Docs/plugin pages

docs/contribute/source/build_from_src.md

@@ -99,6 +99,16 @@ Developers can follow the steps to build WasmEdge with plug-ins from source.
 - [WasmEdge-TensorFlow](plugin/tensorflow.md)
 - [WasmEdge-TensorFlowLite](plugin/tensorflowlite.md)
 - [WASI-Logging](plugin/wasi_logging.md)
+- [WASI-HTTP](plugin/wasi_http.md)
+- [WASI-Poll](plugin/wasi_poll.md)
+- [Wasm-BPF](plugin/wasm_bpf.md)
+- [WasmEdge-FFmpeg](plugin/wasmedge_ffmpeg.md)
+- [WasmEdge-OCR](plugin/wasmedge_ocr.md)
+- [WasmEdge-OpenCVMini](plugin/wasmedge_opencvmini.md)
+- [WasmEdge-StableDiffusion](plugin/wasmedge_stablediffusion.md)
+- [WasmEdge-zlib](plugin/wasmedge_zlib.md)
+
+> Note: Each plug-in guide above includes the corresponding `-DWASMEDGE_PLUGIN_*` CMake option.
 
 ## Run Tests
 

docs/contribute/source/plugin/wasi_http.md

@@ -0,0 +1,29 @@
+---
+sidebar_position: 1
+---
+
+# Build with WASI-HTTP Plug-in
+
+The WASI-HTTP plug-in provides an implementation of the [WASI HTTP proposal](https://github.com/WebAssembly/wasi-http), enabling WebAssembly modules to make outbound HTTP requests and handle inbound HTTP connections. It is built on top of [libcpr](https://github.com/libcpr/cpr), a modern C++ HTTP client library.
+
+## Build WasmEdge with WASI-HTTP Plug-in
+
+To enable the WasmEdge WASI-HTTP plug-in, developers need to [build WasmEdge from source](../os/linux.md) with the cmake option `-DWASMEDGE_PLUGIN_WASI_HTTP=ON`.
+
+The build system will automatically fetch and build `libcpr` via CMake's `FetchContent`, so no manual installation of dependencies is required.
+
+```bash
+cd <path/to/your/wasmedge/source/folder>
+cmake -GNinja -Bbuild -DCMAKE_BUILD_TYPE=Release -DWASMEDGE_PLUGIN_WASI_HTTP=ON
+cmake --build build
+cmake --install build
+```
+
+<!-- prettier-ignore -->
+:::note
+If the built `wasmedge` CLI tool cannot find the WASI-HTTP plug-in, you can set the `WASMEDGE_PLUGIN_PATH` environment variable to the plug-in installation path (such as `/usr/local/lib/wasmedge/`, or the built plug-in path `build/plugins/wasi_http/`) to try to fix this issue.
+:::
+
+Then you will have an executable `wasmedge` runtime under `/usr/local/bin` and the WASI-HTTP plug-in under `/usr/local/lib/wasmedge/libwasmedgePluginWasiHttp.so` after installation.
+
+For more information, you can refer to the [GitHub repository](https://github.com/WasmEdge/WasmEdge/tree/master/plugins/wasi_http).

