Neutralino.computer

Neutralino.computer namespace contains methods related to the user's hardware.

computer.getMemoryInfo()

Returns system memory statistics in bytes.

Return Object (awaited):

• physical Object: Physical memory information.
  • total Number: Total physical memory.
  • available Number: Available physical memory.
• virtual Object: Virtual memory information.
  • total Number: Total virtual memory.
  • available Number: Available virtual memory.

let memoryInfo = await Neutralino.computer.getMemoryInfo();
console.log(`RAM size: ${memoryInfo.physical.total}B`);

computer.getArch()

Returns the CPU architecture identifier: x64 (x86 64bit/arm64), ia32 (x86 32bit), arm, itanium, or unknown.

Return String (awaited):

CPU architecture.

let arch = await Neutralino.computer.getArch();
console.log(arch);

computer.getKernelInfo()

Returns operating system kernel information.

Return Object (awaited):

• variant String: Kernel type: Linux, Darwin, Windows NT, or Unknown.
• version String: Version in the <major>.<minor>.<patch>-<build_number> format.

let kernelInfo = await Neutralino.computer.getKernelInfo();
console.log(`Kernel: ${kernelInfo.variant}`);

computer.getOSInfo()

Returns operating system information.

Return Object (awaited):

• name String: Operating system name.
• description String: Operating system description.
• version String: Version in the <major>.<minor>.<patch>-<build_number> format.

let osInfo = await Neutralino.computer.getOSInfo();
console.log(`OS: ${osInfo.name}`);

computer.getCPUInfo()

Returns the CPU information.

Return Object (awaited):

• vendor String: Vendor name.
• model String: Model name.
• frequency Number: The current CPU frequency in hertz (Hz).
• architecture String: CPU architecture name. Returns the same value as the getArch function.
• logicalThreads Number: Number of logical threads in the parallelism model.
• physicalCores Number: Number of physical cores in the CPU.
• physicalUnits Number: Number of physical CPU hardware units in the motherboard.

let cpuInfo = await Neutralino.computer.getCPUInfo();
console.log(`CPU model: ${cpuInfo.model}`);

computer.getDisplays()

Returns information about all connected displays.

Return Object (awaited):

An array of Display objects.

Display

• id Number: A virtual display identifier.
• resolution Object: Display resolution information.
  • width Number: Display width.
  • height Number: Display height.
• dpi Number: DPI (Dots Per Inch) value.
• bpp Number: BPP (Bits Per Pixel) value (also known as the color depth).
• refreshRate Number: Refresh rate in hertz (Hz).

let displays = await Neutralino.computer.getDisplays();
for(let display of displays) {
    console.log(display);
}

computer.getMousePosition()

Returns the current mouse cursor position.

Return Object (awaited):

• x Number: Distance from the left edge of the screen in pixels.
• y Number: Distance from the top edge of the screen in pixels.

let pos = await Neutralino.computer.getMousePosition();
console.log(`Pos: ${pos.x}, ${pos.y}`);