In Praise of Emacs

Emacs is praiseworthy. You can create your own development platform inside emacs. All you need is the will to learn elisp. Elisp is a dialect of LISP, the language developed at MIT in the 1950s for AI research (for inspiration check out some old-school programs written in LISP here).

Emacs Folding Mode

Embrace this awesome emacs minor mode. More here. Rusty on the concept of minor modes? No worries, read this and become enlightened.