you don't use static type for speed, the first time i write some code in TS(wh compile to js) i typed something of web-storage the editor say this function assu

you don't use static type for speed, the first time i write some code in TS(wh compile to js) i typed something of web-storage the editor say this function assume string and you put a num, if i use js i need to run the program to know that. is cool ultra expressive typing(haskell) but you don need nothing so fancy to have huge gains in productivity. ruby and python are grate langues to write scripts and rails make a lot for you but having the compiler take your hand slaps bugs like nothing