OSS Discovery

UN
Global
BACKEND & API
SELF-HOSTABLE
ACTIVELY MAINTAINED
FREEMIUM
Justnote

JUSTNOTE

"Justnote is a premium zero-knowledge encrypted note-taking app for iOS, Android, and web. Securely create, sync, and organize notes with AES-256 encryption. Support for markdown and task lists. Maintain full data control by hosting locally or in the cloud for privacy and productivity."

GITHUB STARS
66
+12% this month
FORKS
5
Active community
LAST PUSH
Apr 24, 2026
High momentum
WATCHERS
1
Tracking updates
LICENSE
GPL-2.0
Commercial use
"Justnote is a premium zero-knowledge encrypted note-taking app for iOS, Android, and web. Securely create, sync, and organize notes with AES-256 encryption. Support for markdown and task lists. Maintain full data control by hosting locally or in the cloud for privacy and productivity."

High Performance

Built for speed and minimal overhead.

Self-hostable

Docker, Kubernetes, or bare metal

Developer Native

Programmable via any language workflow

SUPPORTED LANGUAGES

TypeScript
TypeScript
Swift
Swift
CSS
CSS
JavaScript
JavaScript
Kotlin
Kotlin
Shell
Shell
Ruby
Ruby
C
C
HTML
HTML

VISUAL INTERFACE

Screenshot 1
Screenshot 2
Screenshot 3

The Quick Glance

Status
Active
Category
Backend & API
Pricing
Freemium
Self-Hosted
Yes
Available on
Linux
macOS
Windows
Web

Relative Standing — across 1,284 tools

STARS66
Top 92% globally
FORKS5
Top 93% in Open Source
ACTIVITYLow
Top 80% Activity
WATCHERS1
Top 94% Community