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.
This is free and open source software.
Key Features
- 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.
- Mature C API, easy to embed in applications.
Website: jerryscript.net
Support: GitHub Code Repository
Developer: JerryScript Team
License: Apache License 2.0
JerryScript is written in C and JavaScript. Learn C with our recommended free books and free tutorials. Learn JavaScript with our recommended free books and free tutorials.
Related Software
| JavaScript Engines | |
|---|---|
| V8 | High-performance JavaScript and WebAssembly engine |
| SpiderMonkey | JavaScript and WebAssembly Engine, used in Firefox, Servo and more |
| QuickJS | Small and embeddable Javascript engine |
| Hermes | JavaScript engine optimized for React Native |
| Rhino | JavaScript in Java |
| JerryScript | JavaScript engine for the Internet of Things |
| GraalJS | ECMAScript-compliant JavaScript engine |
| Escargot | Lightweight JavaScript engine |
| Duktape | Embeddable JavaScript engine, focusing on portability and compact footprint |
| Elk | Tiny embeddable JavaScript engine |
Read our verdict in the software roundup.
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