OpenWrt Node.js Packages (nodejs)

Description

OpenWrt Node.js Packages : for Head (Development branch)

Note: support arches are aarch64, arm, x86_64

License

See LICENSE file.

Usage

Add the following line to feeds.conf or feeds.conf.default.

src-git node https://github.com/nxhack/openwrt-node-packages.git

Run

./scripts/feeds update node
rm ./package/feeds/packages/node
rm ./package/feeds/packages/node-*
./scripts/feeds install -a -p node
make defconfig

Request to add a package is welcome

If you want a new module (native module) that requires a precompiled binary, please open the issue.

Note

If you want to use with 23.05, see openwrt-23.05 branch (Current stable series)

On the host side, the following preparations are required.

• Unix prerequisites
• To build a 32-bit target, gcc-multilib, g++-multilib are required.

sudo apt-get install gcc-multilib g++-multilib

• The libatomic package is required. (Install the 32-bit library at the same time, if necessary).

Illegal instruction issue

V8 JIT code generates FP instruction. Node.js does not work without hardware FPU.

If you are running nodejs on the Atheros AR71xx/AR933x, MediaTek MT76x8, it will not work because there is no hardware FPU. ARM cores without vfp or neon (such as bcm53xx) will not work either.

Enable Inspector

Processor	ICU	Inspector
32bit	Disable	NO
32bit	small-icu	YES
64bit	Disable	NO
64bit	small-icu	YES
64bit	system-icu	YES

Debugging Guide Nice to use Chrome DevTools.

Note: ICU currently supports only LITTLE ENDIAN.

Note about mDNS and homebridge

Read this document: mDNS Options

If you want, you can install the OpenWrt mDNS package (umdns / avahi-dbus-daemon / mdnsresponder).

(1) Some OpenWrt / Lede images have built in dnscrypt-proxy package, which by default listening on 5353 port.

In that case, installed avahi-daemon will not start on ipv4 interface, only on ipv6 because ipv4 port is taken.

This will lead to strange issue: your homebrdge accessory will be visible in 'Home' app, but can't finish pairing.

To fix this, you have to stop and disable dnscrypt-proxy

Also, you have to enable: dbus and avahi-daemon services to start automatically, i.e for Lede:

/etc/init.d/dbus enable
/etc/init.d/avahi-daemon enable

(2) avahi on home network

Please read this document. 'Why avahi and bonjour don't work on your home network'

IGMP-querier will solve your problem.

OpenWrt allows "multicast_querier" (IGMP-querier) to be set when "igmp_snooping" is enabled.

OpenWrt custom packages available: https://github.com/nxhack/openwrt-custom-packages

Low memory

Specify v8-options.

--optimize_for_size --max_old_space_size=128 --gc_interval=100

For Reference: Avoid Garbage.

Or use swap.

Modules that use pre-compiled binary (native module)

node-authenticate-pam
node-aws-crt
node-bcryp
node-bignum
node-bluetooth-hci-socket
node-bufferutil
node-deasync
node-ejdb2_node
node-epoll
node-expat
node-ffi-napi			(ffi-napi, ref-napi)
node-fuse-bindings
node-hid
node-pty-prebuilt-multiarch
node-i2c-bus
node-leveldown
node-megahash
node-mdns
node-net-ping			(raw-socket)
node-openzwave-shared
node-pi-spi
node-pty
node-rpio
node-serialport-bindings
node-sleep
node-spi-device
node-sqlite3
node-statvfs
node-ubus
node-usb
node-utf-8-validate
node-zigbee2mqtt		(@serialport/bindings,unix-dgram)

Other modules can be installed by 'npm install'.

Package Guidelines

See CONTRIBUTING.md file.