diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
new file mode 100644
index 00000000..07d2c59b
--- /dev/null
+++ b/.github/workflows/CI.yml
@@ -0,0 +1,59 @@
+name: CI
+on:
+  push:
+    branches:
+      - main
+    tags: '*'
+  pull_request:
+concurrency:
+  # Skip intermediate builds: always.
+  # Cancel intermediate builds: only if it is a pull request build.
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
+jobs:
+  test:
+    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        version:
+          - '1.6'
+          - 'nightly'
+        os:
+          - ubuntu-latest
+        arch:
+          - x64
+          - x86
+    steps:
+      - uses: actions/checkout@v2
+      - uses: julia-actions/setup-julia@v1
+        with:
+          version: ${{ matrix.version }}
+          arch: ${{ matrix.arch }}
+      - uses: julia-actions/cache@v1
+      - uses: julia-actions/julia-buildpkg@v1
+      - uses: julia-actions/julia-runtest@v1
+      - uses: julia-actions/julia-processcoverage@v1
+      - uses: codecov/codecov-action@v2
+        with:
+          files: lcov.info
+  docs:
+    name: Documentation
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: julia-actions/setup-julia@v1
+        with:
+          version: '1'
+      - uses: julia-actions/julia-buildpkg@v1
+      - uses: julia-actions/julia-docdeploy@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}
+      - run: |
+          julia --project=docs -e '
+            using Documenter: DocMeta, doctest
+            using BayesLaplace
+            DocMeta.setdocmeta!(BayesLaplace, :DocTestSetup, :(using BayesLaplace); recursive=true)
+            doctest(BayesLaplace)'
diff --git a/.github/workflows/CompatHelper.yml b/.github/workflows/CompatHelper.yml
new file mode 100644
index 00000000..cba9134c
--- /dev/null
+++ b/.github/workflows/CompatHelper.yml
@@ -0,0 +1,16 @@
+name: CompatHelper
+on:
+  schedule:
+    - cron: 0 0 * * *
+  workflow_dispatch:
+jobs:
+  CompatHelper:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Pkg.add("CompatHelper")
+        run: julia -e 'using Pkg; Pkg.add("CompatHelper")'
+      - name: CompatHelper.main()
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          COMPATHELPER_PRIV: ${{ secrets.DOCUMENTER_KEY }}
+        run: julia -e 'using CompatHelper; CompatHelper.main()'
diff --git a/.github/workflows/TagBot.yml b/.github/workflows/TagBot.yml
new file mode 100644
index 00000000..f49313b6
--- /dev/null
+++ b/.github/workflows/TagBot.yml
@@ -0,0 +1,15 @@
+name: TagBot
+on:
+  issue_comment:
+    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 }}
+          ssh: ${{ secrets.DOCUMENTER_KEY }}
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 00000000..3af67b16
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+*.jl.*.cov
+*.jl.cov
+*.jl.mem
+/docs/build/
diff --git a/CITATION.bib b/CITATION.bib
new file mode 100644
index 00000000..87610d81
--- /dev/null
+++ b/CITATION.bib
@@ -0,0 +1,8 @@
+@misc{BayesLaplace.jl,
+	author  = {Patrick Altmeyer},
+	title   = {BayesLaplace.jl},
+	url     = {https://github.com/pat-alt/BayesLaplace.jl},
