function: sdk
3115 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| NVIDIA/Model-Optimizer NVIDIA Model Optimizer (ModelOpt) is a Python library of state-of-the-art model optimization techniques including quantization, pruning, di… | 91 | 3488 | active |
| NLPIR-team/NLPIR NLPIR is a Chinese natural language processing platform (formerly ICTCLAS) providing an SDK with around twenty text analysis functions incl… | 75 | 3474 | active |
| open-telemetry/opentelemetry-js The official OpenTelemetry JavaScript API and SDK for instrumenting Node.js and browser applications to generate distributed traces, metric… | 93 | 3446 | active |
| HanaokaYuzu/Gemini-API A reverse-engineered asynchronous Python client library for Google's Gemini web app (formerly Bard), published as gemini-webapi on PyPI. It… | 92 | 3437 | active |
| patriciogonzalezvivo/lygia LYGIA is a granular, multi-language shader library of reusable functions supporting GLSL, HLSL, Metal, WGSL, WESL, and CUDA. It is designed… | 77 | 3416 | active |
| WPPConnect WPPConnect is a Node.js/TypeScript library that exports WhatsApp Web functionality via Puppeteer, enabling message sending, session managem… | 99 | 3401 | active |
| xlwings/xlwings xlwings is a BSD-licensed Python library that lets you call Python from Excel and automate Excel from Python, replacing VBA macros with Pyt… | 99 | 3396 | active |
| i-am-bee/beeai-framework BeeAI Framework is an open-source, Linux Foundation-hosted framework for building production-grade multi-agent AI systems in Python and Typ… | 85 | 3385 | active |
| IQA-PyTorch A pure Python/PyTorch toolbox for image quality assessment (IQA) providing GPU-accelerated reimplementations of many full-reference and no-… | 82 | 3380 | active |
| jenly1314/ZXingLite ZXingLite is a streamlined, fast Android library built on ZXing for scanning and generating QR codes and barcodes, with fully customizable … | 82 | 3367 | active |
| Lagrange-Labs/deep-prove DeepProve is a Rust framework for generating zero-knowledge proofs of neural network inference, including end-to-end proving of full LLM fo… | 60 | 3357 | active |
| google-ai-edge/LiteRT LiteRT is Google's successor to TensorFlow Lite, an on-device runtime for high-performance ML and GenAI inference on edge platforms. It pro… | 85 | 3339 | active |
| pgmpy/pgmpy pgmpy is a Python library for causal and probabilistic reasoning with graphical models such as Bayesian Networks, Dynamic Bayesian Networks… | 81 | 3318 | stable |
| PyAV-Org/PyAV PyAV provides Pythonic bindings for FFmpeg's libraries, exposing containers, streams, packets, codecs, frames, filters, and resamplers for … | 94 | 3269 | active |
| jscad/OpenJSCAD.org JSCAD is a set of modular, browser-based and command-line tools for creating parametric 2D and 3D designs with JavaScript code. It generate… | 75 | 3231 | stable |
| stickerdaniel/linkedin-mcp-server An open-source MCP server that gives AI assistants like Claude and ChatGPT access to LinkedIn data (profiles, companies, jobs, messages) th… | 82 | 3228 | active |
| rwaldron/johnny-five Johnny-Five is a Firmata protocol-based JavaScript robotics and IoT programming framework for Node.js. It provides composable, consistent A… | 23 | 13413 | maintenance |
| lmnr-ai/lmnr Laminar is an open-source, OpenTelemetry-native observability platform purpose-built for AI agents, offering tracing, plain-language failur… | 90 | 3198 | active |
| dotnet/sdk The .NET SDK repository containing core project creation and build functionality shared between Visual Studio and the .NET CLI, including M… | 98 | 3194 | active |
| CosmosOS/Cosmos Cosmos is an operating system construction kit that lets developers build bare-metal OS kernels using .NET languages like C#, VB.NET, and F… | 87 | 3188 | active |
| google-antigravity/antigravity-sdk-python A Python SDK for building AI agents powered by Google Antigravity and Gemini, abstracting the agentic loop behind a stateful, secure infras… | 59 | 3185 | active |
| apache/curator Apache Curator is a high-level Java/JVM client library for Apache ZooKeeper, a distributed coordination service. It provides a simplified A… | 68 | 3172 | stable |
| the-tcpdump-group/libpcap libpcap is a system-independent C/C++ library providing a portable API for user-level network packet capture, with BPF-based filtering and … | 76 | 3163 | stable |
| cleardusk/3DDFA_V2 3DDFA_V2 is the official PyTorch implementation of the ECCV 2020 paper 'Towards Fast, Accurate and Stable 3D Dense Face Alignment'. It regr… | 23 | 3149 | stable |
| ttttupup/wxhelper wxhelper is a C++ DLL that hooks the Windows PC WeChat client, exposing its internal functions through a local HTTP server (default port 19… | 61 | 3141 | active |
