diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..74c65a5
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,9 @@
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: /
+    labels:
+      - dependabot
+      - actions
+    schedule:
+      interval: "weekly"
diff --git a/.github/workflows/build-and-test.yaml b/.github/workflows/build-and-test.yaml
new file mode 100644
index 0000000..e61ba10
--- /dev/null
+++ b/.github/workflows/build-and-test.yaml
@@ -0,0 +1,77 @@
+on:
+  workflow_call:
+
+jobs:
+  pedantic-build:
+    name: Pedantic build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Clone project
+        uses: actions/checkout@v4
+
+      - name: Setup Haskell with Stack
+        uses: haskell-actions/setup@v2
+        with:
+          enable-stack: true
+          stack-version: "latest"
+
+      - name: Cache dependencies
+        uses: actions/cache@v4
+        with:
+          path: ~/.stack
+          key: pedantic-${{ hashFiles('stack.yaml') }}
+          restore-keys: |
+            pedantic-
+
+      - name: Install dependencies
+        run: |
+          stack update
+          stack build --only-dependencies
+
+      - name: Pedantic build
+        run: |
+          stack build --pedantic
+
+  build-and-test:
+    name: Build and Test on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macOS-latest, windows-latest]
+
+    steps:
+      - name: Clone project
+        uses: actions/checkout@v4
+
+      - name: Setup Haskell with Stack
+        uses: haskell-actions/setup@v2
+        with:
+          enable-stack: true
+          stack-version: "latest"
+
+      - name: Cache dependencies on Unix-like OS
+        if: startsWith(runner.os, 'Linux') || startsWith(runner.os, 'macOS')
+        uses: actions/cache@v4
+        with:
+          path: ~/.stack
+          key: ${{ runner.os }}-${{ hashFiles('stack.yaml') }}
+
+      - name: Cache dependencies on Windows
+        if: startsWith(runner.os, 'Windows')
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~\AppData\Roaming\stack
+            ~\AppData\Local\Programs\stack
+          key: ${{ runner.os }}-${{ hashFiles('stack.yaml') }}
+
+      - name: Install dependencies
+        run: |
+          stack update
+          stack build --only-dependencies --test --bench --no-run-tests --no-run-benchmarks
+
+      - name: Build
+        run: stack build --test --bench --no-run-tests --no-run-benchmarks
+
+      - name: Run tests
+        run: stack test
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
new file mode 100644
index 0000000..9b0dfd7
--- /dev/null
+++ b/.github/workflows/ci.yaml
@@ -0,0 +1,29 @@
+name: CI
+
+on:
+  push:
+    branches:
+      # PRs can only use caches from their target branch. We therefore need to
+      # make sure we run on 'master' too.
+      - main
+  pull_request:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  pre-commit:
+    uses: ./.github/workflows/pre-commit.yaml
+
+  fourmolu:
+    needs: pre-commit
+    uses: ./.github/workflows/fourmolu.yaml
+
+  hlint:
+    needs: fourmolu
+    uses: ./.github/workflows/hlint.yaml
+
+  build-and-test:
+    needs: hlint
+    uses: ./.github/workflows/build-and-test.yaml
diff --git a/.github/workflows/fourmolu.yaml b/.github/workflows/fourmolu.yaml
new file mode 100644
index 0000000..3fb8bfa
--- /dev/null
+++ b/.github/workflows/fourmolu.yaml
@@ -0,0 +1,15 @@
+on:
+  workflow_call:
+
+jobs:
+  hlint:
+    name: Fourmolu
+    runs-on: ubuntu-latest
+    steps:
+      - name: Clone project
+        uses: actions/checkout@v4
+
+      - name: Run fourmolu
+        uses: haskell-actions/run-fourmolu@v10
+        with:
+          version: "latest"
diff --git a/.github/workflows/hlint.yaml b/.github/workflows/hlint.yaml
new file mode 100644
index 0000000..52a2e48
--- /dev/null
+++ b/.github/workflows/hlint.yaml
@@ -0,0 +1,19 @@
+on:
+  workflow_call:
+
+jobs:
+  hlint:
+    name: Hlint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Clone project
+        uses: actions/checkout@v4
+
+      - name: Set up HLint
+        uses: haskell-actions/hlint-setup@v2
+
+      - name: Run HLint
+        uses: haskell-actions/hlint-run@v2
+        with:
+          path: .
