diff --git a/.github/actions/build-and-test/action.yml b/.github/actions/build-and-test/action.yml
new file mode 100644
index 000000000..baa4253f3
--- /dev/null
+++ b/.github/actions/build-and-test/action.yml
@@ -0,0 +1,48 @@
+author: airtasker
+name: build-and-test
+description: Build and test. 
+
+inputs:
+  node_version:
+    required: true 
+    description: The version of Node.js to use.
+  shard:
+    required: true
+    description: Which shard we're on. 
+
+runs:
+  using: composite
+  steps:
+  - uses: ./.github/actions/prepare-repository
+
+  - name: Compile the repository on this version of Node.
+    run: yarn build
+    shell: bash
+
+  - name: Create test reports directory
+    run: mkdir -p ./test-reports/jest
+    shell: bash
+
+  - name: Find and run test files
+    run: |
+      TESTFILES=$(find lib -name '*.spec.ts')
+      for file in $TESTFILES; do
+        filename=$(basename "$file" .spec.ts)
+        JEST_JUNIT_OUTPUT_NAME="${{ github.sha }}_${{ github.run_id }}_node${{ inputs.node_version }}_${{ inputs.shard }}_${filename}_results.xml" \
+        yarn test $file --ci --reporters=default --reporters=jest-junit --shard=${{ inputs.shard }}
+      done
+    env:
+      JEST_JUNIT_OUTPUT_DIR: ./test-reports/jest
+      JEST_JUNIT_CLASSNAME: "{filepath}"
+      JEST_JUNIT_UNIQUE_OUTPUT_NAME: "true"
+    shell: bash
+
+  - name: Build the documentation.
+    run: |-
+      set -uex
+      if [ ${{ inputs.node_version }} -gt 16 ]; then
+        # Without this, we get `Error: error:0308010C:digital envelope routines::unsupported` on Node >= 17.
+        export NODE_OPTIONS="--openssl-legacy-provider"
+      fi
+      yarn build-docs
+    shell: bash
\ No newline at end of file
diff --git a/.github/actions/prepare-repository/action.yml b/.github/actions/prepare-repository/action.yml
new file mode 100644
index 000000000..2b2dcedc5
--- /dev/null
+++ b/.github/actions/prepare-repository/action.yml
@@ -0,0 +1,47 @@
+author: airtasker
+name: prepare-repository
+description: Prepare the repository for building and testing.
+
+runs:
+  using: composite
+
+  steps:
+  - uses: actions/checkout@v4
+  - name: restore_cache
+    uses: actions/cache@v3
+    with:
+      key: v3-dependencies-{{ checksum "yarn.lock" }}
+      path: node_modules
+      restore-keys: |-
+        v3-dependencies-{{ checksum "yarn.lock" }}
+        v3-dependencies
+
+  - name: Install main dependencies
+    run: yarn install --frozen-lockfile
+    shell: bash
+
+  - name: save_cache
+    uses: actions/cache@v3
+    with:
+      path: node_modules
+      key: v3-dependencies-{{ checksum "yarn.lock" }}
+
+  - name: restore_cache
+    uses: actions/cache@v3
+    with:
+      key: v3-docs-dependencies-{{ checksum "docs/yarn.lock" }}
+      path: docs/node_modules
+      restore-keys: |-
+        v3-docs-dependencies-{{ checksum "docs/yarn.lock" }}
+        v3-docs-dependencies
+
+  - name: Install docs dependencies
+    run: yarn install --frozen-lockfile
+    working-directory: docs/
+    shell: bash
+    
+  - name: save_cache
+    uses: actions/cache@v3
+    with:
+      path: docs/node_modules
+      key: v3-docs-dependencies-{{ checksum "docs/yarn.lock" }}
\ No newline at end of file
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index b79fbd99f..cded74cee 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -1,19 +1,40 @@
 version: 2
 
 updates:
-- package-ecosystem: npm
-  directory: "/"
-  schedule:
-    interval: weekly
-    day: monday
-    time: "05:00"
-    timezone: Australia/Sydney
-  open-pull-requests-limit: 99
-- package-ecosystem: npm
-  directory: "/docs"
-  schedule:
-    interval: weekly
-    day: monday
-    time: "05:00"
-    timezone: Australia/Sydney
-  open-pull-requests-limit: 99
+  - package-ecosystem: npm
+    directory: "/"
+    schedule:
+      interval: weekly
+      day: monday
+      time: "05:00"
+      timezone: Australia/Sydney
+    open-pull-requests-limit: 99
+  - package-ecosystem: npm
+    directory: "/docs"
+    schedule:
+      interval: weekly
+      day: monday
+      time: "05:00"
+      timezone: Australia/Sydney
+    open-pull-requests-limit: 99
+  - package-ecosystem: github-actions
+    directory: "/"
+    schedule:
+      interval: daily
+      time: "09:00"
+      timezone: Australia/Sydney
+    open-pull-requests-limit: 10
+  - package-ecosystem: github-actions
+    directory: "/.github/actions/build-and-test"
+    schedule:
+      interval: daily
+      time: "09:00"
+      timezone: Australia/Sydney
+    open-pull-requests-limit: 10
+  - package-ecosystem: github-actions
+    directory: "/.github/actions/prepare-repository"
+    schedule:
+      interval: daily
+      time: "09:00"
+      timezone: Australia/Sydney
+    open-pull-requests-limit: 10
diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
new file mode 100644
index 000000000..2be382793
--- /dev/null
+++ b/.github/workflows/build-and-test.yml
@@ -0,0 +1,83 @@
+name: airtasker/spot/build-and-test
+
+on:
+  pull_request:
+    branches:
+      - master
+  push:
+    branches:
+      - master
+  release:
+    types: [published]
+
+env:
+  NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+jobs:
+  test:
+    name: test-node-${{ matrix.node-version }}
+    runs-on: runs-on,runner=4cpu-linux-x64
+    strategy:
+      fail-fast: true # if one job fails, stop the rest
+      matrix:
+        node-version: [14, 16, 18, 20]
+        shard:
+          [
+            "1",
+            "2",
+            "3",
+            "4",
+          ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup NodeJS ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Run tests
+        uses: "./.github/actions/build-and-test"
+        with:
+          node_version: ${{ matrix.node-version }}
+          shard: ${{ matrix.shard }}
+
+      - name: Upload test results
+        uses: actions/upload-artifact@v4
+        with:
+          name: test-results-node-${{ matrix.node-version }}-${{ matrix.shard }}
+          path: ./test-reports
+
+      - name: Test summary
+        uses: test-summary/action@v2
+        with:
+          paths: ./test-reports/**/*.xml
+
+  lint-check:
+    runs-on: runs-on,runner=4cpu-linux-x64
+    steps:
+    - uses: actions/checkout@v4
+    - uses: ./.github/actions/prepare-repository
+
+    - name: Run lint checker
+      run: yarn lint:check
+
+  publish:
+    runs-on: runs-on,runner=4cpu-linux-x64
+    if: github.event_name == 'release'
+    needs:
+    - test
+    - lint-check
+    steps:
+    - uses: actions/checkout@v4
+    - uses: ./.github/actions/prepare-repository
+
+    - name: Authenticate with NPM registry
+      run: echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" > ~/.npmrc
+
+    - name: Publish
+      run: npm publish --access=public