Is CheerpJ Applet Runner safe?

Low risk

CheerpJ Applet Runner exposes a proxy frame that fetches caller-supplied URLs and returns the responses.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

Leaning Technologies Ltdv2025.11Chrome Web Store
20Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Updated 22 July 2026bbmolahhldcbngedljfadjlognfaaein