npm / PyPI packages · Week 42 · 12 October 2026
weekly · 7d window · npm / PyPI packages
All npm / pypi packages editions →+42.2%
528 → 751 weekly downloads
@absolutejs/isolated-jsc
This npm package provides a JavaScriptCore-native sandbox for the Bun runtime, offering heap-isolated execution of untrusted JavaScript through an API shaped like Node's isolated-vm. It runs on two interchangeable backends: an FFI backend that talks directly to libJavaScriptCore, and a fallback Worker backend. Both provide heap isolation, wall-clock timeouts, and memory limits, and the package targets use cases such as AI agent code execution and multi-tenant scripting.
- Appearances
- 7
- Categories
- 1
- First seen
- 16 September 2026
- Latest
- 12 October 2026
Recorded measurements
Published observations only. Missing dates are not zero, and points do not establish what happened between observations. Each source and unit is shown separately.
npm / PyPI packages · weekly downloads
npm / PyPI packages · 10 dated measurements
Rolling seven-day download totals recorded on these observation dates; do not add the points or treat their difference as new downloads.
Latest value shown: 751 weekly downloads ·
Higher values appear higher on the chart. The scale covers the recorded values.
View 10 exact dated values and published evidence
| Measured on | Value (weekly downloads) | Published in |
|---|---|---|
| 15,387 | ||
| 21,819 | ||
| 503 | ||
| 574 | ||
| 682 | ||
| 528 | ||
| 664 | ||
| 540 | ||
| 629 | ||
| 751 |
“Measured on” uses the original observation date. “Published in” links to the edition that reported it; the dates may differ.
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Appearance history
7 appearancesnpm / PyPI packages · 12 October 2026
daily · 1d window · npm / PyPI packages
All npm / pypi packages editions →+19.4%
629 → 751 weekly downloads
npm / PyPI packages · 11 October 2026
daily · 1d window · npm / PyPI packages
All npm / pypi packages editions →+16.5%
540 → 629 weekly downloads
npm / PyPI packages · 6 October 2026
daily · 1d window · npm / PyPI packages
All npm / pypi packages editions →+25.8%
528 → 664 weekly downloads
npm / PyPI packages · 2 October 2026
daily · 1d window · npm / PyPI packages
All npm / pypi packages editions →+18.8%
574 → 682 weekly downloads
npm / PyPI packages · 1 October 2026
daily · 1d window · npm / PyPI packages
All npm / pypi packages editions →+14.1%
503 → 574 weekly downloads
npm / PyPI packages · Week 38 · 16 September 2026
weekly · 7d window · npm / PyPI packages
All npm / pypi packages editions →+41.8%
15,387 → 21,819 weekly downloads
This page records every appearance of the same entity in the reviewed RiseFinder exports. Rankings keep the original category, period and measurement direction.
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