diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
new file mode 100644
index 000000000..d95310dc7
--- /dev/null
+++ b/.github/workflows/node.js.yml
@@ -0,0 +1,25 @@
+# This workflow will do a clean install of node dependencies, 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, pull_request]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [10.x, 12.x, 14.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 }}
+    - run: npm i
+    - run: npm run test-js
diff --git a/.prettierignore b/.prettierignore
index ce98afc62..e0bde8783 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -2,6 +2,7 @@ __pycache__
 .DS_Store
 .history
 .hypothesis/
+artifacts/
 build/
 reports/
 node_modules/
diff --git a/.travis.yml b/.travis.yml
index 2f8434a81..3f2421062 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,15 +9,15 @@ cache:
   - node_modules
 
 before_install:
-  - export NODE_OPTIONS=--max_old_space_size=4096
+  - export NODE_OPTIONS=--max_old_space_size=6144
 
 install:
   - npm install
 
 script:
   - npm run lint-contracts
-  - npm run test-js
+  - npm run prettier-check
+  - npm run coverage
 
 after_script:
-  - npm run coverage
   - cat coverage/lcov.info | coveralls
\ No newline at end of file
diff --git a/contracts/governance/Staking/WeightedStaking.sol b/contracts/governance/Staking/WeightedStaking.sol
index 82b7226e3..a9210af3a 100644
--- a/contracts/governance/Staking/WeightedStaking.sol
+++ b/contracts/governance/Staking/WeightedStaking.sol
@@ -319,5 +319,4 @@ contract WeightedStaking is Checkpoints {
 		}
 		return date;
 	}
-
 }
diff --git a/package.json b/package.json
index f36ce51da..b2b720e97 100644
--- a/package.json
+++ b/package.json
@@ -49,8 +49,13 @@
   },
   "scripts": {
     "analyze-contracts": "slither .",
-    "prettier": "prettier --write {,*/**/}*.{js,test.js,sol}",
-    "lint-contracts": "solhint contracts/**/*.sol",
+    "prettier": "npm run prettier-sol && npm run prettier-js",
+    "prettier-sol": "prettier --write contracts/{**/*,**/**/*,**/**/**/*}.sol",
+    "prettier-js": "prettier --write tests-js/{*,**/*,**/**/*}.{js,test.js}",
+    "prettier-check": "npm run prettier-check-sol && npm run prettier-check-js",
+    "prettier-check-sol": "prettier --check contracts/{**/*,**/**/*,**/**/**/*}.sol",
+    "prettier-check-js": "prettier --check tests-js/{*,**/*,**/**/*}.{js,test.js}",
+    "lint-contracts": "solhint contracts/{**/*,**/**/*,**/**/**/*}.sol",
     "test": "brownie test",
     "test-js": "echo Executing pure Hardhat test cases ... && npx hardhat test && echo Executing test cases using Ganache ... && npx hardhat --config hardhat-ganache-tests.config.js --network ganache test",
     "coverage": "npx hardhat coverage",