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2026-10-20latest coverage
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Projects
KryonOS brings a JavaScript app runtime and Wi-Fi app store to ESP32 and ESP32-S3 touchscreen boards
KryonOS, a GPL-3.0 GUI operating system and Duktape-based JavaScript app runtime by developer Haris, runs on ESP32 and ESP32-S3 boards and installs apps from an on-device store over Wi-Fi. The v2.0.1 security release adds app sandboxing and SHA-256 checks on store packages. Three of the five board targets are still experimental.