diff --git a/.circleci/config.yml b/.circleci/config.yml
deleted file mode 100644
index 00ab4f3d..00000000
--- a/.circleci/config.yml
+++ /dev/null
@@ -1,86 +0,0 @@
-version: 2.1
-
-jobs:
-  test-clj:
-    working_directory: ~/test
-    parameters:
-      image-name:
-        type: string
-    docker:
-      - image: << parameters.image-name >>
-    steps:
-      - checkout
-      - restore_cache:
-          keys:
-            - 'v1-clj-{{ checksum "project.clj" }}'
-            - 'v1-clj-'
-            - 'v1-test-'
-      - run:
-          name: Install modules
-          command: ./scripts/lein-modules install
-      - run:
-          name: Run tests
-          command: ./scripts/test.sh clj
-      - run:
-          name: Install curl if missing
-          command: apt update && apt install -y curl
-      - run:
-          name: Verify cljdoc.edn
-          command: curl -fsSL https://raw.githubusercontent.com/cljdoc/cljdoc/master/script/verify-cljdoc-edn | bash -s doc/cljdoc.edn
-      - store_test_results:
-          # path must be a directory under which there a subdirectories that
-          # contain the JUnit XML files.
-          path: ~/test/target/results
-#      - run:
-#          name: Run coverage
-#          command: ./scripts/submit-to-coveralls.sh clj
-      - save_cache:
-          key: 'v1-clj-{{ checksum "project.clj" }}'
-          paths:
-            - ~/.m2
-            - ~/.cljs/.aot_cache
-
-  test-cljs:
-    working_directory: ~/test
-    docker:
-      - image: circleci/clojure:lein-2.8.1-node-browsers
-    steps:
-      - checkout
-      - restore_cache:
-          keys:
-            - 'v1-cljs-{{ checksum "project.clj" }}-{{ checksum "package.json" }}'
-            - 'v1-cljs-'
-      - run:
-          name: Install npm dependencies
-          command: npm install
-      - run:
-          name: Install modules
-          command: ./scripts/lein-modules install
-      - run:
-          name: Run tests
-          command: ./scripts/test.sh cljs
-      - store_test_results:
-          path: ~/test/target/results
-      - save_cache:
-          key: 'v1-cljs-{{ checksum "project.clj" }}-{{ checksum "package.json" }}'
-          paths:
-            - ~/.m2
-            - ~/test/node_modules
-
-workflows:
-  version: 2
-  test-and-build-docs:
-    jobs:
-      - test-clj:
-          name: jdk8
-          image-name: clojure:openjdk-8-lein-2.9.1
-      - test-clj:
-          name: jdk11
-          image-name: clojure:openjdk-11-lein-2.9.1
-      - test-clj:
-          name: jdk13
-          image-name: clojure:openjdk-13-lein-2.9.1
-      - test-clj:
-          name: jdk14
-          image-name: clojure:openjdk-14-lein-2.9.1
-      - test-cljs
diff --git a/.github/workflows/testsuite.yml b/.github/workflows/testsuite.yml
new file mode 100644
index 00000000..85e86658
--- /dev/null
+++ b/.github/workflows/testsuite.yml
@@ -0,0 +1,78 @@
+name: testsuite
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  build-clj:
+    strategy:
+      matrix:
+        # Supported Java versions: LTS releases 8 and 11 and the latest release
+        jdk: [8, 11, 15]
+
+    name: Clojure (Java ${{ matrix.jdk }})
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Cache dependencies
+      uses: actions/cache@v2
+      with:
+        path: ~/.m2/repository
+        key: ${{ runner.os }}-clj-${{ hashFiles('**/project.clj') }}
+        restore-keys: |
+          ${{ runner.os }}-clj-
+    - name: Setup Java ${{ matrix.jdk }}
+      uses: actions/setup-java@v1.4.3
+      with:
+        java-version: ${{ matrix.jdk }}
+    - name: Setup Clojure
+      uses: DeLaGuardo/setup-clojure@3.1
+      with:
+        lein: 2.9.5
+    - name: Run tests
+      run: ./scripts/test.sh clj
+
+  build-cljs:
+    name: ClojureScript
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Cache dependencies
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.m2/repository
+            **/node_modules
+          key: ${{ runner.os }}-cljs-${{ hashFiles('**/project.clj', '**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-cljs-
+      - name: Setup Java 11
+        uses: actions/setup-java@v1.4.3
+        with:
+          java-version: 11
+      - name: Setup Clojure
+        uses: DeLaGuardo/setup-clojure@3.1
+        with:
+          lein: 2.9.5
+      - name: Setup Node.js
+        uses: actions/setup-node@v2.1.2
+        with:
+          node-version: 12
+      - name: Install dependencies
+        run: |
+          npm ci
+      - name: Install modules
+        run: ./scripts/lein-modules install
+      - name: Run tests
+        run: ./scripts/test.sh cljs
+
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Verify cljdoc.edn
+        run: curl -fsSL https://raw.githubusercontent.com/cljdoc/cljdoc/master/script/verify-cljdoc-edn | bash -s doc/cljdoc.edn
diff --git a/README.md b/README.md
index 46aaa9ef..e075bdff 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# reitit [![Build Status](https://img.shields.io/circleci/project/github/metosin/reitit.svg)](https://circleci.com/gh/metosin/reitit) [![cljdoc badge](https://cljdoc.org/badge/metosin/reitit)](https://cljdoc.org/jump/release/metosin/reitit) [![Slack](https://img.shields.io/badge/clojurians-reitit-blue.svg?logo=slack)](https://clojurians.slack.com/messages/reitit/)
+# reitit [![Build Status](https://github.com/metosin/reitit/workflows/testsuite/badge.svg)](https://github.com/metosin/reitit/actions?query=workflow%3Atestsuite) [![cljdoc badge](https://cljdoc.org/badge/metosin/reitit)](https://cljdoc.org/jump/release/metosin/reitit) [![Slack](https://img.shields.io/badge/clojurians-reitit-blue.svg?logo=slack)](https://clojurians.slack.com/messages/reitit/)
 
 A fast data-driven router for Clojure(Script).