function: sdk
3115 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| OpenBB-finance/OpenBB OpenBB's Open Data Platform (ODP) is an open-source Python toolset that integrates proprietary, licensed, and public financial data sources… | 91 | 72337 | active |
| ccxt/ccxt CCXT is a unified trading API library supporting 100+ cryptocurrency exchanges and prediction markets across JavaScript/TypeScript, Python,… | 95 | 43756 | active |
| FuelLabs/fuels-rs fuels-rs is the official Rust SDK for the Fuel blockchain, enabling developers to compile, deploy, and interact with Sway smart contracts. … | 88 | 43050 | active |
| FuelLabs/fuels-ts The official TypeScript SDK for the Fuel blockchain network, providing providers, wallets, transaction crafting, contract deployment, and S… | 77 | 43010 | active |
| binarywang/WxJava WxJava is a comprehensive Java SDK for WeChat backend development, covering WeChat Pay, Mini Programs, Official Accounts, Open Platform, En… | 76 | 33051 | active |
| openai/openai-python The official Python client library for the OpenAI REST API, generated from OpenAI's OpenAPI specification. It provides typed, synchronous a… | 95 | 31467 | stable |
| Jitsi Meet Jitsi Meet is an open-source, encrypted video conferencing platform that works in the browser and via native mobile/desktop apps, powered b… | 98 | 29815 | stable |
| DrKLO/Telegram The official open-source code for the Telegram messenger app on Android, written in Java. It allows developers to build their own Telegram … | 74 | 29778 | active |
| python-telegram-bot/python-telegram-bot python-telegram-bot is a pure Python, asynchronous wrapper around the Telegram Bot API. It provides handlers, application builders, and uti… | 91 | 29434 | stable |
| Shizuku Shizuku lets normal Android apps call system APIs with elevated ADB or root privileges by running a server process via app_process and prox… | 35 | 29367 | active |
| huggingface/smolagents smolagents is a lightweight Python library from Hugging Face for building LLM-powered agents in a few lines of code, with first-class suppo… | 84 | 29005 | active |
| fingerprintjs/fingerprintjs FingerprintJS is an open-source, client-side browser fingerprinting library that queries browser attributes and computes a hashed visitor i… | 86 | 28354 | active |
| OpenZeppelin Contracts OpenZeppelin Contracts is a library of secure, community-vetted Solidity smart contracts for Ethereum and other EVM blockchains. It provide… | 89 | 27234 | stable |
| discord.js discord.js is a powerful, object-oriented Node.js library for interacting with the Discord API, covering gateway events, REST calls, slash … | 92 | 26805 | stable |
| OpenAPI Generator OpenAPI Generator is a Java-based tool that generates API client libraries, server stubs, documentation, and configuration from OpenAPI 2.0… | 95 | 26685 | stable |
| zloirock/core-js core-js is a modular JavaScript standard library providing polyfills for ECMAScript features up to 2025, TC39 proposals, and some WHATWG/W3… | 94 | 25526 | active |
| Homebridge Homebridge is a lightweight Node.js server that emulates the HomeKit Accessory Protocol (HAP) to bridge non-HomeKit smart home devices into… | 99 | 25466 | stable |
| coc.nvim coc.nvim is a Node.js-based extension host for Vim and Neovim that provides LSP-backed intellisense, autocompletion, and a VS Code-like ext… | 67 | 25169 | stable |
| Frida Frida is a dynamic instrumentation toolkit that lets developers, reverse-engineers, and security researchers inject JavaScript or native li… | 94 | 21752 | active |
| QuantConnect/Lean LEAN is an open-source, event-driven algorithmic trading engine by QuantConnect supporting backtesting, optimization, and live trading acro… | 67 | 21363 | stable |
| ExistentialAudio/BlackHole BlackHole is a modern macOS virtual audio loopback driver that lets applications pass audio to other applications with zero additional late… | 84 | 19632 | stable |
| lionsoul2014/ip2region ip2region is an offline IP-to-region localization library and IP data management framework supporting both IPv4 and IPv6 with city-level re… | 96 | 19468 | stable |
| teng-lin/notebooklm-py An unofficial Python SDK, CLI, and agentic skill for programmatically driving Google NotebookLM (now Gemini Notebook), including source imp… | 82 | 18951 | active |
| pybind/pybind11 pybind11 is a lightweight header-only C++11 library that exposes C++ types and functions in Python (and vice versa), primarily for creating… | 94 | 18008 | stable |
| justauth/JustAuth JustAuth is a small, comprehensive Java library for third-party OAuth2 authorization login. It integrates dozens of domestic and internatio… | 57 | 17496 | stable |