| Devolutions/IronRDP IronRDP is a modular Rust implementation of the Microsoft Remote Desktop Protocol (RDP), providing PDU codecs, connection/session state mac… | 97 | 3137 | active |
| punitarani/fli Fli is a Python library, CLI, and MCP server that provides programmatic access to Google Flights data by interacting directly with Google F… | 80 | 3124 | active |
| modelscope/3D-Speaker 3D-Speaker is an open-source Python toolkit for single- and multi-modal speaker verification, speaker recognition, and speaker diarization,… | 56 | 3121 | active |
| FastReports/FastReport FastReport is a free, open-source, band-oriented report generator library for .NET 6/.NET Core/.NET Framework written in C#. It lets applic… | 83 | 3086 | active |
| theajack/cnchar cnchar is a comprehensive TypeScript library for Chinese character processing, offering pinyin conversion, stroke counts, stroke order draw… | 66 | 3083 | active |
| OpenSC/OpenSC OpenSC is a set of open-source libraries and command-line tools for working with smart cards, focused on cards that perform cryptographic o… | 80 | 3078 | active |
| textbee/textbee TextBee is an open-source SMS gateway that turns any Android phone into an SMS API, letting you send and receive text messages via a REST A… | 91 | 3062 | active |
| HaishinKit/HaishinKit.swift A Swift library for live camera and microphone streaming via RTMP, SRT, and WebRTC (WHEP/WHIP) on iOS, macOS, tvOS, and visionOS. It suppor… | 91 | 3062 | active |
| nerding-io/n8n-nodes-mcp An n8n community node that lets workflows connect to Model Context Protocol (MCP) servers to access resources, execute tools, and use promp… | 57 | 3042 | active |
| FNA-XNA/FNA FNA is an accuracy-focused reimplementation of the Microsoft XNA Game Studio 4.0 Refresh libraries for open desktop platforms. It lets XNA … | 98 | 3035 | active |
| lammps/lammps LAMMPS (Large-scale Atomic/Molecular Massively Parallel Simulator) is an open-source classical molecular dynamics simulation code focused o… | 94 | 3029 | stable |
| TanStack/ai TanStack AI is a type-safe, provider-agnostic TypeScript SDK for building AI applications with streaming chat, tool calling, agents, struct… | 80 | 3028 | active |
| tensorflow/agents TF-Agents is a TensorFlow-based Python library for building, training, and deploying reinforcement learning and contextual bandit algorithm… | 60 | 3025 | active |
| projectchrono/chrono Project Chrono is a high-performance, open-source C++ multiphysics simulation library for multibody dynamics, finite element analysis, gran… | 81 | 2993 | stable |
| signerlabs/ShipSwift ShipSwift is an AI-native SwiftUI component library providing production-ready iOS components and full-stack recipes that LLMs can consume … | 59 | 2971 | active |
| NVIDIA/NeMo-Retriever NVIDIA's scalable document content and metadata extraction library (also known as NVIDIA Ingest) that splits documents, classifies and extr… | 81 | 2970 | active |
| androidx/media AndroidX Media (Jetpack Media3) is a collection of Android libraries for media use cases, including the ExoPlayer extensible media player, … | 98 | 2962 | stable |
| sigma67/ytmusicapi A Python 3 library that provides an unofficial API client for YouTube Music by emulating the web client's requests, using user cookie data … | 94 | 2962 | active |
| Pycord-Development/pycord Pycord is a modern, async-ready Python library that wraps the Discord API, enabling developers to build Discord bots and applications. It p… | 94 | 2955 | active |
| MALSync/MALSync MAL-Sync is a browser extension and userscript that integrates MyAnimeList, AniList, Kitsu, Simkl, Shikimori, and MangaBaka into hundreds o… | 89 | 2954 | active |
| yunionio/cloudpods Cloudpods is an open-source, Golang-based cloud-native unified multi/hybrid-cloud platform ('a cloud on clouds') that manages on-premise KV… | 77 | 2935 | active |
| JunChenMoCode/ChatGPT_JCM A Vue2 + ElementUI web management interface that aggregates OpenAI API endpoints (models, chat, images, audio, fine-tuning, files) into a g… | 22 | 2923 | active |
| oxylabs/perplexity-scraper A repository of code examples and documentation for Oxylabs' Perplexity Scraper API, which sends prompts to Perplexity and returns AI-gener… | 62 | 2922 | active |
| dittofeed/dittofeed Dittofeed is an open-source, omni-channel customer engagement platform for sending transactional and marketing messages via email, SMS, mob… | 74 | 2914 | active |
| google/osv.dev OSV (Open Source Vulnerabilities) is Google's open, distributed vulnerability database and triage service that aggregates security advisori… | 84 | 2901 | stable |
