* [Trilium Notes v0.102.1](https://github.com/TriliumNext/Trilium) – Cross-platform hierarchical note taking application focused on building large personal knowledge bases.

* [SilverBullet 2.5.2](https://github.com/silverbulletmd/silverbullet) – Programmable, browser-based self-hosted personal knowledge management platform using Markdown pages and Lua scripting.

* [em v338.0.0](https://github.com/cybersemics/em) – Beautiful, minimalistic note-taking app for personal sensemaking.

* [LearnData v1.4.0](https://github.com/rockbenben/LearnData) – VuePress-based template for one-click deployment of a personal knowledge base and blog with theme and integrations.