feat(cheatsheet): add performance checklist
feat(cheatsheet): add performance checklist
AngularClass/awesome-angular,angular-class/awesome-angular2,GDGAracaju/incrivel-lista-angular2,GDGAracaju/incrivel-lista-angular2,AngularClass/awesome-angular2,AngularClass/awesome-angular,AngularClass/awesome-angular2