function: sdk
3115 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| mrousavy/nitro Nitro is a framework for building fast, type-safe native modules for React Native (and any JSI environment) implemented in C++, Swift, or K… | 86 | 1912 | active |
| vroland/epdiy EPDiy is a driver board and accompanying software library for driving affordable E-Paper (E-Ink) display modules, typically salvaged from e… | 98 | 1911 | active |
| UnrealSharp/UnrealSharp UnrealSharp is an open-source Unreal Engine 5 plugin that lets developers write game logic in C# on .NET 10, with automatically generated b… | 72 | 1911 | active |
| zeux/volk volk is a meta-loader for the Vulkan API written in C89 that dynamically loads Vulkan entrypoints without linking to the Vulkan loader libr… | 81 | 1909 | active |
| PowerShell/vscode-powershell The official Visual Studio Code extension providing rich PowerShell language support, including IntelliSense, syntax highlighting, and debu… | 74 | 1907 | active |
| NVIDIA-NeMo/labs-OO-Agents NVIDIA Object Oriented Agents (NOOA) is a model-agnostic Python framework for building AI agents where state, tools, prompts, and typed int… | 79 | 1906 | active |
| featbit/featbit FeatBit is an open-source, self-hostable feature flag management platform with SDKs, A/B testing, experimentation, and progressive delivery… | 99 | 1904 | active |
| TencentEdgeOne/edgeone-makers-tools Official AI agent skills package for Tencent EdgeOne Makers, installable into AI coding agents like Claude Code, Cursor, Codex, and CodeBud… | 59 | 1902 | active |
| ccxt/go-binance A Go SDK providing complete client bindings for the Binance cryptocurrency exchange API. It implements all Binance REST APIs (spot, margin,… | 89 | 1899 | active |
| chengzuopeng/stock-sdk A zero-dependency JavaScript/TypeScript SDK for fetching real-time quotes, K-line history, technical indicators, and extended market data f… | 82 | 1899 | active |
| microsoft/Win2D Win2D is a Windows Runtime API for immediate mode 2D graphics rendering with GPU acceleration, built on Direct2D. It supports C#, C++, and … | 65 | 1898 | active |
| trevorhobenshield/twitter-api-client A Python library implementing X/Twitter's v1, v2, and GraphQL APIs for automation and scraping. It supports account actions like tweeting, … | 30 | 1894 | active |
| tgalal/yowsup Yowsup is a Python library that implements the WhatsApp protocol, enabling developers to build custom applications and clients that communi… | 23 | 7172 | maintenance |
| wormhole-foundation/wormhole Wormhole is a blockchain interoperability protocol that enables cross-chain messaging and native token transfers across 45+ blockchains. Th… | 98 | 1893 | active |
| pascallanger/DIY-Multiprotocol-TX-Module An open-source firmware for a DIY 2.4GHz multiprotocol transmitter module that lets almost any RC transmitter control many different receiv… | 86 | 1891 | active |
| simple-salesforce/simple-salesforce Simple Salesforce is a low-level Python client for the Salesforce.com REST and APEX APIs, returning API JSON responses as dictionaries. It … | 93 | 1890 | active |
| Reference-LAPACK/lapack LAPACK is a reference library of Fortran subroutines for solving common numerical linear algebra problems such as linear equations, eigenva… | 67 | 1889 | stable |
| googleapis/google-auth-library-nodejs Google's officially supported Node.js client library for OAuth 2.0 authentication and authorization with Google APIs. It supports Applicati… | 10 | 1883 | stable |
| parse-community/Parse-SDK-Android The official Android SDK for the Parse Platform, providing access to Parse Server backends from Android apps. It offers data storage, user … | 68 | 1879 | active |
