diff --git a/.github/workflows/node-4+.yml b/.github/workflows/node-4+.yml
new file mode 100644
index 00000000..d2ae0dee
--- /dev/null
+++ b/.github/workflows/node-4+.yml
@@ -0,0 +1,70 @@
+name: 'Tests: node.js'
+
+on: [pull_request, push]
+
+jobs:
+  matrix:
+    runs-on: ubuntu-latest
+    outputs:
+      latest: ${{ steps.set-matrix.outputs.requireds }}
+      minors: ${{ steps.set-matrix.outputs.optionals }}
+    steps:
+      - uses: ljharb/actions/node/matrix@main
+        id: set-matrix
+        with:
+          preset: '>=4'
+
+  latest:
+    needs: [matrix]
+    name: 'latest minors'
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix: ${{ fromJson(needs.matrix.outputs.latest) }}
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ljharb/actions/node/install@main
+        name: 'nvm install ${{ matrix.node-version }} && npm install'
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm run tests-only
+        if: ${{ startsWith(matrix.node-version, '11') || startsWith(matrix.node-version, '9') || startsWith(matrix.node-version, '8') || startsWith(matrix.node-version, '6') }}
+      - run: npm run tests-only
+        if: ${{ !startsWith(matrix.node-version, '11') && !startsWith(matrix.node-version, '9') && !startsWith(matrix.node-version, '8') && !startsWith(matrix.node-version, '6') }}
+        env:
+          NODE_OPTIONS: '--unhandled-rejections=none'
+      - uses: codecov/codecov-action@v1
+
+  minors:
+    needs: [matrix, latest]
+    name: 'non-latest minors'
+    continue-on-error: true
+    if: ${{ !github.head_ref || !startsWith(github.head_ref, 'renovate') }}
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix: ${{ fromJson(needs.matrix.outputs.minors) }}
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ljharb/actions/node/install@main
+        name: 'nvm install ${{ matrix.node-version }} && npm install'
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm run tests-only
+        if: ${{ startsWith(matrix.node-version, '11') || startsWith(matrix.node-version, '9') || startsWith(matrix.node-version, '8') || startsWith(matrix.node-version, '6') }}
+      - run: npm run tests-only
+        if: ${{ !startsWith(matrix.node-version, '11') && !startsWith(matrix.node-version, '10.16') && !startsWith(matrix.node-version, '10.15') && !startsWith(matrix.node-version, '10.14') && !startsWith(matrix.node-version, '10.13') && !startsWith(matrix.node-version, '10.12') && !startsWith(matrix.node-version, '10.11') && !startsWith(matrix.node-version, '10.10') && !startsWith(matrix.node-version, '10.9') && !startsWith(matrix.node-version, '10.8') && !startsWith(matrix.node-version, '10.7') && !startsWith(matrix.node-version, '10.6') && !startsWith(matrix.node-version, '10.5') && !startsWith(matrix.node-version, '10.4') && !startsWith(matrix.node-version, '10.3') && !startsWith(matrix.node-version, '10.2') && !startsWith(matrix.node-version, '10.1') && !startsWith(matrix.node-version, '10.0') && !startsWith(matrix.node-version, '9') && !startsWith(matrix.node-version, '8') && !startsWith(matrix.node-version, '6') }}
+        env:
+          NODE_OPTIONS: '--unhandled-rejections=none'
+      - uses: codecov/codecov-action@v1
+
+  node:
+    name: 'node 4+'
+    needs: [latest, minors]
+    runs-on: ubuntu-latest
+    steps:
+      - run: 'echo tests completed'
diff --git a/.github/workflows/node-iojs.yml b/.github/workflows/node-iojs.yml
new file mode 100644
index 00000000..891b73d0
--- /dev/null
+++ b/.github/workflows/node-iojs.yml
@@ -0,0 +1,62 @@
+name: 'Tests: node.js (io.js)'
+
+on: [pull_request, push]
+
+jobs:
+  matrix:
+    runs-on: ubuntu-latest
+    outputs:
+      latest: ${{ steps.set-matrix.outputs.requireds }}
+      minors: ${{ steps.set-matrix.outputs.optionals }}
+    steps:
+      - uses: ljharb/actions/node/matrix@main
+        id: set-matrix
+        with:
+          preset: 'iojs'
+
+  latest:
+    needs: [matrix]
+    name: 'latest minors'
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix: ${{ fromJson(needs.matrix.outputs.latest) }}
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ljharb/actions/node/install@main
+        name: 'nvm install ${{ matrix.node-version }} && npm install'
+        with:
+          node-version: ${{ matrix.node-version }}
+          skip-ls-check: true
+      - run: npm run tests-only
+      - uses: codecov/codecov-action@v1
+
+  minors:
+    needs: [matrix, latest]
+    name: 'non-latest minors'
+    continue-on-error: true
