Cress is a comprehensive toolset for graphical service/workflow design
Cress (Communication Representation Employing Systematic Specification) allows graphical description of a wide variety of services such as in data communications/telecommunications, but Cress is not limited to this. The approach allows services to be described graphically as (work)flows of activities.
Cress diagrams are automatically translated into formal languages for rigorous analysis and verification, and are also automatically translated into implementation languages for deployment...
clickTk is a graphical editor to generate Perl/Tk GUI.
clickTk is a graphical editor that helps Perl/Tk programmers create Perl/Tk applications consisting of several more or less sophisticated dialogs.
The main goal is to generate Perl/Tk code in form of scripts, subroutines and classes (megawidgets) which can be embedded in the application with or without minor manual interventions
VisualCamel is a WYSIWYG Graphical Perl/Tk GUI creator. VisualCamel is an attempt to create a Perl/Tk GUI editor that resembles Microsoft's Visual Basic.
Deploy in 115+ regions with the modern database for every enterprise.
MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
VisionaryPerl - make your visions come true (and survive the dungeons of trivial algorythm)
This is not a common perl sourcecode-editor but a sheet of paper to develop your concept of oop, work on it and redesign it easily.
XPHP is an IDE authoring tool for Windows that allows you to design, develop, test, debug and deploy PHP applications. [This project has been discontinued since 2005]