  The QCD structure of the electron is defined and calculated. The leading
order splitting functions are extracted, showing an important contribution from
$\gamma$-$Z$ interference. Leading logarithmic QCD evolution equations are
constructed and solved in the asymptotic region where log$^2$ behaviour of the
parton densities is observed. Corrections to the naive evolution procedure are
demonstrated. Possible applications with clear manifestation of 'resolved'
photon and weak bosons are discussed.
