v1.2.0 · Stable · Webware

Srclinks.
Every kernel file.

Web kernels live on the CDN — one script tag each. Hardware kernel images are on GitHub. Copy, paste, flash, and go.

Web kernels — CDN
kernel-os.js
Standard
Recommended
The full WebNux kernel — all subsystems in one file. Boots with a black screen, initialises PMM, VMM, BSD sockets, SysV IPC, ELF loader, capabilities, /proc, ACPI, cpufreq, kprobes, huge pages, and kernel modules, then calls onReady(). Exposes both WebOSKernel and the unified WebNux namespace.
Features: Boot screen · EventBus · Router · PMM · VMM · TCP/IP · BSD Sockets · SysV IPC · Capabilities · ELF · kprobes · /proc · ACPI · cpufreq · KMod · AppStore · Cloud · WebNux API
~15 000 lines
All subsystems · Zero dependencies
<script src="https://webnux.pages.dev/kernel-os.js"></script>
⬇ Download ↗ Raw
kernel-sms.js
Messaging
Trimmed for conversation-driven WebOSes. Core subsystems and Firebase cloud layer, configured for messaging interfaces. Adds cloud.send() and cloud.subscribe().
Features: Boot screen · EventBus · Router · Cloud (send/subscribe) · Plugins
<script src="https://webnux.pages.dev/kernel-sms.js"></script>
⬇ Download ↗ Raw
kernel-tools.js
Headless
No UI, no boot screen. Boots instantly and registers four built-in tool services: dev:console, dev:inspector, util:calc, util:notes.
Features: EventBus · Router · Services · dev:console · dev:inspector · util:calc · util:notes · Cloud
<script src="https://webnux.pages.dev/kernel-tools.js"></script>
⬇ Download ↗ Raw
kernel-os-login.js
Standard
Auth
Mode 1 + Firebase Auth login gate. Your OS code runs only after a successful sign-in. Existing sessions are restored automatically.
Features: All of kernel-os.js · Firebase Auth · Login screen · User session
<script src="https://webnux.pages.dev/kernel-os-login.js"></script>
⬇ Download ↗ Raw
kernel-sms-login.js
Messaging
Auth
Mode 2 + Firebase Auth. Cloud data scoped to the authenticated user. Ideal for multi-user messaging WebOSes.
Features: All of kernel-sms.js · Firebase Auth · Login screen · User session
<script src="https://webnux.pages.dev/kernel-sms-login.js"></script>
⬇ Download ↗ Raw
Hardware kernel images
WebNux 1.2.0 — Hardware Release
GitHub
Official
Stable
The full multi-architecture hardware release. Includes kernel images for all 10 hardware platforms, UEFI EFI binaries for x86/x86_64/ARM64, cross-compilation build scripts for all 32-bit targets, and the web kernel bundle. Available in Stable and Nightly channels.
Contains: kernel.img (ARM32) · kernel-riscv32.img · kernel-mips32.img · kernel-ppc32.img · BOOTX64.EFI · BOOTIA32.EFI · BOOTAA64.EFI · kernel-c-wasm.js · build_*.sh scripts
⬇ Latest Release ↗ All Releases
Image file Architecture Boot method Size
BOOTX64.EFIx86_64UEFI · BIOS (via bootloader)88 KB
BOOTIA32.EFIx86 (32-bit)UEFI 32-bit~80 KB
BOOTAA64.EFIARM64 / AArch64UEFI · U-Boot~90 KB
kernel.imgARM32 / AndroidU-Boot · fastboot78 KB
kernel-riscv64.imgRISC-V 64U-Boot · OpenSBI~10 MB
kernel-riscv32.imgRISC-V 32U-Boot · OpenSBI10.75 MB
kernel-mips64.imgMIPS 64U-Boot · YAMON~10 MB
kernel-mips32.imgMIPS 32U-Boot · YAMON10.79 MB
kernel-ppc64.imgPowerPC 64U-Boot · GRUB~10 MB
kernel-ppc32.imgPowerPC 32U-Boot · GRUB10.77 MB
kernel-c-wasm.jsWebAssemblyBrowser CDN1.32 MB
Build scripts
build_arm32.sh
ARM32
Cross-compilation script for ARMv7. Requires arm-linux-gnueabihf-gcc. Outputs kernel.img flashable via U-Boot or fastboot on Android devices with an unlocked bootloader.
↗ Get from Release
build_mips32.sh
MIPS32
Cross-compilation for MIPS32r2. Requires mipsel-linux-gnu-gcc or mips-linux-gnu-gcc for big-endian targets. Outputs kernel-mips32.img.
↗ Get from Release
build_riscv32.sh
RISC-V 32
Cross-compilation for RV32GC. Requires riscv32-unknown-elf-gcc. Outputs kernel-riscv32.img loadable via OpenSBI + U-Boot.
↗ Get from Release
build_ppc32.sh
PPC32
Cross-compilation for PowerPC 32-bit. Requires powerpc-linux-gnu-gcc. Outputs kernel-ppc32.img, bootable via U-Boot or GRUB on PowerPC hardware.
↗ Get from Release
CDN
Cloudflare Pages CDN
All web kernel files are served from Cloudflare's global edge network. No auth, no tracking, no rate limits. Files are content-addressed per version — the same URL will always return the same file for a given kernel version. The web demo runs the base 1.0.0 kernel.
https://webnux.pages.dev/
Web demo: webnux.pages.dev  ·  GitHub: Sekid401/WebNux-Kernel-Update-
Release history
v0.1
Web Kernel
The first name. A minimal kernel proving the idea could work in a browser. No hardware target yet.
v0.5
WebNix
Found its identity — closer to a real OS kernel in structure, but not a Linux clone. Multi-subsystem boot added.
v1.0
WebNux — Web release
Final name. All subsystems merged into one file. WebNux unified API introduced. AppStore, Cloud, and 5 kernel modes launched. Web-only at this stage.
v1.1
WebNux — First hardware target
x86_64 UEFI support added. First bare-metal boot. Storage drivers (AHCI, ATA, NVMe). FAT32 filesystem. Dual web+hardware architecture named "Webware".
v1.2
WebNux 1.2.0 Stable  Current
Full 11-platform support. ARM32, ARM64, RISC-V 32/64, MIPS 32/64, PPC 32/64, x86, x86_64, Browser. Legacy BIOS, UEFI, and U-Boot boot environments. Hardware drivers: e1000, RTL8139, VirtIO, SD card, Bluetooth, WiFi. Architecture guard fixes for cross-platform builds.