
GitHub Gist
Lepton
SnippetsLab
Quiver
Cacher
Codespace
Pastebin.com
An open-source desktop workspace for developers: code snippets, technical notes, HTTP requests, calculations, and developer tools in one local-first app.

JustNotepad.com
OnlineNotepad.org
Online-Notepad.io
NotepadOnline.co
Online Notepad1
Online Notepad Space
1notepad
All-in-one workspace: write notes, brainstorm on a whiteboard, or use templates like to-do lists & watchlists. Simple, fast, and free online notepad.
Which is more popular?
Based on our record, massCode seems to be more popular. It has been mentioned 6 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | masscode.io | onlinenotep.ad |
| Pricing | ||
| Company | — | Startup from the United States · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


massCode is an open-source desktop workspace for developers, available on macOS, Windows, and Linux. It brings together code snippets, technical notes, a full-featured HTTP client, calculations, and developer tools. Keep code, documentation, and API requests together and link related entries...
No description of Online Notepad yet.
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using massCode and Online Notepad. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


To be honest, it didn't take off as I hoped. I struggled to attract enough users to make it sustainable. Eventually, I lost motivation and abandoned it to focus on my other open-source project, massCode. - Source: dev.to / 9 months ago
`cask "lepton"` [link][oss] + `cask "masscode"` [link][oss] for storing snippets as github gists or locally. Source: over 3 years ago
There are a plethora of snippet manager apps for developers, with syntax highlighting, etc, available for macOS, eg: - SnipperApp - Snip - massCode - SnippetsLab - Quiver. Source: about 4 years ago
Tracking Online Notepad since May 2025.
When comparing massCode and Online Notepad, you can also consider the following products.

Gist is a simple way to share snippets and pastes with others.
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A free online notepad allows you to create any text or notes in your web browser.
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Lepton image compression: saving 22% losslessly from images at 15MB/s
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Free browser-based text editor
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SnippetsLab is an easy-to-use snippets manager.
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Free online notepad to write, edit & save notes instantly. No login required – distraction-free notepad with dark mode & mobile-friendly design.
Compare Online-Notepad.io to massCode or Online Notepad: