Open Source Self-Hosted Notetaking

MassCode

Local first developer workspace for snippets and notes

Local First Developer Tools API Client Notetaking Note Notes Code Snippets Snippets Manager

CSS Electron HTML javascript nodejs Tailwind CSS typescript vue

Visit Website Repository Main Repository Official Documentation Official Website

Screenshots

A closer look at the product interface and key surfaces.

5 images

At a glance

Primary use case: Local first developer workspace for snippets and notes
Best for: Notetaking — Local First, Developer Tools
Stack: CSS, Electron, HTML, javascript
License: AGPL-3.0
Maintenance: 20 hours ago
Access: Open source · Self-hosted
Documentation path: https://masscode.io/documentation/

Resource map

Website

https://github.com/massCodeIO/massCode

Repository

https://github.com/massCodeIO/massCode

Documentation

https://masscode.io/documentation/

Source

https://github.com/massCodeIO/massCode

About this tool

Mass Code is a free open source developer workspace that manages snippets, notes, and HTTP requests in a local first environment using plain Markdown files for maximum data privacy and portability.

Repository

Stars

6,728

Forks

254

Issues

License

AGPL-3.0

Last Push

20 hours ago

Features

Manages code snippets and notes locally using plain Markdown files for data ownership.
Features a built-in HTTP client and developer tools for streamlined coding workflows.
Integrates with external editors through official VS Code and Raycast extensions.