diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
new file mode 100644
index 00000000000..45422454a08
--- /dev/null
+++ b/.github/workflows/lint.yml
@@ -0,0 +1,19 @@
+name: Lint All Packages
+
+on: push
+
+jobs:
+  test:
+    name: Lint
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Node (10)
+      uses: actions/setup-node@v1
+      with:
+        node-version: 10.x
+    - name: yarn install
+      run: yarn
+    - name: yarn lint
+      run: yarn lint
diff --git a/integration/browserify/package.json b/integration/browserify/package.json
index c509cd6f0c3..5771b0776c2 100644
--- a/integration/browserify/package.json
+++ b/integration/browserify/package.json
@@ -5,7 +5,7 @@
   "scripts": {
     "pretest": "mkdirp dist && browserify src/namespace.test.js -o dist/namespace.test.js",
     "test": "karma start --single-run",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js"
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test"
   },
   "devDependencies": {
     "firebase": "7.18.0",
diff --git a/integration/firebase-typings/package.json b/integration/firebase-typings/package.json
index 39f896b1156..0adb887f1c5 100644
--- a/integration/firebase-typings/package.json
+++ b/integration/firebase-typings/package.json
@@ -4,7 +4,7 @@
   "version": "0.2.1",
   "scripts": {
     "test": "tsc",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js"
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test"
   },
   "devDependencies": {
     "firebase": "7.18.0",
diff --git a/integration/firestore/package.json b/integration/firestore/package.json
index 1d87200a8bf..aa66d258b59 100644
--- a/integration/firestore/package.json
+++ b/integration/firestore/package.json
@@ -7,7 +7,7 @@
     "build:persistence": "INCLUDE_FIRESTORE_PERSISTENCE=true gulp compile-tests",
     "build:memory": "INCLUDE_FIRESTORE_PERSISTENCE=false gulp compile-tests",
     "test": "yarn build:memory; karma start --single-run; yarn build:persistence; karma start --single-run;",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test",
     "test:persistence": " yarn build:persistence; karma start --single-run",
     "test:persistence:debug:": "yarn build:persistence; karma start --auto-watch --browsers Chrome",
     "test:memory": "yarn build:memory; karma start --single-run",
diff --git a/integration/typescript/package.json b/integration/typescript/package.json
index fae78a79da0..4392b4e162a 100644
--- a/integration/typescript/package.json
+++ b/integration/typescript/package.json
@@ -4,7 +4,7 @@
   "version": "0.2.1",
   "scripts": {
     "test": "karma start --single-run",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js"
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test"
   },
   "devDependencies": {
     "firebase": "7.18.0",
diff --git a/integration/webpack/package.json b/integration/webpack/package.json
index 18362cfc35e..14e4ced18fc 100644
--- a/integration/webpack/package.json
+++ b/integration/webpack/package.json
@@ -5,7 +5,7 @@
   "scripts": {
     "pretest": "webpack",
     "test": "karma start --single-run",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js"
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test"
   },
   "devDependencies": {
     "firebase": "7.18.0",
diff --git a/package.json b/package.json
index e860b5dcb60..496a57f5bf8 100644
--- a/package.json
+++ b/package.json
@@ -32,9 +32,9 @@
     "release": "ts-node-script scripts/release/cli.ts",
     "pretest": "node tools/pretest.js",
     "test": "lerna run --concurrency 4 --stream test",
-    "test:ci": "lerna run --concurrency 4 --stream test:ci",
-    "test:release": "lerna run --concurrency 4 --ignore @firebase/*-exp --ignore firebase-exp --stream test:ci",
-    "test:exp": "lerna run --concurrency 4 --stream --scope @firebase/*-exp --scope firebase-exp test",
+    "test:ci": "lerna run --concurrency 4 test:ci",
+    "test:release": "lerna run --concurrency 4 --ignore @firebase/*-exp --ignore firebase-exp test:ci",
