What Philosophers said about Heraclitus

Books from philosophers born  470 BC to 1588 were analyzed, and every sentence that mentioned Heraclitus was highlighted and organized into a mind map. The lines connecting the notes with Heraclitus' content were classified into three colors, green if the note selected agrees with Heraclitus, red if it disagrees and black if it is reporting something about Heraclitus.

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After analyzing each note, I have organized them into categories for us to better visualise what is being said about Heraclitus

We have too little evidence on his work. But he seemed to have a big influence on the reflections of change and on the discussion of primary element.