Self-hosted projects tagged “Real Time”

Self-hosted Docker monitoring: real-time logs, per-container terminals, rules-based alerts and safe auto-remediation for developer teams.

Apache-2.0Actively maintained

Alternative to:

Datadog Cloud Monitoring+14

Self-hostable room display app for tablets that shows real-time room availability, integrates with Microsoft 365, Google Workspace and CalDAV, and supports on-device booking.

Actively maintained

Alternative to:

Condeco by Eptura+5

A high-performance, URL-based image transformation service written in Go, enabling on-the-fly resizing, format changes, and CDN-friendly delivery.

MITSlowing down

Alternative to:

Mapbox+1

Open-source web application to monitor MQTT topics, publish messages, visualize real-time message flows, and persist messages with configurable SQLite storage. Docker-ready.

MITActively maintained

Alternative to:

MQTTX

Open-source Discord analytics dashboard with a Next.js web UI, Pocketbase backend, and a bot that collects real-time server activity, message analytics, growth and engagement metrics.

Actively maintained

Alternative to:

Countly+17

Rust-based, single-binary web analytics with a sub-1KB tracking script, no database required, real-time dashboard, and privacy-first defaults.

Apache-2.0Actively maintained

Alternative to:

Plausible Analytics+11

Open-source companion app for Plex Media Server to monitor live streams, enforce per-user device access, and automate session blocking with notifications and schedules.

Actively maintained

Alternative to:

Tautulli

Sticky is a digital sticky-note board for organizing ideas, collaborating in real time, and syncing across devices with customizable notes and drag-and-drop layout.

MITSlowing down

Alternative to:

Microsoft Whiteboard+9

SAMA is a Node.js-based open-source chat server using uWebSockets.js, MongoDB and Redis, providing WebSocket/HTTP APIs, E2EE, clustering, and web/mobile clients.

GPL-3.0Actively maintained

Alternative to:

Sendbird+19

Self-hosted Phoenix app for anonymous team brainstorming, idea upvoting, labeling, encrypted file attachments, AI-assisted idea generation, exports and live updates.

AGPL-3.0Actively maintained

Alternative to:

Miro+7

Open-source, privacy-first web analytics. Lightweight cookie-less tracking, real-time dashboards, ClickHouse storage, Grafana-based UI, optimized for high ingestion rates.

AGPL-3.0Slowing down

Alternative to:

Google Analytics+18

Live Blog is an open-source platform for live, real-time coverage of events with embeddable timelines, media and social content, editor workflows and API support.

AGPL-3.0Actively maintained

Alternative to:

ScribbleLive+1

Lightweight browser-based bicycle speedometer PWA that shows real-time speed using the device Geolocation API, with no tracking or data storage.

Open-source PWA that generates live captions and transcripts in the browser; supports broadcasts, OBS/vMix integration, and optional Azure AI captions.

GPL-3.0Actively maintained

Alternative to:

Rev+6

Web-based IDE for Java 8 focused on teaching: teacher-managed assignments, JUnit auto-testing, isolated execution via Docker workers, and Gitea-backed projects.

MITSlowing down

Alternative to:

Codio+8

Apache Flink is a distributed engine for stateful stream processing and batch analytics with event-time semantics, fault tolerance, and scalable deployment on clusters.

Activity unknown

Alternative to:

Amazon EventBridge+11

Jami is a distributed communication platform for private messaging, audio/video calls, and conferencing, designed to work without central servers and with end-to-end encryption.

Activity unknown

Alternative to:

Signal+19

Self-hosted web app for managing sports heats, live scoring, and real-time leaderboards, with athlete and startlist management and CSV exports.

OpenTalk is an open-source video conferencing platform offering GDPR-compliant SaaS and self-hosted deployments with features like recording, whiteboards, breakout rooms, polls and telephone dial-in.

Activity unknown

Alternative to:

Zoom+18

Self-hosted NVR for IP cameras with low-latency live view, continuous recording, and TensorFlow Lite object detection via a mobile-friendly web UI.

Activity unknown

Alternative to:

Blue Iris+7

Self-hosted CCTV/NVR software for recording, viewing, and managing IP camera streams with a web UI, real-time events, and flexible deployment from edge to enterprise.

Activity unknown

Alternative to:

Blue Iris+10

Open-source, API-first platform for carrier-grade IP communications: VoIP, WebRTC, messaging, conferencing and programmable telephony microservices.

Activity unknown

Alternative to:

3CX+19

Carrier-grade VoIP softswitch/SBC for routing, billing, and managing SIP traffic, with LCR, fraud control, and high-availability deployment options.

Activity unknown

Alternative to:

PortaSwitch (PortaOne)+5

u-wave is a self-hosted social music room with DJ-style queueing, chat, and browser-based playback for listening together in real time.

Activity unknown

Alternative to:

Plug.dj+3

Self-hosted collaborative music room app with DJ queues, real-time chat, and YouTube/SoundCloud-style playback for shared listening sessions.

Activity unknown

Alternative to:

Turntable.fm+3