1MB v3
Your code editor. In the cloud.
FactScore™ 0
CodeSandbox
Free, instant, collaborative sandboxes for rapid web development.
Updated February 2026
| 1MB v3 | CodeSandbox | |
|---|---|---|
| Rating | N/A | 5.0★ |
| Reviews | 0 | 10 |
| Pros | 0 | 8 |
| FactScore™ | 0 | 52.1 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in 1MB v3 — Pros
No unique pros listedBoth tools — Pros
—Only in CodeSandbox — Pros
Fast performance Sandpack library Browser-based development Code sharing Live code editing No setup required Open source Responsive support teamOnly in 1MB v3 — Cons
—Both tools — Cons
—Only in CodeSandbox — Cons
Buggy Read-only limitationsDetails
| 1MB v3 | CodeSandbox | |
|---|---|---|
| Categories | Code editors, Static site generators | Team collaboration software, Code editors, Cloud Computing Platforms |
| Platforms | Web | Web |
| Became Popular | July 4, 2020 | June 12, 2017 |
| Website | 1mb.co | codesandbox.io |
Who Should Pick Which?
Choose 1MB v3 if...
- No unique pros listed
Choose CodeSandbox if...
- Fast performance
- Sandpack library
- Browser-based development
With a FactScore™ of 0 vs 52.1, CodeSandbox leads in community reception. 1MB v3 uniquely offers No unique pros listed, while CodeSandbox stands out for Fast performance and Sandpack library.
What Users Say
1MB v3
No reviews yet
CodeSandbox
The most crucial feature in Sketch2App is previewing and exporting the generated app and this wouldn't be possible without the Sandpack library recently launched by CodeSandbox team.
Live code, real fast! CodeSandbox powers our file uploader demos, giving users a seamless hands-on experience without setup hassle. Perfect for showcasing live examples 💻⚡
Their SDK was key to powering our live previews and micro VMs, helped us move fast with a super responsive team behind it
Related Comparisons
Frequently Asked Questions
Which is better, 1MB v3 or CodeSandbox?
Based on FactScore™, CodeSandbox leads with a score of 52.1 vs 0. CodeSandbox has a higher rating of 5.0★ compared to N/A★.
What are the pros of 1MB v3 compared to CodeSandbox?
1MB v3 uniquely offers: No unique pros listed.
What are the pros of CodeSandbox compared to 1MB v3?
CodeSandbox uniquely offers: Fast performance, Sandpack library, Browser-based development, Code sharing, Live code editing.
Is 1MB v3 better rated than CodeSandbox?
1MB v3 is rated N/A★ from 0 reviews. CodeSandbox is rated 5.0★ from 10 reviews.
What is the FactScore™ of 1MB v3 and CodeSandbox?
FactScore™ weighs rating and review volume together. 1MB v3 scores 0 and CodeSandbox scores 52.1.
Don't Get Fooled by Fake Social Media Videos
The world's first fact checker for social media. Paste any link and get an instant credibility score with sources.
Try FactCheckTool Free