TeXlipse is not available for BSD but there are a few alternatives with similar functionality. The best BSD alternative is VimTeX, which is both free and Open Source. If that doesn't work for you, our users have ranked more than 10 alternatives to TeXlipse, but unfortunately only two of them are available for BSD. If you can't find an alternative you can try to remove all filters.
VimTeX is a Vim plugin that provides support for writing LaTeX documents. It is based on LaTeX-Box and it shares a similar goal: to provide a simple and lightweight LaTeX plugin. It has been rewritten from scratch to provide a more modern code base.
Vim-LaTeX (aka LaTeX-suite) is a mature project which aims at bringing together the rich set of LaTeX tools the vim community has produced over the years into one comprehensive package. It provides a set of tools which enable you to do all your LaTeX-ing without needing to qui.
