commonly used features in a side-by-side format
| Scripting Languages I: | Node.js, PHP, Python, Ruby |
| Scripting Languages II: | Perl, Lua, Groovy |
| GUI Scripting: | JavaScript, Smalltalk, Tcl, AutoHotkey |
| Command Line Interpreters: | POSIX Shell, Cmd.exe, PowerShell |
| Forth and PostScript: | Forth, PostScript |
| Prolog, Erlang, Elixir: | Prolog, Erlang, Elixir |
| Lisp Dialects: | Common Lisp, Racket, Clojure, Emacs Lisp |
| C and Go: | C, Go, Java |
| OO C Style Languages: | C++, Objective-C, Java, C# |
| Rust, Swift, Scala: | Rust, Swift, Scala |
| TypeScript, Dart: | TypeScript, Dart |
| Pascal Style Languages: | Pascal, Ada, PL/pgSQL |
| ML Dialects and Haskell: | SML, OCaml, F#, Haskell |
| Numerical Analysis & Statistics: | MATLAB, R, NumPy, Julia |
| Computer Algebra Software I: | Mathematica, SymPy, Sage, Maxima |
| Computer Algebra Software II: | Pari/GP, Magma, GAP, Singular |
| Gnuplot and GLPK: | Gnuplot, GLPK |
| Fortran and APL: | Fortran, APL |
| Unix Shells: | Bash, Fish, Ksh, Tcsh, Zsh |
| Text Mode Editors: | Vim, Emacs, Nano |
| Version Control: | Git, Mercurial |
| Build Tools: | Make, Rake, Ant, Gradle |
| Terminal Multiplexers: | Screen, Tmux |
| Relational Databases: | PostgreSQL, MySQL, SQLite |
| Relational Data and JSON Tools: | SQL, Awk, Pig,Jq |
| Lightweight Markup: | Markdown, reStructuredText, MediaWiki, AsciiDoc, Org-mode |
| 2D Vector Graphics: | PostScript, SVG, ImageMagick |