Open-source sdk software
3082 open-source libraries, tools and applications tagged sdk, ranked by how closely sdk is their primary purpose, then by adoption and maintenance health. Each entry links to a page with sources, use cases and when to choose or avoid it.
3082 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| photon-hq/imessage-kit A type-safe, zero-dependency TypeScript SDK for reading, sending, and automating iMessage conversations on macOS. It supports sending text,… | 66 | 1461 | active |
| ValveSoftware/steam-runtime A binary-compatible runtime environment that lets Steam and native Linux games run consistently across many Linux distributions. It include… | 76 | 1458 | active |
| intel/compute-runtime Intel's open-source Graphics Compute Runtime (NEO) providing OpenCL 3.0 and oneAPI Level Zero compute API support for Intel HD Graphics and… | 98 | 1457 | active |
| GPUOpen-Tools/compressonator Compressonator is a tool suite from AMD GPUOpen for compressing, optimizing, and analyzing texture assets and 3D model meshes using CPUs, G… | 23 | 1457 | active |
| intel/confidential-computing.sgx Intel Software Guard Extensions (SGX) software stack for Linux, comprising the SGX driver, SDK, and Platform Software (PSW). It enables dev… | 87 | 1455 | active |
| belangeo/pyo Pyo is a Python module written in C providing classes for a wide variety of audio digital signal processing, usable directly in Python scri… | 76 | 1454 | stable |
| CopernicaMarketingSoftware/PHP-CPP PHP-CPP is a C++ library for building native PHP extensions without needing deep knowledge of the Zend engine internals. It uses C++11 feat… | 83 | 1452 | stable |
| watson-developer-cloud/python-sdk The official Python client library (pip package ibm-watson) for accessing IBM Watson AI services such as language, speech, and vision APIs.… | 62 | 1450 | active |
| binarywang/weixin-java-miniapp-demo A Spring Boot demo application showcasing the WxJava library for building WeChat Mini Program backends in Java. It supports multiple mini p… | 57 | 1450 | active |
| pili-engineering/PLDroidMediaStreaming PLDroidMediaStreaming is Qiniu's Android SDK for RTMP live streaming, supporting H.264/H.265 and AAC encoding in both software and hardware… | 23 | 1449 | active |
| facebook/SoLoader SoLoader is a native code loader library for Android that unpacks native libraries and recursively loads their dependencies. It primarily t… | 66 | 1447 | stable |
| GeoFire GeoFire is a lightweight JavaScript/TypeScript library that stores and queries keys by geographic location on top of the Firebase Realtime … | 57 | 1445 | active |
| michaelhly/solana-py Solana.py is the base Python SDK for interacting with the Solana blockchain, enabling transaction building and calls to the Solana JSON RPC… | 94 | 1444 | active |
| aolofsson/oh OH! is an open-source library of silicon-proven Verilog hardware building blocks for ASIC and FPGA design, containing over 150 modules such… | 10 | 1442 | active |
| richardkiss/pycoin A Python library providing utilities for Bitcoin and Bitcoin-like altcoins, including key creation/parsing, BIP32 hierarchical deterministi… | 68 | 1441 | active |
| Smithay/wayland-rs A set of Rust crates implementing the Wayland display protocol for both client and server sides, including bindings to official protocol ex… | 68 | 1441 | active |
| sinaweibosdk/weibo_ios_sdk The official Sina Weibo iOS SDK, providing OAuth 2.0 authorization, SSO login, and sharing to Weibo from third-party iOS apps. It wraps the… | 63 | 1441 | active |
| Polidea/RxBluetoothKit RxBluetoothKit is a Swift library that wraps CoreBluetooth with RxSwift to provide a reactive API for Bluetooth Low Energy communication on… | 23 | 1436 | active |
| michalchudziak/react-native-geolocation The React Native community geolocation module providing the Geolocation web spec API for React Native apps. It supports iOS, Android, and w… | 23 | 1435 | active |
| at_client_sdk The Dart implementation of the atSDK for building applications on the Atsign Platform, a protocol for personal data ownership and controlle… | 67 | 1434 | active |
| JuliaGPU/CUDA.jl CUDA.jl is the main Julia package for programming NVIDIA CUDA GPUs, offering a high-level CuArray abstraction, a compiler for writing CUDA … | 99 | 1433 | stable |
| HISE HISE is an open source cross-platform framework and application for building sample-based virtual instruments and audio effects. It lets de… | 67 | 1433 | active |
| nRF Connect SDK Nordic Semiconductor's nRF Connect SDK, the main repository containing subsystems, libraries, samples, and applications for developing firm… | 93 | 1431 | active |
