# @rspack-canary/tracing

> Internal tracing package for rspack

Latest version **1.2.0-canary-5296f397-20250114155615** (published 2025-01-14) · MIT license · 0 weekly downloads

## Install

```sh
npm install @rspack-canary/tracing
pnpm add @rspack-canary/tracing
yarn add @rspack-canary/tracing
bun add @rspack-canary/tracing
```

## Health

**Score 60/100 (C)** — status: stable.

Positive: has types; esm support; no vulnerabilities; has provenance; high maintenance score; popular repo.

Warnings: low downloads.

Negative: stale.

## Facts

| | |
|---|---|
| Version | 1.2.0-canary-5296f397-20250114155615 |
| Published | 2025-01-14 |
| First published | 2025-01-14 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | ESM + CommonJS |
| Dependencies | 5 |
| Unpacked size | 3.2 KB |
| Known vulnerabilities | 0 (+1 in 1 direct dependencies) |
| Install scripts | no |
| Provenance | attested (GitHub Actions) |
| GitHub stars | 12899 |
| Maintainers | chenjiahan, hardfist |

## Links

- npm: https://www.npmjs.com/package/@rspack-canary/tracing
- Repository: https://github.com/web-infra-dev/rspack
- Homepage: https://rspack.dev
- Issues: https://github.com/web-infra-dev/rspack/issues
- npm.io page: https://npm.io/package/@rspack-canary/tracing

## Dependencies (5)

- [@opentelemetry/api](https://npm.io/package/@opentelemetry/api.md) ^1.9.0
- [@opentelemetry/sdk-node](https://npm.io/package/@opentelemetry/sdk-node.md) ^0.54.2
- [@opentelemetry/resources](https://npm.io/package/@opentelemetry/resources.md) ^1.26.0
- [@opentelemetry/context-async-hooks](https://npm.io/package/@opentelemetry/context-async-hooks.md) ^1.26.0
- [@opentelemetry/exporter-trace-otlp-proto](https://npm.io/package/@opentelemetry/exporter-trace-otlp-proto.md) ^0.54.2

## Recent versions

- 1.2.0-canary-5296f397-20250114155615 (latest) — 2025-01-14
- 1.3.6-canary-24c37390-20250417063019 (canary) — 2025-04-17
- 1.3.6-canary-ab77c079-20250416053329 — 2025-04-16
- 1.3.5-canary-0db2908e-20250410072244 — 2025-04-10
- 1.3.3-canary-ee5fc75b-20250405032514 — 2025-04-05
- 1.3.2-canary-dcdf36a8-20250403103242 — 2025-04-03
- 1.3.1-canary-93249101-20250401035144 — 2025-04-01
- 1.3.1-canary-e7b7cad7-20250328135852 — 2025-03-28
- 1.3.0-canary-10494628-20250327234321 — 2025-03-27
- 1.3.0-canary-e189ecd6-20250326122955 — 2025-03-26
- 1.3.0-canary-ed72d360-20250325221928 — 2025-03-25
- 1.3.0-canary-9430ec7c-20250321023255 — 2025-03-21
- 1.3.0-canary-ce784815-20250320233859 — 2025-03-20
- 1.2.9-canary-e3b72772-20250318083632 — 2025-03-18
- 1.2.9-canary-0bc57aec-20250315012522 — 2025-03-15
- … 69 more at https://npm.io/package/@rspack-canary/tracing/versions

## README

<picture>
  <img alt="Rspack Banner" src="https://assets.rspack.rs/rspack/rspack-banner.png">
</picture>

# Rspack

<p>
  <a href="https://discord.gg/79ZZ66GH9E"><img src="https://img.shields.io/badge/chat-discord-blue?style=flat-square&logo=discord&colorA=564341&colorB=EDED91" alt="discord channel" /></a>
  <a href="https://www.npmjs.com/package/@rspack/core?activeTab=readme"><img src="https://img.shields.io/npm/v/@rspack/core?style=flat-square&colorA=564341&colorB=EDED91" alt="npm version" /></a>
  <a href="https://crates.io/crates/rspack_core"><img src="https://img.shields.io/crates/v/rspack_core?style=flat-square&colorA=564341&colorB=EDED91" alt="crates version" /></a>
  <a href="https://npmcharts.com/compare/@rspack/core?minimal=true"><img src="https://img.shields.io/npm/dm/@rspack/core.svg?style=flat-square&colorA=564341&colorB=EDED91" alt="downloads" /></a>
  <a href="https://nodejs.org/en/about/previous-releases"><img src="https://img.shields.io/node/v/@rspack/core.svg?style=flat-square&colorA=564341&colorB=EDED91" alt="node version"></a>
  <a href="https://github.com/web-infra-dev/rspack/blob/main/LICENSE"><img src="https://img.shields.io/badge/License-MIT-blue.svg?style=flat-square&colorA=564341&colorB=EDED91" alt="license" /></a>
  <a href="https://codspeed.io/web-infra-dev/rspack"><img src="https://img.shields.io/endpoint?url=https%3A%2F%2Fcodspeed.io%2Fbadge.json&style=flat-square&colorA=564341&colorB=EDED91" alt="codspeed" /></a>
</p>

English | [简体中文](./README.zh-CN.md)

Rspack is a fast Rust-based bundler for the web. It modernizes the webpack API to enable seamless replacement of webpack while delivering lightning-fast build speeds.

