Codierstil

Codierstil refers to the set of conventions used when writing source code in a programming language. It aims to improve readability, maintainability, and consistency across a codebase. It covers aspects such as naming, formatting, documentation, and language-specific idioms.

Naming conventions include how to name variables, functions, classes; capitalization schemes (camelCase, PascalCase, snake_case). Formatting includes indentation (spaces or tabs), line length limits, brace placement, blank lines, and file organization. Documentation includes inline comments, code documentation, and docstrings. Coding patterns and modular structure also matter.

In practice, codierstil is defined in a style guide, often language- or project-specific. Many languages have official or widely adopted guides (e.g., PEP 8 for Python; Google Java Style; LLVM C++ Style; JavaScript Standard Style). Tools enforce stil: linters (flake8, ESLint) and formatters (Black, Prettier, clang-format) can automatically format code and flag deviations. Version control and CI pipelines check adherence.

The main purpose is to reduce cognitive overhead for developers, ease code reviews, and improve onboarding. Teams usually publish a codierstil document and may tailor it to project needs. Deviations are discussed in code reviews, and some style choices are subjective.

While codierstil is language-specific, the underlying goals are shared across software engineering: readability, consistency, and maintainability. It evolves with language features and community practices.