Coedit is an IDE for the D programming language, its compilers, tools and  
libraries.
- available for Windows, Linux and FreeBSD.
- supports all the D compilers (DMD-GDC-LDC).
- supports the DUB projects (JSON + SDL) and also Coedit own project format.
- support the DUB scripts (aka single file packages) and Coedit own script 
  format (aka runnable modules).
- full D Completion Daemon integration (completion, ddoc display, call tips, 
  jump to declaration, rename identifier).
- Dynamic D-Scanner linting with results displayed in the editor gutter.
- single click to compile and to unittest a module.
- advanced editor with D2 syntax highlighter, folds, regions, identifier markup,
  macros, sync-edit, etc.
- edition helpers: comment blocks, local identifier renaming, brace 
  auto-closing, ddoc templates, etc.
- Explorable list of symbols of the current module.
- static libraries manager that supports auto-registration from local DUB 
  projects, from online DUB packages or from Coedit custom project format.
- todo list based on the todo comments located in a project or in the current 
  source.
- user-defined tools powered by a string interpolation system.
- mini file browser, dfmt interface, search & replace and more

WWW: https://github.com/BBasile/Coedit