From f032c4f3d66605edd3177ac7d242c3d9704888bf Mon Sep 17 00:00:00 2001
From: Kun Lin <81014421+klhhhhh@users.noreply.github.com>
Date: Tue, 3 Feb 2026 00:43:20 -0500
Subject: [PATCH]  Support Markdown/Notebook-Friendly Documentation Export for
 Downstream Integration (#18131)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: 赵晨阳 <zhaochen20@outlook.com>
---
 .github/workflows/release-docs.yml |  1 +
 docs/Makefile                      | 20 +++++++++
 docs/README.md                     | 69 +++++++++++++++++++++++++++++-
 3 files changed, 89 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/release-docs.yml b/.github/workflows/release-docs.yml
index 07e6871a2..fc725d88b 100644
--- a/.github/workflows/release-docs.yml
+++ b/.github/workflows/release-docs.yml
@@ -47,6 +47,7 @@ jobs:
         run: |
           cd docs
           make html
+          make markdown
           python3 wrap_run_llm.py
 
           cd _build/html
diff --git a/docs/Makefile b/docs/Makefile
index 6b8792c42..3b437725c 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -38,6 +38,26 @@ compile:
 	echo "Total execution time: $${TOTAL_ELAPSED}s" >> logs/timing.log; \
 	echo "All Notebook execution timings:" && cat logs/timing.log
 
+# Convert Notebook files to Markdown artifacts (no execution)
+markdown:
+	@set -e; \
+	echo "Exporting notebooks to Markdown..."; \
+	mkdir -p "$(BUILDDIR)/html/markdown"; \
+	find $(SOURCEDIR) -path "*/_build/*" -prune -o -name "*.ipynb" -print0 | \
+		parallel -0 -j3 --halt soon,fail=1 ' \
+		NB_SRC="{}"; \
+		REL_DIR=$$(dirname "$$NB_SRC"); \
+		NB_NAME=$$(basename "$$NB_SRC"); \
+		NB_BASE=$${NB_NAME%.ipynb}; \
+		OUT_DIR="$(BUILDDIR)/html/markdown/$$REL_DIR"; \
+		mkdir -p "$$OUT_DIR"; \
+		jupyter nbconvert --to markdown "$$NB_SRC" \
+			--output "$$NB_BASE.md" \
+			--output-dir "$$OUT_DIR" \
+			>/dev/null; \
+		' || exit 1; \
+	echo "Markdown artifacts written to: $(BUILDDIR)/html/markdown"
+
 # Serve documentation with auto-build and live reload
 serve:
 	@echo "Starting auto-build server at http://0.0.0.0:$(PORT)"
diff --git a/docs/README.md b/docs/README.md
index f4cb9ce46..93ad5724c 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -45,7 +45,6 @@ find . -name '*.ipynb' -exec nbstripout {} \;
 # After these checks pass, push your changes and open a PR on your branch
 pre-commit run --all-files
 ```
----
 
 ## Documentation Style Guidelines
 
@@ -55,3 +54,71 @@ pre-commit run --all-files
   - Reuse the launched server as much as possible to reduce server launch time.
 - Do not use absolute links (e.g., `https://docs.sglang.io/get_started/install.html`). Always prefer relative links (e.g., `../get_started/install.md`).
 - Follow the existing examples to learn how to launch a server, send a query and other common styles.
+
+## Documentation Build, Deployment, and CI
+
+The SGLang documentation pipeline is based on **Sphinx** and supports rendering Jupyter notebooks (`.ipynb`) into HTML/Markdown for web display. Detailed logits can be found in the [Makefile](./Makefile).
+
+### Notebook Execution (`make compile`)
+
+The `make compile` target is responsible for executing notebooks before rendering:
+
+* Finds all `.ipynb` files under `docs/` (excluding `_build/`)
+* Executes notebooks in parallel using GNU Parallel, with a relatively small `--mem-fraction-static`
+* Wraps execution with `retry` to reduce flaky failures
+* Executes notebooks via `jupyter nbconvert --execute --inplace`
+* Records execution timing in `logs/timing.log`
+
+This step ensures notebooks contain up-to-date outputs with each commit in the main branch before rendering.
+
+### Web Rendering (`make html`)
+
+After compilation, Sphinx builds the website:
+
+* Reads Markdown, reStructuredText, and Jupyter notebooks
+* Renders them into HTML pages
+* Outputs the website into:
+
+```
+docs/_build/html/
+```
+
+This directory is the source for online documentation hosting.
+
+### Markdown Export (`make markdown`)
+
+To support downstream consumers, we add a **new Makefile target**:
+
+```bash
+make markdown
+```
+
+This target:
+
+* Does **not modify** `make compile`
+* Scans all `.ipynb` files (excluding `_build/`)
+* Converts notebooks directly to Markdown using `jupyter nbconvert --to markdown`
+* Writes Markdown artifacts into the existing build directory:
+
+```
+docs/_build/html/markdown/<relative-path>.md
+```
+
+Example:
+
+```
+docs/advanced_features/lora.ipynb
+→ docs/_build/html/markdown/advanced_features/lora.md
+```
+
+### CI Execution
+
+In our [CI](https://github.com/sgl-project/sglang/blob/main/.github/workflows/release-docs.yml), the documentation pipeline first gets all the executed results and renders HTML and Markdown by:
+
+```bash
+make compile    # execute notebooks (ensure outputs are up to date)
+make html       # build website as usual
+make markdown   # export markdown artifacts into _build/html/markdown
+```
+
+Then, the compiled results are forced pushed to [sgl-project.io](https://github.com/sgl-project/sgl-project.github.io) for rendering. In other words, sgl-project.io is push-only. All the changes of SGLang docs should be made directly in SGLang main repo, then push to the sgl-project.io.