| essensoft/paylinks Paylinks is a modern .NET SDK for integrating third-party payment platforms, supporting Alipay and WeChat Pay with cross-platform and multi… | 64 | 1879 | active |
| KeyboardKit/KeyboardKit KeyboardKit is a Swift & SwiftUI framework for building custom keyboard extensions for iOS, iPadOS, and other Apple platforms. It extends A… | 95 | 1877 | active |
| jchambers/pushy Pushy is a Java library for sending push notifications via Apple's HTTP/2-based APNs protocol to iOS, macOS, and Safari devices. It support… | 83 | 1877 | stable |
| jaypipes/ghw ghw is a Go library for discovering and inspecting host hardware, covering CPU, memory, block storage, network, PCI, GPU, topology, BIOS, a… | 96 | 1873 | active |
| microsoft/cppwinrt C++/WinRT is a standard C++17 language projection for Windows Runtime (WinRT) APIs, implemented as a header-file-based library. It lets dev… | 95 | 1872 | stable |
| fluttercommunity/plus_plugins PlusPlugins is a collection of Flutter plugins continuing the formerly first-party Flutter plugins with extra functionality, broader platfo… | 67 | 1872 | active |
| zcpua/midjourney-api An unofficial Node.js/TypeScript client library for interacting with the MidJourney image generation service via Discord. It wraps MidJourn… | 65 | 1872 | active |
| HiThink-Tech/Financial-API Official Tonghuashun (HiThink) A-share financial data service offering real-time and historical stock quotes, financial statements, valuati… | 80 | 1871 | active |
| fudiwei/DotNetCore.SKIT.FlurlHttpClient.Wechat A comprehensive C# SDK for WeChat HTTP APIs built on Flurl.Http, covering the official account platform, open platform, merchant platform (… | 76 | 1869 | active |
| Hello-Mr-Crab/pywechat A Python library for automating the Windows desktop WeChat client through pywinauto-based UI automation (no reverse-engineering hooks), cov… | 65 | 1869 | active |
| c15t/c15t c15t is an open-source, developer-first consent management platform (CMP) for cookie banners, privacy preferences, consent storage, and con… | 83 | 1866 | active |
| raylib-zig/raylib-zig Zig bindings for the raylib game programming library, auto-generated and manually tweaked for idiomatic Zig usage. It also includes raygui … | 74 | 1865 | active |
| helallao/perplexity-ai An unofficial Python wrapper for Perplexity.ai that reverse-engineers the web interface, supporting sync and async APIs, streaming response… | 73 | 1858 | active |
| Azure/azure-sdk-for-go The official Azure SDK for Go, providing client and management modules for interacting with Azure services from Go applications. It include… | 95 | 1850 | active |
| zengzhan/qqzeng-ip A high-performance IP geolocation lookup engine (QZDB) with multi-language SDKs (Rust, C/C++, Go, Java, C#, Node.js, Python, PHP) that reso… | 77 | 1850 | active |
| sinaweibosdk/weibo_android_sdk The official Sina Weibo Android SDK, providing third-party Android apps with OAuth2.0 authorization (SSO via the Weibo client or WebView) a… | 54 | 1848 | active |
| jwagner/simplex-noise.js A fast, dependency-free simplex noise library in JavaScript/TypeScript supporting 2D, 3D, and 4D noise with optional seeding via a custom P… | 23 | 1848 | stable |
| kjk/notionapi An unofficial Go client library for Notion.so that uses a reverse-engineered API to download Notion pages as structured block data, with li… | 73 | 1840 | active |
| aallam/openai-kotlin A Kotlin client library for the OpenAI API built on Kotlin multiplatform and coroutines, using Ktor as the HTTP engine. It provides typed a… | 63 | 1838 | active |
| Adobe CEP (Common Extensibility Platform) Adobe's Common Extensibility Platform (CEP) resources: SDK, JavaScript libraries, documentation, and sample code for building HTML5/JavaScr… | 53 | 1835 | active |
| uname-yang/pysnowball A Python client library for the Xueqiu (Snowball) stock data API, covering real-time quotes, quote details, cash flow, and other financial … | 53 | 1835 | active |
