Go Formatter

This tool formats Go source code to the canonical style used by the Go toolchain. It is aimed at individual Go developers, mentoring instructors, and teams that require consistent code appearance across projects. By taking raw Go text and applying standard formatting rules, it reduces bikeshedding over indentation, line breaks, and import ordering. The formatter focuses on syntactic correctness and readability, not on semantic changes; it preserves identifiers and comments while normalizing whitespace.
Conceptually, the formatter parses the input into a Go-compatible representation and re-emits code using a gofmt-like printer. The process is deterministic: any code that already adheres to the rules remains unchanged after formatting. It can be used before commits, code reviews, or educational demonstrations to demonstrate a shared baseline of style without manual edits.
Audience benefits include faster code reviews, cleaner diffs, and fewer style disputes in pull requests. Teams can integrate the formatter into CI pipelines or IDE workflows to enforce formatting automatically. Educators can show students a consistent example and learners can submit well-formatted samples for assessment.
Unique value propositions include real-time instant results in a lightweight environment, preservation of comments and imports as arranged by gofmt, and straightforward copy or export of the formatted output. Core features are explicit formatting rules, idempotent output, and clear error handling that indicates syntax problems without altering source semantics. Use cases span quick formatting checks, pre-commit hooks, and teaching demos.