+    "test:exp": "lerna run --concurrency 4 --scope @firebase/*-exp --scope firebase-exp --stream test",
     "pretest:coverage": "mkdirp coverage",
     "ci:coverage": "lcov-result-merger 'packages/**/lcov.info' 'lcov-all.info'",
     "test:coverage": "lcov-result-merger 'packages/**/lcov.info' | coveralls",
diff --git a/packages-exp/app-exp/package.json b/packages-exp/app-exp/package.json
index 0618df6bf81..e4543ec13db 100644
--- a/packages-exp/app-exp/package.json
+++ b/packages-exp/app-exp/package.json
@@ -16,11 +16,11 @@
     "build:release": "rollup -c rollup.config.release.js && yarn api-report && yarn typings:public",
     "build:deps": "lerna run --scope @firebase/app-exp --include-dependencies build",
     "dev": "rollup -c -w",
-    "test": "yarn type-check && run-p lint test:browser test:node",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
+    "test": "run-p lint test:all",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:all",
+    "test:all": "run-p test:browser test:node",
     "test:browser": "karma start --single-run",
     "test:node": "TS_NODE_COMPILER_OPTIONS='{\"module\":\"commonjs\"}' nyc --reporter lcovonly -- mocha src/**/*.test.ts --config ../../config/mocharc.node.js",
-    "type-check": "tsc -p . --noEmit",
     "prepare": "rollup -c rollup.config.release.js && yarn api-report",
     "api-report": "api-extractor run --local --verbose",
     "predoc": "node ../../scripts/exp/remove-exp.js temp",
diff --git a/packages-exp/functions-exp/package.json b/packages-exp/functions-exp/package.json
index c70fd443b39..8802b5438f7 100644
--- a/packages-exp/functions-exp/package.json
+++ b/packages-exp/functions-exp/package.json
@@ -16,9 +16,9 @@
     "build:deps": "lerna run --scope @firebase/functions-exp --include-dependencies build",
     "build:release": "rollup -c rollup.config.release.js && yarn api-report",
     "dev": "rollup -c -w",
-    "test": "yarn type-check && run-p lint test:browser test:node",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
-    "type-check": "tsc -p . --noEmit",
+    "test": "run-p lint test:all",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:all",
+    "test:all": "run-p test:browser test:node",
     "test:browser": "karma start --single-run",
     "test:browser:debug": "karma start --browsers=Chrome --auto-watch",
     "test:node": "TS_NODE_COMPILER_OPTIONS='{\"module\":\"commonjs\"}' nyc --reporter lcovonly -- mocha 'src/{,!(browser)/**/}*.test.ts' --file src/index.node.ts --config ../../config/mocharc.node.js",
diff --git a/packages/analytics/package.json b/packages/analytics/package.json
index 88e893134d1..0cfd7787dab 100644
--- a/packages/analytics/package.json
+++ b/packages/analytics/package.json
@@ -13,10 +13,9 @@
     "build": "rollup -c",
     "build:deps": "lerna run --scope @firebase/'{app,analytics}' --include-dependencies build",
     "dev": "rollup -c -w",
-    "test": "yarn type-check && yarn run-p lint test:browser",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
+    "test": "run-p lint test:browser",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:browser",
     "test:browser": "karma start --single-run --nocache",
-    "type-check": "tsc -p . --noEmit",
     "prepare": "yarn build"
   },
   "peerDependencies": {
diff --git a/packages/app/package.json b/packages/app/package.json
index 35e746e8c60..0a1eb86e2bf 100644
--- a/packages/app/package.json
+++ b/packages/app/package.json
@@ -17,9 +17,9 @@
     "build": "rollup -c",
     "build:deps": "lerna run --scope @firebase/app --include-dependencies build",
     "dev": "rollup -c -w",
-    "test": "yarn type-check && run-p lint test:browser test:node",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
-    "type-check": "tsc -p . --noEmit",
+    "test": "run-p lint test:all",
+    "test:all": "run-p test:browser test:node",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:all",
     "test:browser": "karma start --single-run",
     "test:browser:debug": "karma start --browsers Chrome --auto-watch",
