diff --git a/.codecov.yml b/.codecov.yml
new file mode 100644
index 0000000..aa8c430
--- /dev/null
+++ b/.codecov.yml
@@ -0,0 +1,8 @@
+coverage:
+  status:
+    patch:
+      default:
+        only_pulls: true # Only show the `codecov/patch` commit status on pull requests.
+    project:
+      default:
+        only_pulls: true # Only show the `codecov/project` commit status on pull requests.
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..d60f070
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,7 @@
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "monthly"
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..929c445
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,87 @@
+name: CI
+on:
+  pull_request:
+  push:
+    branches:
+      - 'master'
+      - 'release-*'
+    tags: '*'
+concurrency:
+  # Skip intermediate builds: all builds except for builds on the `master` or `release-*` branches
+  # Cancel intermediate builds: only pull request builds
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.ref != 'refs/heads/master' || startsWith(github.ref, 'refs/heads/release-') || github.run_number }}
+  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 60
+    strategy:
+      fail-fast: false
+      matrix:
+        julia-version:
+          - 'nightly'
+        os:
+          - ubuntu-latest
+          - windows-latest
+        julia-arch:
+          - x64
+          - x86
+        include:
+          - os: macOS-latest
+            julia-arch: aarch64
+            julia-version: 'nightly'
+          - os: macOS-13
+            julia-arch: x64
+            julia-version: 'nightly'
+    steps:
+      - uses: actions/checkout@v4
+      - uses: julia-actions/setup-julia@v2
+        with:
+          version: ${{ matrix.julia-version }}
+          arch: ${{ matrix.julia-arch }}
+      - uses: julia-actions/cache@v2
+      - uses: julia-actions/julia-buildpkg@v1
+      - uses: julia-actions/julia-runtest@v1
+      - uses: julia-actions/julia-processcoverage@v1
+      - uses: codecov/codecov-action@v5
+        with:
+          file: lcov.info
+          token: ${{ secrets.CODECOV_TOKEN }}
+  aqua-test:
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 60
+    permissions: # needed to allow julia-actions/cache to proactively delete old caches that it has created
+      actions: write
+      contents: read
+    strategy:
+      matrix:
+        julia-version:
+          - 'nightly'
+        os:
+          - ubuntu-latest
+        julia-arch:
+          - x64
+    steps:
+      - uses: actions/checkout@v4
+      - uses: julia-actions/setup-julia@v2
+        with:
+          version: ${{ matrix.julia-version }}
+          arch: ${{ matrix.julia-arch }}
+      - uses: julia-actions/cache@v2
+      - uses: julia-actions/julia-buildpkg@v1
+      - uses: julia-actions/julia-runtest@v1
+        env:
+          SPARSEARRAYS_AQUA_TEST: true
+  docs:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: julia-actions/setup-julia@v2
+        with:
+          version: 'nightly'
+      - name: Generate docs
+        run: |
+          julia --project --color=yes -e 'using Pkg; Pkg.activate("docs"); Pkg.develop(PackageSpec(path = pwd()))'
+          julia --project=docs --color=yes docs/make.jl pdf
+        env:
+          DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..7280a53
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+Manifest.toml
+Manifest-v*.*.toml
+docs/build
diff --git a/LICENSE.md b/LICENSE.md
new file mode 100644
index 0000000..be3f778
--- /dev/null
+++ b/LICENSE.md
@@ -0,0 +1,22 @@
+MIT License
+
+Copyright (c) 2018-2024 SharedArrays.jl contributors:
+https://github.com/JuliaSparse/SharedArrays.jl/contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..9f54c8f
--- /dev/null
+++ b/README.md
@@ -0,0 +1,16 @@
+# SharedArrays
+
+| **Build Status**                                                                                |
+|:-----------------------------------------------------------------------------------------------:|
+| [![][ci-img]][ci-url] [![][codecov-img]][codecov-url] |
+
+
+[ci-img]: https://github.com/JuliaLang/sharedarrays.jl/workflows/CI/badge.svg?branch=master
+[ci-url]: https://github.com/JuliaLang/sharedarrays.jl/actions?query=workflow%3A%22CI%22
+
+[codecov-img]: https://codecov.io/gh/JuliaLang/sharedarrays.jl/branch/master/graph/badge.svg
+[codecov-url]: https://codecov.io/gh/JuliaLang/sharedarrays.jl
+
+This package ships as part of the Julia stdlib.
+
+SharedArrays.jl provides functionality for working with sparse arrays in Julia.