JAVASCRIPT

python remove accents

def simplify(text):
	import unicodedata
	try:
		text = unicode(text, 'utf-8')
	except NameError:
		pass
	text = unicodedata.normalize('NFD', text).encode('ascii', 'ignore').decode("utf-8")
	return str(text)

string remove accents

function toNormalForm(str) {
    return str.normalize("NFD").replace(/[u0300-u036f]/g, "");
}

python remove accents

from unidecode import unidecode

unidecode(u'ıöüç')

# Returns: 'iouc'