The zero configuration build tool for the web. 📦🚀
Installations
npm install @parcel/transformer-babelDeveloper
Developer Guide
BETA
Module System
CommonJS
Min. Node Version
>= 16.0.0
Typescript Support
No
Node Version
18.20.5
NPM Version
lerna/6.6.2/node@v18.20.5+x64 (linux)
Statistics
43,520 Stars
3,383 Commits
2,264 Forks
454 Watching
257 Branches
412 Contributors
Updated on 28 Nov 2024
Languages
JavaScript (84.75%)
Rust (13.34%)
HTML (0.74%)
TypeScript (0.52%)
CSS (0.35%)
Vue (0.08%)
Shell (0.05%)
Elm (0.03%)
SCSS (0.03%)
GLSL (0.02%)
Less (0.02%)
Pug (0.02%)
XSLT (0.02%)
Makefile (0.01%)
Sass (0.01%)
Stylus (0.01%)
MDX (0.01%)
Total Downloads
Cumulative downloads
Total Downloads
27,340,013
Last day
-20.8%
48,843
Compared to previous day
Last week
5.9%
318,073
Compared to previous week
Last month
22.7%
1,260,725
Compared to previous month
Last year
32.7%
11,274,302
Compared to previous year
Daily Downloads
Weekly Downloads
Monthly Downloads
Yearly Downloads
Versions
Parcel is a zero configuration build tool for the web. It combines a great out-of-the-box development experience with a scalable architecture that can take your project from just getting started to massive production application.
Features
- 😍 Zero config – Parcel supports many languages and file types out of the box, from web technologies like HTML, CSS, and JavaScript, to assets like images, fonts, videos, and more. It has a built-in dev server with hot reloading, beautiful error diagnostics, and much more. No configuration needed!
- ⚡️ Lightning fast – Parcel's JavaScript compiler is written in Rust for native performance. Your code is built in parallel using worker threads, utilizing all of the cores on your machine. Everything is cached, so you never build the same code twice. It's like using watch mode, but even when you restart Parcel!
- 🚀 Automatic production optimization – Parcel optimizes your whole app for production automatically. This includes tree-shaking and minifying your JavaScript, CSS, and HTML, resizing and optimizing images, content hashing, automatic code splitting, and much more.
- 🎯 Ship for any target – Parcel automatically transforms your code for your target environments. From modern and legacy browser support, to zero config JSX and TypeScript compilation, Parcel makes it easy to build for any target – or many!
- 🌍 Scalable – Parcel requires zero configuration to get started. But as your application grows and your build requirements become more complex, it's possible to extend Parcel in just about every way. A simple configuration format and powerful plugin system that's designed from the ground up for performance means Parcel can support projects of any size.
Getting Started
See the following guides in our documentation on how to get started with Parcel.
Documentation
Read the docs at https://parceljs.org/docs/.
Community
- ❓ Ask questions on GitHub Discussions.
- 💬 Join the community on Discord.
- 📣 Stay up to date on new features and announcements on Twitter.
Contributors
This project exists thanks to all the people who contribute. [Contribute].
Backers
Thank you to all our backers! 🙏 [Become a backer]
Sponsors
Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [Become a sponsor]
No vulnerabilities found.