+	version = {v0.1.0},
+	year    = {2022},
+	month   = {2}
+}
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 00000000..cffa01ee
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2022 Patrick Altmeyer
+
+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/Manifest.toml b/Manifest.toml
new file mode 100644
index 00000000..f45eecff
--- /dev/null
+++ b/Manifest.toml
@@ -0,0 +1,2 @@
+# This file is machine-generated - editing it directly is not advised
+
diff --git a/Project.toml b/Project.toml
new file mode 100644
index 00000000..eacdc927
--- /dev/null
+++ b/Project.toml
@@ -0,0 +1,13 @@
+name = "BayesLaplace"
+uuid = "c52c1a26-f7c5-402b-80be-ba1e638ad478"
+authors = ["Patrick Altmeyer"]
+version = "0.1.0"
+
+[compat]
+julia = "1.6"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
diff --git a/README.md b/README.md
new file mode 100644
index 00000000..0ea3bb67
--- /dev/null
+++ b/README.md
@@ -0,0 +1,6 @@
+# BayesLaplace
+
+[![Stable](https://img.shields.io/badge/docs-stable-blue.svg)](https://pat-alt.github.io/BayesLaplace.jl/stable)
+[![Dev](https://img.shields.io/badge/docs-dev-blue.svg)](https://pat-alt.github.io/BayesLaplace.jl/dev)
+[![Build Status](https://github.com/pat-alt/BayesLaplace.jl/actions/workflows/CI.yml/badge.svg?branch=main)](https://github.com/pat-alt/BayesLaplace.jl/actions/workflows/CI.yml?query=branch%3Amain)
+[![Coverage](https://codecov.io/gh/pat-alt/BayesLaplace.jl/branch/main/graph/badge.svg)](https://codecov.io/gh/pat-alt/BayesLaplace.jl)
diff --git a/docs/Manifest.toml b/docs/Manifest.toml
new file mode 100644
index 00000000..6c05b291
--- /dev/null
+++ b/docs/Manifest.toml
@@ -0,0 +1,97 @@
+# This file is machine-generated - editing it directly is not advised
+
+[[ANSIColoredPrinters]]
+git-tree-sha1 = "574baf8110975760d391c710b6341da1afa48d8c"
+uuid = "a4c015fc-c6ff-483c-b24f-f7ea428134e9"
+version = "0.0.1"
+
+[[Base64]]
+uuid = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f"
+
+[[BayesLaplace]]
+path = ".."
+uuid = "c52c1a26-f7c5-402b-80be-ba1e638ad478"
+version = "0.1.0"
+
+[[Dates]]
+deps = ["Printf"]
+uuid = "ade2ca70-3891-5945-98fb-dc099432e06a"
+
+[[DocStringExtensions]]
+deps = ["LibGit2"]
+git-tree-sha1 = "b19534d1895d702889b219c382a6e18010797f0b"
+uuid = "ffbed154-4ef7-542d-bbb7-c09d3a79fcae"
+version = "0.8.6"
+
+[[Documenter]]
+deps = ["ANSIColoredPrinters", "Base64", "Dates", "DocStringExtensions", "IOCapture", "InteractiveUtils", "JSON", "LibGit2", "Logging", "Markdown", "REPL", "Test", "Unicode"]
+git-tree-sha1 = "75c6cf9d99e0efc79b724f5566726ad3ad010a01"
+uuid = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
+version = "0.27.12"
+
+[[IOCapture]]
+deps = ["Logging", "Random"]
+git-tree-sha1 = "f7be53659ab06ddc986428d3a9dcc95f6fa6705a"
+uuid = "b5f81e59-6552-4d32-b1f0-c071b021bf89"
+version = "0.2.2"
+
+[[InteractiveUtils]]
+deps = ["Markdown"]
+uuid = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
+
+[[JSON]]
+deps = ["Dates", "Mmap", "Parsers", "Unicode"]
+git-tree-sha1 = "8076680b162ada2a031f707ac7b4953e30667a37"
+uuid = "682c06a0-de6a-54ab-a142-c8b1cf79cde6"
+version = "0.21.2"
+
