Show HN: Files.md – Open-source alternative to Obsidian

TL;DR

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Files.md is a free, open-source web app that enables users to manage Markdown files locally. It aims to serve as a lightweight alternative to Obsidian, emphasizing simplicity and privacy. The project is currently in beta, with ongoing development and community interest.

A new open-source web application, Files.md, has been launched in beta, offering a lightweight, local-first alternative to Obsidian for managing Markdown files. The project emphasizes simplicity, offline access, and user ownership of data, attracting interest from the note-taking and productivity communities.

Files.md is a browser-based application that requires no installation beyond opening an HTML file in Chrome or other browsers. It supports local storage, synchronization via cloud services like Dropbox or iCloud, and features a Telegram chatbot for on-the-go access. The app is designed for minimalism, with core features aimed at fostering creativity and personal knowledge management without complex plugins or extensive structures.

The project has been developed over five years by a small team, with the current beta offering a straightforward interface for creating, editing, and linking Markdown notes. It promotes a ‘zero-structure’ approach, encouraging users to build their knowledge base organically through interconnected notes, similar to how the developer describes their own use case.

Why It Matters

This development matters because it introduces a lightweight, privacy-focused alternative to Obsidian, which has become popular but is often criticized for its complexity and reliance on plugins. Files.md’s emphasis on simplicity and local control appeals to users seeking minimalism and data ownership, especially in an era where privacy concerns are prominent.

Additionally, its open-source nature invites community contributions, customization, and transparency, aligning with broader trends toward user sovereignty over digital tools. The integration with chat and cloud sync options aims to provide flexible workflows for knowledge management and note-taking.

Background

Obsidian, launched in 2019, has become one of the most popular Markdown-based PKM tools, known for its graph view and plugin ecosystem. However, critiques include its complexity, reliance on proprietary plugins, and privacy considerations. Several open-source alternatives have emerged, but few have gained significant traction. Files.md’s approach of a minimal, browser-based, local-first app with optional cloud sync and chatbot features positions it uniquely within this landscape.

The project’s origin stems from a desire to create a simple, portable note-taking tool that respects user data and reduces reliance on complex setups. Its development over five years reflects a focus on core functionality and community feedback.

“Our goal was to build a simple, portable, open-source app that anyone can tweak and use offline, without the bloat of traditional PKM tools.”

— Developer of Files.md

“Files.md seems like a promising lightweight alternative for those who want to manage notes without the complexity of Obsidian.”

— Hacker News user

What Remains Unclear

It is not yet clear how widely adopted Files.md will become or how actively the project will be maintained and developed beyond its current beta stage. User feedback and community contributions will influence its future trajectory.

What’s Next

Developers plan to gather user feedback during the beta phase, improve synchronization features, and potentially add more integrations such as support for other messengers. Further updates are expected as the project matures, with the possibility of a stable release and wider community engagement.

Key Questions

Is Files.md available for all platforms?

Yes. Since it runs in a browser, it is platform-independent—usable on Windows, macOS, Linux, and mobile devices with Chrome or compatible browsers.

Can I use Files.md offline?

Yes. It is designed as a local-first app that works offline without requiring internet access after initial setup.

How does synchronization work?

Synchronization can be achieved via cloud services like Dropbox, iCloud, or Google Drive by storing the files in synced folders. The app itself includes out-of-the-box support for simple sync methods.

Is Files.md customizable?

Yes. Being open source, users can tweak the code to suit their needs or contribute to its development.

What features does Files.md currently lack compared to Obsidian?

It currently lacks advanced features like a graph view, extensive plugin ecosystem, and complex organizational tools, focusing instead on core note management and linking.