head to head · open source
parcel vs chalice
parcel has 44,008 GitHub stars, 2,425 forks, 606 open issues and last shipped yesterday. chalice has 11,060 stars, 1,018 forks, 495 open issues and last shipped 6 days ago. parcel leads on adoption by 298% (44,008 vs 11,060 stars). parcel is written in JavaScript under MIT; chalice is written in Python under Apache-2.0. parcel has attracted 6% as many forks as stars, chalice 9%. parcel was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| parcel | chalice | |
|---|---|---|
| GitHub stars | ★ 44K | ★ 11K |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | Python |
| Last push | 2026-11-02 | 2026-10-28 |
| Forks | ⑂ 2.4K | ⑂ 1.0K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick parcel if
- You weight community size — 44K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick chalice if
- You want the chalice feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and chalice fits your workflow better
About parcel
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…
read the full parcel overview →
About chalice
=========== AWS Chalice =========== .. image:: :target: :alt: Package Version .. image:: :target: :alt: Python Versions .. image:: :target: :alt: Documentation Status .. image:: :target: :alt: License .. image:: :target: :alt: Chalice Logo Chalice is a framework for writing serverless apps in Python. It allows you to quickly create and deploy applications that use AWS Lambda. It provides: A command line tool for creating, deploying, and managing your app A decorator based API for integrating with Amazon API Gateway, Amazon S3, Amazon SNS, Amazon SQS, and other AWS services. Automatic IAM policy generation You…
read the full chalice overview →
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Frequently asked questions
Is parcel or chalice more popular?
parcel has 44,008 GitHub stars and chalice has 11,060. parcel has the larger community by that measure.
Are parcel and chalice free?
Both are open source. parcel is licensed under MIT and chalice under Apache-2.0. Neither carries a licence fee.
What is the difference between parcel and chalice?
parcel is written in JavaScript and chalice in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, parcel or chalice?
Choose parcel if you want the larger community (44,008 stars) or its MIT licence terms. Choose chalice if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.