7WBiTBdudg2ChfGbdXafc/s330djpF3zKOmuehTeRwjXWc7pzfj9FrDUTA7tEx6Div8NFw==",
+      "dev": true,
+      "requires": {
+        "growl": "~> 1.10.0",
+        "js-yaml": "^3.11.0",
+        "lcov-parse": "^0.0.10",
+        "log-driver": "^1.2.7",
+        "minimist": "^1.2.0",
+        "request": "^2.85.0"
+      },
+      "dependencies": {
+        "esprima": {
+          "version": "4.0.1",
+          "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.1.tgz",
+          "integrity": "sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A==",
+          "dev": true
+        },
+        "js-yaml": {
+          "version": "3.12.1",
+          "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.12.1.tgz",
+          "integrity": "sha512-um46hB9wNOKlwkHgiuyEVAybXBjwFUV0Z/RaHJblRd9DXltue9FTYvzCr9ErQrK9Adz5MU4gHWVaNUfdmrC8qA==",
+          "dev": true,
+          "requires": {
+            "argparse": "^1.0.7",
+            "esprima": "^4.0.0"
+          }
+        },
+        "minimist": {
+          "version": "1.2.0",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
+          "dev": true
+        }
+      }
+    },
     "create-ecdh": {
       "version": "4.0.3",
       "resolved": "https://registry.npmjs.org/create-ecdh/-/create-ecdh-4.0.3.tgz",
@@ -7319,6 +7357,12 @@
         "unicode-trie": "^0.3.1"
       }
     },
+    "growl": {
+      "version": "1.10.5",
+      "resolved": "https://registry.npmjs.org/growl/-/growl-1.10.5.tgz",
+      "integrity": "sha512-qBr4OuELkhPenW6goKVXiv47US3clb3/IbuWF9KNKEijAy9oeHxU9IgzjvJhHkUzhaj7rOUD7+YGWqUjLp5oSA==",
+      "dev": true
+    },
     "growly": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/growly/-/growly-1.3.0.tgz",
@@ -9660,6 +9704,12 @@
         "invert-kv": "^1.0.0"
       }
     },
+    "lcov-parse": {
+      "version": "0.0.10",
+      "resolved": "https://registry.npmjs.org/lcov-parse/-/lcov-parse-0.0.10.tgz",
+      "integrity": "sha1-GwuP+ayceIklBYK3C3ExXZ2m2aM=",
+      "dev": true
+    },
     "left-pad": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/left-pad/-/left-pad-1.3.0.tgz",
@@ -9857,6 +9907,12 @@
       "integrity": "sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=",
       "dev": true
     },
+    "log-driver": {
+      "version": "1.2.7",
+      "resolved": "https://registry.npmjs.org/log-driver/-/log-driver-1.2.7.tgz",
+      "integrity": "sha512-U7KCmLdqsGHBLeWqYlFA0V0Sl6P08EE1ZrmA9cxjUE0WVqT9qnyVDPz1kzpFEP0jdJuFnasWIfSd7fsaNXkpbg==",
+      "dev": true
+    },
     "log-symbols": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/log-symbols/-/log-symbols-2.2.0.tgz",
diff --git a/package.json b/package.json
index d5f5b19bcc..0c75733b9a 100644
--- a/package.json
+++ b/package.json
@@ -20,6 +20,7 @@
     "publish": "electron-forge publish",
     "start": "rimraf ./dist && electron-forge start",
     "test": "jest --config=jest.json --coverage",
+    "test:coverage": "jest --config=jest.json --coverage --runInBand --coverageReporters=text-lcov | coveralls",
     "tsc": "node ./tools/tsc.js",
     "electron-releases": "node ./tools/fetch-releases.js"
   },
@@ -75,6 +76,7 @@
     "@types/semver": "^5.5.0",
     "@types/tmp": "0.0.33",
     "chokidar": "^2.0.4",
+    "coveralls": "^3.0.2",
     "electron": "3.0.13",
     "enzyme": "^3.6.0",
     "enzyme-adapter-react-16": "^1.5.0",