For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

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• Updated Nov 12, 2026
• C

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

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• Updated Nov 12, 2026
• Python

A no-code RAG server that keeps answers in sync with your documents. Works with 8 vector databases. Built on Pathway.

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• Updated Nov 10, 2026
• Python

The Secure CommsOS™ for mission-critical operations

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• Updated Nov 12, 2026
• TypeScript

OpenPose: Real-time multi-person keypoint detection library for body, face, hands, and foot estimation

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• Updated Aug 3, 2024
• C++

Real-time face swap for PC streaming or video calls

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• Updated Nov 8, 2024
• Python

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

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• Updated Nov 10, 2026
• JavaScript

FLOSS kanban, built with Meteor. Official Public Support at GitHub issues only. Official Private Pre-Paid Support at https://wekan.fi/commercial-support/ only. Translation PRs to imports/i18n/data/en.i18n.json, other translations at https://app.transifex.com/wekan/wekan . No telemetry.

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• Updated Nov 12, 2026
• JavaScript

GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.

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• Updated Nov 10, 2026
• C

Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, WebGPU, and WebGL2

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• Updated Nov 12, 2026
• C++

Instant neural graphics primitives: lightning fast NeRF and more

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• Updated Feb 2, 2026
• Cuda

Open Source framework for voice agents, multimodal apps, and realtime AI. Maintained by Daily and the community.

real-time ai voice chatbots chatbot-framework voice-assistant

• Updated Nov 12, 2026
• Python

Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.

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• Updated Nov 12, 2026
• C

Apache Doris is a real-time analytics and hybrid search database for AI agents.

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• Updated Nov 12, 2026
• Java

The most complete open-source travel planner: real-time collaboration, bookings, budgets, packing lists, journals, offline PWA, SSO and an AI-ready MCP server, with planet-wide place search and routing built in.

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• Updated Nov 12, 2026
• TypeScript

The API and real-time application framework

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• Updated Nov 1, 2026
• TypeScript

A framework for building realtime voice AI agents 🤖🎙️📹

real-time video ai voice openai agents

• Updated Nov 12, 2026
• Python

Realtime log viewer for containers. Supports Docker, Swarm and K8s.

docker golang vuejs real-time log docker-container logging logging-server swarm k8s sever-events

• Updated Nov 12, 2026
• Go

RT-Thread is an open source IoT Real-Time Operating System (RTOS). https://rt-thread.github.io/rt-thread/

iot arm real-time microcontroller kernel cortex-m mips embedded-systems microkernel rtos risc-v cortex-a aiot

• Updated Nov 12, 2026
• C

Incremental engine for long horizon agents 🌟 Star if you like it!

python rust real-time ai etl indexing data-engineering knowledge-graph help-wanted data-processing semantic-search change-data-capture ai-agents data-indexing rag llm context-engineering codebase-intelligence agentic-data-framework long-horizon-agent

• Updated Nov 11, 2026
• Rust