function: streaming
706 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| Teaonly/android-eye An Android app that turns an old phone into a surveillance security camera, streaming H.264 video and G.726 audio over a built-in web serve… | 10 | 1085 | abandoned |
| littlstar/s3-lambda A Node.js library that lets you run lambda-style functions (forEach, map, reduce, filter) over S3 objects with concurrency control. It enab… | 32 | 1059 | abandoned |
| loklak/loklak_IBM_Home_Automation A Python-based IoT home automation integration for the Loklak server that connects a Raspberry Pi to IBM's IoTF (Bluemix) platform. It rela… | 32 | 1053 | abandoned |
| pili-engineering/PLCameraStreamingKit PLCameraStreamingKit is an iOS RTMP live-streaming SDK from Pili/Qiniu that captures camera video (H.264) and microphone audio (AAC) with h… | 23 | 1033 | abandoned |
| TIBCOSoftware/snappydata SnappyData (TIBCO ComputeDB) is a distributed, memory-optimized analytics database that fuses an in-memory hybrid OLTP/OLAP store inside Ap… | 23 | 1033 | abandoned |
| bsm/sarama-cluster Cluster extensions for Sarama providing Kafka consumer-group support for Go, built for Apache Kafka 0.9+. It is officially deprecated since… | 10 | 1002 | abandoned |
| Redis Redis is an open-source, in-memory data structure server written in C that doubles as a cache, NoSQL data store, message broker, and docume… | 95 | 76114 | stable |
| apache/airflow Apache Airflow is an open-source platform for programmatically authoring, scheduling, and monitoring workflows as directed acyclic graphs (… | 98 | 46613 | stable |
| ray-project/ray Ray is a unified open-source framework for scaling AI and Python applications, consisting of a core distributed runtime (tasks, actors, obj… | 99 | 43614 | stable |
| influxdata/influxdb InfluxDB is an open-source time series database built in Rust on Apache Arrow, DataFusion, and Parquet, designed for high-velocity ingest a… | 96 | 31720 | stable |
| vercel/ai The AI SDK is a TypeScript toolkit from Vercel for building AI-powered applications and agents, providing a unified API for text generation… | 92 | 26432 | active |
| Node-RED Node-RED is a browser-based, low-code, flow-based programming tool for wiring together event-driven applications, originally developed at I… | 97 | 23590 | stable |
| jina-ai/serve Jina-serve is a Python framework for building and deploying multimodal AI services that communicate via gRPC, HTTP, and WebSockets. It prov… | 40 | 21861 | active |
| xbmc/xbmc Kodi is a free and open-source home theater/media center application that plays virtually all audio and video formats from local, network, … | 72 | 21141 | stable |
| pydantic/pydantic-ai Pydantic AI is a type-safe Python SDK for building AI agents and LLM applications, with a typed agent loop, structured outputs, tool callin… | 86 | 19518 | active |
| VLC media player VLC is a free, open-source, cross-platform media player and multimedia engine that plays virtually every audio/video format, discs, streams… | 77 | 19443 | stable |
| influxdata/telegraf Telegraf is an open-source agent for collecting, processing, aggregating, and writing metrics, logs, and other telemetry data. It ships as … | 98 | 17767 | stable |
| apache/brpc Apache bRPC ("better RPC") is an industrial-grade C++ RPC framework for building reliable, high-performance services and clients. It suppor… | 90 | 17594 | stable |
| questdb/questdb QuestDB is an open-source, high-performance time-series database with a column-oriented, SIMD-vectorized SQL engine written in zero-GC Java… | 99 | 17279 | stable |
| apache/doris Apache Doris is an open-source MPP-based real-time analytical database that delivers sub-second queries over massive datasets, combining a … | 99 | 15817 | stable |
| pipecat-ai/pipecat Pipecat is an open-source Python framework (BSD-2) for building real-time voice and multimodal conversational AI agents. It orchestrates sp… | 89 | 14769 | active |
| Dask Dask is a flexible parallel and distributed computing library for Python that scales pandas, NumPy, scikit-learn, and other PyData tools to… | 99 | 13896 | stable |
| nasa/openmct Open MCT is NASA's open-source, web-based mission control framework for visualizing telemetry data on desktop and mobile devices. It provid… | 70 | 13095 | active |
| elastic/beats Elastic Beats is a family of lightweight data shippers written in Go that collect logs, metrics, network packets, audit data, and uptime si… | 95 | 12640 | active |