docs/contribute/source/plugin/wasi_poll.md

@@ -0,0 +1,29 @@
+---
+sidebar_position: 2
+---
+
+# Build with WASI-Poll Plug-in
+
+The WASI-Poll plug-in provides an implementation of the [WASI Poll proposal](https://github.com/WebAssembly/wasi-poll), which enables WebAssembly modules to perform I/O multiplexing — waiting on multiple I/O events simultaneously. This is essential for building efficient, event-driven WebAssembly applications on the WasmEdge runtime.
+
+## Build WasmEdge with WASI-Poll Plug-in
+
+To enable the WasmEdge WASI-Poll plug-in, developers need to [build WasmEdge from source](../os/linux.md) with the cmake option `-DWASMEDGE_PLUGIN_WASI_POLL=ON`.
+
+The WASI-Poll plug-in has no external dependencies beyond the WasmEdge runtime itself.
+
+```bash
+cd <path/to/your/wasmedge/source/folder>
+cmake -GNinja -Bbuild -DCMAKE_BUILD_TYPE=Release -DWASMEDGE_PLUGIN_WASI_POLL=ON
+cmake --build build
+cmake --install build
+```
+
+<!-- prettier-ignore -->
+:::note
+If the built `wasmedge` CLI tool cannot find the WASI-Poll plug-in, you can set the `WASMEDGE_PLUGIN_PATH` environment variable to the plug-in installation path (such as `/usr/local/lib/wasmedge/`, or the built plug-in path `build/plugins/wasi_poll/`) to try to fix this issue.
+:::
+
+Then you will have an executable `wasmedge` runtime under `/usr/local/bin` and the WASI-Poll plug-in under `/usr/local/lib/wasmedge/libwasmedgePluginWasiPoll.so` after installation.
+
+For more information, you can refer to the [GitHub repository](https://github.com/WasmEdge/WasmEdge/tree/master/plugins/wasi_poll).

docs/contribute/source/plugin/wasm_bpf.md

@@ -0,0 +1,41 @@
+---
+sidebar_position: 3
+---
+
+# Build with Wasm-BPF Plug-in
+
+The Wasm-BPF plug-in allows WebAssembly programs to interact with [eBPF](https://ebpf.io/) programs running in the Linux kernel. This enables use cases such as network monitoring, performance tracing, and security enforcement from within a WebAssembly module running on WasmEdge.
+
+## Prerequisites
+
+The Wasm-BPF plug-in requires `libbpf >= 1.2.0`, `libelf`, and `zlib`. On Ubuntu 20.04:
+
+```bash
+sudo apt update
+sudo apt install -y libbpf-dev libelf-dev zlib1g-dev
+```
+
+<!-- prettier-ignore -->
+:::note
+If `libbpf >= 1.2.0` is not available through your package manager, the build system will automatically download and build it from source via `FetchContent`. In that case, you still need `libelf` and `zlib` installed.
+:::
+
+## Build WasmEdge with Wasm-BPF Plug-in
+
+To enable the WasmEdge Wasm-BPF plug-in, developers need to [build WasmEdge from source](../os/linux.md) with the cmake option `-DWASMEDGE_PLUGIN_WASM_BPF=ON`.
+
+```bash
+cd <path/to/your/wasmedge/source/folder>
+cmake -GNinja -Bbuild -DCMAKE_BUILD_TYPE=Release -DWASMEDGE_PLUGIN_WASM_BPF=ON
+cmake --build build
+cmake --install build
+```
+
+<!-- prettier-ignore -->
+:::note
+If the built `wasmedge` CLI tool cannot find the Wasm-BPF plug-in, you can set the `WASMEDGE_PLUGIN_PATH` environment variable to the plug-in installation path (such as `/usr/local/lib/wasmedge/`, or the built plug-in path `build/plugins/wasm_bpf/`) to try to fix this issue.
+:::
+
+Then you will have an executable `wasmedge` runtime under `/usr/local/bin` and the Wasm-BPF plug-in under `/usr/local/lib/wasmedge/libwasmedgePluginWasmBpf.so` after installation.
+
+For more information, you can refer to the [GitHub repository](https://github.com/WasmEdge/WasmEdge/tree/master/plugins/wasm_bpf).