+          fail-on: warning
diff --git a/.github/workflows/pre-commit.yaml b/.github/workflows/pre-commit.yaml
new file mode 100644
index 0000000..e1785b2
--- /dev/null
+++ b/.github/workflows/pre-commit.yaml
@@ -0,0 +1,18 @@
+on:
+  workflow_call:
+
+jobs:
+  pre-commit:
+    name: Pre-commit
+    runs-on: ubuntu-latest
+    steps:
+      - name: Clone project
+        uses: actions/checkout@v4
+
+      - name: Install pre-commit
+        run: |
+          pip install pre-commit
+
+      - name: Run pre-commit
+        run: |
+          pre-commit run --all-files
diff --git a/.gitignore b/.gitignore
index 4c9e245..ba7d650 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,8 @@
+# File created using '.gitignore Generator' for Visual Studio Code: https://bit.ly/vscode-gig
+# Created by https://www.toptal.com/developers/gitignore/api/visualstudiocode,linux,haskell
+# Edit at https://www.toptal.com/developers/gitignore?templates=visualstudiocode,linux,haskell
+
+### Haskell ###
 dist
 dist-*
 cabal-dev
@@ -21,3 +26,49 @@ cabal.project.local
 cabal.project.local~
 .HTF/
 .ghc.environment.*
+
+### Linux ###
+*~
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# KDE directory preferences
+.directory
+
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+
+# .nfs files are created when an open file is removed but is still being accessed
+.nfs*
+
+### VisualStudioCode ###
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+!.vscode/*.code-snippets
+
+# Local History for Visual Studio Code
+.history/
+
+# Built Visual Studio Code Extensions
+*.vsix
+
+### VisualStudioCode Patch ###
+# Ignore all local history of files
+.history
+.ionide
+
+# End of https://www.toptal.com/developers/gitignore/api/visualstudiocode,linux,haskell
+
+# Custom rules (everything added below won't be overriden by 'Generate .gitignore File' if you use 'Update' option)
+
+# Because of prettier in pre-commit
+node_modules/
+
+# HDL directories often created during development cycle
+/vhdl
+/verilog
+/systemverilog
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 0000000..f665979
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,13 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.5.0
+    hooks:
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      - id: check-yaml
+      - id: fix-byte-order-marker
+      - id: mixed-line-ending
+    # - repo: https://github.com/pre-commit/mirrors-prettier
+    #   rev: v4.0.0-alpha.8
+    #   hooks:
+    #     - id: prettier
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
new file mode 100644
index 0000000..d7272b2
--- /dev/null
+++ b/.vscode/extensions.json
@@ -0,0 +1,6 @@
+{
+    "recommendations": [
+        "redhat.vscode-yaml",
+        "haskell.haskell",
+    ]
+}
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..eb561fe
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,38 @@
+{
+  "editor.formatOnSave": true,
+  "files.insertFinalNewline": true,
+  "files.trimFinalNewlines": true,
+  "files.trimTrailingWhitespace": true,
+  "editor.renderWhitespace": "all",
+  "[haskell]": {
+    "editor.tabSize": 4
+  },
+  "haskell.manageHLS": "GHCup",
+  "haskell.formattingProvider": "fourmolu",
+  "yaml.format.enable": true,
+  "[yaml]": {
+    "editor.defaultFormatter": "redhat.vscode-yaml"
+  },
+  "files.exclude": {
+    "**/*.vo": true,
+    "**/*.vok": true,
+    "**/*.vos": true,
+    "**/*.aux": true,
+    "**/*.glob": true,
+    "**/.git": true,
+    "**/.svn": true,
+    "**/.hg": true,
+    "**/CVS": true,
+    "**/.DS_Store": true,
+    "**/Thumbs.db": true,
+    "**/*.dyn_hi": true,
+    "**/*.dyn_o": true,
+    "**/*.hi": true,
+    "**/*.o": true,
+    "**/dist-newstyle": true,
+    "**/.stack-work": true,
+    "**/.ghc.environment.*": true,
+    "**/*.o-boot": true,
+    "**/*.hi-boot": true
+  }
+}
diff --git a/README.md b/README.md
index 454bca2..b0ada21 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,30 @@
-# interaction-nets-in-fpga
-Interaction nets based processor in Clash
+# Interaction nets based processor in Clash
+
+## Required tools
+
+### Pre-commit
+
+We use [pre-commit](https://pre-commit.com/) for general tidy up of files.
+To install pre-commit run:
+
+```shell
+pip install pre-commit # or install using your distro package manager
+pre-commit install
+```
+
+To run pre-commit on all files run
+
+```shell
+pre-commit run --all-files
+```
+
+### Fourmolu
+
+We use [Fourmolu](https://fourmolu.github.io/) as a formatter for Haskell source files with our custom config.
