Show HN: Clerkenwell – A Handwritten Clojure Notebook(handwritten.danieljanus.pl)
3 points by nathell | 0 comments
A Show HN post presenting Clerkenwell, a handwritten-style Clojure notebook published on Daniel Janus's blog.
#notebooks on Hacker News
7 stories tagged notebooks, newest first.
Show HN: Ledge.sh – Runnable Markdown Notes(ledge.sh)
186 points by dancablam | 83 comments
Landing page for Ledge, an open-source Markdown notebook app that runs shell commands, code, and SQL from inside notes, locally or over SSH.
![Screenshot of youtube.com: PlayBook: A Programmable Paper Notebook [video]](https://hn.urlbox.com/shots/renders/2026/10/1/95cdc214-bb48-46b8-8bf9-f26bdc71e640.jpg)
PlayBook: A Programmable Paper Notebook [video](youtube.com)
26 points by surprisetalk | 5 comments
A YouTube video from Ink & Switch and Local-First Conf presenting PlayBook, a programmable paper notebook.
Zasper: A Modern and Efficient Alternative to JupyterLab, Built in Go(github.com)
373 points by thunderbong | 88 comments
GitHub repository for Zasper, an AGPL-licensed IDE for data science written in Go, positioned as an efficient alternative to JupyterLab.
Show HN: Tenno – Markdown and JavaScript = a hybrid of Word and Excel(tenno.app)
371 points by deepmacro | 131 comments
Tenno is a web app for live-editable Markdown documents with computational cells and charts, combining word processing and spreadsheet features.
Show HN: A modern Jupyter client for macOS(satyrn.app)
558 points by jackhodkinson | 149 comments
Landing page for Satyrn, a lightweight native-feeling Jupyter notebook client for macOS built with Electron, with OpenAI integration.
Show HN: Marimo – an open-source reactive notebook for Python(github.com)
364 points by akshayka | 91 comments
GitHub repository for marimo, an open-source reactive Python notebook that is reproducible, stored as Python files, runnable as scripts, and deployable as web apps.