docs/contribute/source/plugin/wasmedge_ffmpeg.md

@@ -0,0 +1,45 @@
+---
+sidebar_position: 4
+---
+
+# Build with WasmEdge-FFmpeg Plug-in
+
+The WasmEdge-FFmpeg plug-in provides WebAssembly bindings to the [FFmpeg](https://ffmpeg.org/) multimedia framework, enabling WasmEdge applications to encode, decode, transcode, mux, demux, stream, filter, and play audio and video content. It wraps the core FFmpeg libraries: `libavcodec`, `libavformat`, `libavfilter`, `libavdevice`, `libavutil`, `libswresample`, and `libswscale`.
+
+## Prerequisites
+
+Install the FFmpeg development libraries on your system.
+
+For Ubuntu 20.04:
+
+```bash
+sudo apt update
+sudo apt install -y libavdevice-dev libavfilter-dev libavformat-dev \
+  libavcodec-dev libswresample-dev libswscale-dev libavutil-dev
+```
+
+For macOS:
+
+```bash
+brew install ffmpeg
+```
+
+## Build WasmEdge with WasmEdge-FFmpeg Plug-in
+
+To enable the WasmEdge-FFmpeg plug-in, developers need to [build WasmEdge from source](../os/linux.md) with the cmake option `-DWASMEDGE_PLUGIN_FFMPEG=ON`.
+
+```bash
+cd <path/to/your/wasmedge/source/folder>
+cmake -GNinja -Bbuild -DCMAKE_BUILD_TYPE=Release -DWASMEDGE_PLUGIN_FFMPEG=ON
+cmake --build build
+cmake --install build
+```
+
+<!-- prettier-ignore -->
+:::note
+If the built `wasmedge` CLI tool cannot find the WasmEdge-FFmpeg plug-in, you can set the `WASMEDGE_PLUGIN_PATH` environment variable to the plug-in installation path (such as `/usr/local/lib/wasmedge/`, or the built plug-in path `build/plugins/wasmedge_ffmpeg/`) to try to fix this issue.
+:::
+
+Then you will have an executable `wasmedge` runtime under `/usr/local/bin` and the WasmEdge-FFmpeg plug-in under `/usr/local/lib/wasmedge/libwasmedgePluginWasmEdgeFFmpeg.so` after installation.
+
+For more information, you can refer to the [GitHub repository](https://github.com/WasmEdge/WasmEdge/tree/master/plugins/wasmedge_ffmpeg).

docs/contribute/source/plugin/wasmedge_ocr.md

@@ -0,0 +1,44 @@
+---
+sidebar_position: 5
+---
+
+# Build with WasmEdge-OCR Plug-in
+
+The WasmEdge-OCR plug-in provides optical character recognition (OCR) capabilities to WebAssembly applications running on WasmEdge. It is powered by [Tesseract](https://github.com/tesseract-ocr/tesseract), an open-source OCR engine, and [Leptonica](http://leptonica.org/), its image processing dependency.
+
+## Prerequisites
+
+Install Tesseract and Leptonica development libraries on your system.
+
+For Ubuntu 20.04:
+
+```bash
+sudo apt update
+sudo apt install -y libtesseract-dev libleptonica-dev
+```
+
+For macOS:
+
+```bash
+brew install tesseract leptonica
+```
+
+## Build WasmEdge with WasmEdge-OCR Plug-in
+
+To enable the WasmEdge-OCR plug-in, developers need to [build WasmEdge from source](../os/linux.md) with the cmake option `-DWASMEDGE_PLUGIN_OCR=ON`.
+
+```bash
+cd <path/to/your/wasmedge/source/folder>
+cmake -GNinja -Bbuild -DCMAKE_BUILD_TYPE=Release -DWASMEDGE_PLUGIN_OCR=ON
+cmake --build build
+cmake --install build
+```
+
+<!-- prettier-ignore -->
+:::note
+If the built `wasmedge` CLI tool cannot find the WasmEdge-OCR plug-in, you can set the `WASMEDGE_PLUGIN_PATH` environment variable to the plug-in installation path (such as `/usr/local/lib/wasmedge/`, or the built plug-in path `build/plugins/wasmedge_ocr/`) to try to fix this issue.
+:::
+
+Then you will have an executable `wasmedge` runtime under `/usr/local/bin` and the WasmEdge-OCR plug-in under `/usr/local/lib/wasmedge/libwasmedgePluginWasmEdgeOCR.so` after installation.
+
+For more information, you can refer to the [GitHub repository](https://github.com/WasmEdge/WasmEdge/tree/master/plugins/wasmedge_ocr).

