WxJava （微信开发 Java SDK），支持包括微信支付、开放平台、小程序、企业微信/企业号和公众号等的后端开发

A framework for building Mobile cross-platform UI

📦 It is probably the best SDK in the world for developing WeChat App.

🤖 The Conversational Platform with built-in language understanding (NLU), beautiful graphical interface and Dialog Manager (DM). Easily create chatbots and AI-based virtual assistants.

Directus 8 Suite — Future-Proof Headless CMS & API for Custom Databases

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

微信公众平台SDK Senparc.Weixin for C#，支持.NET Framework及.NET Core。已支持微信公众号、小程序、小游戏、企业号、企业微信、开放平台、微信支付、JSSDK、微信周边等全平台。 WeChat SDK for C#.

Simple and Fast Multimedia Library

Bot Framework provides the most comprehensive experience for building conversation applications.

The Dart SDK, including the VM, dart2js, core libraries, and more.

The C++ REST SDK is a Microsoft project for cloud-based client-server communication in native code using a modern asynchronous C++ API design. This project aims to help C++ developers connect to and interact with services.

Countly helps you get insights from your application. Available self-hosted or on private cloud.

OpenVR SDK

Intel® RealSense™ SDK

WeRoBot 是一个微信公众号开发框架

Welcome to the Bot Framework samples repository. Here you will find task-focused samples in C#, JavaScript and TypeScript to help you get started with the Bot Framework SDK!

🔩 Lisk software development kit

WeChat SDK for Python

PHP Telegram Bot based on the official Telegram Bot API

WeChat SDK for Go （微信SDK：简单、易用）

weixin/wechat/微信公众平台/微信企业号/微信商户平台/微信支付 go/golang sdk

PHP SDK for PayPal RESTful APIs

LIEF - Library to Instrument Executable Formats

card.io provides fast, easy credit card scanning in mobile apps

🔥 🔥 🔥 SmartOpenCV是一个OpenCV在Android端的增强库，解决了OpenCV Android SDK在图像预览方面存在的诸多问题，且无需修改OpenCV SDK源码，与OpenCV的SDK解耦

🤖 Telegram Bot API PHP SDK. Lets you build Telegram Bots easily! Supports Laravel out of the box.

The Android SDK for the Parse Platform

Google Maps plugin for Cordova