Lightweight distraction-free text editor, in the browser (Markdown and LaTeX supported). No lag when writing. (Source Code).

Totally private personal database and note taking app. (Source Code).

Cross-platform hierarchical note taking application with focus on building large personal knowledge bases (fork of Trilium Notes).

Simple and private notes app. Protect your privacy while getting more done. That's Standard Notes. (Demo, Source Code).

Note-taking application optimized for people with a hacker mindset. (Demo, Source Code, Clients).

Modern note taking application for the cloud, utilizing the best features of progressive web apps technology. (Demo, Source Code).

Web-based collaborative LaTeX editor. (Source Code).

Simple wiki engine written in Perl. No database required. (Source Code).

Minimal web-based Markdown notes app. (Source Code).

Minimalist notepad.cc clone. (Demo).

Knowledge base that works with a SQLite db file. (Demo, Source Code).

Realtime collaborative notebook app based on Markdown that supports running Elixir code snippets, TeX and Mermaid Diagrams. Easily deployed using Docker or Elixir. (Source Code).