dr-transpiler

library1.0.3jsnpmunverified

dr-transpiler is a JavaScript transpiler that replaces import statements with the actual imported code, effectively inlining dependencies. The current stable version is 1.0.3. It serves as a simple bundling alternative for small projects, performing static analysis to resolve local and npm imports. Unlike full-featured bundlers (Webpack, Rollup), it focuses solely on import replacement without tree-shaking or advanced optimizations.

devops

npm install dr-transpiler

package ↗

INSTALL

IMPORT

SIG · DR-TRANSPILER

dr-transpiler

devopsjavascriptv1.0.3

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

transpile

✓ import { transpile } from 'dr-transpiler'

✗ const transpile = require('dr-transpiler')

Package is ESM-only; CommonJS require will not work.

default

✓ import drt from 'dr-transpiler'; drt(code)

✗ const drt = require('dr-transpiler').default

Default import is available but named import 'transpile' is preferred.

transpileFile

✓ import { transpileFile } from 'dr-transpiler'

✗ import { transpileFile } from 'dr-transpiler/transpileFile'

Subpath exports may not exist; use main export.

Shows how to transpile a string of code with a custom resolver to replace imports.

import { transpile } from 'dr-transpiler'; const code = ` import { add } from './math'; console.log(add(1, 2)); `; const result = transpile(code, { resolve: (specifier) => { if (specifier === './math') { return `export const add = (a, b) => a + b;`; } throw new Error('Cannot resolve ' + specifier); } }); console.log(result.code); // Output: "const add = (a, b) => a + b;\nconsole.log(add(1, 2));"

Debug

Known issues

gotchaOnly static import statements are replaced; dynamic import() is not supported.

fix

Avoid using dynamic imports or pre-process them.

affects: <=1.0.3

deprecatedThe resolve callback must return a string; no async support yet.

fix

Use synchronous resolution only or consider a bundler for async needs.

affects: <=1.0.3

gotchaFile system access is not provided; you must implement file resolution manually.

fix

Provide a resolve function that reads files or maps content.

affects: <=1.0.3

Errors

Common errors & fixes

Cannot find module 'dr-transpiler'

Package not installed or ESM-only and using require.

fix

Install with npm install dr-transpiler and use import syntax.

The 'resolve' function must return a string

Provided resolver returned undefined or non-string.

fix

Ensure resolve function returns a string (the source code) for every specifier.

Upgrade

Version history

1.0.3latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

8 hits · last 30 days

node

Resources

packagedr-transpiler ↗