Silicon Notes
Minimal web-based personal knowledge base in Markdown
264 stars 6 forks last commit first released
Actively maintained
Last commit 13 May 2026.
Silicon Notes is a lightweight, low-friction personal knowledge base and wiki-style note app. It provides plaintext Markdown editing with HTML rendering, a simple no-frills UI, and tools for organizing and searching pages.
Key Features
- Markdown-based editing with rendered HTML and syntax highlighting for code blocks
- Bi-directional page relationships (backlinks) and an in-page table of contents sidebar
- Full-text and title search for fast retrieval of notes
- Page history and revision tracking for auditing and rollback
- Export and import of pages and revisions as JSON for portability
- Optional CodeMirror editor for enhanced editing experience; configurable editor via environment
- Simple deployment options: SQLite-backed instance, container images and docker-compose samples
Use Cases
- Personal knowledge base for developers, researchers, or hobbyists who prefer Markdown
- Lightweight wiki for a small team on a private LAN or VPN-protected server
- Archival and searchable notes with revision history and portable JSON exports
Limitations and Considerations
- No built-in authentication or authorization; intended for trusted/private networks or behind reverse proxies with access control
- Default SQLite storage may limit scalability for larger teams or high-concurrency environments
- Optional CodeMirror assets add frontend weight and must be installed separately if enabled
Silicon Notes is suited for users seeking a simple, self-contained note/wiki app focused on Markdown, searchability, and minimal operational complexity. It emphasizes portability and ease of deployment over enterprise features and multi-tenant access control.
Categories:
Tags:
Tech Stack:
Similar to Silicon Notes

SiYuan
Privacy-first block-based personal knowledge management app
Open-source, block-oriented personal knowledge manager with Markdown WYSIWYG, block-level two-way links, encrypted sync, Docker deployment and AI integrations.


HedgeDoc
Real-time collaborative Markdown editor for the web
Open-source, web-based collaborative Markdown editor for real-time notes, diagrams, and slide presentations with revisions and access controls.

Alexandrie
Modern extended-Markdown note-taking and knowledge base app
Self-hostable note-taking and knowledge base app with an extended Markdown editor, fast search, tagging, workspaces, sharing permissions, exports, and offline PWA support.

Raneto
File-based Markdown knowledge base wiki for Node.js
Raneto is an open-source, file-based Markdown knowledge base for Node.js with web editing, full-text search, theming, and optional login protection—no database required.

Many Notes
Markdown note-taking web app with vaults, collaboration, and PWA
Self-hosted Markdown note-taking web app with multi-user vaults, real-time collaboration, fast search, templates, backlinks/tags, PDF export, and PWA support.

Poznote
Lightweight self-hosted note-taking and documentation platform
Open-source, self-hosted note-taking and documentation app with rich text & Markdown editors, search, attachments, workspaces, REST API and OIDC support.