| StarRocks/starrocks StarRocks is a high-performance distributed OLAP database and query engine built on an MPP architecture with a fully vectorized execution e… | 95 | 12043 | active |
| cocoindex-io/cocoindex CocoIndex is an open-source incremental data framework for AI, with a Rust engine and a declarative Python API that keeps sources (files, S… | 82 | 11409 | active |
| ihmily/DouyinLiveRecorder A Python-based livestream recording application that can run unattended in a loop and record multiple streams simultaneously from 40+ platf… | 64 | 10786 | active |
| dicedb/dicedb DiceDB is an open-source, low-latency key/value data store forked from Valkey (itself a fork of Redis), written in C. It extends Valkey wit… | 68 | 10772 | active |
| modin-project/modin Modin is a drop-in replacement for pandas that scales DataFrame operations across all CPU cores using Ray, Dask, or Unidist as execution en… | 67 | 10390 | active |
| lipku/LiveTalking LiveTalking is an open-source real-time interactive streaming digital human engine that drives a talking-head avatar from text or audio wit… | 89 | 9238 | active |
| FongMi/TV An open-source Android video streaming app built on CatVod that supports both Android TV (leanback) and mobile UIs, with VOD browsing, live… | 75 | 9223 | active |
| apache/iceberg Apache Iceberg is a high-performance open table format for huge analytic datasets, bringing SQL table reliability to big data lakes. This r… | 90 | 9177 | stable |
| reactphp/reactphp ReactPHP is a low-level PHP library for event-driven, non-blocking I/O built around a core event loop (reactor pattern). It provides reusab… | 23 | 9091 | stable |
| fluent/fluent-bit Fluent Bit is a fast, lightweight telemetry agent written in C that collects, processes, and forwards logs, metrics, and traces from any so… | 99 | 8062 | stable |
| vespa-engine/vespa Vespa is an open-source, distributed AI search platform and serving engine that combines full-text search, vector/tensor search, and machin… | 95 | 7069 | stable |
| zhouxiaoka/autoclip AutoClip is a self-hosted AI-powered video clipping system that downloads videos from YouTube and Bilibili, uses LLM-based content analysis… | 66 | 7019 | active |
| jetlinks/jetlinks-community JetLinks is an open-source, fully reactive enterprise IoT platform built on Java 17, Spring Boot 3.x, WebFlux, Netty, and Reactor. It provi… | 72 | 6593 | active |
| kvcache-ai/Mooncake Mooncake is a KVCache-centric disaggregated serving platform for LLM inference, originally built to serve Kimi by Moonshot AI. It separates… | 91 | 6398 | active |
| pachyderm/pachyderm Pachyderm is a data-centric pipeline platform that automates data transformations with built-in data versioning and lineage tracking. It ru… | 36 | 6308 | active |
| apache/pinot Apache Pinot is an open-source distributed OLAP datastore purpose-built for low-latency, high-throughput real-time analytics. It ingests da… | 84 | 6128 | stable |
| xufuji456/FFmpegAndroid An Android demo application integrating FFmpeg via JNI/NDK for video cropping, watermarking, transcoding, encoding/decoding, GIF conversion… | 75 | 5852 | active |
| aidlearning/AidLearning-FrameWork AidLux (originally AidLearning) is an AIoT development platform that runs a native Ubuntu Linux environment with GUI, deep learning tooling… | 70 | 5797 | active |
| nuclio/nuclio Nuclio is a high-performance open-source serverless (FaaS) platform for real-time event and data processing, deployable standalone via Dock… | 95 | 5750 | stable |
| Eventual-Inc/Daft Daft is a high-performance distributed data engine with a Python dataframe API, implemented in Rust, designed for AI and multimodal workloa… | 95 | 5730 | active |
| sferik/x-cli A command-line power tool for Twitter/X that provides a full command tree for posting, searching, deleting, list management, and streaming … | 77 | 5583 | active |
| apache/ignite Apache Ignite is a distributed, memory-first database with in-memory speed, ACID transactions, and SQL support across a cluster. It can ser… | 77 | 5079 | stable |
| javascriptdata/danfojs Danfo.js is a JavaScript library providing high-performance, intuitive data structures (Series and DataFrame) for manipulating and processi… | 57 | 5056 | active |
| deepseek-ai/smallpond Smallpond is a lightweight distributed data processing framework built on DuckDB and DeepSeek's 3FS shared file system. It lets users proce… | 24 | 5000 | active |
| shinnytech/tqsdk-python TqSdk is an open-source Python SDK by Shinny Technology for building quantitative trading strategies for Chinese futures, options, and stoc… | 98 | 4978 | active |
