All Open Source Apps

Every app scored on repo health, technical quality, and dependency risk — before you install anything.

703 apps

Updated continuously

Showing 15 of 703 apps

Trending Apps

Apache Airflow

Data Engineering

Define, schedule, and monitor complex data workflows as Python code — with a powerful UI, 80+ provider integrations, and battle-tested scalability across thousands of production deployments.

Kibana

21,284

Analytics

Your open source window into the Elastic Stack — query, visualize, and act on data stored in Elasticsearch with real-time dashboards, AI-assisted search, and automated alerting.

Docker (Moby)

72,078

Devops

The open-source container engine at the heart of Docker — a modular toolkit of runtime, build, and networking components for assembling container-based systems.

MLflow

27,837

AI Development

The open source AI engineering platform for debugging, evaluating, monitoring, and optimizing production LLMs and agents at scale.

All Apps

76%

AGPL 3.0

TDengine

Databases

25,101

A high-performance, open-source time-series database built in C for IoT, connected vehicles, and industrial monitoring workloads, with built-in stream processing, caching, and data subscription.

Parse Server

Developer Tools · Databases

21,414

Self-hosted Backend-as-a-Service for Node.js with REST, GraphQL, real-time Live Query, cloud code, and pluggable adapters for any infrastructure.

Mautic

Automation · Marketing · Ecommerce

10,449

The world's largest open source marketing automation platform — own your data, run multi-channel campaigns, and escape vendor lock-in forever.

Akaunting

Invoicing Finance

10,111

Open-source online accounting for small businesses and freelancers — invoices, expenses, and reporting without monthly fees or vendor lock-in.

TiDB

Databases · AI Development

40,494

AI-Native Distributed SQL Database for Agentic Workloads

swagger-ui

Developer Tools

29,002

Transform OpenAPI specifications into interactive, browser-based API documentation that developers and consumers can explore and test live.

NodeBB

Community

15,217

Modern Node.js forum software with real-time WebSockets, multi-database support, and a plugin ecosystem — the community platform built for the open web and the Fediverse.

Tyk API Gateway

Developer Tools · Devops

10,817

Cloud-native, high-performance open-source API gateway for REST, GraphQL, gRPC, and TCP — built in Go since 2014 with no feature lockout.

Invoice Ninja

Invoicing Finance · Project Management

10,060

Self-hostable invoicing, time-tracking, and multi-gateway payment platform for freelancers and small businesses, with built-in e-invoicing compliance for EU and global standards.