| espressif/arduino-esp32 The official Arduino core that enables Arduino programming for the ESP32 family of SoCs, built on top of ESP-IDF. It provides board definit… | 93 | 17287 | stable |
| briannesbitt/Carbon Carbon is a PHP library extending the native DateTime class with a fluent, immutable-friendly API for date and time manipulation. It suppor… | 97 | 16599 | stable |
| ionic-team/capacitor Capacitor is an open-source cross-platform native runtime by the Ionic team that lets developers run web apps (JavaScript, HTML, CSS) nativ… | 98 | 16392 | stable |
| PyO3/pyo3 PyO3 provides Rust bindings for the Python interpreter, letting developers write native Python extension modules in Rust or embed and run P… | 98 | 16074 | stable |
| peng-zhihui/Dummy-Robot Dummy-Robot is a complete open-source design for a super-compact smart robotic arm, including 3D/CAD mechanical models, PCB hardware design… | 32 | 15429 | active |
| languagetool-org/languagetool LanguageTool is an open-source proofreading engine that checks grammar, spelling, and style in 25+ languages. It ships as a Java library, a… | 77 | 14875 | stable |
| vosen/ZLUDA ZLUDA is a drop-in replacement layer for CUDA that lets unmodified CUDA applications run on non-NVIDIA GPUs with near-native performance. I… | 85 | 14777 | active |
| Automattic/harper Harper is an open-source, offline English grammar checker written in Rust that runs entirely on-device with millisecond lint times. It ship… | 89 | 14744 | active |
| dream-num/univer Univer is a full-stack, isomorphic TypeScript SDK for building embeddable office applications - spreadsheets, documents, and presentations … | 92 | 14215 | active |
| webview A tiny cross-platform webview library for C/C++ that lets developers build modern desktop GUIs using HTML5, CSS, and JavaScript. It abstrac… | 64 | 14209 | active |
| earthtojake/text-to-cad A library of AI agent skills for generating, inspecting, and exporting CAD, CAE, and CAM artifacts from plain-language or image requests. I… | 81 | 13929 | active |
| 567-labs/instructor Instructor is a Python library that patches LLM clients to return validated, type-safe structured data using Pydantic models, with automati… | 92 | 13782 | stable |
| thephpleague/flysystem Flysystem is a PHP file storage library that provides a single unified interface for interacting with many types of filesystems, both local… | 67 | 13586 | stable |
| E2B E2B is open-source infrastructure that lets AI agents run generated code inside secure, isolated cloud sandboxes (Linux VMs) via Python and… | 93 | 13559 | active |
| PlasmoHQ/plasmo Plasmo is an open-source framework and SDK for building browser extensions with React and TypeScript. It handles bundling, manifest generat… | 79 | 13140 | active |
| goldmansachs/gs-quant GS Quant is a Python toolkit for quantitative finance built by Goldman Sachs quants on top of their risk transfer platform. It supports der… | 95 | 12672 | stable |
| LonamiWebs/Telethon Telethon is a pure Python 3 asyncio MTProto library for interacting with Telegram's full API, either as a user account or a bot, serving as… | 10 | 12059 | active |
| libvips/libvips libvips is a fast, demand-driven, horizontally threaded image processing library with low memory needs, offering around 300 operations acro… | 95 | 11602 | stable |
| maplibre/maplibre-gl-js MapLibre GL JS is an open-source TypeScript library for rendering interactive, GPU-accelerated vector tile maps in the browser using WebGL2… | 99 | 11455 | stable |
| AudioKit/AudioKit AudioKit is an open-source Swift framework for audio synthesis, processing, and analysis on Apple platforms. It provides a large ecosystem … | 89 | 11441 | active |
| google/go-github go-github is a Go client library for accessing the GitHub REST API v3, maintained by Google. It provides typed services for repositories, i… | 98 | 11286 | stable |
| Dart The Dart SDK is the open-source toolkit for the Dart programming language, including the Dart VM with JIT and AOT compilation, JavaScript a… | 77 | 11268 | stable |
| hashsigs A Rust library implementing hash-based post-quantum digital signatures (WOTS+ and SHRINCS primitives) with an account policy wrapper. It co… | 62 | 11217 | active |
| QuipNetwork/hashsigs-solidity A Solidity implementation of the Winternitz One-Time Signature Plus (WOTS+) scheme, a hash-based post-quantum signature algorithm. It enabl… | 63 | 11216 | active |
| tweepy/tweepy Tweepy is an open-source Python library for accessing the Twitter/X API. It wraps the API's endpoints in user-friendly Python functions, su… | 81 | 11175 | active |
