ELFE

ELFE is a programming language created in 2003 by Christophe de Dinechin.

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ELFE is a very simple and small programming language specifcally designed for everyday programming, notably for the Internet of Things.

ELFE is developed on GitHub and has 90 stars
ELFE first developed in https://dinechin.org
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Example from the web:

invoke "sensor.corp.net",
    last_temperature := temperature
    every 1s,
        check_temperature temperature
    check_temperature T:real ->
        writeln "Measuring temperature ", T, " from process ", process_id
        if abs(T - last_temperature) >= 1.0 then
            reply
                temperature_changed T, last_temperature
        last_temperature := T
temperature_changed new_temp, last_temp ->
    writeln "Temperature changed from ", last_temp, " to ", new_temp

ELFE - Programming language

Language features