+**Fourmolu must be explicitly enabled in VS Code!**
+
+## Editor
+
+Our editor of choice is [VS Code](https://code.visualstudio.com/) with following extensions:
+
+- [Haskell](https://marketplace.visualstudio.com/items?itemName=haskell.haskell)
diff --git a/fourmolu.yaml b/fourmolu.yaml
new file mode 100644
index 0000000..0074c28
--- /dev/null
+++ b/fourmolu.yaml
@@ -0,0 +1,50 @@
+# Number of spaces per indentation step
+indentation: 4
+
+# Max line length for automatic line breaking
+column-limit: 120
+
+# Styling of arrows in type signatures (choices: trailing, leading, or leading-args)
+function-arrows: trailing
+
+# How to place commas in multi-line lists, records, etc. (choices: leading or trailing)
+comma-style: leading
+
+# Styling of import/export lists (choices: leading, trailing, or diff-friendly)
+import-export-style: diff-friendly
+
+# Whether to full-indent or half-indent 'where' bindings past the preceding body
+indent-wheres: false
+
+# Whether to leave a space before an opening record brace
+record-brace-space: false
+
+# Number of spaces between top-level declarations
+newlines-between-decls: 1
+
+# How to print Haddock comments (choices: single-line, multi-line, or multi-line-compact)
+haddock-style: multi-line
+
+# How to print module docstring
+haddock-style-module: null
+
+# Styling of let blocks (choices: auto, inline, newline, or mixed)
+let-style: auto
+
+# How to align the 'in' keyword with respect to the 'let' keyword (choices: left-align, right-align, or no-space)
+in-style: right-align
+
+# Whether to put parentheses around a single constraint (choices: auto, always, or never)
+single-constraint-parens: always
+
+# Output Unicode syntax (choices: detect, always, or never)
+unicode: never
+
+# Give the programmer more choice on where to insert blank lines
+respectful: true
+
+# Fixity information for operators
+fixities: []
+
+# Module reexports Fourmolu should know about
+reexports: []
diff --git a/lamagraph-compiler/CHANGELOG.md b/lamagraph-compiler/CHANGELOG.md
new file mode 100644
index 0000000..8498a52
--- /dev/null
+++ b/lamagraph-compiler/CHANGELOG.md
@@ -0,0 +1,11 @@
+# Changelog for `lamagraph-compiler`
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to the
+[Haskell Package Versioning Policy](https://pvp.haskell.org/).
+
+## Unreleased
+
+## 0.1.0.0 - YYYY-MM-DD
diff --git a/lamagraph-compiler/README.md b/lamagraph-compiler/README.md
new file mode 100644
index 0000000..e69de29
diff --git a/lamagraph-compiler/Setup.hs b/lamagraph-compiler/Setup.hs
new file mode 100644
index 0000000..e8ef27d
--- /dev/null
+++ b/lamagraph-compiler/Setup.hs
@@ -0,0 +1,3 @@
+import Distribution.Simple
+
+main = defaultMain
diff --git a/lamagraph-compiler/app/Main.hs b/lamagraph-compiler/app/Main.hs
new file mode 100644
index 0000000..4c6b30f
--- /dev/null
+++ b/lamagraph-compiler/app/Main.hs
@@ -0,0 +1,6 @@
+module Main (main) where
+
+import Lib
+
+main :: IO ()
+main = someFunc
diff --git a/lamagraph-compiler/lamagraph-compiler.cabal b/lamagraph-compiler/lamagraph-compiler.cabal
new file mode 100644
index 0000000..ef20843
--- /dev/null
+++ b/lamagraph-compiler/lamagraph-compiler.cabal
@@ -0,0 +1,60 @@
+cabal-version: 1.12
+
+-- This file has been generated from package.yaml by hpack version 0.37.0.
