Python Package Index VS bundlejs

bundle is a quick and easy way to bundle your projects, minify and see it's gzip size. It's an online tool similar to bundlephobia, but bundle does all the bundling locally on you browser and can treeshake and bundle multiple packages (both commonjs and esm) together, all without having to install any npm packages and with typescript support.

If there is something I missed, a mistake, or a feature you would like added please create an issue or a pull request and I'll try to get to it. You can contribute to this project at okikio/bundle.

You can join the discussion on Github discussions or Twitter.

You can now use search queries in bundle, all you need to do is add this to the url
?q={packages}&treeshake={methods to treeshake}

e.g.
You want react, react-dom, vue, and @okikio/animate, but only want the Animate and toStr methods exported from @okikio/animate.

You would add this to the url bundlejs.com/?q=react,react-dom,vue,@okikio/animate&treeshake=[*],[*],[*],[{Animate,toStr}]

Social recommendations and mentions

Based on our record, Python Package Index seems to be a lot more popular than bundlejs. While we know about 101 links to Python Package Index, we've tracked only 10 mentions of bundlejs. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Python Package Index mentions (101)

🐍 python pip vs pipenv vs poetry — which one should you actually use?
Running pip install requests triggers this sequence: 1. Resolve requests to a distribution (wheel or sdist) from the index (default: https://pypi.org). 2. Download the artifact, verify its hash if available, and extract it. 3. Execute the build backend (setuptools, poetry-core, etc.) specified in pyproject.toml or setup.py to generate metadata. 4. Copy files into site-packages/ and populate .dist-info... - Source: dev.to / 4 months ago
How to write and publish a Python package to PyPI
You need two accounts: test.pypi.org for the test registry, and pypi.org for the real registry that pip install and uv add use. Use the test registry first, since it resets periodically and will not pollute the real index with test uploads. Enable two-factor authentication on both, as PyPI requires it for publishing. - Source: dev.to / 4 months ago
Beyond Blocks and Lines: How CadQuery is Revolutionizing Parametric Design
Install CadQuery: Use pip install cadquery to get started. Refer to the Python Package Index (PyPI) for the latest installation instructions. - Source: dev.to / 5 months ago
Installing and managing python packages via PIP
Open your browser and navigate to pypi.org. - Source: dev.to / 6 months ago
Blog: PyPI in 2025: A Year in Review
How does the big white search box at https://pypi.org/ work? Why couldn’t the same technology be used to power the CLI? If there’s an issue with abuse, I don’t think many people would mind rate limiting or mandatory authentication before search can be used. - Source: Hacker News / 8 months ago

bundlejs mentions (10)

Show HN: Duper – The Format That's Super
I think a neat route would be to use this as an authoring plugin in VS Code, like prettier: write Duper (or JSON5, or whatever), and then downlevel it to regular json automatically when pressing cmd-s. You wouldn't get to keep your comments (or they could be transformed to { "//": "comment text" }). Outside of that, it's tough to compete with JSON in the "human readable unschematized serialization format" market,... - Source: Hacker News / 10 months ago
I Built the Same App 10 Times: Evaluating Frameworks for Mobile Performance
React's bundling system and published packages has gotten noticeably more complicated over time. First, there's the separation between the generic cross-platform `react` package, and the platform-specific reconcilers like `react-dom` and `react-native. All the actual "React" logic is built into the reconciler packages (ie, each contains a complete copy of the actual `react-reconciler` package + all the... - Source: Hacker News / 10 months ago
Zod 4
These numbers don't reflect anything useful. This is the total size of the code in the package, most of which will be tree-shaken. In Zod's case, the package now contains three independent sub-libraries. I recommend plugging a script into bundlejs.com[0] to see bundle size numbers for a particular script [0] https://bundlejs.com. - Source: Hacker News / over 1 year ago
PackagePhobia – Find the cost of adding a new dev dependency to your project
[bundlejs](https://bundlejs.com/) is the better alternative to check your dependency sizes with. - Source: Hacker News / over 1 year ago
ESM & CJS: The subtle shift in bundlejs' behaviour
I was closing out some long lived issues over on bundlejs, when issue #50 reminded me of the ongoing debate about how bundlejs should handle the ESM and CJS packages. - Source: dev.to / about 3 years ago

What are some alternatives?

When comparing Python Package Index and bundlejs, you can also consider the following products

Anaconda - Anaconda is the leading open data science platform powered by Python.

BundlePhobia - Find the performance impact of adding a npm package to your bundle.

Python Poetry - Python packaging and dependency manager.

esbuild - An extremely fast JavaScript bundler and minifier

npm - npm is a package manager for Node.

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.

Compare Python Package Index VS bundlejs and see what are their differences