| m3db/m3 M3 is an open-source distributed metrics platform comprising a purpose-built time series database (M3DB), a metrics aggregator, a Prometheu… | 67 | 4895 | stable |
| dgiot/dgiot DGIOT is an open-source industrial IoT platform built on Erlang/OTP and EMQX that aggregates device connectivity across 300+ protocols incl… | 90 | 4834 | active |
| SeldonIO/seldon-core Seldon Core 2 is an MLOps and LLMOps framework for deploying, managing, and scaling machine learning models and modular AI applications on … | 72 | 4778 | active |
| ydb-platform/ydb YDB is an open-source distributed SQL DBMS written in C++ that combines horizontal scalability, high availability, and strict consistency w… | 98 | 4770 | stable |
| ant-media/Ant-Media-Server Ant Media Server is a scalable open-source media server for ultra-low latency live streaming, built around WebRTC (~0.5s latency) with supp… | 89 | 4726 | stable |
| memgraph/memgraph Memgraph is a high-performance, in-memory graph database written in C++ that is Cypher-compatible and ACID-compliant, with built-in vector,… | 97 | 4364 | stable |
| adaltas/node-csv A mature monorepo of Node.js and browser packages (csv-generate, csv-parse, stream-transform, csv-stringify) for generating, parsing, trans… | 75 | 4283 | stable |
| facebookincubator/velox Velox is a composable, extensible C++ execution engine library for data management systems, created by Meta. It provides reusable vectorize… | 77 | 4201 | active |
| xfirefly/Airplay-SDK A commercial AirPlay/DLNA/Miracast screen-mirroring SDK (Blueberry Casting) with source-code licensing, plus ready-made receiver/sender app… | 63 | 3999 | active |
| Atmosphere/atmosphere Atmosphere is a portable AI agent runtime for the JVM that lets a single @Agent class run across twelve AI runtimes (Spring AI, LangChain4j… | 95 | 3796 | active |
| DataLinkDC/dinky Dinky is an open-source, one-stop real-time computing platform built around Apache Flink, providing an IDE for FlinkSQL development, online… | 80 | 3752 | active |
| Haivision/srt SRT (Secure Reliable Transport) is an open-source transport protocol and C++ library for ultra-low-latency live video and audio streaming o… | 95 | 3585 | stable |
| alibaba/GraphScope GraphScope is a unified distributed graph computing platform from Alibaba that combines graph analytics (GRAPE), interactive graph queries … | 73 | 3556 | active |
| piskvorky/smart_open A Python library for efficiently streaming very large files to and from remote storages like S3, GCS, Azure Blob Storage, HDFS, WebHDFS, HT… | 96 | 3457 | stable |
| huggingface/datatrove DataTrove is a Python library from Hugging Face for processing, filtering, and deduplicating large-scale text data through customizable pip… | 86 | 3308 | active |
| langchain-ai/langgraphjs LangGraph.js is a TypeScript/JavaScript framework for building stateful, long-running LLM agents as graphs of nodes and edges, mixing deter… | 89 | 3236 | active |
| spiceai/spiceai Spice.ai OSS is a portable Rust runtime (~140 MB binary) that combines federated SQL querying, accelerated data materialization, full-text … | 95 | 3070 | active |
| 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 |
| sherlockchou86/VideoPipe VideoPipe is a C++ framework for video analysis and structuring that works like a pipeline of independent, composable nodes. It integrates … | 54 | 2931 | active |
| 0xemmkty/QuantMuse A Python-based quantitative trading system combining factor analysis, ML models, and LLM-powered market analysis with real-time market data… | 36 | 2900 | active |
| slick/slick Slick is a strongly-typed database query and access library for Scala that lets you work with relational databases as if they were Scala co… | 70 | 2664 | active |
| http4s/http4s Http4s is a minimal, idiomatic Scala library for building HTTP servers and clients, serving as Scala's equivalent to Rack, WSGI, WAI, and S… | 93 | 2626 | stable |
| nanomq/nanomq NanoMQ is an ultra-lightweight, high-performance MQTT broker and messaging bus written in C for IoT/IIoT edge computing and software-define… | 99 | 2592 | active |
| clj-commons/aleph Aleph is a Clojure library for asynchronous network communication built on Netty, providing an HTTP server and client plus raw TCP and UDP … | 77 | 2590 | active |
| 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 |
| webcamoid/webcamoid Webcamoid is a cross-platform camera suite for capturing photos and videos, managing multiple webcams, applying 60+ effects, and streaming … | 97 | 2540 | active |
