JerryScript: JavaScript engine for the Internet of Things

    JerryScript is a lightweight JavaScript engine for resource-constrained devices such as microcontrollers. It can run on devices with less than 64 KB of RAM and less than 200 KB of flash memory.

    Key characteristics of JerryScript:

    • Full ECMAScript 5.1 standard compliance
    • 160K binary size when compiled for ARM Thumb-2
    • Heavily optimized for low memory consumption
    • Written in C99 for maximum portability
    • Snapshot support for precompiling JavaScript source code to byte code

    Memory usage and Binary footprint are measured at with real target daily.

    The following table shows the latest results on the devices:

    IRC channel: #jerryscript on freenode Mailing list: , you can subscribe here and access the mailing list archive .

    Building JerryScript

    The project can only accept contributions which are licensed under the Apache License 2.0 and are signed according to the JerryScript . For further information please see our Contribution Guidelines.

    JerryScript is open source software under the . Complete license and copyright information can be found in the source code.

    FOSSA Status