lightweight, client-only calendar web application. All data persists in the URL hash for instant sharing, No backend required. Optional AES-GCM password protection keeps shared links locked without a server.




Browse 1,152 Docker Software on AlternativeTo including popular Docker options.
lightweight, client-only calendar web application. All data persists in the URL hash for instant sharing, No backend required. Optional AES-GCM password protection keeps shared links locked without a server.




Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface.




Privacy-first LLM proxy and AI gateway — load balancing, multi-provider routing, API key management, usage tracking, rate limiting. Self-hosted. Zero knowledge of your prompts.




Amazon Corretto is a no-cost, multiplatform, production-ready distribution of the Open Java Development Kit (OpenJDK). Corretto comes with long-term support that will include performance enhancements and security fixes.
Colibri is an open source chat platform built on the AT protocol for communities big and small. It gives you the ability to create communities, manage members, and communicate through text, voice, and forum channels, all while maintaining true ownership of your data.




RomM (ROM Manager) allows you to scan, enrich, browse and play your game collection with a clean and responsive interface. With support for multiple platforms, various naming schemes, and custom tags, RomM is a must-have for anyone who plays on emulators.


Koito is a modern, themeable ListenBrainz-compatible scrobbler for self-hosters who want control over their data and insights into their listening habits. It supports relaying to other compatible scrobblers, so you can try it safely without replacing your current setup.



Cardea is an SSH bastion server with access control, session recording, and optional TPM-backed key protection, designed for small and mid-sized teams that manage infrastructure through code. Access rules live in a text file, so they can be reviewed in pull requests and...
Replane is an open-source, self-hosted platform for feature flags and dynamic configuration. It lets teams change feature toggles, rate limits, and app settings in real-time without redeploying code—updates propagate to connected services in under a second via Server-Sent Events.




Portal is self-hosted tunneling relay exposing localhost services through public subdomains, ngrok alternative.
A reading companion powered by KOReader metadata — browse your library, highlights, annotations, and reading statistics from a web dashboard.




A professional unified phishing simulation and security auditing framework with automated Cloudflare/Ngrok orchestration.


The Versity S3 Gateway serves as a bridge between file based storage systems and applications that rely on S3 object interfaces.

Ziit (pronounced "tseet") is an open source, self-hostable alternative to WakaTime that provides a clean, minimal and fast dashboard for viewing coding statistics while ensuring privacy by keeping your data on your own server.


SlowQL is a production-focused offline SQL static analyzer that catches security vulnerabilities, performance regressions, reliability issues, compliance risks, cost inefficiencies, and code quality problems before they reach production.





NPS Enhanced is an open-source NAT traversal and reverse proxy system with a built-in Web UI. It is designed for publishing private services and enabling remote access through a public server, while keeping deployment and management straightforward.


Local-first persistent memory layer for AI coding agents, providing 12 MCP tools for context search, decision tracking, and session handoffs with no cloud required.

Cross-platform CLI tool that reads body composition from 23 BLE smart scales and exports to Garmin Connect, Strava, MQTT (Home Assistant), InfluxDB, Webhooks, Ntfy, and local files without a phone app.

Open-source agent framework implementing frontier lab techniques: TST, CodeAct, auto-compact, auto decay and MCP support







Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more.




Koffan is a lightweight web application for managing shopping lists, designed for couples and families. It allows real-time synchronization between multiple devices, so everyone knows what to buy and what's already in the cart.
