Ngwá ọrụ Polkit, nke a na-eji na nkesa iji jikwaa ikike yana kọwapụta iwu ịnweta maka ọrụ chọrọ ikike ohere dị elu (dịka ọmụmaatụ, ịkwanye draịvụ USB), agbakwunyela azụ azụ nke na-enye ohere iji Duktape agbakwunyere JavaScript engine kama nke ejibu. Mozilla Gecko engine (site na ndabara dị ka na mbụ a na-eme mgbakọ ahụ na mozilla engine). A na-eji asụsụ Javascript nke Polkit kọwapụta iwu nnweta nke na-emekọrịta ihe na usoro ndabere nwere ohere site na iji ihe "polkit".
A na-eji Duktape eme ihe na ihe nchọgharị NetSurf ma nwee kọmpat n'ogo, nnukwu ibu na oriri akụrụngwa dị ala (koodu na-ewe ihe dịka 160 kB, yana 64 kB nke RAM zuru ezu iji na-agba ọsọ). Na-enye ndakọrịta zuru oke na nkọwa Ecmascript 5.1 yana nkwado akụkụ maka Ecmascript 2015 na 2016 (ES6 na ES7). A na-enyekwa ndọtị dị iche iche, dị ka nkwado coroutine, usoro nbanye arụnyere arụnyere, usoro ntinye modul dabere na CommonJS, yana sistemụ caching bytecode nke na-enye gị ohere ịchekwa na ibu ọrụ agbakọtara. Ọ na-agụnye ihe nbibi arụnyere arụnyere, igwe okwu okwu oge niile, yana sistemụ sub maka nkwado Unicode.
isi: opennet.ru