realtime

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.

redis open-source caching distributed-systems json real-time database time-series nosql key-value cache realtime message-queue in-memory no-sql in-memory-database message-broker key-value-store vector-search vector-databases

UpdatedFeb 20, 2026
C

pocketbase /pocketbase

Star56.2k

Open Source realtime backend in 1 file

golang authentication backend realtime

UpdatedFeb 18, 2026
Go

meteor /meteor

Sponsor

Star44.8k

Meteor, the JavaScript App Platform

react nodejs javascript npm framework mongodb meteor realtime rpc reactive-programming build-system zero-configuration hacktoberfest

UpdatedFeb 20, 2026
JavaScript

blakeblackshear /frigate

Sponsor

Star30.4k

NVR with realtime local object detection for IP cameras

home-automation mqtt ai camera rtsp tensorflow nvr realtime home-assistant homeautomation object-detection google-coral

UpdatedFeb 19, 2026
TypeScript

pubkey /rxdb

Sponsor

Star23k

A fast, local first, reactive Database for JavaScript Applicationshttps://rxdb.info/

nodejs couchdb graphql postgres firebase angular react-native database ionic nosql pouchdb sqlite realtime localstorage indexeddb crdt realtime-database rxdb browser-database local-first

UpdatedFeb 20, 2026
TypeScript

phoenixframework /phoenix

Star22.9k

Peace of mind from prototype to production

elixir realtime web-framework api-server distributed

UpdatedFeb 20, 2026
Elixir

yjs /yjs

Star21.3k

Shared data types for building collaborative software

offline-first peer-to-peer decentralized realtime p2p collaboration crdt yjs shared-editing collaborative-editing

UpdatedFeb 15, 2026
JavaScript

teableio /teable

Star20.9k

✨ The Next Gen Airtable Alternative: No-Code Postgres

postgres database sqlite realtime postgresql spreadsheet airtable low-code no-code app-builder internal-tool nocode airtable-alternative

UpdatedFeb 13, 2026
TypeScript

dianping /cat

Star19k

CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等，消息队列，配置系统等）深度集成，为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。

java monitoring metrics realtime distributed apm tracing

UpdatedJan 4, 2025
Java

amark /gun

Sponsor

Star18.9k

An open source cybersecurity protocol for syncing decentralized graph data.

machine-learning cryptography crypto encryption database big-data graph offline-first protocol end-to-end dapp decentralized blockchain realtime p2p artificial-intelligence crdt web3 metaverse dweb

UpdatedFeb 5, 2026
JavaScript

HelloZeroNet /ZeroNet

Star18.7k

ZeroNet - Decentralized websites using Bitcoin crypto and BitTorrent network

python torrent web bittorrent bitcoin decentralized realtime p2p tor anticensorship internet-freedom anonymity

UpdatedJan 31, 2024
JavaScript

NVlabs /instant-ngp

Star17.3k

Instant neural graphics primitives: lightning fast NeRF and more

machine-learning real-time computer-vision neural-network computer-graphics realtime cuda signed-distance-functions nerf 3d-reconstruction function-approximation real-time-rendering

UpdatedFeb 2, 2026
Cuda

realm /realm-swift

Star16.6k

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

swift ios sync mobile database objective-c threadsafe realtime mobile-database

UpdatedNov 12, 2025
Objective-C

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. @http://www.windows-internals.com