head to head · open source
webpack vs cloud-in-a-bottle
webpack has 65,978 GitHub stars, 9,619 forks, 123 open issues and last shipped yesterday. cloud-in-a-bottle has 1,240 stars, 84 forks, 17 open issues and last shipped yesterday. webpack leads on adoption by 5,221% (65,978 vs 1,240 stars). webpack is written in JavaScript under MIT; cloud-in-a-bottle is written in Python under AGPL-3.0. webpack has attracted 15% as many forks as stars, cloud-in-a-bottle 7%. webpack 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
| webpack | cloud-in-a-bottle | |
|---|---|---|
| GitHub stars | ★ 66K | ★ 1.2K |
| License | MIT | AGPL-3.0 |
| Written in | JavaScript | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 9.6K | ⑂ 84 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick webpack if
- You weight community size — 66K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick cloud-in-a-bottle if
- You want the cloud-in-a-bottle feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and cloud-in-a-bottle fits your workflow better
About webpack
[![npm][npm]][npm url] [![node][node]][node url] [![builds1][builds1]][builds1 url] [![dependency review][dependency review]][dependency review url] [![coverage][cover]][cover url] [![PR's welcome][prs]][prs url] webpack Webpack is a module bundler. Its main purpose is to bundle JavaScript files for usage in a browser, yet it is also capable of transforming, bundling, or packaging just about any resource or asset. Table of Contents Install Introduction Concepts Contributing Support Current project members TSC (Technical Steering Committee) Core Collaborators Sponsoring Premium Partners Gold Sponsors Silver…
read the full webpack overview →
About cloud-in-a-bottle
Cloud in a Bottle Your corner of the cloud. Deploy, use, and share web apps on a server you control. Your apps, data, and infrastructure stay yours. Why Cloud in a Bottle Most people have no access to the cloud that isn't mediated by a company with different incentives than theirs. Open source web software exists but running it somewhere means fighting infrastructure that most people don't want to touch. Cloud in a Bottle is the project our team needed and couldn't find: a corner of the cloud that's genuinely yours. Where apps install as easily as on your phone, and the data lives on hardware you control. What…
read the full cloud-in-a-bottle overview →
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Frequently asked questions
Is webpack or cloud-in-a-bottle more popular?
webpack has 65,978 GitHub stars and cloud-in-a-bottle has 1,240. webpack has the larger community by that measure.
Are webpack and cloud-in-a-bottle free?
Both are open source. webpack is licensed under MIT and cloud-in-a-bottle under AGPL-3.0. Neither carries a licence fee.
What is the difference between webpack and cloud-in-a-bottle?
webpack is written in JavaScript and cloud-in-a-bottle 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, webpack or cloud-in-a-bottle?
Choose webpack if you want the larger community (65,978 stars) or its MIT licence terms. Choose cloud-in-a-bottle if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.