JavaScript Standard Style is a set of guidelines and conventions for writing readable, consistent, and high-quality JavaScript code. It is an opinionated approach to coding, which means that it advocates for specific practices and discourages others.
Some of the key features of JavaScript Standard Style are:
- Automatic code formatting: The style guide specifies rules for code formatting, such as indentation, spacing, and line length. Automation tools like ESLint can be used to automatically enforce these rules.
- Consistent naming conventions: The style guide recommends naming conventions for variables, functions, and other identifiers. This helps improve code readability and understandability.
- Strict syntax rules: The style guide has strict rules around syntax, such as the use of semicolons and parentheses. This helps catch common errors and improve code reliability.
- Use of modern JavaScript features: The style guide encourages the use of modern JavaScript features, such as let and const instead of var, and arrow functions instead of traditional function declarations.
JavaScript Standard Style can be used for both frontend and backend JavaScript development, and it is widely used in the Node.js community. It is not the only style guide available, and some developers may prefer to use alternative approaches. However, following a consistent style guide can help make code easier to read, maintain, and understand.