redis / redis

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.

phoenixframework / phoenix

Peace of mind from prototype to production

supabase / supabase

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

hacksider / Deep-Live-Cam

real time face swap and one-click video deepfake with only a single image

pocketbase / pocketbase

Open Source realtime backend in 1 file

appwrite / appwrite

The open-source cloud for agents & devs. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime, WAF and more

moeru-ai / airi

💖🧸 Self hosted, you-owned Grok Companion, a container of souls of waifu, cyber livings to bring them into our worlds, wishing to achieve Neuro-sama's altitude. Capable of realtime voice chat, Minecraft, Factorio playing. Web / macOS / Windows supported.

meteor / meteor

Meteor, the JavaScript App Platform

outline / outline

The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.

blakeblackshear / frigate

NVR with realtime local object detection for IP cameras

agentscope-ai / agentscope

Build and run agents you can see, understand and trust.

surrealdb / surrealdb

A scalable, distributed, collaborative, document-graph database, for the realtime web

hasura / graphql-engine

Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events.

valkey-io / valkey

A flexible distributed key-value database that is optimized for caching and other realtime workloads.

rethinkdb / rethinkdb

The open-source database for the realtime web.

pubkey / rxdb

The local-first database that runs on every JS runtime and replicates with your existing backend - no vendor, no lock-in - https://rxdb.info/

yjs / yjs

Shared data types for building collaborative software

docmost / docmost

Docmost is an open-source collaborative wiki and documentation software. It is an open-source alternative to Confluence and Notion.

livekit / livekit

End-to-end realtime stack for connecting humans and AI

w-okada / voice-changer

リアルタイムボイスチェンジャー Realtime Voice Changer

pydantic / pydantic-ai

How Python does AI. Agents, realtime voice, image generation, embeddings. Every model, every interface, typed end to end.

amark / gun

An open source cybersecurity protocol for syncing decentralized graph data.

flet-dev / flet

Build realtime web, mobile and desktop apps in Python only. No frontend experience required.

suitenumerique / docs

Docs is an open-source text editor: web-native, made for real-time collaboration, cleanly structured documents and sub-documents with full ownership of your data. Built to scale with Django and React.

pipecat-ai / pipecat

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

realm / realm-swift

Realm is a mobile database: a replacement for Core Data & SQLite

winsiderss / systeminformer

A free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware. Brought to you by Winsider Seminars & Solutions, Inc. @ https://windows-internals.com

livekit / agents

A framework for building realtime voice AI agents 🤖🎙️📹

amir20 / dozzle

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

InsForge / InsForge

The all-in-one, open-source backend platform for agentic coding. InsForge gives your coding agent database, auth, storage, compute, hosting, and AI gateway to ship full-stack apps end-to-end.

n0-computer / iroh

IP addresses break, dial keys instead. A library that adds QUIC + NAT Traversal to your apps.

redpanda-data / redpanda

Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!

invertase / react-native-firebase

🔥 A well-tested feature-rich modular Firebase implementation for React Native. Supports both iOS & Android platforms for all Firebase services.

StarRocks / starrocks

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.

niedev / RTranslator

Open source real-time translation app for Android that runs locally

FalkorDB / FalkorDB

A super fast Graph Database uses GraphBLAS under the hood for its sparse adjacency matrix graph representation. Our goal is to provide the best Knowledge Graph for LLM (GraphRAG).

KoljaB / RealtimeSTT

A robust, efficient, low-latency speech-to-text library with advanced voice activity detection, wake word activation and instant transcription.

lipku / LiveTalking

Real time interactive streaming digital human

ValveSoftware / GameNetworkingSockets

Reliable & unreliable messages over UDP. Robust message fragmentation & reassembly. P2P networking / NAT traversal. Encryption.

voicepaw / so-vits-svc-fork

so-vits-svc fork with realtime support, improved interface and more features.

ntop / ntopng

Web-based Traffic and Cybersecurity Network Traffic Monitoring

GetStream / Vision-Agents

Open Vision Agents by Stream. Build voice and vision agents quickly with any model or video provider. Uses Stream's edge network for ultra-low latency.

angular / angularfire

Angular + Firebase = ❤️

supabase / realtime

Broadcast, Presence, and Postgres Changes via WebSockets

colyseus / colyseus

⚔ Multiplayer Framework for Node.js

deepstreamIO / deepstream.io

deepstream.io server

flexprice / flexprice

Usage-based pricing and billing for developers 🔓 Cloud or self-hosted ⚙️ No-code UI 💰 Realtime usage metering 🎟 Credits & top-ups 🔑 Control feature access

Dooy / chatgpt-web-midjourney-proxy

One UI is all done with chatgpt web, midjourney, gpts,suno,luma,runway,viggle,flux,ideogram,realtime,pika,udio; Simultaneous support Web / PWA / Linux / Win / MacOS platform

rethinkdb / horizon

Horizon is a realtime, open-source backend for JavaScript apps.

share / sharedb

Realtime database backend based on Operational Transformation (OT)

sanity-io / sanity

Sanity Studio – Rapidly configure content workspaces powered by structured content

rivet-dev / rivet

Rivet Actors are the primitive for stateful workloads. Built for AI agents, collaborative apps, and durable execution.

SocketCluster / socketcluster

Highly scalable realtime pub/sub and RPC framework

apache / pinot

Apache Pinot - A realtime distributed OLAP datastore

realm / realm-js

Realm is a mobile database: an alternative to SQLite & key-value stores

livebook-dev / livebook

Automate code & data workflows with interactive Elixir notebooks

partykit / partykit

PartyKit simplifies developing multiplayer applications

trailbaseio / trailbase

An open, sub-millisecond, single-executable Firebase alternative with type-safe APIs, built-in WebAssembly runtime, realtime subscriptions, auth, MCP and admin UI built on Rust, SQLite (PG) & Wasmtime.

Mathieu2301 / TradingView-API

📈 Get real-time stocks from TradingView

permitio / opal

Policy and data administration, distribution, and real-time updates on top of Policy Agents (OPA, Cedar, ...)