diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2974c5ab..46283c5a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  NPROC: '2' # Number of Julia processes to run the notebooks
+  NPROC: '4' # Number of Julia processes to run the notebooks
   PY_VER: '3.12'
   CACHE_NUM: '1'
   JULIA_NUM_THREADS: 'auto'
@@ -21,7 +21,7 @@ env:
 
 jobs:
   CI:
-    runs-on: ubuntu-latest
+    runs-on: self-hosted
     steps:
     - name: Checkout repository
       uses: actions/checkout@v4
@@ -30,14 +30,14 @@ jobs:
       id: cp
       with:
         python-version: ${{ env.PY_VER }}
-    - name: Cache pip
-      uses: actions/cache@v3
-      id: cache-pip
-      with:
-        path: ${{ env.pythonLocation }}
-        key: ${{ runner.os }}-pip-${{ steps.cp.outputs.python-version }}-${{ hashFiles('requirements.txt') }}
+    # - name: Cache pip
+    #   uses: actions/cache@v3
+    #   id: cache-pip
+    #   with:
+    #     path: ${{ env.pythonLocation }}
+    #     key: ${{ runner.os }}-pip-${{ steps.cp.outputs.python-version }}-${{ hashFiles('requirements.txt') }}
     - name: Install python packages
-      if: ${{ steps.cache-pip.outputs.cache-hit != 'true' }}
+      # if: ${{ steps.cache-pip.outputs.cache-hit != 'true' }}
       run: pip install -r requirements.txt
     - name: Read Julia version
       uses: SebRollen/toml-action@v1.0.2
@@ -46,37 +46,15 @@ jobs:
         file: 'Manifest.toml'
         field: 'julia_version'
     - name: Install Julia using jill.sh
-      run: |
-        wget -O /tmp/jill.sh https://raw.githubusercontent.com/abelsiqueira/jill/main/jill.sh
-        bash /tmp/jill.sh --version ${{ steps.read_toml.outputs.value }} -y
-        echo "$HOME/.local/bin" >> $GITHUB_PATH
-    - name: Cache Julia packages
-      uses: actions/cache/restore@v3
-      id: cache-julia
+      uses: julia-actions/setup-julia@v1
       with:
-        path: |
-          ~/.julia
-          !~/.julia/registries
-        key: ${{ runner.os }}-julia-${{ env.CACHE_NUM }}-${{ hashFiles('src/**','Project.toml', 'Manifest.toml')}}
-        # restore-keys: |
-        #   ${{ runner.os }}-julia-${{ env.CACHE_NUM }}-
+        version: ${{ steps.read_toml.outputs.value }}
+        show-versioninfo: 'true'
     - name: Install Julia packages
-      if: ${{ steps.cache-julia.outputs.cache-hit != 'true' }}
       run: |
         julia --color=yes -e 'using Pkg; Pkg.add(["PrettyTables", "Literate"])'
-        julia --project=@. --color=yes -e 'using Pkg, Dates; Pkg.instantiate(); Pkg.resolve(); Pkg.precompile(); Pkg.gc(collect_delay=Day(0))'
-    - name: Save Julia packages
-      uses: actions/cache/save@v3
-      if: ${{ steps.cache-julia.outputs.cache-hit != 'true' }}
-      with:
-        path: |
-          ~/.julia
-          !~/.julia/registries
-        key: ${{ steps.cache-julia.outputs.cache-primary-key }}
+        julia --project=@. --color=yes -e 'using Pkg; Pkg.instantiate(); Pkg.resolve(); Pkg.precompile()'
     - name: Run program
-      env:
-        JULIA_PROJECT: '@.'
-        GKSwstype: '100'
       run: julia --color=yes -p ${{ env.NPROC }} literate.jl
     - name: Build website
       run: jupyter-book build docs/
diff --git a/.gitignore b/.gitignore
index 0ec65807..f897dd34 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,11 +1,5 @@
 # Sphinx documentation
-docs/_build/
-
-# PyBuilder
-target/
-
-# Jupyter Notebook
-.ipynb_checkpoints
+_build/
 
 # Environments
 .env
@@ -16,6 +10,24 @@ ENV/
 env.bak/
 venv.bak/
 
+# mkdocs documentation
+/site
+/public
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# Local VSCode settings
+.vscode/
+
+# Julia DEPOT
+.julia/
+
 # Files generated by invoking Julia with --code-coverage
 *.jl.cov
 *.jl.*.cov
@@ -34,12 +46,17 @@ deps/src/
 # Build artifacts for creating documentation generated by the Documenter package
 docs/build/
 docs/site/
-figures/
 
-# VSCode thing
-.vscode/
+# File generated by Pkg, the package manager, based on a corresponding Project.toml
+# It records a fixed state of all packages used by the project. As such, it should not be
+# committed for packages, but should be committed for applications that require a static
+# environment.
+# Manifest.toml
+
+LocalPreferences.toml
+
+# PythonCall
+.CondaPkg
 
 # Generated files
-*.mp4
-*.csv
-*.png
+*.ipynb
diff --git a/literate.jl b/literate.jl
index c179226c..76b00481 100644
--- a/literate.jl
+++ b/literate.jl
@@ -2,9 +2,11 @@ using Distributed
 using PrettyTables
 
 @everywhere begin
-    using Literate
+    ENV["GKSwstype"] = 100
+    using Literate, Pkg
+    Pkg.activate(Base.current_project())
 end
-
+s
 basedir = "docs"
 config = Dict("mdstrings" => true, "execute" => true)
 
@@ -19,7 +21,7 @@ for (root, dirs, files) in walkdir(basedir)
     end
 end
 
-# Execute the notebooks in worker processes
+# Execute the notebooks in worker process(es)
 ts = pmap(nbs; on_error=ex->NaN) do nb
     @elapsed Literate.notebook(nb, dirname(nb); config)
 end