node.pk

things i use and recommend:

• emacs
  related: emacswiki
• gnus
• structure and interpretation of computer programs
• scheme48
• /r/programming
• python
• go
• gnupg
  related: 15CE D381 70AA 8251 3CF4 A439 EDCF AF5B A3A2 F622

if you must use javascript, consider using cljs.

useful links in this domain:

• pgp public key inspector
• type in english, read in urdu