HeLL IDE is an integrated development environment for Malbolge respectively its assembly language HeLL.
You can download HeLL IDE v0.1.1 here (C++ source code).
You need Qt and QScintilla to build HeLL IDE from source. Further, bison and flex are required to build LMAO.
A Windows binary (32 bit) is available on github.
Features:
Click at the screenshot to enlarge/ensmallen it.
HeLL IDE is released under version 3 of the GNU General Public License.
There may be some bugs in HeLL IDE. If you find one, please send me an email.