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