Compilers

TypeScript is a language for application-scale JavaScript development. It is a typed superset of JavaScript that compiles to plain JavaScript in any browser, any host, any OS and it is Open Source.

Kotlin is a cross-platform, statically typed, general-purpose programming language with type inference. Kotlin is designed to interoperate fully with Java, and the JVM version of its standard library depends on the Java Class Library, but type inference allows its syntax to be...

Julia is a high-level, high-performance dynamic programming language for technical computing, with syntax that is familiar to users of other technical computing environments. It provides a sophisticated compiler, distributed parallel execution, numerical accuracy, and an...

MinGW ("Minimalistic GNU for Windows") is a port of the GNU Compiler Collection (GCC) and GNU Binutils. It provides a complete Open Source programming toolset which is suitable for the development of native MS-Windows (x86) applications, which do not depend on any...

The GNU Compiler Collection (GCC) is a compiler system produced by the GNU Project supporting various programming languages. GCC is a key component of the GNU toolchain. As well as being the official compiler of the unfinished GNU operating system, GCC has been adopted as the...

Open-source language emphasizing robustness, optimality, and clarity, integrates direct C library support, build system, modern error handling, and cross-compiling.

Nim is a statically typed, imperative programming language with a powerful macro system that tries to give the programmer ultimate power without compromises on runtime efficiency.

Open-source programming language for modern Apple platform apps, offering safe syntax, type inference, generics, compilation to native code, and integration with Objective-C.

ideone.com is a... pastebin. But a pastebin like no other on the Internet. More accurate expression would be

Scala is a modern multi-paradigm programming language based on the Java Virtual Machine (JVM) designed to express common programming patterns in a concise, elegant, and type-safe way.

V is a statically typed compiled programming language designed for building maintainable software.

Programming language with Ruby-like syntax that compiles to efficient native code.

Free Pascal (aka FPK Pascal) is a 32 and 64 bit professional Pascal and Object Pascal compiler. It is available for different processors: Intel x86, Amd64/x86_64, PowerPC, PowerPC64, Sparc, ARM.

Modular compiler infrastructure supporting compile-time, link-time, run-time, and idle-time optimizations across various programming languages and platforms.

C, C++, Objective C and Objective C++ front-end for the LLVM compiler.

Embarcadero Dev-C++ is a new and improved fork (sponsored by Embarcadero) of Bloodshed Dev-C++ and Orwell Dev-C++. It is a full-featured Integrated Development Environment (IDE) and code editor for the C/C++ programming language.

Orwell Dev-C++ is a Portable (IDE) Integrated Development Environment and Compiler for the C++ programming language.

A friendly language for building type-safe, scalable systems.

Foma is a compiler, programming language, and C library for constructing finite-state automata and transducers for various uses. It has specific support for many natural language processing applications such as producing morphological analyzers.

OnlineGDB.com is an online compiler and debugger tool for C/C++. Code, compile and run program in browser and debug program with command line gdb debugger online itself.

CodeAssist is an extensible IDE framework that runs entirely on device (Android/ART) and edits and builds Android/Java projects without hosting Gradle. A full Gradle runtime is too heavy for a phone, so CodeAssist models projects itself, mimics Gradle's incremental task...

The project's goal is to deliver runtime, headers, and libs for developing 64 bit (x64), as well as 32 bit (x86), windows applications using gcc-4.4 or newer versions.

The Tiny C Compiler is an x86, x86-64 and ARM processor C compiler created by Fabrice Bellard. It is designed to work for slow computers with little disk space . Windows operating system support was added in version 0.9.23 .

CodeKit automatically compiles all those awesome languages you read about in tutorials.

OCaml is an industrial strength programming language supporting functional, imperative and object-oriented styles.