     "test:node": "TS_NODE_FILES=true TS_NODE_CACHE=NO TS_NODE_COMPILER_OPTIONS='{\"module\":\"commonjs\"}' nyc --reporter lcovonly -- mocha test/**/*.test.* --config ../../config/mocharc.node.js",
diff --git a/packages/component/package.json b/packages/component/package.json
index bfcaccff3e1..8a67ac48378 100644
--- a/packages/component/package.json
+++ b/packages/component/package.json
@@ -14,9 +14,9 @@
     "build": "rollup -c",
     "build:deps": "lerna run --scope @firebase/component --include-dependencies build",
     "dev": "rollup -c -w",
-    "test": "yarn type-check && run-p lint test:browser test:node",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
-    "type-check": "tsc -p . --noEmit",
+    "test": "run-p lint test:all",
+    "test:all": "run-p test:browser test:node",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:all",
     "test:browser": "karma start --single-run",
     "test:node": "TS_NODE_COMPILER_OPTIONS='{\"module\":\"commonjs\"}' nyc --reporter lcovonly -- mocha src/**/*.test.ts --config ../../config/mocharc.node.js",
     "prepare": "yarn build"
diff --git a/packages/database/package.json b/packages/database/package.json
index bbef697b955..9eddd4a6083 100644
--- a/packages/database/package.json
+++ b/packages/database/package.json
@@ -15,7 +15,7 @@
     "build:deps": "lerna run --scope @firebase/'{app,database}' --include-dependencies build",
     "dev": "rollup -c -w",
     "test": "run-p lint test:emulator",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:emulator",
     "test:all": "run-p lint test:browser test:node",
     "test:browser": "karma start --single-run",
     "test:node": "TS_NODE_FILES=true TS_NODE_CACHE=NO TS_NODE_COMPILER_OPTIONS='{\"module\":\"commonjs\"}' nyc --reporter lcovonly -- mocha 'test/{,!(browser)/**/}*.test.ts' --file index.node.ts --config ../../config/mocharc.node.js",
diff --git a/packages/firestore/package.json b/packages/firestore/package.json
index 55dc000af56..5fb522a08b6 100644
--- a/packages/firestore/package.json
+++ b/packages/firestore/package.json
@@ -36,7 +36,7 @@
     "test:exp:browser": "karma start --single-run --exp",
     "test:exp:browser:debug": "karma start --single-run --exp --auto-watch",
     "test": "run-s lint test:all",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:all",
     "test:all": "run-p test:browser test:lite:browser test:exp:browser test:travis test:minified",
     "test:browser": "karma start --single-run",
     "test:browser:debug": "karma start --browsers=Chrome --auto-watch",
diff --git a/packages/functions/package.json b/packages/functions/package.json
index 5bf885cd6f2..92dbe936989 100644
--- a/packages/functions/package.json
+++ b/packages/functions/package.json
@@ -14,9 +14,9 @@
     "build": "rollup -c",
     "build:deps": "lerna run --scope @firebase/'{app,functions}' --include-dependencies build",
     "dev": "rollup -c -w",
-    "test": "yarn type-check && run-p lint test:browser test:node",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
-    "type-check": "tsc -p . --noEmit",
+    "test": "run-p lint test:all",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:all",
+    "test:all": "run-p test:browser test:node",
     "test:browser": "karma start --single-run",
     "test:browser:debug": "karma start --browsers=Chrome --auto-watch",
     "test:node": "TS_NODE_COMPILER_OPTIONS='{\"module\":\"commonjs\"}' nyc --reporter lcovonly -- mocha 'test/{,!(browser)/**/}*.test.ts' --file index.node.ts --config ../../config/mocharc.node.js",
diff --git a/packages/installations/package.json b/packages/installations/package.json
index f8628d1e2f5..a7b9635c7fc 100644
--- a/packages/installations/package.json
+++ b/packages/installations/package.json
@@ -12,11 +12,10 @@
     "lint:fix": "eslint --fix -c .eslintrc.js '**/*.ts'  --ignore-path '../../.gitignore'",
     "build": "rollup -c",
     "build:deps": "lerna run --scope @firebase/'{app,installations}' --include-dependencies build",
