Code Config — Eslint Flat Snippet
Tiny SAMPLE tooling config snippet (eslint-flat-snippet) for editor/linter harnesses.
export default [
{ rules: { 'no-unused-vars': 'error', eqeqeq: 'error' } }, // SAMPLE
];
Specifications
- Role
- tooling-config
- Wave
- I
What is a .js file?
JavaScript (.js) is a plain-text source file for the JavaScript language — the scripting language of the web, also used server-side via Node.js. It is dynamically typed and event-driven, with first-class functions, prototypes, and (in modern syntax) modules, classes, and async/await.
How to use this file
Use an example .js file to test syntax highlighters, linters (ESLint), formatters (Prettier), bundlers, and JavaScript parsers, or as editor and diff-viewer fixtures.
How to use this file for testing
“Code Config — Eslint Flat Snippet” is a deterministic Novus Examples fixture for Config parsing, Editor testing, Code parsing. TOML and INI configuration files with nested sections and typed values — for testing config parsers and loaders.
Documented properties for this file: tooling-config. Compare results against paired or grouped companions on this page when present (clean↔damaged, searchable↔scanned, or format twins) so scores stay reproducible across runs.
Download the file once, keep the path stable in CI or local scripts, and treat the spec table as the contract: dimensions, seeds, field lists, and roles are intentional. Corrupt or invalid samples are labelled as such — expect parsers to fail loudly rather than silently accept them.
This is a short, known-correct source file. Run it through your syntax highlighter, linter, formatter, tree-sitter grammar, or parser, and open it in the in-browser editor to tweak and re-download. Each snippet exercises comments, string escapes, literals, and language keywords.
Point your config loader at the file and assert it reads the documented sections and typed values, including any deliberately-tricky nesting or comments.
Code examples
node eslint-flat-snippet.jsRelated files
- jsJavaScript — Hello WorldThe classic hello-world in modern JavaScript — a minimal function calling console.log, for testing highlighters, Node, and JS parsers.

- jsJavaScript — Intentionally Invalid SyntaxIntentionally corrupt JavaScript object literal — labelled invalid for error handling. Labelled intentionally invalid in title and description.

- jsJavaScript — To-do list (class, private fields, async)A realistic JavaScript snippet with an ES class, private #fields, arrow functions, template literals, a getter, and async/await — for testing highlighters, ESLint, Prettier, and bundlers.

- jsJavascript Lint Invalid — Eqeqeq InvalidIntentionally lint-bait SAMPLE javascript snippet (eqeqeq-invalid) for rule-engine tests.

- jsJavascript Lint Invalid — Var Shadow InvalidIntentionally lint-bait SAMPLE javascript snippet (var-shadow-invalid) for rule-engine tests.

- cC — Hello WorldThe classic hello-world in C — an include, main, and printf — for testing highlighters, C compilers, and parsers against the canonical first program.

Generated by generation/pad_wave_i.py. Free for any use, no attribution required — license.