| enactic/openarm OpenArm is a fully open-source 7DOF humanoid robot arm (hardware, firmware, and software) designed for physical AI research and deployment … | 69 | 2889 | active |
| bmoscon/cryptofeed A Python library that consumes real-time market data from dozens of cryptocurrency exchanges over websockets (with REST polling fallback) a… | 87 | 2886 | active |
| ax-llm/ax Ax is a TypeScript-first LLM programming framework implementing the DSPy model, providing typed signatures, agents, flows, and optimizers l… | 93 | 2885 | active |
| memodb-io/memobase Memobase is a user profile-based long-term memory system for LLM applications, providing per-user profiles and event timelines that chatbot… | 50 | 2862 | active |
| rainbow-me/rainbowkit RainbowKit is a React library for adding wallet connection UI and management to Ethereum dapps. It is built on wagmi and viem and provides … | 86 | 2834 | active |
| YarnSpinnerTool/YarnSpinner Yarn Spinner is the core compiler and engine-agnostic runtime for the Yarn dialogue language, a screenplay-like format for writing interact… | 84 | 2832 | stable |
| superlinked/sie SIE (Superlinked Inference Engine) is an open-source, self-hosted inference server and production cluster that serves 100+ open models (emb… | 92 | 2830 | active |
| topfreegames/pitaya Pitaya is a lightweight, scalable game server framework written in Go with clustering support for distributed multiplayer games. It ships c… | 93 | 2825 | active |
| cv-cat/DouYin_Spider A Python-based Douyin (Chinese TikTok) reverse-engineering toolkit that exposes the platform's full API surface for data collection, live-s… | 62 | 2812 | active |
| tidev/titanium-sdk Titanium SDK is an open-source framework for building completely native iOS and Android applications using JavaScript and TypeScript. It pr… | 95 | 2801 | active |
| DingTalk-Real-AI/dingtalk-workspace-cli DingTalk Workspace CLI (dws) is an official cross-platform command-line tool from DingTalk that unifies DingTalk's product capabilities int… | 81 | 2801 | active |
| mnemosyne-oss/mnemosyne Mnemosyne is a local-first, SQLite-backed memory layer for AI agents, exposing remember/recall APIs via a Python SDK and 30+ tools over MCP… | 80 | 2798 | active |
| nutonomy/nuscenes-devkit The official Python devkit for the nuScenes dataset, a large-scale autonomous driving dataset from Motional. It provides dataset loading, v… | 66 | 2796 | stable |
| facebook/Ax Ax is a Python platform for adaptive experimentation that uses machine learning (Bayesian and bandit optimization via BoTorch) to efficient… | 95 | 2792 | active |
| Luce-Org/lucebox Lucebox is an open-source LLM inference engine written in C++ with custom CUDA/HIP kernels, focused on speculative decoding and speculative… | 59 | 2788 | active |
| panda-re/panda PANDA is an open-source Platform for Architecture-Neutral Dynamic Analysis built on the QEMU whole-system emulator, supporting record and r… | 93 | 2778 | active |
| espressif/esp32-camera Espressif's official camera driver library for ESP32-series SoCs (ESP32, ESP32-S2, ESP32-S3), supporting a wide range of image sensors like… | 89 | 2771 | active |
| omnara-ai/omnara Omnara is an open-source platform for running managed, durable AI agents, handling execution and state while you bring your own models, too… | 85 | 2765 | active |
| ethereumjs/ethereumjs-monorepo A modular TypeScript monorepo of Ethereum execution-layer libraries including an EVM interpreter, transaction and block handling, Merkle Pa… | 95 | 2756 | active |
| huggingface/swift-coreml-diffusers A native SwiftUI application demonstrating how to run Stable Diffusion text-to-image generation on-device using Apple's Core ML Stable Diff… | 54 | 2756 | active |
| jiangdongguo/AndroidUSBCamera AUSBC (AndroidUSBCamera) is a flexible UVC (USB video class) camera engine for Android, refactored in Kotlin with native C components. It s… | 23 | 2750 | active |
| Vexa-ai/vexa Vexa is an open-source (Apache-2.0) meeting transcription API that dispatches bots to join Google Meet, Microsoft Teams, and Zoom calls and… | 87 | 2719 | active |
| openlit/openlit OpenLIT is an open-source AI engineering platform providing OpenTelemetry-native LLM observability, evaluations, guardrails, prompt managem… | 89 | 2718 | active |
| redbadger/crux Crux is a Rust framework for cross-platform app development that shares business logic in a single Rust core across iOS, Android, and web. … | 98 | 2705 | active |
| dmotz/trystero Trystero is a JavaScript/TypeScript library that adds serverless WebRTC peer discovery and communication to web apps, using BitTorrent, Nos… | 94 | 2705 | active |
