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Paddle.js

Paddle.js is a web project for Baidu PaddlePaddle, which is an open source deep learning framework running in the browser. Paddle.js can either load a pre-trained model, or transforming a model from paddle-hub with model transforming tools provided by Paddle.js. It could run in every browser with WebGL/WebGPU supported.

Key Features

Module

• paddlejs-core, the core part of the Paddle.js ecosystem, which is responsible for the operation of the inference process of the entire engine.
• paddlejs-converter, model transformation tool for Paddle.js, convert PaddlePaddle models (also known as fluid models) into a browser-friendly format.
• paddlejs-models, model projects, supply flexible low-level APIs for users to implement their AI scenario.
• paddlejs-examples, Paddle.js AI examples
• paddlejs-mediapipe, tools for live and streaming media, support webrtc camera and a lightweight opencv package

Backends

• paddlejs-backend-webgl, webgl backend, the main backend for Paddle.js, ops supported
• paddlejs-backend-webgpu，webgpu backend, an experimental backend, WebGPU draft, ops supported
• paddlejs-backend-cpu, cpu backend, ops supported
• paddlejs-backend-nodegl, nodegl backend, a backend in Node.js for Paddle.js, using the webgl backend ops. ops supported

Browser/Platforms Coverage

• PC: Chrome, Safari, Firefox
• Phone: Baidu App , Chrome , UC and QQ Browser
• Smartprogram: Baidu Smartprogram, WX Smartprogram
• Platform: macOS, Windows

Web-friendly format

The conversion script above produces 2 types of files:

• model.json (the dataflow graph and weight manifest file)
• chunk_x.dat (collection of binary weight files)

Feedback and Community Support

• Online video tutorial start video
• Questions, reports, and suggestions are welcome through Github Issues!
• Forum: Opinions and questions are welcome at our PaddlePaddle Forum！
• QQ group chat: 696965088