-    "test": "yarn type-check && yarn test:karma && yarn lint",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
+    "test": "run-p lint test:karma",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:karma",
     "test:karma": "karma start --single-run",
     "test:debug": "karma start --browsers=Chrome --auto-watch",
-    "type-check": "tsc -p . --noEmit",
     "serve": "yarn serve:build && yarn serve:host",
     "serve:build": "rollup -c test-app/rollup.config.js",
     "serve:host": "http-server -c-1 test-app",
diff --git a/packages/logger/package.json b/packages/logger/package.json
index 566ce999236..b8e11c31d2e 100644
--- a/packages/logger/package.json
+++ b/packages/logger/package.json
@@ -13,8 +13,9 @@
     "build": "rollup -c",
     "build:deps": "lerna run --scope @firebase/logger --include-dependencies build",
     "dev": "rollup -c -w",
-    "test": "run-p lint test:browser test:node",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
+    "test": "run-p lint test:all",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:all",
+    "test:all": "run-p test:browser test:node",
     "test:browser": "karma start --single-run",
     "test:browser:debug": "karma start --browsers Chrome --auto-watch",
     "test:node": "TS_NODE_COMPILER_OPTIONS='{\"module\":\"commonjs\"}' nyc --reporter lcovonly -- mocha test/**/*.test.* --config ../../config/mocharc.node.js",
diff --git a/packages/messaging/package.json b/packages/messaging/package.json
index 4c9a9548c28..395641236fa 100644
--- a/packages/messaging/package.json
+++ b/packages/messaging/package.json
@@ -13,13 +13,12 @@
     "build": "rollup -c",
     "build:deps": "lerna run --scope @firebase/'{app,messaging}' --include-dependencies build",
     "dev": "rollup -c -w",
-    "test": "run-p test:karma type-check lint ",
-    "test:integration": "run-p test:karma type-check lint && cd ../../integration/messaging && npm run-script test",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
+    "test": "run-p lint test:karma",
+    "test:integration": "test:karma && cd ../../integration/messaging && npm run-script test",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:karma",
     "test:karma": "karma start --single-run",
     "test:debug": "karma start --browsers=Chrome --auto-watch",
-    "prepare": "yarn build",
-    "type-check": "tsc --noEmit"
+    "prepare": "yarn build"
   },
   "license": "Apache-2.0",
   "peerDependencies": {
diff --git a/packages/performance/package.json b/packages/performance/package.json
index 2e5a1dc7111..1e0504a19b0 100644
--- a/packages/performance/package.json
+++ b/packages/performance/package.json
@@ -15,7 +15,7 @@
     "build:deps": "lerna run --scope @firebase/'{app,performance}' --include-dependencies build",
     "dev": "rollup -c -w",
     "test": "run-p lint test:browser",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:browser",
     "test:browser": "karma start --single-run",
     "test:debug": "karma start --browsers=Chrome --auto-watch",
     "prepare": "yarn build",
diff --git a/packages/remote-config/package.json b/packages/remote-config/package.json
index 67ce4b215b0..713476efc45 100644
--- a/packages/remote-config/package.json
+++ b/packages/remote-config/package.json
@@ -15,7 +15,7 @@
     "build:deps": "lerna run --scope @firebase/'{app,remote-config}' --include-dependencies build",
     "dev": "rollup -c -w",
     "test": "run-p lint test:browser",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:browser",
     "test:browser": "karma start --single-run",
     "test:debug": "karma start --browsers=Chrome --auto-watch",
     "prettier": "prettier --write '{src,test}/**/*.{js,ts}'",
diff --git a/packages/rules-unit-testing/package.json b/packages/rules-unit-testing/package.json
index aec07b80eec..bddc1c2fe84 100644
--- a/packages/rules-unit-testing/package.json
+++ b/packages/rules-unit-testing/package.json
@@ -16,7 +16,7 @@
     "dev": "rollup -c -w",
