Modify Packages

Parse ES6 as ES5 AST for aster.

Rename ids with aster.

Replace nodes with CSS-like selectors in aster.

Concatenate scripts with aster.

Replace nodes with pattern-matching selectors in aster.

Traverse with aster.

Minify scripts with UglifyJS2 in aster.

Easy and efficient way to transform, orchestrate and validate your complex Data model

Simple, fully programmatic, HTTP/S forward proxy

Extract command-line arguments from a list, removing matches from the original array

File and directory operation collection for webpack build. You can attach any of these operations (delete, create, modify, merge json, etc...) to any webpack hook with webpack-hook-attacher-plugin

Track changes to any JavaScript object or array and allow undo and playback for all operations.

An npm module to perform all kinds of operations like key extract, value extract,sorting based on keys/values,etc.

Mock imports by changing the import path of ESModule files.

Add some jazz to your JSON files

Remove all non-number characters and return a number. '$1,234' → 1234

refreshes client browsers when changes are made, uses JSONP script tags to refresh, use this only in a secure/local environment, very light none-secure app for tinkering

A mutatable value that can still be changed after being exported.

Patch .asar archives

Puppeteer-extra plugin version of puppeteer-interceptor