| stripe/stripe-react-native The official Stripe SDK for React Native, providing native Android and iOS payment UI components and APIs for collecting payments in mobile… | 98 | 1428 | stable |
| googleapis/google-cloud-ruby The official Google Cloud Client Library for Ruby, a monorepo of idiomatic RubyGems for calling Google Cloud Platform APIs such as Cloud St… | 95 | 1428 | stable |
| ChainSafe/lodestar Lodestar is a TypeScript implementation of the Ethereum Consensus (proof-of-stake) specification, providing a beacon node, validator client… | 99 | 1426 | active |
| aio-libs/aiobotocore aiobotocore is an asynchronous Python client for AWS services, built on botocore and aiohttp/asyncio. It provides a mostly full-featured as… | 98 | 1426 | active |
| atipugin/telegram-bot-ruby A Ruby gem that wraps Telegram's Bot API, exposing all API methods and message objects in idiomatic Ruby. It supports long polling, webhook… | 73 | 1425 | active |
| pytauri/pytauri PyTauri provides Tauri bindings for Python via Pyo3, letting developers build cross-platform desktop apps with webview frontends while writ… | 63 | 1425 | active |
| urschrei/pyzotero Pyzotero is a Python client library for the Zotero Web API, supporting reading and writing items in personal and group libraries. It also s… | 97 | 1424 | active |
| deutschland A Python package bundling easy access to many valuable German public APIs and datasets, including geographic data, company financial report… | 55 | 1423 | active |
| IDEA-Research/DINO-X-API DINO-X API is a Python client library and examples for accessing DINO-X, a hosted unified vision model for open-world object detection and … | 33 | 1422 | active |
| nvim-flutter/flutter-tools.nvim A Neovim plugin that enhances Flutter and Dart development using Neovim's native LSP client. It adds Flutter-specific tooling such as launc… | 65 | 1419 | active |
| JoinQuant/jqdatasdk jqdatasdk is the official Python SDK for JoinQuant's JQData service, providing easy access to Chinese financial market data including stock… | 57 | 1418 | active |
| ros-industrial/universal_robot A ROS-Industrial meta-package providing support for Universal Robots manipulators, including URDF descriptions, meshes, drivers, and MoveIt… | 70 | 1417 | active |
| mapsforge/mapsforge A Java library for rendering vector maps based on OpenStreetMap data, running on Android and desktop JVM applications. It includes tools to… | 93 | 1416 | active |
| callstackincubator/ai A collection of on-device AI primitives for React Native offering Vercel AI SDK-compatible APIs for running LLMs, embeddings, transcription… | 70 | 1415 | active |
| sec-edgar/sec-edgar A Python library and CLI for downloading company periodic reports, filings, and forms from the SEC's EDGAR database. It supports fetching f… | 44 | 1415 | active |
| react-native-tvos/react-native-tvos A maintained fork of React Native that adds Apple TV and Android TV support, published as the react-native-tvos npm package. It tracks core… | 92 | 1412 | active |
| Apache RocketMQ The official Apache RocketMQ client SDK written in pure Go, supporting publishing and consuming messages against RocketMQ brokers. It cover… | 56 | 1411 | active |
| analogdevicesinc/no-OS Analog Devices' bare-metal C software framework providing device drivers for ADI components on systems without an operating system. It incl… | 89 | 1410 | active |
| eclipse-mraa/mraa Eclipse MRAA is a C/C++ library with bindings for Python, Node.js, and Java for controlling low-speed I/O (GPIO, I2C, SPI, UART) on GNU/Lin… | 72 | 1409 | active |
| awaescher/OllamaSharp OllamaSharp is a .NET client library providing bindings for the entire Ollama API, including chat, generation, embeddings, and model manage… | 89 | 1407 | active |
| Discord Embedded App SDK The Discord Embedded App SDK is a TypeScript library for building Discord Activities—web apps running in an iframe inside the Discord clien… | 86 | 1407 | active |
| spatie/laravel-google-calendar A Laravel package that provides an elegant PHP API for managing events on a Google Calendar, including creating, updating, deleting, and qu… | 65 | 1405 | stable |
| qiniu/js-sdk Qiniu Cloud's official JavaScript SDK for uploading files from the browser to Qiniu Cloud Storage (Kodo) and processing uploaded images. It… | 61 | 1405 | active |
| pgcentralfoundation/plrust PL/Rust is a loadable procedural language handler for PostgreSQL that lets developers write database functions in Rust, compiled to native … | 50 | 1405 | active |
| skuep/AIOC AIOC is open-source firmware and hardware design for a Ham Radio All-in-one-Cable, a USB-C adapter based on STM32F302 that enumerates as a … | 45 | 1405 | active |
| jlaffaye/ftp goftp is an FTP client library for Go providing dialing, login, file upload (Stor), and download (Retr) over the FTP protocol. It is a smal… | 92 | 1403 | stable |
