#real-time

The retrieval layer for production AI systems. Lightning-fast (<10ms) search without vector databases. Built for browser, edge, on-device, and cloud.

WebSocket and WAMP in Python for Twisted and asyncio

The API and real-time application framework

Python ETL framework for stream processing, real-time analytics, LLM pipelines, and RAG.

JavaScript client SDK to communicate with Centrifugo and Centrifuge-based server from browser, NodeJS and React Native. Supports WebSocket, HTTP-streaming over Fetch and Readable Stream API, EventSource, WebTransport.

🗃 A schema for mutation testing results with the web components to visualise it 📊

Infrastructure for coding agents

A collection of network related libraries that includes protocol parsers and daemons

Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance

Hazelcast Node.js Client

Durable Streams API

The official Python client library for Databento

Laravel Reverb provides a real-time WebSocket communication backend for Laravel applications.

Convex integration for Nuxt with SSR, real-time subscriptions, and authentication.

A post processing library for three.js.

Production-grade framework for building multi-agent AI systems. Graph-based orchestration, LLM-agnostic (OpenAI, Google GenAI, Anthropic), 3-layer memory (Redis cache + Postgres + vector store), live agents, parallel tool execution, and native MCP. Ships a full ecosystem: backend, REST API + CLI, TypeScript SDK, and React playground

Babysitter enforces obedience on agentic workforces and enables them to manage extremely complex tasks and workflows through deterministic, hallucination-free self-orchestration

Cross-platform audio capture, playback, VAD, AEC, audio conditioning, and multichannel support for Python and Node.js, powered by a Rust core.

One database for user-user (follows), user-item (likes), and item-item (related items) interactions — precomputed at write time, served as simple lookups

multimodal routing, geocoding, and map tiles

TypeScript SDK for S2, the durable streams API

Simple to use, blazing fast and thoroughly tested WebSocket client and server for Node.js

On-device streaming speech-to-text engine powered by deep learning

Straightforward realtime kanban boards management for intuitive task tracking. 4ga Boards features an elegant dark mode, collapsible todo lists, and multitasking tools to supercharge your team's productivity.

The data primitive for the agent loop.

Magenta RealTime 2: An Open-Weights Live Music Model

PubNub JavaScript SDK docs https://www.pubnub.com/docs/sdks/javascript

Build chat in minutes with Sendbird UIKit open source code.

Agentic business runtime — Users, Content, Products, Payments, Intelligence. Build your business, not your boilerplate.

Open-Source Real-time Multi-protocol Gateway