     "test:nyc": "TS_NODE_CACHE=NO TS_NODE_COMPILER_OPTIONS='{\"module\":\"commonjs\"}' nyc --reporter lcovonly -- mocha 'test/{,!(browser)/**/}*.test.ts' --config ../../config/mocharc.node.js",
     "test": "firebase --debug emulators:exec 'yarn test:nyc'",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test",
     "prepare": "yarn build"
   },
   "license": "Apache-2.0",
diff --git a/packages/rxfire/package.json b/packages/rxfire/package.json
index c94257e7901..77502f664ed 100644
--- a/packages/rxfire/package.json
+++ b/packages/rxfire/package.json
@@ -28,7 +28,7 @@
     "dev": "rollup -c -w",
     "prepare": "yarn build",
     "test": "run-p lint test:browser",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:browser",
     "test:browser": "karma start --single-run",
     "test:browser:debug": "karma start --browsers=Chrome --auto-watch"
   },
diff --git a/packages/storage/package.json b/packages/storage/package.json
index 629b199a393..66627b54379 100644
--- a/packages/storage/package.json
+++ b/packages/storage/package.json
@@ -14,7 +14,7 @@
     "build:deps": "lerna run --scope @firebase/'{app,storage}' --include-dependencies build",
     "dev": "rollup -c -w",
     "test": "run-p test:browser lint",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:browser",
     "test:browser:unit": "karma start --single-run --unit",
     "test:browser:integration": "karma start --single-run --integration",
     "test:browser": "karma start --single-run",
diff --git a/packages/template/package.json b/packages/template/package.json
index 1bdd8dce645..a478b7c092c 100644
--- a/packages/template/package.json
+++ b/packages/template/package.json
@@ -17,11 +17,11 @@
     "build": "rollup -c",
     "build:deps": "lerna run --scope @firebase/'{app,template}' --include-dependencies build",
     "dev": "rollup -c -w",
-    "test": "yarn type-check && run-p lint test:browser test:node",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
+    "test": "run-p lint test:all",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:all",
+    "test:all": "run-p test:browser test:node",
     "test:browser": "karma start --single-run",
     "test:node": "TS_NODE_COMPILER_OPTIONS='{\"module\":\"commonjs\"}' nyc --reporter lcovonly -- mocha src/**/*.test.* --config ../../config/mocharc.node.js",
-    "type-check": "tsc -p . --noEmit",
     "prepare": "yarn build"
   },
   "peerDependencies": {
diff --git a/packages/testing/package.json b/packages/testing/package.json
index c9b4ad0ba98..2916ce2539f 100644
--- a/packages/testing/package.json
+++ b/packages/testing/package.json
@@ -14,7 +14,7 @@
     "dev": "rollup -c -w",
     "test:nyc": "TS_NODE_CACHE=NO TS_NODE_COMPILER_OPTIONS='{\"module\":\"commonjs\"}' nyc --reporter lcovonly -- mocha 'test/{,!(browser)/**/}*.test.ts' --config ../../config/mocharc.node.js",
     "test": "firebase --debug emulators:exec 'yarn test:nyc'",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test",
     "prepare": "yarn build"
   },
   "license": "Apache-2.0",
diff --git a/packages/util/package.json b/packages/util/package.json
index 757fc6a29ea..f22ec8111a6 100644
--- a/packages/util/package.json
+++ b/packages/util/package.json
@@ -14,9 +14,9 @@
     "build": "rollup -c",
     "build:deps": "lerna run --scope @firebase/util --include-dependencies build",
     "dev": "rollup -c -w",
-    "test": "yarn type-check && run-p lint test:browser test:node",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
-    "type-check": "tsc -p . --noEmit",
+    "test": "run-p lint test:all",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:all",
+    "test:all": "run-p test:browser test:node",
     "test:browser": "karma start --single-run",
     "test:node": "TS_NODE_CACHE=NO TS_NODE_COMPILER_OPTIONS='{\"module\":\"commonjs\"}' nyc --reporter lcovonly -- mocha test/**/*.test.* --config ../../config/mocharc.node.js",
     "prepare": "yarn build"
diff --git a/repo-scripts/changelog-generator/index.ts b/repo-scripts/changelog-generator/index.ts
index d23b90c3aec..1eaf2ca5b43 100644
