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Open-source realtime Kanban-style board for teams with an advanced Markdown editor, SSO, import/export, and Docker deployment. Built with React and Sails.js on PostgreSQL...

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Trello+19

AGPL-3.0 open-source email API for developers that can be self-hosted; supports SMTP sending, webhooks, DNS automation, observability, multi-tenancy, and project isolatio...

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Amazon Simple Email Service (Amazon SES)+11

Mobile-optimized Django web portal for storing and managing vouchers, coupons, gift cards and loyalty cards with QR/barcode support, expiry alerts and OIDC SSO.

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M-Files+8

Express middleware that generates REST collection APIs from JSON Schema with a Django-like admin UI; supports MongoDB, PostgreSQL or JSON-file storage.

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Directus Cloud+10

Teemii is a self-hosted web app for managing, reading, and indexing manga collections with metadata aggregation and scheduled updates.

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Comixology+7

Publishes Docker container label-based service definitions into Redis so a central Traefik instance can discover and route services across multiple Docker hosts.

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Traefik Cloud+9

Encrypted diary and journal web app with client-side encryption, markdown editor, file uploads, searchable entries, multi-user accounts and PWA support.

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Day One+11

Headless federated microblogging server for single users that implements ActivityPub and Mastodon-compatible REST APIs for use with Mastodon clients.

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Mastodon (mastodon.social)+5

Lightweight web UI and REST control plane for exploring, inspecting, and managing Apache Iceberg catalogs and tables with Docker deployment and engine integrations.

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Amazon OpenSearch Service+4

Lightweight Flask web UI to schedule, preview and run Docker prune operations across single or multiple hosts, with reporting and notifications.

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Docker+1

Web-based workout diary that visualizes activity as a GitHub-style year heatmap. Built in Go, configurable via file or env, Docker-ready with optional authentication and...

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Hevy+8

QPixel is a Ruby on Rails Q&A platform powering Codidact, supporting multiple communities, categories, Markdown content, voting and activity-based privileges.

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Stack Overflow+5

Command-line utility to monitor RSS/Atom feeds and email new items to one or more addresses, configurable via XDG-style config and data files.

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Blogtrottr+3

Web UI to manage Traefik routers, middleware, services and DNS entries, with an optional agent for container label syncing and DNS automation.

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Traefik Cloud+3

Create self-destructing, shareable event pages without registration. Privacy-focused, federated event hosting for ad-hoc and time-limited events.

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Evite+12

Open-source event tracker for tech products: ingest key events, send push notifications, run webhook actions, and monitor critical workflows in real time.

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Healthchecks.io+10

Open-source event tracker that sends push notifications and real-time alerts, with webhook action buttons, PWA support, and a developer-friendly API and SDKs.

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Healthchecks.io+6

Open-source 2D browser battle royale inspired by surviv.io. Client and server in TypeScript with real-time multiplayer, Pixi-based rendering, and self-hosting support.

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Apex Legends+4

Real-time collaborative mind-mapping web app with import/export, sharing via links/QR, undo/redo and Postgres storage. Runs with a TypeScript/NestJS backend and Angular f...

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Xmind+8

Feedback management and public roadmap platform for collecting, prioritizing and sharing customer requests; supports Docker, Helm/Kubernetes and multiple storage backends...

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Canny+6

Self-hosted Go web app to share and store text snippets, files, links and a Markdown notepad over a local network with PWA support and configurable expirations.

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Apple AirDrop+10

Open-source, self-hosted web conferencing platform built on LiveKit and Go, offering scalable WebRTC meetings, recordings, broadcasting, collaboration tools, and AI meeti...

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Zoom+16

Open-source PHP membership and user management system for clubs, associations and organizations with roles, events, media, documents and exports.

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WildApricot+14

Self-hosted collaborative office suite for Nextcloud providing real-time editing, high-fidelity rendering and support for DOCX, XLSX, PPTX and ODF formats.

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Collabora Online+11

Lab Dash is an open-source homepage/dashboard for homelabs. It offers a customizable widget grid, shortcuts, system info, basic health checks, PWA support, and local encr...

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Start.me+13

Lightweight single-user ActivityPub server using SQLite; supports rich text, Markdown, images, polls, threading, translations and MCP.

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Mastodon (mastodon.social)+5

NixOS distribution of modular 'blocks' that standardize and test server services, offering backups, ZFS datasets, LDAP/SSO, monitoring, reverse proxy, and certificate man...

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Cloudron+5

Syncloud is a self-hosted personal cloud platform that installs and manages curated applications via snaps, offering device images and a Vue-based web UI for private on-p...

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Umbrel+15

Perl-based web logfile analyzer that produces graphical reports (visitors, pages, hits, referrers, errors) from server logs via CLI or CGI.

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Matomo Analytics (Cloud)+10

A minimalist, privacy-focused budgeting PWA for tracking multi-year budgets with import/export, sankey dashboard, themes, localization, and user management.

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Mint (Intuit Mint)+16