+--
+-- see: https://github.com/sol/hpack
+
+name:           lamagraph-compiler
+version:        0.1.0.0
+description:    Please see the README on GitHub at <https://github.com/githubuser/lamagraph-compiler#readme>
+homepage:       https://github.com/Lamagraph/interaction-nets-in-fpga#readme
+bug-reports:    https://github.com/Lamagraph/interaction-nets-in-fpga/issues
+author:         Nikolai Ponomarev
+maintainer:     wowasterdev@gmail.com
+copyright:      2024 Lamagraph
+license:        MIT
+build-type:     Simple
+extra-source-files:
+    README.md
+    CHANGELOG.md
+
+source-repository head
+  type: git
+  location: https://github.com/Lamagraph/interaction-nets-in-fpga
+
+library
+  exposed-modules:
+      Lib
+  other-modules:
+      Paths_lamagraph_compiler
+  hs-source-dirs:
+      src
+  ghc-options: -Wall -Wcompat -Widentities -Wincomplete-record-updates -Wincomplete-uni-patterns -Wmissing-export-lists -Wmissing-home-modules -Wpartial-fields -Wredundant-constraints
+  build-depends:
+      base >=4.7 && <5
+  default-language: Haskell2010
+
+executable lamagraph-compiler-exe
+  main-is: Main.hs
+  other-modules:
+      Paths_lamagraph_compiler
+  hs-source-dirs:
+      app
+  ghc-options: -Wall -Wcompat -Widentities -Wincomplete-record-updates -Wincomplete-uni-patterns -Wmissing-export-lists -Wmissing-home-modules -Wpartial-fields -Wredundant-constraints -threaded -rtsopts -with-rtsopts=-N
+  build-depends:
+      base >=4.7 && <5
+    , lamagraph-compiler
+  default-language: Haskell2010
+
+test-suite lamagraph-compiler-test
+  type: exitcode-stdio-1.0
+  main-is: Spec.hs
+  other-modules:
+      Paths_lamagraph_compiler
+  hs-source-dirs:
+      test
+  ghc-options: -Wall -Wcompat -Widentities -Wincomplete-record-updates -Wincomplete-uni-patterns -Wmissing-export-lists -Wmissing-home-modules -Wpartial-fields -Wredundant-constraints -threaded -rtsopts -with-rtsopts=-N
+  build-depends:
+      base >=4.7 && <5
+    , lamagraph-compiler
+  default-language: Haskell2010
diff --git a/lamagraph-compiler/package.yaml b/lamagraph-compiler/package.yaml
new file mode 100644
index 0000000..0b77761
--- /dev/null
+++ b/lamagraph-compiler/package.yaml
@@ -0,0 +1,59 @@
+name: lamagraph-compiler
+version: 0.1.0.0
+github: "Lamagraph/interaction-nets-in-fpga"
+license: MIT
+author: "Nikolai Ponomarev"
+maintainer: "wowasterdev@gmail.com"
+copyright: "2024 Lamagraph"
+
+extra-source-files:
+  - README.md
+  - CHANGELOG.md
+
+# Metadata used when publishing your package
+# synopsis:            Short description of your package
+# category:            Web
+
+# To avoid duplicated efforts in documentation and dealing with the
+# complications of embedding Haddock markup inside cabal files, it is
+# common to point users to the README.md file.
+description: Please see the README on GitHub at <https://github.com/githubuser/lamagraph-compiler#readme>
+
+dependencies:
+  - base >= 4.7 && < 5
+
+ghc-options:
+  - -Wall
+  - -Wcompat
+  - -Widentities
+  - -Wincomplete-record-updates
+  - -Wincomplete-uni-patterns
+  - -Wmissing-export-lists
+  - -Wmissing-home-modules
+  - -Wpartial-fields
+  - -Wredundant-constraints
+
+library:
+  source-dirs: src
+
+executables:
+  lamagraph-compiler-exe:
+    main: Main.hs
+    source-dirs: app
+    ghc-options:
+      - -threaded
+      - -rtsopts
+      - -with-rtsopts=-N
+    dependencies:
+      - lamagraph-compiler
+
+tests:
+  lamagraph-compiler-test:
+    main: Spec.hs
+    source-dirs: test
+    ghc-options:
+      - -threaded
+      - -rtsopts
+      - -with-rtsopts=-N
+    dependencies:
+      - lamagraph-compiler
diff --git a/lamagraph-compiler/src/Lib.hs b/lamagraph-compiler/src/Lib.hs
new file mode 100644
index 0000000..60f4a3e
--- /dev/null
+++ b/lamagraph-compiler/src/Lib.hs
@@ -0,0 +1,6 @@
+module Lib (
+    someFunc,
+) where
+
+someFunc :: IO ()
+someFunc = putStrLn "someFunc"
diff --git a/lamagraph-compiler/test/Spec.hs b/lamagraph-compiler/test/Spec.hs
new file mode 100644
index 0000000..cd4753f
--- /dev/null
+++ b/lamagraph-compiler/test/Spec.hs
@@ -0,0 +1,2 @@
+main :: IO ()
+main = putStrLn "Test suite not yet implemented"
diff --git a/lamagraph-core/README.md b/lamagraph-core/README.md
new file mode 100644
index 0000000..5c79dc8
--- /dev/null
+++ b/lamagraph-core/README.md
@@ -0,0 +1,3 @@
+# interaction-nets-in-fpga-core
+
+Interaction nets based processor in Clash
diff --git a/lamagraph-core/bin/Clash.hs b/lamagraph-core/bin/Clash.hs
new file mode 100644
index 0000000..1024263
--- /dev/null
+++ b/lamagraph-core/bin/Clash.hs
@@ -0,0 +1,6 @@
+import Clash.Main (defaultMain)
+import System.Environment (getArgs)
+import Prelude
+
+main :: IO ()
+main = getArgs >>= defaultMain
diff --git a/lamagraph-core/bin/Clashi.hs b/lamagraph-core/bin/Clashi.hs
new file mode 100644
index 0000000..4f03050
--- /dev/null
+++ b/lamagraph-core/bin/Clashi.hs
@@ -0,0 +1,6 @@
+import Clash.Main (defaultMain)
+import System.Environment (getArgs)
+import Prelude
+
+main :: IO ()
+main = getArgs >>= defaultMain . ("--interactive" :)
diff --git a/lamagraph-core/cabal.project b/lamagraph-core/cabal.project
new file mode 100644
index 0000000..9ba3efb
--- /dev/null
+++ b/lamagraph-core/cabal.project
@@ -0,0 +1,7 @@
+packages:
+  lamagraph-core.cabal
+
+write-ghc-environment-files: always
+
+-- Eliminates the need for `--enable-tests`, which is needed for HLS.