--- a/repo-scripts/changelog-generator/index.ts
+++ b/repo-scripts/changelog-generator/index.ts
@@ -30,13 +30,15 @@ const changelogFunctions: ChangelogFunctions = {
         'Please provide a repo to this changelog generator like this:\n"changelog": ["@changesets/changelog-github", { "repo": "org/repo" }]'
       );
     }
-    if (dependenciesUpdated.length === 0) return '';
+    if (dependenciesUpdated.length === 0) {
+      return '';
+    }
 
     const changesetLink = `- Updated dependencies [${(
       await Promise.all(
         changesets.map(async cs => {
           if (cs.commit) {
-            let { links } = await getInfo({
+            const { links } = await getInfo({
               repo: options.repo,
               commit: cs.commit
             });
@@ -65,7 +67,7 @@ const changelogFunctions: ChangelogFunctions = {
       .map(l => l.trimRight());
 
     if (changeset.commit) {
-      let { pull: pullNumber, links } = await getInfo({
+      const { pull: pullNumber, links } = await getInfo({
         repo: options.repo,
         commit: changeset.commit
       });
diff --git a/repo-scripts/changelog-generator/package.json b/repo-scripts/changelog-generator/package.json
index 0de8422f506..08fea8e1412 100644
--- a/repo-scripts/changelog-generator/package.json
+++ b/repo-scripts/changelog-generator/package.json
@@ -13,9 +13,8 @@
     "lint:fix": "eslint --fix -c .eslintrc.js '**/*.ts' --ignore-path '../../.gitignore'",
     "build": "tsc",
     "build:dev": "tsc -w",
-    "test": "yarn type-check",
-    "prepare": "yarn build",
-    "type-check": "tsc -p . --noEmit"
+    "test": "tsc -p . --noEmit",
+    "prepare": "yarn build"
   },
   "dependencies": {
     "@changesets/types": "3.1.0",
diff --git a/repo-scripts/size-analysis/package.json b/repo-scripts/size-analysis/package.json
index eec2eb34335..8ce1baead2e 100644
--- a/repo-scripts/size-analysis/package.json
+++ b/repo-scripts/size-analysis/package.json
@@ -10,10 +10,10 @@
   "scripts": {
     "lint": "eslint -c .eslintrc.js '**/*.ts' --ignore-path '../../.gitignore'",
     "lint:fix": "eslint --fix -c .eslintrc.js '**/*.ts' --ignore-path '../../.gitignore'",
-    "pretest": "tsc -p test/test-inputs && rollup -c",
-    "test": "yarn type-check && TS_NODE_COMPILER_OPTIONS='{\"module\":\"commonjs\"}' nyc --reporter lcovonly -- mocha **/*.test.ts --config ../../config/mocharc.node.js --timeout 60000",
-    "test:ci": "node ../../scripts/run_tests_in_ci.js",
-    "type-check": "tsc -p . --noEmit"
+    "test": "run-p lint test:node",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:node",
+    "pretest:node": "tsc -p test/test-inputs && rollup -c",
+    "test:node": "TS_NODE_COMPILER_OPTIONS='{\"module\":\"commonjs\"}' nyc --reporter lcovonly -- mocha **/*.test.ts --config ../../config/mocharc.node.js --timeout 60000"
   },
   "dependencies": {
     "typescript": "3.9.7",
diff --git a/scripts/run_tests_in_ci.js b/scripts/run_tests_in_ci.js
index 6adb20e4699..7272fafd952 100644
--- a/scripts/run_tests_in_ci.js
+++ b/scripts/run_tests_in_ci.js
@@ -15,19 +15,33 @@
  * limitations under the License.
  */
 
-const { argv } = require('yargs');
+const yargs = require('yargs');
 const path = require('path');
 const { spawn } = require('child-process-promise');
 
+const argv = yargs.options({
+  d: {
+    type: 'string',
+    desc: 'current working directory',
+    default: '.'
+  },
+  s: {
+    type: 'string',
+    desc: 'the npm script to run',
+    default: 'test'
+  }
+}).argv;
+
 (async () => {
-  const myPath = argv._[0] || '.'; // default to the current directory
+  const myPath = argv.d;
+  const scriptName = argv.s;
   const dir = path.resolve(myPath);
   const { name } = require(`${dir}/package.json`);
 
   let stdout = '';
   let stderr = '';
   try {
-    const testProcess = spawn('yarn', ['--cwd', dir, 'test']);
+    const testProcess = spawn('yarn', ['--cwd', dir, scriptName]);
 
     testProcess.childProcess.stdout.on('data', data => {
       stdout += data.toString();