Python 3.14 interpreter; dynamically-typed language for scripting, data science, and general-purpose programming.

JavaScript runtime environment for building server-side applications, CLI tools, and scripts in Node.js.

Secure TypeScript and JavaScript runtime with built-in tooling, a drop-in alternative to Node.js.

Python 3.13 interpreter — latest stable version of the interactive, object-oriented language runtime.

Python 3.12 — interpreted language runtime with standard library, package manager, and REPL.

Just-in-time compiler for Lua that produces fast bytecode via tracing JIT.

UNIX shell interpreter and command language implementing POSIX sh with extensions.

Ruby 4.0.5: dynamically-typed, object-oriented scripting language interpreter with expressive syntax.

Python 3.11 interpreter — dynamically-typed language runtime with standard library.

PostScript and PDF interpreter with rendering, conversion, and text extraction capabilities.

General-purpose scripting language (v8.5.7) for web development, CLIs, and server-side applications.

Python 3.10 interpreter — older stable branch for legacy projects and tools (not latest).

Cross-platform command-line shell and scripting language built on .NET for automation and structured data processing.

Lightweight, embeddable scripting language with a minimal interpreter and standard library.

JavaScript runtime environment (v22.x), keg-only versioned formula for running server-side JS and CLI tools.

Node.js v24 (latest major), a JavaScript runtime for servers, CLI tools, and backend applications.

Interpreter for Perl 5, a general-purpose scripting language with strong text-processing and regex support.

Web-based interactive notebook for writing, running, and visualizing code in Python and 40+ other languages.

Tcl/Tk interpreter and graphical toolkit for building cross-platform GUI applications.

Erlang is a functional programming language runtime for building distributed, fault-tolerant, real-time systems.

Tcl/Tk programming language and GUI toolkit, version 8.6 (keg-only).

Scheme interpreter and compiler implementing R6RS/R7RS, with VM-based bytecode execution and C embedding API.

Functional programming language with metaprogramming features built on the Erlang VM.

Command-line runtime for executing AOT-compiled Dart snapshots without the Dart VM.

Interactive Python shell with rich debugging, introspection, and notebook support.

PHP 8.4 interpreter and runtime for server-side scripting and command-line execution.

Statistical computing language and interpreter with data analysis, graphics, and extensible packages.

R7RS Scheme interpreter written in C, designed for practical scripting and systems programming.

GNU implementation of awk, a text-processing language for extracting and transforming column/record data.

Scheme language compiler and interpreter written in C, compiling to C or native code.

Minimal Scheme interpreter and C extension library with no external dependencies, full R7RS support, and multi-threaded VM.

PHP 8.3 interpreter and runtime for server-side web scripting and command-line programs.

Ruby 3.3 interpreter and standard library—keg-only versioned formula for side-by-side installation.

Extensible text editor and Lisp environment with modes for programming, markup, and productivity.

JVM language compiler and runtime that compiles to Java bytecode and JavaScript.

High-level interpreted language for numerical computing, MATLAB-compatible.

Java-based scripting language runtime and SDK for dynamic JVM programming.

PHP 8.2 interpreter and runtime for web applications and command-line scripts (keg-only versioned formula).

Swift script runner with inline dependency declarations via import comments.

Scheme interpreter and compiler implementing IEEE 1178 Scheme with MIT extensions, written in C.

Steel Bank Common Lisp compiler and runtime for the Common Lisp language.