diff --git a/.readthedocs.yaml b/.readthedocs.yaml
new file mode 100644
index 000000000..f4c3c230a
--- /dev/null
+++ b/.readthedocs.yaml
@@ -0,0 +1,33 @@
+# .readthedocs.yaml
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+# Required
+version: 2
+
+# Set the version of Python and other tools you might need
+build:
+  os: ubuntu-20.04
+  tools:
+    python: "3.9"
+    # You can also specify other tool versions:
+    # nodejs: "16"
+    # rust: "1.55"
+    # golang: "1.17"
+
+# Build documentation in the docs/ directory with Sphinx
+sphinx:
+  fail_on_warning: true
+  configuration: docs/conf.py
+
+# If using Sphinx, optionally build your docs in additional formats such as PDF
+# formats:
+#    - pdf
+
+# Optionally declare the Python requirements required to build your docs
+python:
+  install:
+  - requirements: environment/requirements.txt
+  - requirements: docs/requirements.txt
+  - method: pip
+    path: .
diff --git a/docs/conf.py b/docs/conf.py
index 4aa57b313..190f555ab 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -1,3 +1,4 @@
+# pylint: skip-file
 # Configuration file for the Sphinx documentation builder.
 #
 # This file only contains a selection of the most common options. For a full
@@ -10,10 +11,10 @@
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #
-# import os
-# import sys
-# sys.path.insert(0, os.path.abspath('.'))
+import os
+import sys
 
+sys.path.insert(0, os.path.abspath(".."))
 
 # -- Project information -----------------------------------------------------
 
@@ -30,10 +31,13 @@ release = "0.0.0"
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
-extensions = []
-
-# Add any paths that contain templates here, relative to this directory.
-templates_path = ["_templates"]
+extensions = [
+    "sphinx.ext.duration",
+    "sphinx.ext.doctest",
+    "sphinx.ext.autodoc",
+    "sphinx.ext.autosummary",
+    "sphinx.ext.intersphinx",
+]
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
@@ -46,9 +50,4 @@ exclude_patterns = ["_build", "Thumbs.db", ".DS_Store"]
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
-html_theme = "alabaster"
-
-# Add any paths that contain custom static files (such as style sheets) here,
-# relative to this directory. They are copied after the builtin static files,
-# so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ["_static"]
+html_theme = "sphinx_rtd_theme"
diff --git a/docs/dataset.rst b/docs/dataset.rst
new file mode 100644
index 000000000..24eb99a59
--- /dev/null
+++ b/docs/dataset.rst
@@ -0,0 +1,38 @@
+.. _dataset:
+
+============
+
+Collate
+----------------
+
+.. automodule:: pyrad.nerf.dataset.collate
+   :members:
+   :show-inheritance:
+
+Colmap Utils
+----------------
+
+.. automodule:: pyrad.nerf.dataset.colmap_utils
+   :members:
+   :show-inheritance:
+
+Image Dataset
+----------------
+
+.. automodule:: pyrad.nerf.dataset.image_dataset
+   :members:
+   :show-inheritance:
+
+Structures
+----------------
+
+.. automodule:: pyrad.nerf.dataset.structs
+   :members:
+   :show-inheritance:
+
+Utils
+----------------
+
+.. automodule:: pyrad.nerf.dataset.utils
+   :members:
+   :show-inheritance:
\ No newline at end of file
diff --git a/docs/field_modules.rst b/docs/field_modules.rst
new file mode 100644
index 000000000..117044fb3
--- /dev/null
+++ b/docs/field_modules.rst
@@ -0,0 +1,38 @@
+.. _field_modules:
+
+============
+
+Embeddings
+----------------
+
+.. automodule:: pyrad.nerf.field_modules.embedding
+   :members:
+   :show-inheritance:
+
+Encodings
+----------------
+
+.. automodule:: pyrad.nerf.field_modules.encoding
+   :members:
+   :show-inheritance:
+
+Field Heads
+----------------
+
+.. automodule:: pyrad.nerf.field_modules.field_heads
+   :members:
+   :show-inheritance:
+
+Field Losses
+----------------
+
+.. automodule:: pyrad.nerf.field_modules.field_losses
+   :members:
+   :show-inheritance:
+
+MLP
+----------------
+
+.. automodule:: pyrad.nerf.field_modules.mlp
+   :members:
+   :show-inheritance:
\ No newline at end of file
diff --git a/docs/fields.rst b/docs/fields.rst
new file mode 100644
index 000000000..068ed81dd
--- /dev/null
+++ b/docs/fields.rst
@@ -0,0 +1,24 @@
+.. _fields:
+
+============
+
+Base
+----------------
+
+.. automodule:: pyrad.nerf.fields.base
+   :members:
+   :show-inheritance:
+
+Instant NGP
+----------------
+
+.. automodule:: pyrad.nerf.fields.instant_ngp_field
+   :members:
+   :show-inheritance:
+
+NeRF
+----------------
+
+.. automodule:: pyrad.nerf.fields.nerf_field
+   :members:
+   :show-inheritance:
\ No newline at end of file
diff --git a/docs/graphs.rst b/docs/graphs.rst
new file mode 100644
index 000000000..b863c6c3d
--- /dev/null
+++ b/docs/graphs.rst
@@ -0,0 +1,38 @@
+.. _graphs:
+
+============
+
+Base
+----------------
+
+.. automodule:: pyrad.nerf.graph.base
+   :members:
+   :show-inheritance:
+
+Instant NGP
+----------------
+
+.. automodule:: pyrad.nerf.graph.instant_ngp
+   :members:
+   :show-inheritance:
+
+Semantic NeRF
+----------------
+
+.. automodule:: pyrad.nerf.graph.semantic_nerf
+   :members:
+   :show-inheritance:
+
+TensoRF
+----------------
+
+.. automodule:: pyrad.nerf.graph.tensorf
+   :members:
+   :show-inheritance:
+
+NeRF
+----------------
+
+.. automodule:: pyrad.nerf.graph.vanilla_nerf
+   :members:
+   :show-inheritance:
\ No newline at end of file
diff --git a/docs/index.rst b/docs/index.rst
index 0902c6ce8..65212ff6e 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -7,9 +7,11 @@ Welcome to pyrad's documentation!
 ====================================
 
