# Glossary

## Bundler

import Bundler from '@en/shared/bundler.md';

<Bundler />

## Builder

import Builder from '@en/shared/builder.md';

<Builder />

## Rspack

import Rspack from '@en/shared/rspack.md';

<Rspack />

## Builder Provider

Builder Provider is a part of Builder. Providers implements corresponding build feature based on specific bundlers.

Currently there are two Providers:

- `@modern-js/builder-webpack-provider`: Based on webpack.
- `@modern-js/builder-rspack-provider`: Based on rspack.

## {MODERN_JS}

**Modern.js is an open source web engineering system from ByteDance**, which provides multiple solutions to help developers solve problems in different development scenarios.

[{MODERN_JS} Repository](https://github.com/web-infra-dev/modern.js).

## EdenX

ByteDance's internal web engineering system, implemented based on {MODERN_JS}.