| synctv-org/synctv SyncTV is a self-hosted Rust server for real-time synchronized video watching with rooms, chat, and livestreaming (RTMP/HLS/HTTP-FLV/RTSP).… | 94 | 2474 | active |
| RSocket RSocket Java is the reference Java implementation of the RSocket application protocol, a binary protocol for Reactive Streams semantics ove… | 26 | 2388 | stable |
| apache/geode Apache Geode is a distributed in-memory data management platform (originally GemFire) providing real-time, consistent, low-latency access t… | 90 | 2378 | stable |
| syslog-ng/syslog-ng syslog-ng is an enhanced syslog daemon that collects, parses, filters, and routes log messages from a wide range of sources including syslo… | 92 | 2371 | stable |
| akvorado/akvorado Akvorado is a self-hosted network flow collector, enricher, and visualizer that ingests NetFlow/IPFIX and sFlow data, enriches it with SNMP… | 98 | 2321 | active |
| Glimesh/broadcast-box Broadcast Box is a self-hosted Go server for sub-second live video broadcasting and screen sharing using WebRTC (WHIP/WHEP). It supports pu… | 89 | 2301 | active |
| espressif/esp-adf Espressif's official Advanced Development Framework for building audio and multimedia applications on ESP32-series SoCs. It provides pipeli… | 80 | 2299 | active |
| Decohererk/DecoTV DecoTV is a self-hosted, cross-platform video aggregation and playback web application built on Next.js, Tailwind CSS, and TypeScript. It a… | 77 | 2289 | active |
| learnhouse/learnhouse LearnHouse is a next-generation open-source learning management system (LMS) for creating, sharing, and selling educational content. It com… | 99 | 2203 | active |
| ytsaurus/ytsaurus YTsaurus is an open-source, fault-tolerant big data platform combining distributed storage, MapReduce processing, a SQL query engine, and a… | 94 | 2200 | active |
| alibaba/loongcollector LoongCollector (formerly iLogtail) is a high-performance, lightweight observability data collection agent from Alibaba for cloud-native env… | 85 | 2190 | active |
| thingsboard/thingsboard-gateway An open-source Python IoT gateway that integrates legacy and third-party devices with the ThingsBoard IoT platform. It acts as a protocol a… | 98 | 2177 | active |
| streamdal/plumber plumber is a single-binary CLI tool for inspecting, reading, writing, and piping data across messaging systems like Kafka, RabbitMQ, and GC… | 44 | 2157 | active |
| selkies-project/selkies Selkies is an open-source low-latency, GPU/CPU-accelerated Linux remote desktop and game streaming platform that delivers an HTML5 web clie… | 67 | 2067 | active |
| Keyang/node-csvtojson A fast, comprehensive CSV parser for Node.js, browsers, and the command line that converts CSV to JSON or column arrays. It supports stream… | 51 | 2034 | active |
| juanmc2005/diart Diart is a Python framework for building AI-powered real-time audio applications, best known for state-of-the-art streaming speaker diariza… | 62 | 2022 | active |
| apache/bookkeeper Apache BookKeeper is a scalable, fault-tolerant, low-latency distributed storage service optimized for append-only workloads, offering repl… | 89 | 2009 | stable |
| broadinstitute/gatk GATK (Genome Analysis Toolkit) is the Broad Institute's industry-standard toolkit for analyzing high-throughput DNA and RNA sequencing data… | 88 | 1991 | active |
| lavalink-devs/Lavalink Lavalink is a standalone audio sending node for Discord, built on Lavaplayer and Koe, that streams music to Discord voice servers without a… | 90 | 1903 | stable |
| superfly/corrosion Corrosion is a Rust-based distributed system that propagates SQLite state across a cluster using gossip (SWIM membership via Foca) and CRDT… | 91 | 1831 | active |
| ikatson/rqbit rqbit is a BitTorrent client written in Rust, available as a CLI tool, a server with an HTTP API and Web UI, a desktop app built with Tauri… | 90 | 1817 | active |
| jd-opensource/JoyAI-VL-Interaction JoyAI-VL-Interaction is an open 8B-scale vision-language interaction model with a complete deployable real-time streaming system, including… | 58 | 1806 | active |
| NikolayS/PgQue PgQue is a zero-bloat job/event queue for PostgreSQL implemented in pure SQL and PL/pgSQL, rebuilt from Skype's battle-tested PgQ architect… | 65 | 1804 | active |
| C2FO/fast-csv fast-csv is a Node.js library for parsing and formatting CSV and other delimiter-separated files, written in TypeScript. It is stream-based… | 82 | 1788 | stable |
| NightscoutFoundation/xDrip xDrip+ is an unofficial Android app that acts as a data hub for continuous glucose monitors (CGMs), insulin pumps, and Bluetooth glucose me… | 81 | 1784 | active |