+tests: true
diff --git a/lamagraph-core/hie.yaml b/lamagraph-core/hie.yaml
new file mode 100644
index 0000000..f62bc4d
--- /dev/null
+++ b/lamagraph-core/hie.yaml
@@ -0,0 +1,12 @@
+cradle:
+  cabal:
+    - path: "./src"
+      component: "lib:lamagraph-core"
+    - path: "./tests/doctests.hs"
+      component: "lamagraph-core:doctests"
+    - path: "./tests"
+      component: "lamagraph-core:test-library"
+    - path: "./bin/Clashi.hs"
+      component: "lamagraph-core:exe:clashi"
+    - path: "./bin/Clash.hs"
+      component: "lamagraph-core:exe:clash"
diff --git a/lamagraph-core/lamagraph-core.cabal b/lamagraph-core/lamagraph-core.cabal
new file mode 100644
index 0000000..89002be
--- /dev/null
+++ b/lamagraph-core/lamagraph-core.cabal
@@ -0,0 +1,134 @@
+cabal-version:       2.4
+name:                lamagraph-core
+version:             0.1
+license:             BSD-2-Clause
+author:              John Smith <john@example.com>
+maintainer:          John Smith <john@example.com>
+
+common common-options
+  default-extensions:
+    BangPatterns
+    BinaryLiterals
+    ConstraintKinds
+    DataKinds
+    DefaultSignatures
+    DeriveAnyClass
+    DeriveDataTypeable
+    DeriveFoldable
+    DeriveFunctor
+    DeriveGeneric
+    DeriveLift
+    DeriveTraversable
+    DerivingStrategies
+    FlexibleContexts
+    InstanceSigs
+    KindSignatures
+    LambdaCase
+    NamedFieldPuns
+    NoStarIsType
+    PolyKinds
+    RankNTypes
+    RecordWildCards
+    ScopedTypeVariables
+    StandaloneDeriving
+    TupleSections
+    TypeApplications
+    TypeFamilies
+    TypeOperators
+    ViewPatterns
+
+    -- TemplateHaskell is used to support convenience functions such as
+    -- 'listToVecTH' and 'bLit'.
+    TemplateHaskell
+    QuasiQuotes
+
+    -- Prelude isn't imported by default as Clash offers Clash.Prelude
+    NoImplicitPrelude
+  ghc-options:
+    -Wall -Wcompat
+    -haddock
+
+    -- Plugins to support type-level constraint solving on naturals
+    -fplugin GHC.TypeLits.Extra.Solver
+    -fplugin GHC.TypeLits.Normalise
+    -fplugin GHC.TypeLits.KnownNat.Solver
+
+    -- Clash needs access to the source code in compiled modules
+    -fexpose-all-unfoldings
+
+    -- Worker wrappers introduce unstable names for functions that might have
+    -- blackboxes attached for them. You can disable this, but be sure to add
+    -- a no-specialize pragma to every function with a blackbox.
+    -fno-worker-wrapper
+
+    -- Strict annotations - while sometimes preventing space leaks - trigger
+    -- optimizations Clash can't deal with. See:
+    --
+    --    https://github.com/clash-lang/clash-compiler/issues/2361
+    --
+    -- These flags disables these optimizations. Note that the fields will
+    -- remain strict.
