ckParser Transpiler

2.0.3 verified Fri May 01 auth: no javascript

A transpiler for the Momoko project that converts custom syntax into target code. Current stable version is 2.0.3. The package is tightly coupled with the Momoko ecosystem and offers specialized transformation rules not found in general transpilers. Release cadence is irregular, aligned with Momoko updates. Differentiators include lightweight implementation and direct integration with ckParser grammar.

Common errors

error Error: Cannot find module 'ck-transpiler' ↓

cause Package not installed or missing from node_modules.

fix

Run npm install ck-transpiler to install the package.

error TypeError: transpile is not a function ↓

cause Importing the default export instead of named export.

fix

Use import { transpile } from 'ck-transpiler' instead of import ckTranspiler from ....

Warnings

breaking In v2.0.0, the default export was removed; use named exports instead. ↓

fix Replace `import ckTranspiler from 'ck-transpiler'` with `import { transpile } from 'ck-transpiler'`.

deprecated The `transform` function is deprecated in v2.0.3 and will be removed in v3. ↓

fix Use `transpile` with `{ mode: 'transform' }` option instead.

gotcha The package requires Node.js >=14 due to ESM and top-level await usage. ↓

fix Update Node.js to version 14 or later.

Install

npm install ck-transpiler

yarn add ck-transpiler

pnpm add ck-transpiler

Imports

default

wrong

const ckTranspiler = require('ck-transpiler')

correct

import ckTranspiler from 'ck-transpiler'

Package is ESM-only since v2. No CommonJS support.

transpile
```
import { transpile } from 'ck-transpiler'
```
Named export for the main transpile function.

parse

wrong

import parse from 'ck-transpiler'

correct

import { parse } from 'ck-transpiler'

parse is a named export, not default.

Quickstart

Demonstrates importing and using the transpile function with options, including error handling.

import { transpile } from 'ck-transpiler';

const input = `let x = 1;`;
try {
  const output = transpile(input, { target: 'es2020' });
  console.log(output.code);
} catch (err) {
  console.error('Transpilation failed:', err.message);
}