The extensible bootloader for embedded system with application engine, write once, run everywhere.

A portable embedded system framework for writing cross-platform firmware and applications.

Tiny FEL tools for Allwinner SOC, support ARM and RISC-V chips.

The low level tools for Rockchip SOC with maskrom and loader mode support.

A browser-based serial terminal for embedded development, powered by Web Serial API and xterm.js.

The tiny C library of 2D computer graphics.

A lightweight, portable pure C99 NES emulator library.

A lightweight, portable pure C99 onnx inference engine for embedded devices with hardware acceleration support.