| zhangxiangliang/stock-api A zero-runtime-dependency TypeScript library for querying stock quotes, K-line data, and stock search across A-share, Hong Kong, US markets… | 96 | 1831 | active |
| kubernetes/code-generator Kubernetes' official Go code generators for building Kubernetes-style API types, producing typed clients, informers, listers, deepcopy func… | 77 | 1831 | stable |
| norlab-ulaval/libpointmatcher libpointmatcher is a modular C++ library implementing the Iterative Closest Point (ICP) algorithm for aligning 2D and 3D point clouds, with… | 45 | 1828 | active |
| HoShiMin/Kernel-Bridge Kernel-Bridge is a C++20 Windows kernel driver template, development framework, and kernel-mode API with wrappers, including a hypervisor s… | 23 | 1822 | active |
| natemcmaster/DotNetCorePlugins A .NET library (McMaster.NETCore.Plugins) for dynamically loading .NET assemblies as plugins into a host application, with dependency isola… | 55 | 1820 | active |
| microsoft/CDM Microsoft's Common Data Model (CDM) is a standard, extensible collection of schemas (entities, attributes, relationships) representing busi… | 33 | 1818 | active |
| QBDI/QBDI QBDI (QuarkslaB Dynamic binary Instrumentation) is a modular, cross-platform, cross-architecture DBI framework built on LLVM, supporting x8… | 83 | 1815 | active |
| metacall/core MetaCall is an extensible, embeddable polyglot runtime that lets you call functions, methods, or procedures across multiple programming lan… | 97 | 1813 | active |
| ArtisanCloud/PowerWeChat PowerWeChat is a comprehensive WeChat SDK for Go covering Mini Programs, WeChat Pay, WeCom (Enterprise WeChat), and Official Accounts APIs.… | 93 | 1812 | active |
| artivis/manif manif is a header-only C++11 library for Lie theory with Python 3 wrappers, providing common Lie groups (SO(2), SE(2), SO(3), SE(3), SE_2(3… | 66 | 1811 | active |
| CoderLine/alphaTab alphaTab is a cross-platform music notation and guitar tablature rendering library available for JavaScript, .NET, and Android. It loads sc… | 92 | 1809 | active |
| aerkalov/ebooklib EbookLib is a Python library for reading and writing EPUB2/EPUB3 ebook files programmatically. It supports covers, table of contents, spine… | 81 | 1808 | active |
| hyperliquid-dex/hyperliquid-python-sdk An official Python SDK for the Hyperliquid decentralized perpetuals exchange API. It provides clients for querying market and account data … | 86 | 1807 | active |
| picqer/php-barcode-generator A lightweight, framework-independent PHP library that generates 1D barcodes (Code 128, EAN-13, UPC, Code 39, etc.) as SVG, PNG, JPG, or HTM… | 95 | 1805 | stable |
| nutti/fake-bpy-module A collection of fake Blender Python API (bpy) modules that provide code completion and type hints in IDEs without requiring a Blender insta… | 85 | 1805 | active |
| FortySevenEffects/arduino_midi_library A C++ library that adds MIDI input/output communication to Arduino boards, supporting all MIDI message types including System messages, Sys… | 23 | 1804 | stable |
| Meituan-Dianping/Leaf Leaf is a distributed unique ID generation service from Meituan offering segment (database-based) and snowflake (ZooKeeper-based) modes, de… | 32 | 6765 | maintenance |
| Xilinx/Vitis-AI AMD Vitis AI is an integrated development environment and stack for accelerating AI inference on AMD/Xilinx adaptable platforms, including … | 71 | 1800 | active |
| pelicanmapping/osgearth osgEarth is a C++ SDK for adding geospatially accurate 3D maps and terrain rendering to desktop applications, built on OpenSceneGraph and G… | 88 | 1796 | active |
| kivy/plyer Plyer is a platform-independent Python wrapper that provides a unified API for accessing platform-dependent hardware and OS features across… | 61 | 1796 | active |
