<p><strong>R&eacute;sum&eacute;</strong>&nbsp;: En l&rsquo;absence de normativisation officielle, des habitudes conscientes ou inconscientes d&rsquo;&eacute;criture de l&rsquo;arabe dialectal marocain (Darija) se d&eacute;veloppent sur les environnements num&eacute;riques, produisant deux tendances d&rsquo;&eacute;criture. L&rsquo;une, utilisant la graphie arabe, cherche une ad&eacute;quation aux normes de l&rsquo;arabe standard et veut ainsi s&rsquo;en rapprocher. L&rsquo;autre, purement phon&eacute;tique, &eacute;chappe &agrave; toutes normes, adopte deux types de graphie latine et arabe ainsi que des chiffres par un usage r&eacute;p&eacute;t&eacute;.</p> <p><strong>Abstract</strong>&nbsp;: In the absence of official standardization, conscious or unconscious habits of writing Moroccan dialect Arabic (Darija) are developing in digital environments, producing two writing trends. One, using the Arabic script, seeks an adequacy with the norms of standard Arabic and thus wants to get closer to it. The other, purely phonetic, escapes all norms, adopts two types of Latin and Arabic spelling as well as symbols and numbers through repeated use.</p>