Search npm for packages to use with Deno

Trace the original position through a source map

Converts a source-map from/to different formats and allows adding/changing properties.

Remap sequential sourcemaps through transformations to point at the original source code

Fast (and loose) selective `process.env` replacer using js-tokens instead of an AST

Generate source maps

Source maps support for istanbul

Packages @jridgewell/trace-mapping and @jridgewell/gen-mapping into the familiar source-map API

Detect the indentation of code

Low footprint ECMAScript source code parser

Takes JavaScript code, along with a config and returns the original code with tokens wrapped as configured.

find all require() calls by walking the AST

Checkbox with autocomplete and other additions for Inquirer

Find all require() calls. Fast and solid implementation backed with direct scanner and esprima AST parser

Adds source mappings and base64 encodes them, so they can be inlined in your generated file.

Add source maps of multiple files, offset them and then combine them into one source map

Create fancy log entries for errors and function call sites.

transform the ast on a recursive walk

toSource converts JavaScript objects back to source

Selectively replace Node-style environment variables with plain strings.

Load a manifest for compiling source files.