Self-hosted projects tagged “Offline-first”

Notion-style workspace for docs, wikis, and task databases with rich blocks, templates, and optional AI—available across desktop and mobile.

Alternative to:

Notion+3

Local-first, open-source workspace combining docs, wikis, and whiteboards with real-time collaboration and optional self-hosted cloud sync.

Alternative to:

Notion+4

Cross-platform note-taking and knowledge management app with Markdown, attachments, Web Clipper, offline-first sync, and optional end-to-end encryption.

Alternative to:

Notion+4

Self-hostable note app with Markdown, block references, backlinks, and local-first sync for building a personal knowledge base and wiki-like docs.

Alternative to:

Notion+5

Privacy-first messenger using SimpleX relays and end-to-end encryption, designed to avoid user identifiers, phone numbers, and centralized identity.

Alternative to:

Signal+5

A highly customizable personal wiki/knowledge base that runs in the browser, supports plugins and transclusion, and can be saved as a single HTML file or hosted via Node.js.

Alternative to:

Notion+7

Self-hostable RSS reader and feed aggregator with a web UI, full-text search, “trainable” filtering, OPML import/export, and mobile apps with offline reading.

Alternative to:

Feedly+4

Privacy-focused notes app with end-to-end encryption, cross-platform sync, offline access, and optional editors/extensions for rich workflows.

Alternative to:

Evernote+4

Self-hosted JSON storage server with REST APIs, versioning, auth, and sync primitives used by Mozilla for offline-first and synchronization use cases.

Alternative to:

Firebase+3