docs/contribute/source/plugin/wasmedge_opencvmini.md

@@ -0,0 +1,44 @@
+---
+sidebar_position: 6
+---
+
+# Build with WasmEdge-OpenCVMini Plug-in
+
+The WasmEdge-OpenCVMini plug-in exposes a subset of [OpenCV](https://opencv.org/) image processing functions to WebAssembly applications running on WasmEdge. It is designed for AI input/output pre- and post-processing tasks such as image resizing, color conversion, and basic transformations.
+
+## Prerequisites
+
+Install OpenCV 4 on your system.
+
+For Ubuntu 20.04:
+
+```bash
+sudo apt update
+sudo apt install -y libopencv-dev
+```
+
+For macOS:
+
+```bash
+brew install opencv
+```
+
+## Build WasmEdge with WasmEdge-OpenCVMini Plug-in
+
+To enable the WasmEdge-OpenCVMini plug-in, developers need to [build WasmEdge from source](../os/linux.md) with the cmake option `-DWASMEDGE_PLUGIN_OPENCVMINI=ON`.
+
+```bash
+cd <path/to/your/wasmedge/source/folder>
+cmake -GNinja -Bbuild -DCMAKE_BUILD_TYPE=Release -DWASMEDGE_PLUGIN_OPENCVMINI=ON
+cmake --build build
+cmake --install build
+```
+
+<!-- prettier-ignore -->
+:::note
+If the built `wasmedge` CLI tool cannot find the WasmEdge-OpenCVMini plug-in, you can set the `WASMEDGE_PLUGIN_PATH` environment variable to the plug-in installation path (such as `/usr/local/lib/wasmedge/`, or the built plug-in path `build/plugins/wasmedge_opencvmini/`) to try to fix this issue.
+:::
+
+Then you will have an executable `wasmedge` runtime under `/usr/local/bin` and the WasmEdge-OpenCVMini plug-in under `/usr/local/lib/wasmedge/libwasmedgePluginWasmEdgeOpenCVMini.so` after installation.
+
+For more information, you can refer to the [GitHub repository](https://github.com/WasmEdge/WasmEdge/tree/master/plugins/wasmedge_opencvmini).

