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Top 5 JavaScript v8 Projects
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Project mention: Show HN: jsrun – Isolated JavaScript Runtime in Python via Embedded V8 | news.ycombinator.com | 2025-11-17
Hi HN! I built jsrun, a Python library that embeds the V8 (https://v8.dev) engine to run JavaScript inside Python
https://github.com/imfing/jsrun
Python does not have great options for sandboxed or isolated code execution, and I was hoping for something similar to the Cloudflare Workers model that provides lightweight isolates
jsrun provides:
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NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
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A note from our sponsor - SaaSHub
www.saashub.com | 10 Jun 2026
Index
What are some of the best open-source v8 projects in JavaScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | memlab | 4,971 |
| 2 | bytenode | 2,942 |
| 3 | mitata | 2,438 |
| 4 | v8.dev | 1,009 |
| 5 | eaf-linter | 20 |