| openai/openai-node The official JavaScript/TypeScript SDK for the OpenAI REST API, auto-generated from OpenAI's OpenAPI specification. It provides typed acces… | 95 | 11145 | stable |
| WhiskeySockets/Baileys Baileys is a WebSocket-based TypeScript/JavaScript library that interacts with the WhatsApp Web API directly, without a browser or Selenium… | 98 | 10867 | active |
| sashabaranov/go-openai An unofficial Go client library for the OpenAI API covering chat completions, the Responses API, embeddings, image generation, audio transc… | 98 | 10748 | active |
| StockSharp/StockSharp StockSharp (S#) is an open-source algorithmic and quantitative trading platform for .NET and Python, providing a trading API, 70+ broker/ex… | 67 | 10645 | active |
| abetlen/llama-cpp-python Python bindings for llama.cpp providing low-level ctypes access to the C API plus a high-level API for text completion with OpenAI-like int… | 92 | 10585 | active |
| libgit2 libgit2 is a portable, pure C implementation of Git's core methods provided as a re-entrant linkable library with a solid API. It can be em… | 98 | 10575 | stable |
| github/copilot-sdk A multi-platform SDK exposing the GitHub Copilot CLI agent runtime for programmatic use, with official SDKs for Python, TypeScript, Go, .NE… | 82 | 10438 | active |
| w7corp/easywechat EasyWeChat is a popular PHP SDK for integrating with WeChat (Weixin) platform APIs, including Official Accounts, Mini Programs, Pay, and Op… | 98 | 10368 | active |
| dmtrKovalenko/fff FFF is a fast, typo-resistant file and content search toolkit written in Rust, available as an SDK for Rust, C, Python, Bun, NodeJS, and Lu… | 84 | 10149 | active |
| happydog-intj/JsBridge An Android library providing a bidirectional bridge between Java and JavaScript in WebViews, inspired by WeChat's jsBridge. It lets develop… | 44 | 9908 | stable |
| boto3 Boto3 is the official Amazon Web Services SDK for Python, providing idiomatic Python APIs for AWS services such as S3, EC2, and DynamoDB. I… | 67 | 9883 | stable |
| kubernetes/client-go The official Go client library for the Kubernetes API, providing typed clientsets, a dynamic client, API discovery, authentication plugins,… | 77 | 9868 | stable |
| macfuse/macfuse macFUSE is a macOS software package that lets non-privileged users create file systems in user space, with a kernel extension bridging to k… | 88 | 9787 | active |
| embassy-rs/embassy Embassy is a next-generation embedded framework for Rust that uses async/await for cooperative multitasking on microcontrollers without an … | 77 | 9739 | active |
| Sphere Sphere is a Web3 wallet and agent platform for the Unicity network, combining a crypto wallet with direct messages, group chat (Nostr/NIP-2… | 61 | 9727 | active |
| sparkle-project/Sparkle Sparkle is a secure and reliable software update framework for macOS applications, serving as the de-facto standard used by thousands of ap… | 95 | 9567 | stable |
| peng-zhihui/ElectronBot ElectronBot is an open-source mini desktop robot inspired by EVE from WALL-E, featuring 6 degrees of freedom, USB communication, and a disp… | 34 | 9466 | active |
| dicebear/dicebear DiceBear is an open source avatar library that deterministically converts seed strings (usernames, emails, IDs) into customizable SVG avata… | 99 | 9421 | stable |
| kubernetes-sigs/kubebuilder Kubebuilder is an SDK and scaffolding framework for building Kubernetes APIs and controllers in Go using custom resource definitions (CRDs)… | 92 | 9294 | stable |
| simonlin1212/a-stock-data A self-contained Skill file (structured Markdown with embedded Python) that aggregates China A-share market data from 19 sources into 54 re… | 80 | 9243 | active |
| wasm-bindgen/wasm-bindgen wasm-bindgen is a Rust library and CLI tool that generates high-level bindings between WebAssembly modules and JavaScript, allowing rich ty… | 98 | 9126 | stable |
| tdlib/td TDLib (Telegram Database Library) is a cross-platform C++ library for building fully functional Telegram clients. It handles networking, MT… | 77 | 9052 | stable |
| mark3labs/mcp-go A Go SDK implementing the Model Context Protocol (MCP), letting developers build MCP servers that expose tools, resources, and prompts to L… | 83 | 9035 | active |
| RealSense SDK RealSense SDK 2.0 (librealsense) is a cross-platform C++ library for Intel/RealSense depth cameras, providing depth and color streaming plu… | 93 | 8974 | active |
| java-native-access/jna Java Native Access (JNA) is a Java library that lets Java programs call native shared libraries (C/C++) using only Java code, without writi… | 75 | 8930 | stable |
