Similar to METAFONT
DL/I
Data Language Interface
DMDScript
DRAKON
DRAKON:format(jpeg):mode_rgb():quality(90)/discogs-images/R-4620483-1370174981-5418.jpeg.jpg)
Dylan
Dylan (programming language)Egison
Eiffel
Eiffel (programming language)
Elixir (プログラミング言語)
Elixir (programming language)Enterprise Generation Language
EGL (programming language)Esterel
EsterelEtoys
Etoys (programming language)Euphoria (プログラミング言語)
Euphoria (programming language)
Exo-language
F Sharp
F Sharp (programming language)Factor
Factor (programming language)Fantom (プログラミング言語)
Fantom (programming language)Ficl
FLOW-MATIC
FLOW-MATICFORMAC
FORMAC
Forth
Forth (programming language)
Fortran
FortranFortress
Fortress (programming language)
Gauche
Gauche (Scheme implementation)Gleam (プログラミング言語)
Gleam (programming language)
GLSL
OpenGL Shading Language
Google Apps Script
Google Apps Script
Groovy
Apache GroovyGuarded Horn Clauses
High Level Shading Language
High-Level Shader Language