+    -fno-unbox-small-strict-fields
+    -fno-unbox-strict-fields
+  build-depends:
+    base,
+    Cabal,
+
+    -- clash-prelude will set suitable version bounds for the plugins
+    clash-prelude >= 1.8.1 && < 1.10,
+    ghc-typelits-natnormalise,
+    ghc-typelits-extra,
+    ghc-typelits-knownnat
+
+
+library
+  import: common-options
+  hs-source-dirs: src
+  exposed-modules:
+    Example.Project
+  default-language: Haskell2010
+
+-- Builds the executable 'clash', with lamagraph-core project in scope
+executable clash
+  main-is: bin/Clash.hs
+  default-language: Haskell2010
+  Build-Depends: base, clash-ghc, lamagraph-core
+  if !os(Windows)
+    ghc-options: -dynamic
+
+-- Builds the executable 'clashi', with lamagraph-core project in scope
+executable clashi
+  main-is: bin/Clashi.hs
+  default-language: Haskell2010
+  if !os(Windows)
+    ghc-options: -dynamic
+  build-depends: base, clash-ghc, lamagraph-core
+
+test-suite doctests
+  type:             exitcode-stdio-1.0
+  default-language: Haskell2010
+  main-is:          doctests.hs
+  ghc-options:      -Wall -Wcompat -threaded
+  hs-source-dirs:   tests
+  build-depends:
+    base,
+    lamagraph-core,
+    doctest-parallel >= 0.2 && < 0.4,
+
+test-suite test-library
+  import: common-options
+  default-language: Haskell2010
+  hs-source-dirs: tests
+  type: exitcode-stdio-1.0
+  ghc-options: -threaded
+  main-is: unittests.hs
+  other-modules:
+    Tests.Example.Project
+  build-depends:
+    lamagraph-core,
+    QuickCheck,
+    clash-prelude-hedgehog,
+    hedgehog,
+    tasty >= 1.2 && < 1.5,
+    tasty-hedgehog,
+    tasty-th
diff --git a/lamagraph-core/src/Example/Project.hs b/lamagraph-core/src/Example/Project.hs
new file mode 100644
index 0000000..0156eae
--- /dev/null
+++ b/lamagraph-core/src/Example/Project.hs
@@ -0,0 +1,58 @@
+-- @createDomain@ below generates a warning about orphan instances, but we like
+-- our code to be warning-free.
+{-# OPTIONS_GHC -Wno-orphans #-}
+
+module Example.Project where
+
+import Clash.Prelude
+
+-- Create a domain with the frequency of your input clock. For this example we used
+-- 50 MHz.
+createDomain vSystem{vName = "Dom50", vPeriod = hzToPeriod 50e6}
+
+{- | @topEntity@ is Clash@s equivalent of @main@ in other programming languages.
+Clash will look for it when compiling "Example.Project" and translate it to
+HDL. While polymorphism can be used freely in Clash projects, a @topEntity@
+must be monomorphic and must use non- recursive types. Or, to put it
+hand-wavily, a @topEntity@ must be translatable to a static number of wires.
+
+Top entities must be monomorphic, meaning we have to specify all type variables.
+In this case, we are using the @Dom50@ domain, which we created with @createDomain@
+and we are using 8-bit unsigned numbers.
+-}
+topEntity ::
+    Clock Dom50 ->
+    Reset Dom50 ->
+    Enable Dom50 ->
+    Signal Dom50 (Unsigned 8) ->
+    Signal Dom50 (Unsigned 8)
+topEntity = exposeClockResetEnable accum
+-- To specify the names of the ports of our top entity, we create a @Synthesize@ annotation.
+{-# ANN
+    topEntity
+    ( Synthesize
+        { t_name = "accum"
+        , t_inputs =
+            [ PortName "CLK"
+            , PortName "RST"
+            , PortName "EN"
+            , PortName "DIN"
+            ]
+        , t_output = PortName "DOUT"
+        }
+    )
+    #-}
+-- Make sure GHC does not apply any optimizations to the boundaries of the design.
+-- For GHC versions 9.2 or older, use: {-# NOINLINE topEntity #-}
+{-# OPAQUE topEntity #-}
+
+{- | A simple accumulator that works on unsigned numbers of any size.
+It has hidden clock, reset, and enable signals.
+-}
+accum ::
+    (HiddenClockResetEnable dom, KnownNat n) =>
+    Signal dom (Unsigned n) ->
+    Signal dom (Unsigned n)
+accum = mealy accumT 0
+  where
+    accumT s i = (s + i, s)
diff --git a/lamagraph-core/tests/Tests/Example/Project.hs b/lamagraph-core/tests/Tests/Example/Project.hs
new file mode 100644
index 0000000..d303596
--- /dev/null
+++ b/lamagraph-core/tests/Tests/Example/Project.hs
@@ -0,0 +1,51 @@
+module Tests.Example.Project where
+
+import Prelude
+
+import Clash.Hedgehog.Sized.Unsigned
+import Test.Tasty
+import Test.Tasty.Hedgehog
+import Test.Tasty.TH
+
+import qualified Clash.Prelude as C
+import qualified Hedgehog as H
+import qualified Hedgehog.Gen as Gen
+import qualified Hedgehog.Range as Range
+
+-- Import the module containing the @accum@ function
+import Example.Project (accum)
+
+-- Define a Hedgehog property to test the @accum@ function
+prop_accum :: H.Property
+prop_accum = H.property $ do
+    -- Simulate for a random duration between 1 and 100 cycles
+    simDuration <- H.forAll (Gen.integral (Range.linear 1 100))
+
+    -- Generate a list of random unsigned numbers.