+[[LibGit2]]
+deps = ["Base64", "NetworkOptions", "Printf", "SHA"]
+uuid = "76f85450-5226-5b5a-8eaa-529ad045b433"
+
+[[Logging]]
+uuid = "56ddb016-857b-54e1-b83d-db4d58db5568"
+
+[[Markdown]]
+deps = ["Base64"]
+uuid = "d6f4376e-aef5-505a-96c1-9c027394607a"
+
+[[Mmap]]
+uuid = "a63ad114-7e13-5084-954f-fe012c677804"
+
+[[NetworkOptions]]
+uuid = "ca575930-c2e3-43a9-ace4-1e988b2c1908"
+
+[[Parsers]]
+deps = ["Dates"]
+git-tree-sha1 = "0b5cfbb704034b5b4c1869e36634438a047df065"
+uuid = "69de0a69-1ddd-5017-9359-2bf0b02dc9f0"
+version = "2.2.1"
+
+[[Printf]]
+deps = ["Unicode"]
+uuid = "de0858da-6303-5e67-8744-51eddeeeb8d7"
+
+[[REPL]]
+deps = ["InteractiveUtils", "Markdown", "Sockets", "Unicode"]
+uuid = "3fa0cd96-eef1-5676-8a61-b3b8758bbffb"
+
+[[Random]]
+deps = ["Serialization"]
+uuid = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
+
+[[SHA]]
+uuid = "ea8e919c-243c-51af-8825-aaa63cd721ce"
+
+[[Serialization]]
+uuid = "9e88b42a-f829-5b0c-bbe9-9e923198166b"
+
+[[Sockets]]
+uuid = "6462fe0b-24de-5631-8697-dd941f90decc"
+
+[[Test]]
+deps = ["InteractiveUtils", "Logging", "Random", "Serialization"]
+uuid = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[[Unicode]]
+uuid = "4ec0a83e-493e-50e2-b9ac-8f72acf5a8f5"
diff --git a/docs/Project.toml b/docs/Project.toml
new file mode 100644
index 00000000..c5b7b0bf
--- /dev/null
+++ b/docs/Project.toml
@@ -0,0 +1,3 @@
+[deps]
+BayesLaplace = "c52c1a26-f7c5-402b-80be-ba1e638ad478"
+Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
diff --git a/docs/make.jl b/docs/make.jl
new file mode 100644
index 00000000..e1ac6ab8
--- /dev/null
+++ b/docs/make.jl
@@ -0,0 +1,24 @@
+using BayesLaplace
+using Documenter
+
+DocMeta.setdocmeta!(BayesLaplace, :DocTestSetup, :(using BayesLaplace); recursive=true)
+
+makedocs(;
+    modules=[BayesLaplace],
+    authors="Patrick Altmeyer",
+    repo="https://github.com/pat-alt/BayesLaplace.jl/blob/{commit}{path}#{line}",
+    sitename="BayesLaplace.jl",
+    format=Documenter.HTML(;
+        prettyurls=get(ENV, "CI", "false") == "true",
+        canonical="https://pat-alt.github.io/BayesLaplace.jl",
+        assets=String[],
+    ),
+    pages=[
+        "Home" => "index.md",
+    ],
+)
+
+deploydocs(;
+    repo="github.com/pat-alt/BayesLaplace.jl",
+    devbranch="main",
+)
diff --git a/docs/src/index.md b/docs/src/index.md
new file mode 100644
index 00000000..1679a2c4
--- /dev/null
+++ b/docs/src/index.md
@@ -0,0 +1,14 @@
+```@meta
+CurrentModule = BayesLaplace
+```
+
+# BayesLaplace
+
+Documentation for [BayesLaplace](https://github.com/pat-alt/BayesLaplace.jl).
+
+```@index
+```
+
+```@autodocs
+Modules = [BayesLaplace]
+```
diff --git a/src/BayesLaplace.jl b/src/BayesLaplace.jl
new file mode 100644
index 00000000..c2825011
--- /dev/null
+++ b/src/BayesLaplace.jl
@@ -0,0 +1,5 @@
+module BayesLaplace
+
+# Write your package code here.
+
+end
diff --git a/test/runtests.jl b/test/runtests.jl
new file mode 100644
index 00000000..b7eec17c
--- /dev/null
+++ b/test/runtests.jl
@@ -0,0 +1,6 @@
+using BayesLaplace
+using Test
+
+@testset "BayesLaplace.jl" begin
+    # Write your tests here.
+end