## ✨ Features

- 🚀 **Fast Startup**: Based on Rust, the build speed is extremely fast, bringing you the ultimate development experience.
- ⚡ **Lightning HMR**: With a built-in incremental compilation mechanism, HMR is extremely fast and fully capable of developing large-scale projects.
- 📦 **Webpack Compatible**: Compatible with plugins and loaders in the webpack ecosystem, seamlessly integrating excellent libraries built by the community.
- 🎨 **Module Federation**: Provide first-class support for Module Federation to facilitate the development of large-scale web applications.
- 🛠️ **Production Optimization**: Various optimization strategies are built in by default, such as tree shaking, minification, etc.
- 🎯 **Framework Agnostic**: Not bound to any frontend framework, ensuring enough flexibility.

Read [Introduction](https://rspack.rs/guide/start/introduction) for details.

## 🦀 Rstack

Rspack is part of Rstack, the fast, unified JavaScript toolchain for developers and agents.

| Name                                                  | Description              | Version                                                                                                                                                                          |
| ----------------------------------------------------- | ------------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Rspack](https://github.com/web-infra-dev/rspack)     | Bundler                  | <a href="https://npmjs.com/package/@rspack/core"><img src="https://img.shields.io/npm/v/@rspack/core?style=flat-square&colorA=564341&colorB=EDED91" alt="npm version" /></a>     |
| [Rsbuild](https://github.com/web-infra-dev/rsbuild)   | Build tool               | <a href="https://npmjs.com/package/@rsbuild/core"><img src="https://img.shields.io/npm/v/@rsbuild/core?style=flat-square&colorA=564341&colorB=EDED91" alt="npm version" /></a>   |
| [Rslib](https://github.com/web-infra-dev/rslib)       | Library development tool | <a href="https://npmjs.com/package/@rslib/core"><img src="https://img.shields.io/npm/v/@rslib/core?style=flat-square&colorA=564341&colorB=EDED91" alt="npm version" /></a>       |
| [Rspress](https://github.com/web-infra-dev/rspress)   | Static site generator    | <a href="https://npmjs.com/package/@rspress/core"><img src="https://img.shields.io/npm/v/@rspress/core?style=flat-square&colorA=564341&colorB=EDED91" alt="npm version" /></a>   |
| [Rsdoctor](https://github.com/web-infra-dev/rsdoctor) | Build analyzer           | <a href="https://npmjs.com/package/@rsdoctor/core"><img src="https://img.shields.io/npm/v/@rsdoctor/core?style=flat-square&colorA=564341&colorB=EDED91" alt="npm version" /></a> |
| [Rstest](https://github.com/web-infra-dev/rstest)     | Testing framework        | <a href="https://npmjs.com/package/@rstest/core"><img src="https://img.shields.io/npm/v/@rstest/core?style=flat-square&colorA=564341&colorB=EDED91" alt="npm version" /></a>     |
| [Rslint](https://github.com/web-infra-dev/rslint)     | Linter                   | <a href="https://npmjs.com/package/@rslint/core"><img src="https://img.shields.io/npm/v/@rslint/core?style=flat-square&colorA=564341&colorB=EDED91" alt="npm version" /></a>     |

## Getting started

<p>
  <a target="_blank" href="https://stackblitz.com/fork/github/rstackjs/rspack-stackblitz-example">
    <img
      alt="Open in StackBlitz"
      src="https://developer.stackblitz.com/img/open_in_stackblitz.svg"
    />
  </a>
</p>

See [Quick start](https://rspack.rs/guide/start/quick-start).

## Contribution

Please read the [contributing guide](./CONTRIBUTING.md) and let's build Rspack together.

### Code of conduct

This repo has adopted the ByteDance Open Source Code of Conduct. Please check [Code of conduct](./CODE_OF_CONDUCT.md) for more details.

## Community

Come chat with us on [Discord](https://discord.gg/79ZZ66GH9E)! Rspack team and Rspack users are active there, and we're always looking for contributions.