+    inp <-
+        H.forAll
+            ( Gen.list
+                (Range.singleton simDuration)
+                (genUnsigned Range.linearBounded)
+            )
+    let
+        -- Simulate the @accum@ function for the pre-existing @System@ domain
+        -- and 8 bit unsigned numbers.
+        --
+        -- The (hidden) reset input of @accum@ will be asserted in the first cycle;
+        -- during this cycle it will emit its initial value and the input is
+        -- ignored. So we need to present a dummy input value.
+        simOut = C.sampleN (simDuration + 1) (accum @C.System @8 (C.fromList (0 : inp)))
+        -- Calculate the expected output. The first cycle is the initial value, and
+        -- the result of the final input value does not appear because the
+        -- accumulator has 1 cycle latency.
+        expected = 0 : init (scanl (+) 0 inp)
+
+    -- Check that the simulated output matches the expected output
+    simOut H.=== expected
+
+accumTests :: TestTree
+accumTests = $(testGroupGenerator)
+
+main :: IO ()
+main = defaultMain accumTests
diff --git a/lamagraph-core/tests/doctests.hs b/lamagraph-core/tests/doctests.hs
new file mode 100644
index 0000000..6b82d0e
--- /dev/null
+++ b/lamagraph-core/tests/doctests.hs
@@ -0,0 +1,7 @@
+module Main where
+
+import System.Environment (getArgs)
+import Test.DocTest (mainFromCabal)
+
+main :: IO ()
+main = mainFromCabal "lamagraph-core" =<< getArgs
diff --git a/lamagraph-core/tests/unittests.hs b/lamagraph-core/tests/unittests.hs
new file mode 100644
index 0000000..1323f44
--- /dev/null
+++ b/lamagraph-core/tests/unittests.hs
@@ -0,0 +1,13 @@
+import Prelude
+
+import Test.Tasty
+
+import qualified Tests.Example.Project
+
+main :: IO ()
+main =
+    defaultMain $
+        testGroup
+            "."
+            [ Tests.Example.Project.accumTests
+            ]
diff --git a/stack.yaml b/stack.yaml
new file mode 100644
index 0000000..5b64a7a
--- /dev/null
+++ b/stack.yaml
@@ -0,0 +1,73 @@
+# This file was automatically generated by 'stack init'
+#
+# Some commonly used options have been documented as comments in this file.
+# For advanced use and comprehensive documentation of the format, please see:
+# https://docs.haskellstack.org/en/stable/yaml_configuration/
+
+# Resolver to choose a 'specific' stackage snapshot or a compiler version.
+# A snapshot resolver dictates the compiler version and the set of packages
+# to be used for project dependencies. For example:
+#
+# resolver: lts-22.7
+# resolver: nightly-2024-01-20
+# resolver: ghc-9.6.4
+#
+# The location of a snapshot can be provided as a file or url. Stack assumes
+# a snapshot provided as a file might change, whereas a url resource does not.
+#
+# resolver: ./custom-snapshot.yaml
+# resolver: https://example.com/snapshots/2023-01-01.yaml
+resolver: lts-21.25
+
+# User packages to be built.
+# Various formats can be used as shown in the example below.
+#
+# packages:
+# - some-directory
+# - https://example.com/foo/bar/baz-0.0.2.tar.gz
+#   subdirs:
+#   - auto-update
+#   - wai
+packages:
+  - lamagraph-compiler
+  - lamagraph-core
+# Dependency packages to be pulled from upstream that are not in the resolver.
+# These entries can reference officially published versions as well as
+# forks / in-progress versions pinned to a git hash. For example:
+#
+# extra-deps:
+# - acme-missiles-0.3
+# - git: https://github.com/commercialhaskell/stack.git
+#   commit: e7b331f14bcffb8367cd58fbfc8b40ec7642100a
+#
+
+extra-deps:
+  - clash-ghc-1.8.1@sha256:3bab304fa5584f3541650bddd01160f2710b9ced52e52c06481a91ac73d71bb8,9753
+  - clash-lib-1.8.1@sha256:17d78e786dedf16a76394cd5813372870a3d70a1a4c7f964309f126b800e90f6,15693
+  - clash-prelude-1.8.1@sha256:c3fbb9f6b8e74140fb3d5c4d59ec84cfe4a53e9f8520e606c187cfc04b149065,17626
+  - clash-prelude-hedgehog-1.8.1@sha256:9ec3aa3f8195481f5ce4942b34a49c97dd132dd1c8f1fa58aeecbd82c2602e86,1410
+  - concurrent-supply-0.1.8@sha256:80b658533141660818d0781b8c8fb9a8cf69b987fcfbab782dc788bfc7df4846,1627
+  - prettyprinter-interp-0.2.0.0@sha256:69c339a95b265dab9b3478ca19ec96952b6b472bd0ff6e2127112a9562362c1d,2086
+# Override default flag values for local packages and extra-deps
+# flags: {}
+
+# Extra package databases containing global packages
+# extra-package-dbs: []
+
+# Control whether we use the GHC we find on the path
+# system-ghc: true
+#
+# Require a specific version of Stack, using version ranges
+# require-stack-version: -any # Default
+# require-stack-version: ">=2.15"
+#
+# Override the architecture used by Stack, especially useful on Windows
+# arch: i386
+# arch: x86_64
+#
+# Extra directories used by Stack for building
+# extra-include-dirs: [/path/to/dir]
+# extra-lib-dirs: [/path/to/dir]
+#
+# Allow a newer minor version of GHC than the snapshot specifies
+# compiler-check: newer-minor
diff --git a/stack.yaml.lock b/stack.yaml.lock
new file mode 100644
index 0000000..6c6db8d
--- /dev/null
+++ b/stack.yaml.lock
@@ -0,0 +1,54 @@
+# This file was autogenerated by Stack.