 .. toctree::
-   :maxdepth: 2
+   :maxdepth: 4
    :caption: Contents:
-
+   
+   pyrad
+   field_modules
 
 
 Indices and tables
@@ -17,4 +19,4 @@ Indices and tables
 
 * :ref:`genindex`
 * :ref:`modindex`
-* :ref:`search`
+* :ref:`search`
\ No newline at end of file
diff --git a/docs/pyrad.rst b/docs/pyrad.rst
new file mode 100644
index 000000000..1edbb4ead
--- /dev/null
+++ b/docs/pyrad.rst
@@ -0,0 +1,50 @@
+.. _pyrad:
+
+Reference
+============
+
+Dataset
+-------------------------------
+
+.. toctree::
+   :maxdepth: 2
+
+   dataset
+
+Field Modules
+-------------------------------
+
+.. toctree::
+   :maxdepth: 2
+
+   field_modules
+
+Fields
+-------------------------------
+
+.. toctree::
+   :maxdepth: 2
+
+   fields
+
+Graphs
+-------------------------------
+
+.. toctree::
+   :maxdepth: 2
+
+   graphs
+
+Renderers
+-------------------------------
+
+.. automodule:: pyrad.nerf.renderers
+   :members:
+   :show-inheritance:
+
+Samplers
+-------------------------------
+
+.. automodule:: pyrad.nerf.sampler
+   :members:
+   :show-inheritance:
\ No newline at end of file
diff --git a/docs/requirements.txt b/docs/requirements.txt
new file mode 100644
index 000000000..cc1a93a1f
--- /dev/null
+++ b/docs/requirements.txt
@@ -0,0 +1,3 @@
+readthedocs-sphinx-search==0.1.2
+sphinx==5.0.0
+sphinx-rtd-theme==1.0.0
\ No newline at end of file
diff --git a/environment/requirements.txt b/environment/requirements.txt
index ef63b43ac..023c14641 100644
--- a/environment/requirements.txt
+++ b/environment/requirements.txt
@@ -11,9 +11,6 @@ plotly==5.7.0
 protobuf==3.20.0
 pylint==2.13.4
 pytest
-readthedocs-sphinx-search==0.1.2
-sphinx==5.0.0
-sphinx-rtd-theme==1.0.0
 tensorboard==2.8.0
 torch==1.11.0
 torchmetrics[image]==0.8.2