## Links

| Name                                                                                      | Description                                                                   |
| ----------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------- |
| [awesome-rstack](https://github.com/rstackjs/awesome-rstack)                              | A curated list of awesome things related to Rstack                            |
| [agent-skills](https://github.com/rstackjs/agent-skills)                                  | A collection of Agent Skills for Rstack                                       |
| [Rspack 2.x docs](https://rspack.rs/)                                                     | Documentation for Rspack 2.x                                                  |
| [Rspack 1.x docs](https://v1.rspack.rs/)                                                  | Documentation for Rspack 1.x                                                  |
| [Rspack 0.x docs](https://v0.rspack.rs/)                                                  | Documentation for Rspack 0.x version                                          |
| [rspack-dev-server](https://github.com/rstackjs/rspack-dev-server)                        | Dev server for Rspack                                                         |
| [rstack-examples](https://github.com/rstackjs/rstack-examples)                            | Examples showcasing Rstack                                                    |
| [rspack-sources](https://github.com/web-infra-dev/rspack/tree/main/crates/rspack_sources) | Rust port of [webpack-sources](https://www.npmjs.com/package/webpack-sources) |
| [rstack-design-resources](https://github.com/rstackjs/rstack-design-resources)            | Design resources for Rstack                                                   |

## Contributors

<a href="https://github.com/web-infra-dev/rspack/graphs/contributors"><img src="https://opencollective.com/rspack/contributors.svg?width=890&button=false" /></a>

## Benchmarks

- See [build-tools-performance](https://github.com/rstackjs/build-tools-performance) for comparisons between Rspack and other tools.
- See [Rspack Benchmarks](https://ecosystem-benchmark.rspack.rs/) for Rspack's performance trends over time.

## Credits

Thanks to:

- [The webpack team and community](https://webpack.js.org/) for creating a great bundler and ecosystem from which we draw a lot of inspiration.
- [@sokra](https://github.com/sokra) for the great work on the [webpack](https://github.com/webpack/webpack) project.
- [@ScriptedAlchemy](https://github.com/ScriptedAlchemy) for creating Module Federation and helping Rspack connect with the community.
- The [SWC](https://github.com/swc-project/swc) project created by [@kdy1](https://github.com/kdy1), which powers Rspack's code parsing, transformation and minification.
- The [esbuild](https://github.com/evanw/esbuild) project created by [@evanw](https://github.com/evanw), which inspired the concurrent architecture of Rspack.
- The [NAPI-RS](https://github.com/napi-rs/napi-rs) project created by [@Brooooooklyn](https://github.com/Brooooooklyn), which powers Rspack's node-binding implementation.
- The [Parcel](https://github.com/parcel-bundler/parcel) project created by [@devongovett](https://github.com/devongovett) which is the pioneer of rust bundler and inspired Rspack's incremental rebuild design.
- The [Vite](https://github.com/vitejs/vite) project created by [Evan You](https://github.com/yyx990803) which inspired Rspack's compatibility design of webpack's ecosystem.
- The `rolldown-legacy` project created by old Rolldown team, It's the predecessor of the [rolldown](https://github.com/rolldown) project, which explores the possibility of making a performant bundler in Rust with Rollup-compatible API. It inspires the design principles of Rspack.
- The [html-webpack-plugin](https://github.com/jantimon/html-webpack-plugin) project created by [@jantimon](https://github.com/jantimon), `@rspack/html-plugin` is a fork of [html-webpack-plugin](https://github.com/jantimon/html-webpack-plugin) to avoid some webpack API usage not supported in Rspack.
- The [Turbopack](https://github.com/vercel/turbo) project which inspired the AST path logic of Rspack.
- The [react-refresh-webpack-plugin](https://github.com/pmmmwh/react-refresh-webpack-plugin) created by [@pmmmwh](https://github.com/pmmmwh), which inspires implement [react refresh rspack plugin](https://github.com/rstackjs/rspack-plugin-react-refresh).
- The [prefresh](https://github.com/preactjs/prefresh) created by [@Jovi De Croock](https://github.com/JoviDeCroock), which inspires implement [preact refresh rspack plugin](https://github.com/rstackjs/rspack-plugin-preact-refresh).
- The [mini-css-extract-plugin](https://github.com/webpack/mini-css-extract-plugin) project created by [@sokra](https://github.com/sokra) which inspired implement css extract plugin.
- The [copy-webpack-plugin](https://github.com/webpack/copy-webpack-plugin) project created by [@kevlened](https://github.com/kevlened) which inspired implement copy rspack plugin.
- The [webpack-subresource-integrity](https://github.com/waysact/webpack-subresource-integrity) project created by [@jscheid](https://github.com/jscheid), which inspires implement subresource integrity rspack plugin.
- The [circular-dependency-plugin](https://github.com/aackerman/circular-dependency-plugin) project created by [@aackerman](https://github.com/aackerman), which inspres implement circular dependency rspack plugin.
- The [tracing-chrome](https://github.com/thoren-d/tracing-chrome) project created by [thoren-d](https://github.com/thoren-d), which inspires the implementation of Rspack tracing.

## License

Rspack is [MIT licensed](https://github.com/web-infra-dev/rspack/blob/main/LICENSE).

---
_Source: https://npm.io/package/@rspack-canary/tracing · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._