| xfgryujk/blivedm A Python library for receiving Bilibili live-stream danmaku (bullet chat) messages over WebSocket. It supports both the web-side interface … | 72 | 1403 | active |
| Hyperswitch Hyperswitch Prism is a stateless, unified connector library for integrating with 60+ payment processors (Stripe, Adyen, Braintree, PayPal, … | 87 | 1396 | active |
| vercel/avatar A microservice that generates beautiful gradient avatars from any username or email via simple URL parameters, returning PNG or SVG images.… | 75 | 1396 | stable |
| libbitcoin/libbitcoin-system Libbitcoin System is a cross-platform C++ toolkit library for building Bitcoin applications, serving as the base library of the broader lib… | 68 | 1396 | active |
| mstorsjo/fdk-aac A standalone build of the Fraunhofer FDK AAC encoder/decoder code extracted from Android, packaged as a C++ library. It provides high-quali… | 72 | 1393 | active |
| eclipse-milo/milo Eclipse Milo is an open-source Java implementation of the OPC UA (IEC 62541) protocol, providing a high-performance communication stack plu… | 99 | 1390 | active |
| twilio/twilio-ruby The official Ruby gem for communicating with the Twilio REST API and generating TwiML for voice and messaging applications. It provides cli… | 98 | 1390 | active |
| fussybeaver/bollard Bollard is an asynchronous Rust client library for the Docker and Podman daemon APIs, built on Hyper and Tokio. It supports Unix sockets, W… | 92 | 1390 | active |
| dedemao/alipay A collection of standalone single-file PHP scripts (~200 lines each) for integrating Alipay payments, covering PC and mobile web payments, … | 45 | 1390 | active |
| gphoto libgphoto2 is a C library that provides access to and control of digital cameras, supporting PTP, MTP, and many vendor-specific USB protoco… | 83 | 1389 | stable |
| PyO3/rust-numpy Rust bindings for the NumPy C-API built on PyO3, enabling zero-copy conversion between Rust ndarray types and NumPy arrays. It supports wri… | 85 | 1388 | active |
| arrobalytics/django-ledger Django Ledger is a double-entry accounting engine and financial analysis library built as a Django application. It provides a high-level Py… | 95 | 1387 | active |
| unitreerobotics/unitree_sdk2 Unitree Robot SDK version 2, a C++ library for controlling and communicating with Unitree robots. It provides CMake-based builds and exampl… | 73 | 1387 | active |
| stellar/go-stellar-sdk The official Go SDK for the Stellar blockchain network, maintained by the Stellar Development Foundation. It provides transaction building,… | 95 | 1383 | active |
| algolia/algoliasearch-client-javascript The official Algolia JavaScript/TypeScript API client for interacting with Algolia's hosted search service. It provides a thin, low-level H… | 93 | 1383 | stable |
| Stremio A Node.js SDK for creating and publishing Stremio add-ons that provide catalogs, streams, subtitles, and metadata to the Stremio media cent… | 66 | 1383 | active |
| liriansu-opus/chinese-calendar A Python library that determines whether a given date is a Chinese statutory holiday or workday, based on the State Council's official holi… | 61 | 1383 | active |
| keijiro/NoiseShader A Unity package providing gradient noise functions written in HLSL, ported from the webgl-noise library. It includes Perlin, periodic Perli… | 51 | 1383 | active |
| zjunlp/SkillNet SkillNet is open infrastructure for discovering, evaluating, composing, and orchestrating reusable AI agent skills, treating skills as sear… | 60 | 1381 | active |
| pantor/ruckig Ruckig is a C++ (with Python bindings) motion generation library that calculates jerk-constrained, time-optimal trajectories on-the-fly for… | 82 | 1380 | active |
| jpush/jpush-react-native The officially supported JPush (Aurora Mobile) React Native plugin that integrates JPush push notification SDKs for Android and iOS into Re… | 78 | 1380 | active |
| Sensors Data SDK Sensors Analytics' official Android SDK for lightweight user behavior data collection, supporting manual code tracking, auto (full) trackin… | 89 | 1375 | stable |
| overtrue/socialite A framework-agnostic PHP OAuth2 authentication library inspired by laravel/socialite, supporting 20+ providers including GitHub, Google, Fa… | 92 | 1374 | active |
| ScriptHookVDotNet ScriptHookVDotNet (SHVDN) is an ASI plugin for Grand Theft Auto V that hosts a .NET Framework runtime in-game, letting users run scripts wr… | 66 | 1374 | active |
| bladeRF bladeRF is the complete source code for the Nuand bladeRF USB 3.0 Software Defined Radio, including FX3 USB controller firmware, Cyclone IV… | 65 | 1374 | active |
| fsspec/filesystem_spec fsspec is a Python specification and library defining a common interface for filesystem-like backends, with built-in implementations for lo… | 77 | 1373 | active |
