Tools: Free Cscript Style Guide – Cscript Is The Standard C 2026

The Cscript Style Guide - CScript is the standard C.

"C is a high-level language. Stop treating it like Assembly with seatbelts."

Cscript (C Scripting Language) is valid C that brings the development speed of Python to the raw performance and portability of C. By leveraging the full power of the GCC89 standard (and the auto keyword), Cscript removes the cognitive load of "types," "prototypes," and "manual memory management," allowing the developer to focus on logic.

It is dynamically typed, garbage collected (by the OS), and highly modular. It is valid C, as K&R intended.

In Cscript, you do not declare types. You declare storage.

Every variable is auto. In standard C89, auto is the default storage class for local variables, and the default type is int. Since we compile with -m32, an int can hold:

Variables holding strings are technically ints holding a memory address. To interact with them as strings, use the STR() macro to cast them to char * on the fly.

Prototypes are unnecessary bureaucracy that slows down the creative process.

Header files are for constants and macros, not for function prototypes.

Because functions are implicitly declared, you should write main() at the top of your file. This tells the story of your program linearly. Why read a book from the back?

Source: HackerNews