docs/contribute/source/plugin/wasmedge_stablediffusion.md

@@ -0,0 +1,84 @@
+---
+sidebar_position: 11
+---
+
+# Build with WasmEdge Stable Diffusion Plug-in
+
+The WasmEdge Stable Diffusion plug-in enables WebAssembly applications to run image generation and image-to-image inference workloads using the [stable-diffusion.cpp](https://github.com/leejet/stable-diffusion.cpp) backend. It supports CPU inference out of the box, with optional CUDA and Metal acceleration for GPU-backed environments.
+
+## Prerequisites
+
+The Stable Diffusion plug-in has no mandatory system library dependencies — the `stable-diffusion.cpp` source is fetched automatically via CMake's `FetchContent` during the build. However, for GPU-accelerated builds, the following are required:
+
+- **CUDA** (for NVIDIA GPUs): Install the [CUDA Toolkit](https://developer.nvidia.com/cuda-downloads) appropriate for your platform.
+- **Metal** (for Apple Silicon): Available by default on macOS with Xcode command-line tools installed.
+- **OpenMP** (optional, for multi-threaded CPU inference): Install via your system package manager.
+
+For Ubuntu:
+
+```bash
+sudo apt update
+sudo apt install -y build-essential
+# Optional: for OpenMP support
+sudo apt install -y libomp-dev
+```
+
+For macOS:
+
+```bash
+xcode-select --install
+```
+
+## Build WasmEdge with the Stable Diffusion Plug-in
+
+To enable the WasmEdge Stable Diffusion plug-in, developers need to [build WasmEdge from source](../os/linux.md) with the cmake option `-DWASMEDGE_PLUGIN_STABLEDIFFUSION=ON`.
+
+```bash
+cd <path/to/your/wasmedge/source/folder>
+cmake -GNinja -Bbuild -DCMAKE_BUILD_TYPE=Release \
+  -DWASMEDGE_PLUGIN_STABLEDIFFUSION=ON
+cmake --build build
+cmake --install build
+```
+
+### Optional: Enable CUDA Acceleration
+
+```bash
+cmake -GNinja -Bbuild -DCMAKE_BUILD_TYPE=Release \
+  -DWASMEDGE_PLUGIN_STABLEDIFFUSION=ON \
+  -DWASMEDGE_PLUGIN_STABLEDIFFUSION_CUDA=ON
+cmake --build build
+cmake --install build
+```
+
+### Optional: Enable Metal Acceleration (Apple Silicon)
+
+```bash
+cmake -GNinja -Bbuild -DCMAKE_BUILD_TYPE=Release \
+  -DWASMEDGE_PLUGIN_STABLEDIFFUSION=ON \
+  -DWASMEDGE_PLUGIN_STABLEDIFFUSION_METAL=ON
+cmake --build build
+cmake --install build
+```
+
+### Optional: Enable OpenMP
+
+```bash
+cmake -GNinja -Bbuild -DCMAKE_BUILD_TYPE=Release \
+  -DWASMEDGE_PLUGIN_STABLEDIFFUSION=ON \
+  -DWASMEDGE_PLUGIN_STABLEDIFFUSION_OPENMP=ON
+cmake --build build
+cmake --install build
+```
+
+<!-- prettier-ignore -->
+:::note
+If the built `wasmedge` CLI tool cannot find the Stable Diffusion plug-in, you can set the `WASMEDGE_PLUGIN_PATH` environment variable to the plug-in installation path (such as `/usr/local/lib/wasmedge/`, or the built plug-in path `build/plugins/wasmedge_stablediffusion/`) to try to fix this issue.
+:::
+
+Then you will have an executable `wasmedge` runtime under `/usr/local/bin` and the Stable Diffusion plug-in under `/usr/local/lib/wasmedge/libwasmedgePluginStableDiffusion.so` after installation.
+
+## More Information
+
+- [WasmEdge Stable Diffusion Plug-in source on GitHub](https://github.com/WasmEdge/WasmEdge/tree/master/plugins/wasmedge_stablediffusion)
+- [stable-diffusion.cpp upstream](https://github.com/leejet/stable-diffusion.cpp)

docs/contribute/source/plugin/wasmedge_zlib.md

@@ -0,0 +1,44 @@
+---
+sidebar_position: 12
+---
+
+# Build with WasmEdge zlib Plug-in
+
+The WasmEdge zlib plug-in provides zlib compression and decompression functionality to WebAssembly applications running on WasmEdge. It allows Wasm modules that depend on zlib (such as those compiled from C/C++ with zlib linkage) to use the host system's zlib implementation directly.
+
+## Prerequisites
+
+Install zlib development headers on your system.
+
+For Ubuntu:
+
+```bash
+sudo apt update
+sudo apt install -y zlib1g-dev
+```
+
+For macOS:
+
+```bash
+brew install zlib
+```
+
+## Build WasmEdge with the zlib Plug-in
+
+To enable the WasmEdge zlib plug-in, developers need to [build WasmEdge from source](../os/linux.md) with the cmake option `-DWASMEDGE_PLUGIN_ZLIB=ON`.
+
+```bash
+cd <path/to/your/wasmedge/source/folder>
+cmake -GNinja -Bbuild -DCMAKE_BUILD_TYPE=Release -DWASMEDGE_PLUGIN_ZLIB=ON
+cmake --build build
+cmake --install build
+```
+
+<!-- prettier-ignore -->
+:::note
+If the built `wasmedge` CLI tool cannot find the zlib plug-in, you can set the `WASMEDGE_PLUGIN_PATH` environment variable to the plug-in installation path (such as `/usr/local/lib/wasmedge/`, or the built plug-in path `build/plugins/wasmedge_zlib/`) to try to fix this issue.
+:::
+
+Then you will have an executable `wasmedge` runtime under `/usr/local/bin` and the zlib plug-in under `/usr/local/lib/wasmedge/libwasmedgePluginWasmEdgeZlib.so` after installation.
+
+For more information, you can refer to the [GitHub repository](https://github.com/WasmEdge/WasmEdge/tree/master/plugins/wasmedge_zlib).