| excid3/noticed Noticed is a Ruby gem for sending notifications in Ruby on Rails applications across multiple delivery methods like email, SMS, Slack, and … | 76 | 2703 | active |
| MetapriseAI/OrgKernel OrgKernel is an open-source trust layer for AI agents providing cryptographic agent identity (Ed25519), scoped execution tokens, SHA-256 ha… | 55 | 2700 | active |
| FluidInference/FluidAudio A Swift SDK providing fully local, low-latency audio AI on Apple devices, including speech-to-text (Parakeet), speaker diarization (Pyannot… | 81 | 2699 | active |
| IDEA-Research/T-Rex T-Rex is the official Python API client for T-Rex2, a generic open-set object detection model that combines text and visual prompts to dete… | 48 | 2699 | active |
| open-telemetry/opentelemetry-rust The official Rust implementation of the OpenTelemetry APIs and SDKs for instrumenting applications to emit traces, metrics, and logs. It ex… | 92 | 2689 | active |
| Open-Web-Analytics/Open-Web-Analytics Open Web Analytics (OWA) is an open source, self-hosted web analytics server and JavaScript tracking client, serving as an alternative to G… | 99 | 2685 | active |
| pjsip/pjproject PJSIP is an open-source multimedia communication library written in C that implements SIP, SDP, RTP, STUN, TURN, and ICE protocols with hig… | 84 | 2677 | stable |
| stochasticai/xTuring xTuring is a Python library for fine-tuning, evaluating, and running open-source large language models such as LLaMA, GPT-J, GPT-2, Qwen, a… | 52 | 2674 | active |
| Ontos-AI/knowhere Knowhere is a document ingestion and parsing platform that transforms unstructured documents (PDF, DOCX, XLSX, PPTX, images) into structure… | 81 | 2673 | active |
| DavidWells/analytics A lightweight, isomorphic JavaScript analytics abstraction library for tracking page views, custom events, and identifying visitors. It use… | 72 | 2662 | active |
| Mongoose OS Mongoose OS is an open-source IoT firmware development framework and operating system for low-power microcontrollers such as ESP32, ESP8266… | 65 | 2662 | stable |
| kokkos/kokkos Kokkos Core is a C++ programming model providing abstractions for parallel execution and memory management to write performance-portable ap… | 99 | 2649 | stable |
| colour-science/colour Colour is an open-source Python library providing a comprehensive collection of colour science algorithms and datasets, including colour sp… | 74 | 2642 | active |
| medplum/medplum Medplum is an open-source developer platform for building compliant healthcare applications, providing a FHIR-native clinical data reposito… | 95 | 2630 | active |
| OpenLineage/OpenLineage OpenLineage is an open standard and framework for collecting data lineage metadata, defining a generic model of jobs, runs, and datasets wi… | 97 | 2626 | active |
| gridaco/grida Grida is an open-source 2D canvas and SVG editor powered by a Rust/Skia/WASM graphics engine, with additional Database/CMS and Forms produc… | 98 | 2622 | active |
| Johnserf-Seed/f2 F2 is an asynchronous Python library and CLI tool for downloading videos and fetching API data from multiple platforms including Douyin, Ti… | 56 | 2620 | active |
| instantdb/instant Instant is an open-source backend platform (the 'Modern Firebase') providing a real-time relational database, auth, permissions, storage, p… | 67 | 10493 | maintenance |
| plexe-ai/plexe Plexe is a Python library and CLI that builds machine learning models from natural language descriptions using a multi-agent AI workflow. Y… | 61 | 2614 | active |
| open-telemetry/opentelemetry-python The official OpenTelemetry API and SDK for Python, providing vendor-neutral instrumentation for distributed traces, metrics, and logs. It l… | 97 | 2603 | stable |
| Helvesec/rmux RMUX is a terminal multiplexer written in Rust that is tmux-compatible and natively supports Linux, macOS, and Windows (ConPTY). It ships t… | 78 | 2597 | active |
| mas-bandwidth/netcode A C library implementing a secure, connection-oriented client/server protocol on top of UDP for real-time multiplayer games. It handles enc… | 99 | 2595 | active |
| Slicer/Slicer 3D Slicer is a free, open-source desktop platform for visualization, processing, segmentation, registration, and analysis of medical and bi… | 67 | 2595 | stable |
| shaka-project/shaka-packager Shaka Packager is a media packaging tool and SDK for preparing video content for online streaming via DASH and HLS. It supports VOD and liv… | 97 | 2588 | active |
| ahmedeltaher/Android-MVVM-Architecture-Android-Voice-AI-SDK A reusable Android library (Kotlin, MVVM) that provides a full voice-driven AI conversation pipeline: microphone capture with VAD, speech-t… | 70 | 2578 | active |