Reason
29 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 10
Reason
no dangerous workflow patterns detected
Reason
license file detected
Details
- Info: project has a license file: LICENSE:0
- Info: FSF or OSI recognized license: MIT License: LICENSE:0
Reason
binaries present in source code
Details
- Warn: binary detected: packages/core/integration-tests/test/integration/wasm-async/add.wasm:1
- Warn: binary detected: packages/core/integration-tests/test/integration/wasm-dynamic/add.wasm:1
- Warn: binary detected: packages/core/integration-tests/test/integration/wasm-sourcemap-transformer/index.wasm:1
- Warn: binary detected: packages/core/integration-tests/test/integration/wasm-sync/add.wasm:1
- Warn: binary detected: packages/core/integration-tests/test/integration/workers-with-other-loaders/add.wasm:1
Reason
Found 1/30 approved changesets -- score normalized to 0
Reason
no effort to earn an OpenSSF best practices badge detected
Reason
detected GitHub workflow tokens with excessive permissions
Details
- Warn: jobLevel 'deployments' permission set to 'write': .github/workflows/ci.yml:133
- Info: jobLevel 'contents' permission set to 'read': .github/workflows/tag-release.yml:22
- Warn: jobLevel 'deployments' permission set to 'write': .github/workflows/tag-release.yml:23
- Warn: no topLevel permission defined: .github/workflows/canary-release.yml:1
- Info: topLevel 'contents' permission set to 'read': .github/workflows/ci.yml:11
- Warn: no topLevel permission defined: .github/workflows/dev-release.yml:1
- Info: topLevel 'contents' permission set to 'read': .github/workflows/release.yml:26
- Info: found token with 'none' permissions: .github/workflows/stale.yml:1
- Warn: no topLevel permission defined: .github/workflows/tag-release.yml:1
Reason
security policy file not detected
Details
- Warn: no security policy file detected
- Warn: no security file to analyze
- Warn: no security file to analyze
- Warn: no security file to analyze
Reason
dependency not pinned by hash detected -- score normalized to 0
Details
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:18: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:19: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:22: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:35: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:36: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:46: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:47: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:58: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:70: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:71: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:75: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:78: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:89: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:108: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:109: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:113: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:116: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:135: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:136: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:140: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:149: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:166: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:175: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:188: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/ci.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:47: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/release.yml:49: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/release.yml:53: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/release.yml:54: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:69: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:78: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:95: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/release.yml:97: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/release.yml:102: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:112: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:120: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:147: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/release.yml:149: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/release.yml:157: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/release.yml:158: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:174: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:182: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/release.yml:191: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:220: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/release.yml:224: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/release.yml:228: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:241: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:249: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:268: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/release.yml:271: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:275: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:288: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/release.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/stale.yml:19: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/stale.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tag-release.yml:25: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/tag-release.yml/v2?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/tag-release.yml:26: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/tag-release.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/tag-release.yml:30: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/tag-release.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/tag-release.yml:39: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/tag-release.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/tag-release.yml:56: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/tag-release.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/tag-release.yml:65: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/tag-release.yml/v2?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/tag-release.yml:76: update your workflow using https://app.stepsecurity.io/secureworkflow/parcel-bundler/parcel/tag-release.yml/v2?enable=pin
- Info: 0 out of 30 GitHub-owned GitHubAction dependencies pinned
- Info: 0 out of 29 third-party GitHubAction dependencies pinned
Reason
project is not fuzzed
Details
- Warn: no fuzzer integrations found
Reason
SAST tool is not run on all commits -- score normalized to 0
Details
- Warn: 0 commits out of 13 are checked with a SAST tool
Reason
11 existing vulnerabilities detected
Details
- Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
- Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
- Warn: Project is vulnerable to: GHSA-6vfc-qv3f-vr6c
- Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
- Warn: Project is vulnerable to: GHSA-f8q6-p94x-37v3
- Warn: Project is vulnerable to: GHSA-qrpm-p2h7-hrv2
- Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
- Warn: Project is vulnerable to: GHSA-f5x3-32g6-xq36
- Warn: Project is vulnerable to: GHSA-w5p7-h5w8-2hfq
- Warn: Project is vulnerable to: GHSA-558p-m34m-vpmq
- Warn: Project is vulnerable to: GHSA-cf4h-3jhx-xvhq
Score
3.3
/10
Last Scanned on 2024-11-18
The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.
Learn MoreOther packages similar to @parcel/transformer-babel
@babel/plugin-transform-typeof-symbol
7.25.9
This transformer wraps all typeof expressions with a method that replicates native behaviour. (ie. returning “symbol” for symbols)
babel-jest
29.7.0
Jest plugin to use babel for transformation.
@expo/metro-config
0.19.4
A Metro config for running React Native projects with the Metro bundler
@vue/babel-helper-vue-transform-on
1.2.5
to help transform on