After several years of development, <a href="{ $mozilla1 }">{ -brand-name-mozilla } 1.0</a>, the first major version, was released in 2002. This version featured many improvements to the browser, email client and other applications included in the suite, but not many people were using it.
Pēc vairākiem izstrādes gadiem, <a href="{ $mozilla1 }">{ -brand-name-mozilla } 1.0</a>, pirmā svarīgā versija, tika palaista 2002. gadā. Šī versija iekļāva daudzus uzlabojumus pārlūkam, pastu lasītājam un citām komplekta lietotnēm, bet lietotāju skaits bija mazs.