diff --git a/.github/workflows/CompatHelper.yml b/.github/workflows/CompatHelper.yml
new file mode 100644
index 0000000..dd821e6
--- /dev/null
+++ b/.github/workflows/CompatHelper.yml
@@ -0,0 +1,19 @@
+name: CompatHelper
+
+on:
+  schedule:
+    - cron: '00 00 * * *'
+
+jobs:
+  CompatHelper:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: julia-actions/setup-julia@latest
+        with:
+          version: 1.3
+      - name: Pkg.add("CompatHelper")
+        run: julia -e 'using Pkg; Pkg.add("CompatHelper")'
+      - name: CompatHelper.main()
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: julia -e 'using CompatHelper; CompatHelper.main()'
diff --git a/.github/workflows/TagBot.yml b/.github/workflows/TagBot.yml
new file mode 100644
index 0000000..9151731
--- /dev/null
+++ b/.github/workflows/TagBot.yml
@@ -0,0 +1,14 @@
+name: TagBot
+on:
+  issue_comment:  # THIS BIT IS NEW
+    types:
+      - created
+  workflow_dispatch:
+jobs:
+  TagBot:
+    if: github.event_name == 'workflow_dispatch' || github.actor == 'JuliaTagBot'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: JuliaRegistries/TagBot@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/doc.yml b/.github/workflows/doc.yml
new file mode 100644
index 0000000..3d1ef78
--- /dev/null
+++ b/.github/workflows/doc.yml
@@ -0,0 +1,22 @@
+name: Documentation
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - v*
+  pull_request:
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: julia-actions/setup-julia@latest
+        with:
+          version: 1.6
+      - name: Install dependencies
+        run: julia --project=docs/ -e 'using Pkg; Pkg.develop(PackageSpec(path=pwd())); Pkg.instantiate()'
+      - name: Build and deploy
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: julia --project=docs/ docs/make.jl
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..41a672c
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,15 @@
+name: CI
+on: [push, pull_request]
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        julia-version: ['1.6']
+        os: [ubuntu-latest]
+    steps:
+      - uses: actions/checkout@v1.0.0
+      - uses: julia-actions/setup-julia@latest
+        with:
+          version: ${{ matrix.julia-version }}
+      - uses: julia-actions/julia-runtest@v1
diff --git a/docs/Project.toml b/docs/Project.toml
new file mode 100644
index 0000000..4bc6539
--- /dev/null
+++ b/docs/Project.toml
@@ -0,0 +1,3 @@
+[deps]
+Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
+PDUs = "07db6e9f-91ad-4fbd-9fd8-5722e51e9a72"
diff --git a/docs/make.jl b/docs/make.jl
new file mode 100644
index 0000000..f1f68ac
--- /dev/null
+++ b/docs/make.jl
@@ -0,0 +1,21 @@
+using Documenter
+
+push!(LOAD_PATH,"../src/")
+using PDUs
+
+makedocs(
+  sitename = "PDUs.jl",
+  format = Documenter.HTML(prettyurls = false),
+  linkcheck = !("skiplinks" in ARGS),
+  pages = Any[
+    "Home" => "index.md",
+  ]
+)
+
+deploydocs(
+  repo = "github.com/org-arl/PDUs.jl.git",
+  branch = "gh-pages",
+  devbranch = "master",
+  devurl = "dev",
+  versions = ["stable" => "v^", "v#.#", "dev" => "dev"]
+)
diff --git a/docs/src/index.md b/docs/src/index.md
new file mode 100644
index 0000000..0f7338d
--- /dev/null
+++ b/docs/src/index.md
@@ -0,0 +1,7 @@
+# PDUs.jl
+
+```@meta
+CurrentModule = PDUs
+```
+
+TODO