| microsoft/Recognizers-Text Microsoft.Recognizers-Text is a multilingual library for recognizing and resolving entities such as numbers, units, and date/time expressio… | 64 | 1794 | stable |
| dj-stripe/dj-stripe dj-stripe is a Django application that syncs Stripe data into your local database as pre-implemented Django models, letting you query payme… | 85 | 1791 | active |
| microsoft/vscode-languageserver-node A set of npm modules implementing the Language Server Protocol (LSP) in TypeScript for Node.js, including client, server, protocol definiti… | 96 | 1783 | stable |
| bizz84/SwiftyStoreKit SwiftyStoreKit is a lightweight Swift framework wrapping Apple's StoreKit to simplify in-app purchases on iOS, tvOS, watchOS, and macOS. It… | 23 | 6671 | maintenance |
| aptabase/aptabase Aptabase is an open-source, privacy-first analytics platform for mobile, desktop, and web apps, serving as an alternative to Firebase/Googl… | 74 | 1780 | active |
| vinniefalco/LuaBridge LuaBridge is a lightweight, dependency-free, header-only C++ library for binding Lua data, functions, and classes between C++ and Lua. It s… | 53 | 1779 | active |
| coin-or/Ipopt Ipopt (Interior Point OPTimizer) is an open-source C++ software package for large-scale nonlinear optimization of continuous problems with … | 70 | 1778 | stable |
| Inochi2D Inochi2D is a D-language library and SDK for realtime 2D puppet animation, deforming layered 2D artwork meshes at runtime to create the ill… | 77 | 1776 | active |
| kiwiz/gkeepapi gkeepapi is an unofficial Python client library for the Google Keep note-taking service. It allows programmatic access to create, read, mod… | 59 | 1768 | stable |
| TimefoldAI/timefold-solver Timefold Solver is an open-source, embeddable constraint satisfaction and optimization engine for Java and Kotlin, continuing Red Hat's Opt… | 96 | 1765 | active |
| lmstudio-ai/lmstudio-js lmstudio-js is the official TypeScript/JavaScript client SDK for LM Studio, enabling use of locally running LLMs for chat, completions, emb… | 72 | 1761 | active |
| thestk/rtaudio RtAudio is a set of C++ classes providing a common API for realtime audio input and output across Linux, macOS, and Windows. It abstracts p… | 67 | 1761 | stable |
| skyfielders/python-skyfield Skyfield is a pure-Python astronomy library that computes high-precision, research-grade positions for planets, moons, and Earth satellites… | 75 | 1758 | stable |
| rstudio/reticulate reticulate is an R package that embeds a Python session inside an R session, enabling seamless interoperability between the two languages. … | 89 | 1757 | stable |
| coinbase/coinbase-wallet-sdk Coinbase Wallet SDK is a TypeScript library that lets decentralized applications (dapps) connect users to Coinbase Wallet, including the Sm… | 70 | 1756 | active |
| chancejs/chancejs Chance is a minimalist JavaScript library for generating random strings, numbers, names, addresses, dates, and other data, built on a seeda… | 42 | 6540 | maintenance |
| easychen/wecomchan Wecomchan is an open-source alternative to ServerChan that pushes messages to WeChat via WeCom (Enterprise WeChat) application messages. It… | 32 | 1749 | active |
| emqx/CocoaMQTT CocoaMQTT is an MQTT v3.1.1 and v5.0 client library for iOS, macOS, tvOS, and visionOS written in Swift 5. It supports TCP and WebSocket tr… | 96 | 1748 | active |
| dmester/jdenticon Jdenticon is a JavaScript library for generating deterministic, highly recognizable identicon avatars from hash values, rendered via HTML5 … | 23 | 1748 | stable |
| firebase/firebase-admin-node The Firebase Admin Node.js SDK is the official server-side library for accessing Firebase services (Authentication, Realtime Database, Clou… | 99 | 1747 | stable |
