About JavaScriptCore Console

Modern JavaScript REPL for BlackBerry 10

JavaScriptCore Console brings the power of modern JavaScript development to your BlackBerry 10 device. Built on the robust JavaScriptCore engine from the WebKit project, this application provides a full-featured JavaScript runtime environment optimized for mobile development.

Key Features

Technical Specifications

JavaScript Engine
JavaScriptCore (WebKit)
Platform
QNX 8 ARM (BlackBerry 10)
Server Technology
Python 3 HTTP Server
Default Port
8080
Memory Usage
~6MB (optimized)
Startup Time
< 2 seconds

Supported JavaScript Features

// Modern JavaScript syntax let message = "Hello World"; const numbers = [1, 2, 3, 4, 5]; // Arrow functions const squared = numbers.map(x => x * x); // Template literals console.log(`Result: ${squared.join(", ")}`); // Classes class Calculator { add(a, b) { return a + b; } } // Async operations (where supported) const calc = new Calculator(); console.log(calc.add(10, 20));

Performance & Optimization

This application has been specifically optimized for BlackBerry 10 devices:

Security & Privacy

Your code execution is completely local and secure:

Getting Started

Ready to start coding? Here are some ways to begin:

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Version Information

App Version
1.0.0
Build Date
August 2024
Engine Version
JavaScriptCore (WebKit-based)
Compatibility
BB10 QNX 8 ARM