diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
new file mode 100644
index 0000000..ae39812
--- /dev/null
+++ b/.github/workflows/node.js.yml
@@ -0,0 +1,31 @@
+# This workflow will do a clean install of node dependencies, cache/restore them, build the source code and run tests across different versions of node
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
+
+name: Node.js CI
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.x, 14.x, 16.x]
+        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v2
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'npm'
+    - run: npm ci
+    - run: npm run build --if-present
+    - run: npm test
diff --git a/browsers/brave-beta.js b/browsers/brave-beta.js
new file mode 100644
index 0000000..41ada6d
--- /dev/null
+++ b/browsers/brave-beta.js
@@ -0,0 +1,4 @@
+module.exports = {
+  linux: ['brave-browser-beta'],
+  // TODO darwin and win paths
+};
diff --git a/browsers/brave-nightly.js b/browsers/brave-nightly.js
new file mode 100644
index 0000000..4547ce6
--- /dev/null
+++ b/browsers/brave-nightly.js
@@ -0,0 +1,4 @@
+module.exports = {
+  linux: ['brave-browser-nightly'],
+  // TODO darwin and win paths
+};
diff --git a/browsers/chrome-beta.js b/browsers/chrome-beta.js
new file mode 100644
index 0000000..92acc7a
--- /dev/null
+++ b/browsers/chrome-beta.js
@@ -0,0 +1,4 @@
+module.exports = {
+  linux: ['google-chrome-beta'],
+  // TODO darwin and win paths
+};
diff --git a/browsers/firefox-beta.js b/browsers/firefox-beta.js
new file mode 100644
index 0000000..e0b0df9
--- /dev/null
+++ b/browsers/firefox-beta.js
@@ -0,0 +1,4 @@
+module.exports = {
+  linux: ['firefox-beta'],
+  // TODO win and darwin
+};
diff --git a/browsers/firefox-nightly.js b/browsers/firefox-nightly.js
index 377a2a8..54df4b4 100644
--- a/browsers/firefox-nightly.js
+++ b/browsers/firefox-nightly.js
@@ -1,4 +1,5 @@
 module.exports = {
+  linux: ['firefox-nightly'],
   darwin: ['/Applications/Firefox Nightly.app/Contents/MacOS/firefox-bin'],
   win32: [
     process.env.LOCALAPPDATA + '\\Firefox Nightly\\firefox.exe',
diff --git a/browsers/firefox.js b/browsers/firefox.js
index ef68494..368dbd9 100644
--- a/browsers/firefox.js
+++ b/browsers/firefox.js
@@ -1,5 +1,5 @@
 module.exports = {
-  linux: ['firefox'],
+  linux: ['firefox', 'firefox-stable'],
   darwin: ['/Applications/Firefox.app/Contents/MacOS/firefox-bin'],
   win32: [
     process.env.LOCALAPPDATA + '\\Mozilla Firefox\\firefox.exe',
diff --git a/browsers/index.js b/browsers/index.js
index 9824b3c..b52c25d 100644
--- a/browsers/index.js
+++ b/browsers/index.js
@@ -11,5 +11,9 @@ module.exports = {
   'Opera': require('./opera'),
   'Safari Technology Preview': require('./safari-tech-preview'),
   'Safari': require('./safari'),
-  'Vivaldi': require('./vivaldi')
+  'Vivaldi': require('./vivaldi'),
+  'Brave Nightly': require('./brave-nightly'),
+  'Brave Beta': require('./brave-beta'),
+  'Chrome Beta': require('./chrome-beta'),
+  'Firefox Beta': require('./firefox-beta'),
 };
diff --git a/package-lock.json b/package-lock.json
index 73af3e7..a87d74f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -812,9 +812,9 @@
       }
     },
     "ansi-regex": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
-      "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
+      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
       "dev": true
     },
     "ansi-styles": {
@@ -1962,9 +1962,9 @@
       }
     },
     "hosted-git-info": {
-      "version": "2.8.8",
-      "resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.8.8.tgz",
-      "integrity": "sha512-f/wzC2QaWBs7t9IYqB4T3sR1xviIViXJRJTWBlx2Gf3g0Xi5vI7Yy4koXQ1c9OYDGHN9sBy1DQ2AB8fqZBWhUg==",
+      "version": "2.8.9",
+      "resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.8.9.tgz",
+      "integrity": "sha512-mxIDAb9Lsm6DoOJ7xH+5+X4y1LU/4Hi50L9C5sIswK3JzULS4bwk1FvjdBgvYR4bzT4tuUQiC15FE2f5HbLvYw==",
       "dev": true
     },
     "html-encoding-sniffer": {
@@ -2929,9 +2929,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.15",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
       "dev": true
     },
     "lodash.sortby": {
@@ -3326,9 +3326,9 @@
       "dev": true
     },
     "path-parse": {
-      "version": "1.0.6",
-      "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.6.tgz",
-      "integrity": "sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==",
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.7.tgz",
+      "integrity": "sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==",
       "dev": true
     },
     "performance-now": {
@@ -4247,9 +4247,9 @@
       "dev": true
     },
     "tmpl": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/tmpl/-/tmpl-1.0.4.tgz",
-      "integrity": "sha1-I2QN17QtAEM5ERQIIOXPRA5SHdE=",
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/tmpl/-/tmpl-1.0.5.tgz",
+      "integrity": "sha512-3f0uOEAQwIqGuWW2MVzYg8fV/QNnc/IpuJNG837rLuczAaLVHslWHZQj4IGiEl5Hs3kkbhwL9Ab7Hrsmuj+Smw==",
       "dev": true
     },
     "to-fast-properties": {
@@ -4601,9 +4601,9 @@
       }
     },
     "ws": {
-      "version": "7.3.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.3.0.tgz",
-      "integrity": "sha512-iFtXzngZVXPGgpTlP1rBqsUK82p9tKqsWRPg5L56egiljujJT3vGAYnHANvFxBieXrTFavhzhxW52jnaWV+w2w==",
+      "version": "7.5.5",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.5.tgz",
+      "integrity": "sha512-BAkMFcAzl8as1G/hArkxOxq3G7pjUqQ3gzYbLL0/5zNkph70e+lCoxBGnm6AW1+/aiNeV4fnKqZ8m4GZewmH2w==",
       "dev": true
     },
     "xml-name-validator": {
@@ -4619,9 +4619,9 @@
       "dev": true
     },
     "y18n": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz",
-      "integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==",
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.3.tgz",
+      "integrity": "sha512-JKhqTOwSrqNA1NY5lSztJ1GrBiUodLMmIZuLiDaMRJ+itFd+ABVE8XBjOvIWL+rSqNDC74LCSFmlb/U4UZ4hJQ==",
       "dev": true
     },
     "yargs": {
diff --git a/package.json b/package.json
index c02f80b..eef8602 100644
--- a/package.json
+++ b/package.json
@@ -6,6 +6,9 @@
   "repository": "https://github.com/Subash/detect-browsers",
   "license": "MIT",
   "main": "index.js",
+  "scripts": {
+    "test": "jest"
+  },
   "dependencies": {
     "which": "^2.0.2"
   },