| rinvex/countries A lightweight, framework-agnostic PHP library providing detailed data for all 250 countries worldwide, including names, capitals, ISO codes… | 46 | 1747 | stable |
| rougier/freetype-gl A small C library for rendering Unicode text in OpenGL using a single texture atlas and a single vertex buffer, built on top of FreeType. I… | 65 | 1745 | stable |
| sekigon-gonnoc/Pico-PIO-USB A C library that implements USB full-speed/low-speed host and device protocols using the PIO (Programmable I/O) blocks of the Raspberry Pi … | 76 | 1744 | active |
| clerk/javascript The official monorepo of Clerk's JavaScript SDKs under the @clerk namespace, providing authentication and user management for frameworks li… | 95 | 1743 | active |
| kiegroup/jbpm jBPM is an open-source Business Process Management (BPM) suite written in pure Java for automating business processes and decisions using B… | 73 | 1739 | active |
| brainflow-dev/brainflow BrainFlow is a C/C++ core library with bindings for nine languages that provides a uniform SDK for acquiring, parsing, and analyzing data f… | 90 | 1738 | active |
| standard-webhooks/standard-webhooks Standard Webhooks is an open specification plus reference libraries and tools for sending and verifying webhooks securely and consistently.… | 85 | 1737 | active |
| python-kasa/python-kasa A Python library and accompanying CLI for controlling TP-Link Kasa and Tapo smart home devices such as plugs, switches, power strips, and b… | 76 | 1737 | active |
| rmk-rs/rmk RMK is a feature-rich, async Rust keyboard firmware framework built on the Embassy ecosystem. It supports many microcontrollers (STM32, nRF… | 82 | 1736 | active |
| dilame/instagram-private-api A NodeJS/TypeScript SDK providing a client for Instagram's private (undocumented) API, enabling full programmatic access to feeds, direct m… | 23 | 6469 | maintenance |
| quantumlib/OpenFermion OpenFermion is an open-source Python library for compiling and analyzing quantum algorithms that simulate fermionic systems, including quan… | 89 | 1731 | active |
| jdalrymple/gitbeaker Gitbeaker is a comprehensive, fully typed GitLab API SDK for Node.js, Deno, Bun, browsers, and CLI usage. It covers all of GitLab's exposed… | 83 | 1731 | active |
| OpenPrinting/cups OpenPrinting CUPS is the standards-based, open source printing system for Linux and other Unix-like operating systems, supporting AirPrint,… | 89 | 1730 | active |
| vfsfitvnm/frida-il2cpp-bridge A Frida module written in TypeScript for dumping, tracing, and hijacking IL2CPP (Unity) applications at runtime without needing the global-… | 93 | 1726 | active |
| waveshareteam/e-Paper Waveshare's official driver and example code library for their e-Paper (e-ink) display modules, supporting Raspberry Pi, Jetson Nano, Ardui… | 76 | 1726 | active |
| theupdateframework/python-tuf Python reference implementation of The Update Framework (TUF), a CNCF-graduated specification for securing software update systems against … | 83 | 1724 | stable |
| Uniswap/token-lists A TypeScript package containing the JSON schema specification and utilities for Uniswap token lists, which are JSON blobs of ERC20 token me… | 55 | 1724 | stable |
| ib-api-reloaded/ib_async ib_async is a Python library providing a clean sync/async interface to Interactive Brokers' Trader Workstation (TWS) API and IB Gateway, su… | 60 | 1723 | active |
| apache/plc4x Apache PLC4X is a set of multi-language libraries (Java, Go, Python, C/C++, .NET) providing a unified API for communicating with industrial… | 80 | 1721 | stable |
| php-fig/http-client The official PHP-FIG repository holding the PSR-18 HTTP Client specification interfaces. It provides only abstractions (interfaces), not an… | 23 | 1721 | stable |