espeak-ng
Development
Speech synthesizer that supports more than hundred languages and accents
espflash
Development
Serial flasher utility for Espressif SoCs and modules based on esptool.py
esphome
Drivers & Hardware
Make creating custom firmwares for ESP32/ESP8266 super easy
esptool
Development
ESP8266 and ESP32 serial bootloader utility
et
Development
Remote terminal with IP roaming
etcd
Development
Key value store for shared configuration and service discovery
etcd-cpp-apiv3
Development
C++ implementation for etcd's v3 client API, i.e., ETCDCTL_API=3
ethereum
Development
Official Go implementation of the Ethereum protocol
etl
Development
Extensible Template Library
etsh
Messaging
Two ports of /bin/sh from V6 UNIX (circa 1975)
ettercap
Development
Multipurpose sniffer/interceptor/logger for switched LAN
euler-py
Development
Project Euler command-line tool written in Python