
bundlejs
date-fns
Vite
esbuild
Prettier
BeaverCheck
NPMScan
Find the performance impact of adding a npm package to your bundle.

Axolo
PullNotifier
GitNotifier.com
Axolo for GitLab
Swarmia
Pullflow
GitLab
Replace GitLab's spammy Slack notifications with PRFlow. One updating message per MR with CI/CD status and threaded comments for gitlab.com and self-hosted GitLab.

Which is more popular?
Based on our record, BundlePhobia seems to be more popular. It has been mentioned 60 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | bundlephobia.com | prflow.dev |
| Pricing | — | |
| Platforms | — | |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of BundlePhobia yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing BundlePhobia and PRFlow.dev.
PRFlow.dev's answer:
Go backend PostgreSQL DB, React/TypeScript frontend.
PRFlow.dev's answer:
Engineering teams using GitLab.com or self-managed and Slack.
PRFlow.dev's answer:
Engineered for simplicity and security. Native GitLab support.
Share your experience with using BundlePhobia and PRFlow.dev. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


The package and bundle figures below are based on the ChromaPanel comparison audit and the current package documentation. Bundle figures refer to the package main entry measured by Bundlephobia, which is different from the amount that a... - Source: dev.to / 21 days ago
Check packages on Bundlephobia before importing. A date-picker that pulls in 80 KB gzipped when you need one function is a problem you choose. - Source: dev.to / 5 months ago
Before adding any npm package, check bundlephobia.com for the bundle cost. Example: lodash costs 70KB — lodash-es with tree shaking costs 0-70KB depending on what you import. - Source: dev.to / 7 months ago
Tracking PRFlow.dev since Jun 2026.
When comparing BundlePhobia and PRFlow.dev, you can also consider the following products.

A quick and easy way to bundle, minify, and compress (gzip and brotli) your ts, js, jsx and npm projects all online, with the bundle file size.
Compare bundlejs to BundlePhobia or PRFlow.dev:


date-fns provides the most comprehensive yet simple and consistent toolset for manipulating JavaScript dates in a browser & Node.js.
Compare date-fns to BundlePhobia or PRFlow.dev:

PullNotifier - a Github and Slack integration app. The most efficient Pull Request notifications on Slack -> PullNotifier allows you to see your team's latest pull request status without getting spammed with notifications.
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Stop dragging GitHub Pull Request reviews for days. Get Slack DM notifications: PR reviews, react & reply to comments, CI/CD failure alerts.
Compare GitNotifier.com to BundlePhobia or PRFlow.dev: