diff --git a/.github/actions/setup/action.yml b/.github/actions/setup/action.yml
new file mode 100644
index 000000000..9ff0ccc9a
--- /dev/null
+++ b/.github/actions/setup/action.yml
@@ -0,0 +1,21 @@
+name: Setup
+runs:
+  using: composite
+  steps:
+    - uses: actions/checkout@v3
+
+    - uses: actions/setup-node@v3
+      with:
+        node-version: 16
+        registry-url: https://registry.npmjs.org
+        cache: yarn
+
+    - uses: actions/cache@v3
+      id: install-cache
+      with:
+        path: node_modules/
+        key: ${{ runner.os }}-install-${{ hashFiles('**/yarn.lock') }}
+
+    - if: steps.install-cache.outputs.cache-hit != 'true'
+      run: yarn install --frozen-lockfile --ignore-scripts
+      shell: bash
diff --git a/.github/workflows/crowdin-download.yaml b/.github/workflows/crowdin-download.yaml
index 1599031ec..5e08127ee 100644
--- a/.github/workflows/crowdin-download.yaml
+++ b/.github/workflows/crowdin-download.yaml
@@ -11,14 +11,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
-
-      - uses: actions/setup-node@v3
-        with:
-          node-version: 14
-          registry-url: https://registry.npmjs.org
-          cache: 'yarn'
-
-      - run: yarn install --frozen-lockfile --ignore-scripts
+      - uses: ./.github/actions/setup
 
       - run: yarn i18n:extract
 
diff --git a/.github/workflows/crowdin-upload.yaml b/.github/workflows/crowdin-upload.yaml
index 28c338d1e..da05771d0 100644
--- a/.github/workflows/crowdin-upload.yaml
+++ b/.github/workflows/crowdin-upload.yaml
@@ -11,14 +11,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
-
-      - uses: actions/setup-node@v3
-        with:
-          node-version: 14
-          registry-url: https://registry.npmjs.org
-          cache: 'yarn'
-
-      - run: yarn install --frozen-lockfile --ignore-scripts
+      - uses: ./.github/actions/setup
 
       - run: yarn i18n:extract
 
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 4d3add1a4..c837926bb 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -17,14 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-
-      - uses: actions/setup-node@v3
-        with:
-          node-version: 16
-          registry-url: https://registry.npmjs.org
-          cache: 'yarn'
-
-      - run: yarn install --frozen-lockfile --ignore-scripts
+      - uses: ./.github/actions/setup
 
       - uses: wearerequired/lint-action@v2
         with:
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 944a6f7a1..0d74a6a33 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -14,14 +14,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-
-      - uses: actions/setup-node@v3
-        with:
-          node-version: 16
-          registry-url: https://registry.npmjs.org
-          cache: 'yarn'
-
-      - run: yarn install --frozen-lockfile
+      - uses: ./.github/actions/setup
+      - run: yarn prepare
 
       - run: yarn test
         if: success()
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index d36a946fb..ec0fc4365 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -7,23 +7,27 @@ on:
   pull_request:
     branches:
       - main
+  # manual trigger
+  workflow_dispatch:
 
 jobs:
   test:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-
-      - uses: actions/setup-node@v3
-        with:
-          node-version: 16
-          registry-url: https://registry.npmjs.org
-          cache: 'yarn'
-
-      - run: yarn install --frozen-lockfile
+      - uses: ./.github/actions/setup
+      - run: yarn prepare
 
       - run: yarn test
-
       - run: yarn test:e2e
         env:
           JSON_RPC_PROVIDER: ${{ secrets.JSON_RPC_PROVIDER }}
+
+  typecheck:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ./.github/actions/setup
+      - run: yarn prepare
+
+      - run: yarn typecheck
diff --git a/package.json b/package.json
index 199984920..e66f5d1a6 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,9 @@
     "prepare": "yarn contracts:compile && yarn i18n:compile && yarn ajv:compile",
     "prepublishOnly": "yarn build",
     "start": "cosmos",
-    "build": "tsc -p tsconfig.build.json && rollup --config --failAfterWarnings",
+    "typecheck": "tsc -p tsconfig.json",
+    "prebuild": "tsc -p tsconfig.build.json",
+    "build": "rollup --config --failAfterWarnings",
     "release": "semantic-release",
     "lint": "eslint .",
     "test": "jest src",