| project-chip/connectedhomeip The official open-source SDK for Matter (formerly Project CHIP), the Connectivity Standards Alliance's IP-based smart home connectivity sta… | 90 | 8902 | active |
| JeffreySu/WeiXinMPSDK Senparc.Weixin is a comprehensive C# SDK for all WeChat platforms, covering Official Accounts, Mini Programs, Mini Games, WeChat Pay, WeCom… | 97 | 8890 | active |
| winfsp/winfsp WinFsp is a Windows platform providing a kernel-mode file system driver and user-mode DLL that lets developers implement custom file system… | 66 | 8828 | stable |
| eternnoir/pyTelegramBotAPI pyTelegramBotAPI (TeleBot) is a simple but extensible Python implementation of the Telegram Bot API, supporting both synchronous and asynch… | 94 | 8766 | active |
| ethers-io/ethers.js Ethers.js is a complete, compact Ethereum library and wallet implementation written in TypeScript. It provides wallet management, contract … | 91 | 8718 | stable |
| neon-bindings/neon Neon is a Rust library and toolchain for writing safe, fast native Node.js addons using Node-API. It provides memory-safe bindings so Rust … | 79 | 8423 | stable |
| openapi-ts/openapi-typescript A monorepo of tools for consuming OpenAPI schemas in TypeScript, centered on openapi-typescript which converts OpenAPI 3.0/3.1 specs into s… | 85 | 8333 | stable |
| qualcomm/GenieX GenieX is an on-device generative AI inference runtime for Qualcomm Snapdragon devices, running frontier LLMs and VLMs on the Hexagon NPU, … | 85 | 8326 | active |
| kishikawakatsumi/KeychainAccess KeychainAccess is a simple Swift wrapper around Apple's Keychain APIs for iOS, macOS, watchOS, tvOS, and Mac Catalyst. It provides an ergon… | 23 | 8256 | stable |
| libimobiledevice/libimobiledevice A cross-platform C library that implements Apple's native protocols for communicating with iOS devices over USB and Wi-Fi, without requirin… | 65 | 8133 | stable |
| facebook/facebook-ios-sdk The official Facebook SDK for iOS and tvOS, enabling integration of Facebook Platform features into Apple apps. It provides Facebook Login,… | 87 | 8090 | active |
| fonoster/fonoster Fonoster is an open-source programmable telecommunications stack (a Twilio alternative) for building voice and messaging applications, with… | 99 | 8080 | active |
| greatscottgadgets/hackrf HackRF is an open source, low-cost software-defined radio (SDR) hardware platform from Great Scott Gadgets, with this repository containing… | 88 | 8057 | stable |
| anthropics/claude-agent-sdk-python The official Python SDK for building agents on top of Claude Code, providing async query APIs, bidirectional conversations, custom tools vi… | 81 | 7981 | active |
| superradcompany/microsandbox Microsandbox is a local-first microVM runtime and library for running untrusted workloads (AI agents, user code, plugins, CI jobs) inside f… | 89 | 7943 | active |
| ggerganov/ggwave ggwave is a tiny C++ library that transmits small amounts of data over sound using an FSK-based protocol with error correction, playable an… | 70 | 7840 | active |
| Laravel-Lang/lang A Composer package providing translation files for 128 languages covering official Laravel Framework keys and first-party packages like Jet… | 98 | 7776 | active |
| PyGithub/PyGithub PyGithub is a Python library providing typed, object-oriented access to the full GitHub REST API v3. It lets Python applications manage Git… | 95 | 7765 | active |
| MinecraftForge/MinecraftForge MinecraftForge is the long-standing modding framework and API for Minecraft, providing patched base game files, event systems, registries, … | 76 | 7760 | active |
| Qiskit Qiskit is an open-source SDK for programming quantum computers at the level of quantum circuits, operators, and primitives (Sampler and Est… | 98 | 7748 | stable |
| MystenLabs/sui Sui is a next-generation Layer 1 smart contract blockchain platform written in Rust, featuring high throughput, low latency, and an asset-o… | 95 | 7738 | active |
| meta-llama/llama-models Meta's official repository of Llama large language models with Python utilities for working with them, including model cards, licenses, and… | 55 | 7685 | active |
| operator-framework/operator-sdk The Operator SDK is a framework and CLI for building Kubernetes Operators, part of the Operator Framework. It provides high-level APIs buil… | 92 | 7674 | stable |
| lballabio/QuantLib QuantLib is a free, open-source C++ library providing a comprehensive framework for quantitative finance, including instruments pricing, mo… | 89 | 7546 | stable |
| cv-cat/Spider_XHS A Python library that reverse-engineers Xiaohongshu (Little Red Book) signature algorithms and wraps the platform's PC, creator, and Pugong… | 88 | 7423 | active |
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