65,264 visible repositories in the index
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Open-source, privacy-focused email service for custom domains. Free email forwarding, encrypted mailboxes (IMAP/POP3), SMTP sending, calendars and contacts (CalDAV/CardDAV), webhooks, and an email API. Self-host it with Docker. A private alternative to Gmail, Mailchimp, and SendGrid.
The ultimate open-source Overleaf extension and alternative: a free, self-hosted, drop-in replacement for Overleaf Community Edition with nearly all Pro feature—SSO, AI Assistant, Git(Hub/Lab）/ Dropbox sync, track changes, sandboxed compilation, Zotero, Mendeley and more. Formerly @Ayaka-notes Overleaf Pro. Docs: https://ayakaleaf-pro.ayaka.space
Newsletters where you pay for the emails you send, not for dormant subscribers, at a fraction of the price of beehiiv and the like. Open source: self-host it, or use mailcheap.ai.
❤️ Fredy - [F]ind [R]eal [E]state [D]amn Eas[y] - Fredy keeps searching for new apartments, houses, and flats in Europe on platforms like ImmoScout24, Immowelt, eBay Kleinanzeigen and instantly delivers the results to you via Slack, Telegram, Email, Discord or ntfy, so you can focus on the more important things in life ;)
🛡️ Warracker is an open source, self-hostable warranty tracker to monitor expirations, store receipts, files. You own the data, your rules!
Self-hosted open-source web gallery to view your photos and videos featuring mobile-friendly, tagging and AI powered image discovery
Self-hosted gym & body-weight tracker — plan routines, log workouts (supersets & cardio too), track your weight and progress, passkey login. Your data, your server.
🗂️ FileRise – lightweight, self-hosted file manager & storage hub with granular ACLs, resumable uploads, encrypted folders, WebDAV & SSO. Fully Docker / Unraid compatible.
Self-hosted private chat: no cloud, no telemetry, no Big Tech. Discord alternative that runs on your own machine.
Offen Fair Web Analytics
Straightforward realtime kanban boards management for intuitive task tracking. 4ga Boards features an elegant dark mode, collapsible todo lists, and multitasking tools to supercharge your team's productivity.
A self-hosted browser-based cloud IDE, updated from Codiad IDE
Manage My Damn Life (MMDL) is a self-hosted frontend for managing your CalDAV tasks and calendars.
A simple, self-hosted service to keep track of your personal library 📚
Typemill is a flat-file CMS based on Markdown and designed for informational websites like documentation, manuals, and handbooks.
REI3 - Free and open low code
Modern, self-hosted RSS reader with smart folders, powerful search, and a clean three-pane reading experience. Built with Vue and Express.
📹 Open-source, self-hosted WebRTC 1-to-1 video calling for private real-time communication. Build secure browser-based consultations, coaching, support, telehealth, and other video call experiences with peer-to-peer communication and screen sharing.
Open-source backend for Kepler.gl. Self-hosted alternative to CARTO and Foursquare Studio.
Simple self-hosted bookmark service.
Gain deeper insights into your favourite open-source GitHub repositories. Explore star trends showing daily stats.
TranslatedLocal-first structured Markdown notes & knowledge base with Git, Draw.io, GeoGebra, MindMap, KDBX & PDF. Natively integrates Git version control, Draw.io diagramming, GeoGebra modeling, mind maps, a KDBX password vault (including 2FA & direct SSH connection), and professional PDF annotation.
⚓️ Anchr provides you with a toolbox for tiny tasks on the internet, especially bookmark collections
A minimalist file-manager with streaming capabilities