C++, CSS, Fortran 95, HTML, Java, JavaScript, JSP, Lasso, Object Pascal, Objective-C, Objective-C++, Perl, PHP, Python, Rez, Ruby, Setext, SQL (including Transact-SQL, PL/SQL, MySQL, and PostgreSQL), Tcl, TeX, UNIX shell scripts, XML, and YAML. BBEdit's SDK allows users to develop additional language modules. With the release of version 14.0, BBEdit offered support for the Language Server Protocol allowing users to employ their own programming language severs or to utilise preexisting servers. Freeware versions BBEdit Lite BBEdit Lite was a freeware stripped-down version of BBEdit, that ceased development in 2003. BBEdit Lite had many of the same features as BBEdit such as regular expressions, a plug-in architecture and the same text editing engine, but no programming and web-oriented tools such as syntax highlighting, command line shell, HTML tools or FTP support. BBEdit Lite 6.1 comes in two forms: a Classic version for use under Mac OS 7.5.5 to Mac OS 9, and a Carbon version that runs under Mac OS X natively. Note: the Classic version does not run under the Classic environment. TextWrangler In 2003, Bare Bones introduced the commercial text editor TextWrangler, an enhanced version of BBEdit Lite, which ceased further development. Later TextWrangler 2.0 was made available free of charge. In 2016, BBEdit 11.6 introduced a free mode that matched TextWrangler's feature set, and in 2017, Bare Bones sunsetted support and development for TextWrangler. A plain text editor like BBEdit, TextWrangler did not have a robust set of formatting and style options. It has features common to most programming text editors, such as syntax highlighting for various programming languages, a find and replace function with regular expression support, spell check, and data comparison. TextWrangler also included scripting support using AppleScript, Python, Perl, shell scripts, and BBEdit's native Text Factories. It supported text reformatting, and could read and save files in encodings including various Unicode encodings, ASCII, Latin-1 and Latin-9. BBEdit 11.6 and up In the Summer of 2016, with the release of BBEdit 11.6, Bare Bones Software introduced a free mode of BBEdit that even after the expiration of the 30-day evaluation period of BBEdit's full features would continue to offer TextWrangler's features and some additional features beyond TextWrangler's. In response to a user question, author Rich Siegel confirmed that TextWrangler would eventually be phased out, given that the free mode of BBEdit now incorporates all functions of TextWrangler. References External links – official site Classic Mac OS