To type directly with the computer keyboard:
Download & install the font Noto Sans Imperial Aramaic
Aramaic is written from right to left, for both letters and numbers.
The numeral system is additive. For example, the digit 3 serves as a base for 6 and 9:
8 = 3 + 3 + 2 𐡚𐡚𐡙
12 = 10 + 2 𐡛𐡙
255 = 100 + 100 + 20 + 20 + 10 + 3 + 2 𐡝𐡝𐡜𐡜𐡛𐡚𐡙
→ Syriac language: dictionary, grammar, literature
→ Syriac transliteration keyboard to type a text with the Latin script
→ Multilingual keyboard: a wide range of scripts