Skip to main content

Comparison guide

Bootstrap vs Tailwindcss

Side-by-side NPM package comparison

Hero image for Bootstrap vs Tailwindcss

Quick Verdict

Smallest Bundle

Bootstrap

16.0 KB gzipped

Most Popular

Bootstrap

0 weekly downloads

Best Maintained

Tailwindcss

100/100 maintenance score

Highest Quality

Bootstrap

50/100 quality score

Overall Pick

Bootstrap

Best all-around based on popularity, size, maintenance & quality

bootstrap icon

bootstrap

Niche

Version 5.3.8

0
61
Good

The most popular front-end framework for developing responsive, mobile first projects on the web.

Weekly Downloads
0

Trend data unavailable

Bundle (gzip)
16.0 KB
Updated
Vulns
0

Health Score Breakdown

Maintenance
80
Popularity
10
Quality
50
Security
100
Stability
70
tailwindcss icon

tailwindcss

Niche

Version 4.3.3

0
67
Good

A utility-first CSS framework for rapidly building custom user interfaces.

Weekly Downloads
0

Trend data unavailable

Bundle (gzip)
69.1 KB
Updated
Vulns
0

Health Score Breakdown

Maintenance
100
Popularity
10
Quality
50
Security
100
Stability
70

Choosing between Bootstrap and Tailwindcss? Here's a data-driven comparison based on real npm data — downloads, bundle size, health scores, and more — to help you decide which package fits your project best.

Downloads & Popularity

Bootstrap and Tailwindcss both have 0 weekly downloads, indicating equal adoption in the ecosystem.

Bundle Size

Bootstrap has the smallest gzipped bundle at 16.0 KB. Tailwindcss comes in at 69.1 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.

Health Score Comparison

Tailwindcss has an overall health score of 67/100 (good), with strong maintenance, security scores. Bootstrap has an overall health score of 61/100 (good), with strong maintenance, security scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics.

When to Choose Each

Choose Bootstrap if you value strong security track record. Choose Tailwindcss if you value actively maintained, strong security track record.

Our Verdict

Both Bootstrap and Tailwindcss are solid choices for JavaScript development. Tailwindcss has the edge in overall health score (67/100), while each package brings unique strengths to the table. Evaluate them based on your project's priorities — whether that's community size, bundle efficiency, or maintenance activity — and choose the one that aligns best with your requirements.

Frequently Asked Questions

Is bootstrap better than tailwindcss?
It depends on your needs. Bootstrap has a health score of 61/100 while Tailwindcss scores 67/100. Bootstrap has more weekly downloads (0), suggesting broader adoption. Consider your specific requirements — bundle size, community support, and feature set — to decide which is the better fit.
Which has a smaller bundle size, bootstrap or tailwindcss?
Bootstrap has the smaller gzipped bundle at 16.0 KB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
How many developers use bootstrap vs tailwindcss?
Based on npm download statistics, Bootstrap has approximately 0 weekly downloads and Tailwindcss has approximately 0 weekly downloads. These numbers reflect package installations, not unique developers, but they indicate relative adoption levels.
Which is better maintained, bootstrap or tailwindcss?
Tailwindcss currently has the higher overall health score at 67/100. Bootstrap has a maintenance score of 80/100 and Tailwindcss scores 100/100 on maintenance.

Related Comparisons

Sass vs TailwindcssBulma vs TailwindcssTailwindcss vs UnocssPanda-css vs Tailwindcss

The 2026 JavaScript Stack Cheatsheet

One PDF: the best package for every category (ORMs, bundlers, auth, testing, state management). Used by 500+ devs. Free, updated monthly.