| DataCamp Light DataCamp Light is a JavaScript widget that embeds interactive R and Python coding exercises into any blog, website, or markdown document, t… | 65 | 1373 | active |
| j3k0/cordova-plugin-purchase A native Cordova and Capacitor plugin providing a unified JavaScript API for in-app purchases across iOS, Android, Windows, and web payment… | 99 | 1369 | active |
| SRA Toolkit The NCBI SRA Toolkit is a collection of command-line tools and libraries for accessing, converting, and downloading data from the INSDC Seq… | 75 | 1368 | active |
| jupyter-incubator/sparkmagic Sparkmagic is a set of Jupyter magics and kernels for interactively working with remote Spark clusters through a REST server such as Livy, … | 38 | 1368 | active |
| yausername/youtubedl-android An Android library that wraps the yt-dlp (formerly youtube-dl) executable, bundling Python and the binary so Android apps can download and … | 49 | 1366 | active |
| ThousandBirdsInc/chidori Chidori is an agent framework that runs async TypeScript agents on an embedded pure-Rust JavaScript engine, recording every side effect (LL… | 92 | 1365 | active |
| FIRST Tech Challenge SDK The official FIRST Tech Challenge (FTC) SDK for building the Android app that controls a competition robot. It provides the robot controlle… | 91 | 1365 | active |
| python273/vk_api vk_api is a Python library that wraps the VKontakte (vk.com) API, simplifying authentication and API method calls for building scripts and … | 77 | 1364 | active |
| magnusja/libaums An open-source Android library (Java/Kotlin) that lets apps access USB mass storage devices such as pen drives, external HDDs, and card rea… | 62 | 1364 | active |
| beeware/Python-Apple-support A meta-package that downloads, patches, and builds relocatable Python frameworks for embedding into macOS, iOS, tvOS, watchOS, and visionOS… | 98 | 1363 | active |
| roflmuffin/CounterStrikeSharp CounterStrikeSharp is a server-side modding framework for Counter-Strike 2 that implements a .NET 8 scripting layer on top of a Metamod:Sou… | 88 | 1363 | active |
| Authing Authing Guard is an embeddable SSO login form widget and UI component library from Authing, an enterprise identity provider. It ships frame… | 66 | 1361 | active |
| Swift Transformers A Swift Package providing a transformers-like API for Swift apps, including fast tokenization, chat templating, and reliable model download… | 97 | 1360 | active |
| MySensors MySensors is an open-source C++ library and example collection for building DIY wireless sensor and actuator networks on Arduino, ESP8266/E… | 54 | 1360 | active |
| fgkeepalive/AndroidKeepAlive An Android process keep-alive (daemon) library implemented with Linux-level techniques via C/JNI, claiming to keep apps alive even against … | 74 | 1354 | active |
| icerockdev/moko-resources A Kotlin Multiplatform library and Gradle plugin providing unified access to strings, plurals, colors, images, fonts, and files from common… | 92 | 1352 | active |
| good-lly/s3mini s3mini is an ultra-lightweight (~20 KB) zero-dependency TypeScript client for S3-compatible object storage, supporting AWS SigV4, pre-signe… | 78 | 1351 | active |
| Art-of-WiFi/UniFi-API-client A PHP API client class for interacting with Ubiquiti's UniFi Network Application (Controller) API over cURL. It exposes many UniFi endpoint… | 98 | 1349 | active |
| Ableton Link Ableton Link is a C++ header-only library that synchronizes musical beat, tempo, and phase across multiple applications and devices over a … | 93 | 1348 | active |
| WeChat Rails gem A Ruby gem providing WeChat Official Account and Mini Program API integration for Rails applications, including message sending/receiving, … | 80 | 1348 | active |
| go-webauthn/webauthn A FIDO2-conformant WebAuthn and passkey backend library for Go applications. It implements the Web Authentication specification to enable m… | 98 | 1346 | active |
| dahall/TaskScheduler A .NET wrapper library for the Windows Task Scheduler that aggregates multiple scheduler versions (1.0 through 2.0) behind a unified manage… | 66 | 1345 | stable |
| ExAws ExAws is a flexible, modular AWS client library for Elixir, with each AWS service (S3, DynamoDB, EC2, Lambda, SQS, etc.) provided as a sepa… | 66 | 1345 | active |
| gogcom/galaxy-integrations-python-api A Python library for building community integrations that connect third-party gaming platforms to the GOG GALAXY 2.1 client. Each integrati… | 64 | 1345 | active |
| enthought/pyql PyQL provides Cython-based Python wrappers over the QuantLib C++ quantitative finance library, exposing objects like Date and Calendar with… | 70 | 1344 | active |