TypeScript

TypeScript d tameslayt n usihel sufella n Javascript i tt-yesnulfan Anders Hejlsberg (Microsoft). Beɛd la compilation Typescript yettuɣal Javascript g lBrowser.

TypeScript vs Javascript

Ttipaj

G Javascript ulac Ttipaj, seddaw egzampl anda la fonction addition teqbel kulci (number, string...etc.) :

    function addition(x, y){
        return x + y;
    }

S Typescrit, nezmer ad nerna les Types akken ur nezmir ad nɛeddi ala number :

    function addition(x : number, y : number) : number {
        return x + y;
    }