Go · Maven88Excellenthealth index
apache/pulsarApache Pulsar - distributed pub-sub messaging system
Java★ 15.3KJul 15, 2026
npm87Excellenthealth index
video-dev/hls.jsHLS.js is a JavaScript library that plays HLS in browsers with support for MSE.
TypeScript★ 16.8K↓ 25.6M/moJul 15, 2026
Maven85Excellenthealth index
apache/rocketmqApache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.
Java★ 22.5KJul 20, 2026
crates.io · npm83Goodhealth index
apache/iggyApache Iggy: Hyper-Efficient Message Streaming at Laser Speed
Rust★ 4,427↓ 0/moJul 13, 2026
Go · npm83Goodhealth index
pion/webRtcPure Go implementation of the WebRTC API
Go★ 16.6KJul 18, 2026
ClickHouse/clickhouse-jsOfficial JS client for ClickHouse DB
TypeScript★ 323Jul 20, 2026
TanStack/ai🤖 Type-safe, provider-agnostic TypeScript AI SDK for streaming chat, tool calling, agents, and multimodal apps across OpenAI, Anthropic, Gemini, React, Vue, Svelte, and Solid.
TypeScript★ 2,907↓ 613.6K/moJul 22, 2026
inikulin/parse5HTML parsing/serialization toolset for Node.js. WHATWG HTML Living Standard (aka HTML5)-compliant.
TypeScript★ 3,914↓ 820M/moJul 22, 2026
mangiucugna/json_repairRepair malformed JSON from LLMs, APIs, logs, and user input in Python.
Python★ 5,029↓ 0/moJul 14, 2026
pion/rtpA Go implementation of RTP
Go★ 472Jul 22, 2026
shikijs/shikiA beautiful yet powerful syntax highlighter
TypeScript★ 13.6K↓ 288M/moJul 22, 2026
Bluenviron/mediamtxReady-to-use Media-over-QUIC / SRT / WebRTC / RTSP / RTMP / LL-HLS / MPEG-TS / RTP live media server and media proxy that allows to read, publish, proxy, record and playback real-time video and audio streams.
Go★ 19.5KJul 15, 2026
PyPI · crates.io79Goodhealth index
getsentry/arroyoA library to build streaming applications that consume from and produce to Kafka.
Python · Rust★ 62↓ 48K/moJul 17, 2026
crates.io77Goodhealth index
actix/actix-extrasA collection of additional crates supporting the actix and actix-web frameworks.
Rust★ 889↓ 1.4M/moJul 17, 2026
centrifugal/centrifugoScalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably, socket.io, Phoenix.PubSub, SignalR. Set up once and forever.
Go★ 10.5K↓ 0/moJul 14, 2026
Point72/cspcsp is a high performance reactive stream processing library, written in C++ and Python
Python · C++★ 423Jul 18, 2026
Packagist · npm76Goodhealth index
netresearch/t3x-nr-llmThe shared AI foundation for TYPO3 — one LLM setup for every extension on your site
PHP★ 4↓ 2,421/moJul 22, 2026
nteract/semioticReact data visualization library for streaming, networks, and AI-assisted development
TypeScript★ 2,685↓ 36.9K/moJul 15, 2026
CopilotKit/aimockMock everything your AI app talks to — LLM APIs, MCP, A2A, AG-UI, vector DBs, search. One package, one port, zero dependencies.
TypeScript★ 651↓ 2.7M/moJul 21, 2026
PyPI · crates.io · Maven +175Goodhealth index
feldera/felderaThe Feldera Incremental Computation Engine
Rust · Java · Python★ 1,995Jul 17, 2026
npm · Maven74Goodhealth index
Atmosphere/atmosphereReal-time transport layer for Java AI agents. Build once with @Agent — deliver over WebSocket, SSE, gRPC, and WebTransport/HTTP3. Talk MCP, A2A and AG-UI.
Java★ 3,788↓ 120.4K/moJul 22, 2026
npm · crates.io74Goodhealth index
harlan-zw/mdream☁️ The fastest HTML to markdown convertor on GitHub. Optimized for LLMs and supports streaming.
TypeScript · HTML★ 925↓ 31.5K/moJul 21, 2026
crates.io · Go · npm74Goodhealth index
robustmq/robustmqCommunication infrastructure for the AI era — one binary, one broker, one storage layer, any protocol
Rust★ 1,679Jul 18, 2026
npm · Go73Goodhealth index
durable-streams/durable-streamsThe data primitive for the agent loop.
TypeScript · Makefile★ 1,633↓ 504.6K/moJul 21, 2026
membraneframework/membrane_coreThe core of Membrane Framework, multimedia processing framework written in Elixir
Elixir★ 1,493↓ 8,300/moJul 17, 2026
npm · PyPI · crates.io72Goodhealth index
xbbg-org/xbbgIntuitive Data Workflows
Rust · Python · TypeScript★ 825↓ 2,090/moJul 14, 2026
humanspeak/svelte-markdown📝 Markdown and HTML renderer for Svelte 5 — built for streaming AI agent output from Claude Code, ChatGPT, and agentic workflows. XSS-safe defaults, token caching, TypeScript types.
TypeScript · Svelte★ 123↓ 83.4K/moJul 17, 2026
npm · Packagist71Goodhealth index
koel/koelMusic streaming solution that works.
PHP · TypeScript · Vue★ 17.2K↓ 44/moJul 19, 2026
npm · Packagist71Goodhealth index
phanan/koelMusic streaming solution that works.
PHP · TypeScript · Vue★ 17.2K↓ 48/moJul 17, 2026
comarkdown/comarkA high-performance Markdown parser and renderer for Angular, React, Svelte, Vue, HTML and ANSI.
TypeScript★ 817↓ 212.6K/moJul 16, 2026