A free C, C++ and Fortran IDE
Neovim compiler for building and running your code
The compiler for ReScript
The GNU Prolog native compiler
The cross-platform toolkit
The core OCaml system: compilers, runtime system, base libraries
The Haskell Tool Stack
A friendly Forth compiler with a little difference
Portable C and C++ Development Kit for x64 (and x86) Windows
A free and open development kit for the Sega Mega Drive
Functional programming language for signal processing
Adversary Emulation Framework
VHDL 2008/93/87 simulator
A fast compiler cache
ProGuard, Java optimizer and obfuscator
The Small Device C Compiler (SDCC), targeting 8-bit architectures
Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc
opam is a source-based package manager
Cross-platform Rust rewrite of the GNU coreutils
The Grain compiler toolchain and CLI, home of the modern web staple
WinLibs standalone build of GCC and MinGW-w64 for Windows
Parallel OS, with GUI, Terminal, OO Assembler, Class libraries