Flouride - Language detector #

A fork of ts95/lang-detector, rewritten in Typescript with more language support.

Detects a programming language from a given string.

• Built-in support for CommonJS and ESM format
• Built-in Typescript typings
• No external dependencies
• 200 test cases and growing!

Detectable languages #

Install #

$ pnpm add @elianiva/flouride

Usage #

import flouride from "@elianiva/flouride";

const code = flouride('cout << "Hello world" << endl;');

// {
//   language: 'C++',
//   statistics: {
//     C: 0,
//     Clojure: 0,
//     'C++': 5,
//     CSS: 0,
//     'C#': 0,
//     Dockerfile: 0,
//     Elixir: 0,
//     Go: 0,
//     HTML: 0,
//     Java: 0,
//     Javascript: 0,
//     Julia: 2,
//     Kotlin: 0,
//     Lua: 2,
//     Markdown: 0,
//     Pascal: 0,
//     PHP: 0,
//     Python: 0,
//     Ruby: 0,
//     Rust: 0,
//     SQL: 0,
//     Unknown: 1,
//     YAML: 0,
//   },
//   linesOfCode: 1
// }

Or if you want to integrate it with Shiki, you could pass:

flouride('Console.WriteLine("Hello world!");', { shiki: true }).language;
// => csharp
flouride("fn partition<T,F>(v: &mut [T], f: &F) -> usize ", { shiki: true }).language;
// => rust

If you want to handle Unknown value, you could pass:

const code = flouride("SELECT 'Hello world!' text FROM dual;", { noUnknown: true });

With Typescript #

import flouride from "flouride";
import type { Options } from "flouride";

const flourideOptions: Options = {
  heuristic: true,
};

const code = flouride("print!({:?}, &v);", flourideOptions);

Available Options #

License #

MIT