The best replacement for sublime text is textmate.

The best alternatives to sublime text are rated as following:
★★★★★  textmate
★★★★  emacs
★★★★  vim
★★★  atom
★★★  brackets
★★  bbedit
★★  pycharm
★  geany
★  aptana

Your alternative for sublime text is not listed? Suggest!
Speaking about sublime text, one probably shouldn't forget about latex.

Other search terms related to sublime text and their ratings are:
★★★★★ latex
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