+# You should not edit this file by hand.
+# For more information, please see the documentation at:
+#   https://docs.haskellstack.org/en/stable/lock_files
+
+packages:
+- completed:
+    hackage: clash-ghc-1.8.1@sha256:3bab304fa5584f3541650bddd01160f2710b9ced52e52c06481a91ac73d71bb8,9753
+    pantry-tree:
+      sha256: 7ed7168cb8383f86eb0f8f97409c0af484ea9b645a0e9fd416115483932ce695
+      size: 5655
+  original:
+    hackage: clash-ghc-1.8.1@sha256:3bab304fa5584f3541650bddd01160f2710b9ced52e52c06481a91ac73d71bb8,9753
+- completed:
+    hackage: clash-lib-1.8.1@sha256:17d78e786dedf16a76394cd5813372870a3d70a1a4c7f964309f126b800e90f6,15693
+    pantry-tree:
+      sha256: 622764296ca18046991406e7e2a2b0ae08485cb440623bfe44cefd896f11a4cb
+      size: 23320
+  original:
+    hackage: clash-lib-1.8.1@sha256:17d78e786dedf16a76394cd5813372870a3d70a1a4c7f964309f126b800e90f6,15693
+- completed:
+    hackage: clash-prelude-1.8.1@sha256:c3fbb9f6b8e74140fb3d5c4d59ec84cfe4a53e9f8520e606c187cfc04b149065,17626
+    pantry-tree:
+      sha256: 189a67c035b1e18188a33ad003f386c2baf15363e55fef35d2546be43d00e213
+      size: 13511
+  original:
+    hackage: clash-prelude-1.8.1@sha256:c3fbb9f6b8e74140fb3d5c4d59ec84cfe4a53e9f8520e606c187cfc04b149065,17626
+- completed:
+    hackage: clash-prelude-hedgehog-1.8.1@sha256:9ec3aa3f8195481f5ce4942b34a49c97dd132dd1c8f1fa58aeecbd82c2602e86,1410
+    pantry-tree:
+      sha256: 886fd3f21d7acdcd86a5e8ff582c903edf8195a22cd38fc04ddcbf7a27f7dd20
+      size: 735
+  original:
+    hackage: clash-prelude-hedgehog-1.8.1@sha256:9ec3aa3f8195481f5ce4942b34a49c97dd132dd1c8f1fa58aeecbd82c2602e86,1410
+- completed:
+    hackage: concurrent-supply-0.1.8@sha256:80b658533141660818d0781b8c8fb9a8cf69b987fcfbab782dc788bfc7df4846,1627
+    pantry-tree:
+      sha256: 8ede0db0bb492f20b2ef34e822ac3e957b31693cd6b7ffd502bec11abcba1955
+      size: 400
+  original:
+    hackage: concurrent-supply-0.1.8@sha256:80b658533141660818d0781b8c8fb9a8cf69b987fcfbab782dc788bfc7df4846,1627
+- completed:
+    hackage: prettyprinter-interp-0.2.0.0@sha256:69c339a95b265dab9b3478ca19ec96952b6b472bd0ff6e2127112a9562362c1d,2086
+    pantry-tree:
+      sha256: 72ec39fe4a40e437e7c0d3efba1f97c4e4e860a7b5503f31d185cef389c9c6e1
+      size: 300
+  original:
+    hackage: prettyprinter-interp-0.2.0.0@sha256:69c339a95b265dab9b3478ca19ec96952b6b472bd0ff6e2127112a9562362c1d,2086
+snapshots:
+- completed:
+    sha256: a81fb3877c4f9031e1325eb3935122e608d80715dc16b586eb11ddbff8671ecd
+    size: 640086
+    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/21/25.yaml
+  original: lts-21.25