MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

A little fail-safe filesystem designed for microcontrollers

Protocol Buffers with small code size

A small self-contained alternative to readline and libedit

Firmware for Pinetime smartwatch written in C++ and based on FreeRTOS

Wear-leveled SPI flash file system for embedded devices

data compression library for embedded/real-time systems

New generation entropy codecs : Finite State Entropy and Huff0

Single header stackful cross-platform coroutine library in pure C.

µnit is a small testing framework for C

Cake a C23 front end and transpiler written in C

Send arbitrary IEEE 802.11 frames with Espressif's ESP32

A minimal TCP/IP stack

WebAssembly interpreter in C

NAND flash translation layer for low-memory systems

WebAssembly ahead-of-time compiler and runtime. Focuses on generating fast code, simplicity, and portability.

LittleFS port for ESP-IDF

EEPROM File System

Tool to convert C99 code to MSVC-compatible C89

Jo's Embedded Serial File System (for Standard Serial NOR-Flash)

A lightweight device mounter, with libudev as only dependency

Experimental simulator for Mbed OS 5 applications

Micropython native module to display greyscale on a monochrome oled.

Thumb instruction set emulator

A WebAssembly interpreter written in C

Pocket coroutine library

[experimental] Mbed OS wrapper for LittleFS v2.0 (alpha)

Raspberry Pi Pico littlefs USB Flash Memory Interface

A Swiss Army knife scheduler for embedded systems