Onyka is unclaimed —

Onyka

Write it down. Own it forever.·onyka.app

Free plan · Open source See pricing ↓

Onyka is an open-source, self-hosted note-taking application. It features 'Sparks', ephemeral notes that capture quick thoughts and expire after a set time, alongside a rich editor and real-time collaborative editing with live cursors and threaded comments. Notes are encrypted at rest with AES-256-GCM, and the product claims zero telemetry and zero tracking. It can be deployed via Docker or Node.js with zero dependencies.

What it's for

Capturing fleeting thoughts before they are lostSetting expiration on notes to keep only what mattersPinning important notesReal-time collaborative note writing with live cursors and commentsSelf-hosting personal notes to keep full data ownership

Features 14

12 editor fonts
135 theme/accent/font combinations
15 accent colors
60fps UI animations
9 themes
AES-256-GCM encryption at rest
Pinning of notes (up to 5 pinned shown in UI)
Real-time collaborative editing with live cursors
Rich text editor
Self-hosted deployment (Docker or Node.js)
Sparks: ephemeral notes that expire after a set time
Threaded comments
Zero dependencies
Zero telemetry / zero tracking

At a glance

free tieropen sourceself-hostable

TypeWeb app

DeploymentSelf-hosted

PlatformsWeb

Resources

Pricing

No pricing plans are listed; Onyka is described as open-source and self-hosted, implying it is free to run on one's own infrastructure.