head to head · open source
Ladybird vs slugify
Ladybird has 66,240 GitHub stars, 3,162 forks, 535 open issues and last shipped yesterday. slugify has 2,702 stars, 95 forks, 2 open issues and last shipped 10 days ago. Ladybird leads on adoption by 2,352% (66,240 vs 2,702 stars). Ladybird is written in C++ under BSD-2-Clause; slugify is written in JavaScript under MIT. Ladybird has attracted 5% as many forks as stars, slugify 4%. Ladybird was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (browser), so they are genuine substitutes rather than adjacent tools.
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
| Ladybird | slugify | |
|---|---|---|
| GitHub stars | ★ 66K | ★ 2.7K |
| License | BSD-2-Clause | MIT |
| Written in | C++ | JavaScript |
| Last push | 2026-09-18 | 2026-09-09 |
| Forks | ⑂ 3.2K | ⑂ 95 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Ladybird if
- You weight community size — 66K stars and counting
- You want the BSD-2-Clause license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick slugify if
- You want the slugify feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and slugify fits your workflow better
About Ladybird
Ladybird is a truly independent web browser and browser engine, written from scratch in C++ rather than as a fork of any existing engine, and it is built for developers who want to work on a browser engine based on web standards while it remains in a pre alpha state.
read the full Ladybird overview →
About slugify
slugify is a small, MIT licensed JavaScript package published on npm as @sindresorhus/slugify that turns arbitrary text into URL safe, filename safe, ID safe slugs, and it is aimed at developers writing web applications, static site generators, Node.js tooling, and form handling code that needs predictable identifiers derived from human readable strings.
read the full slugify overview →
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Frequently asked questions
Is Ladybird or slugify more popular?
Ladybird has 66,240 GitHub stars and slugify has 2,702. Ladybird has the larger community by that measure.
Are Ladybird and slugify free?
Both are open source. Ladybird is licensed under BSD-2-Clause and slugify under MIT. Neither carries a licence fee.
What is the difference between Ladybird and slugify?
Ladybird is written in C++ and slugify in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Ladybird or slugify?
Choose Ladybird if you want the larger community (66,240 stars) or its BSD-2-Clause licence terms. Choose slugify if its feature set, stack or MIT licence fits better. Both are self-hostable.