+    if: ${{ !github.head_ref || !startsWith(github.head_ref, 'renovate') }}
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix: ${{ fromJson(needs.matrix.outputs.minors) }}
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ljharb/actions/node/install@main
+        name: 'nvm install ${{ matrix.node-version }} && npm install'
+        with:
+          node-version: ${{ matrix.node-version }}
+          skip-ls-check: true
+      - run: npm run tests-only
+      - uses: codecov/codecov-action@v1
+
+  node:
+    name: 'io.js'
+    needs: [latest, minors]
+    runs-on: ubuntu-latest
+    steps:
+      - run: 'echo tests completed'
diff --git a/.github/workflows/node-pretest.yml b/.github/workflows/node-pretest.yml
new file mode 100644
index 00000000..969d1386
--- /dev/null
+++ b/.github/workflows/node-pretest.yml
@@ -0,0 +1,26 @@
+name: 'Tests: pretest/posttest'
+
+on: [pull_request, push]
+
+jobs:
+  pretest:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ljharb/actions/node/install@main
+        name: 'nvm install lts/* && npm install'
+        with:
+          node-version: 'lts/*'
+      - run: npm run pretest
+
+  posttest:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ljharb/actions/node/install@main
+        name: 'nvm install lts/* && npm install'
+        with:
+          node-version: 'lts/*'
+      - run: npm run posttest
diff --git a/.github/workflows/node-zero.yml b/.github/workflows/node-zero.yml
new file mode 100644
index 00000000..18dcd1a1
--- /dev/null
+++ b/.github/workflows/node-zero.yml
@@ -0,0 +1,64 @@
+name: 'Tests: node.js (0.x)'
+
+on: [pull_request, push]
+
+jobs:
+  matrix:
+    runs-on: ubuntu-latest
+    outputs:
+      stable: ${{ steps.set-matrix.outputs.requireds }}
+      unstable: ${{ steps.set-matrix.outputs.optionals }}
+    steps:
+      - uses: ljharb/actions/node/matrix@main
+        id: set-matrix
+        with:
+          preset: '0.x'
+
+  stable:
+    needs: [matrix]
+    name: 'stable minors'
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix: ${{ fromJson(needs.matrix.outputs.stable) }}
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ljharb/actions/node/install@main
+        name: 'nvm install ${{ matrix.node-version }} && npm install'
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache-node-modules-key: node_modules-${{ github.workflow }}-${{ github.action }}-${{ github.run_id }}
+          skip-ls-check: true
+      - run: npm run tests-only
+      - uses: codecov/codecov-action@v1
+
+  unstable:
+    needs: [matrix, stable]
+    name: 'unstable minors'
+    continue-on-error: true
+    if: ${{ !github.head_ref || !startsWith(github.head_ref, 'renovate') }}
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix: ${{ fromJson(needs.matrix.outputs.unstable) }}
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ljharb/actions/node/install@main
+        name: 'nvm install ${{ matrix.node-version }} && npm install'
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache-node-modules-key: node_modules-${{ github.workflow }}-${{ github.action }}-${{ github.run_id }}
+          skip-ls-check: true
+      - run: npm run tests-only
+      - uses: codecov/codecov-action@v1
+
+  node:
+    name: 'node 0.x'
+    needs: [stable, unstable]
+    runs-on: ubuntu-latest
+    steps:
+      - run: 'echo tests completed'
diff --git a/.github/workflows/rebase.yml b/.github/workflows/rebase.yml
new file mode 100644
index 00000000..027aed07
--- /dev/null
+++ b/.github/workflows/rebase.yml
@@ -0,0 +1,15 @@
+name: Automatic Rebase
+
+on: [pull_request_target]
+
+jobs:
+  _:
+    name: "Automatic Rebase"
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - uses: ljharb/rebase@master
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/require-allow-edits.yml b/.github/workflows/require-allow-edits.yml
new file mode 100644
index 00000000..549d7b48
--- /dev/null
+++ b/.github/workflows/require-allow-edits.yml
@@ -0,0 +1,12 @@
+name: Require “Allow Edits”
+
+on: [pull_request_target]
+
+jobs:
+  _:
+    name: "Require “Allow Edits”"
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: ljharb/require-allow-edits@main
diff --git a/.travis.yml b/.travis.yml
index 30c8bcfc..0ee35e59 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,10 +1,6 @@
 language: node_js
 os:
  - linux
-import:
- - ljharb/travis-ci:node/all.yml
- - ljharb/travis-ci:node/pretest.yml
- - ljharb/travis-ci:node/posttest.yml
 before_install:
   - 'if [ -n "${SAUCE-}" ]; then npm install -g grunt-cli; fi'
 script: