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Ladybird vs Zen Browser

Learn how Ladybird and Zen Browser differ in their key features, development activity, technology stack and community adoption, so you can decide which of these web browsers is best for you.

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Ladybird

Open source web browser with its own engine, built from scratch without Blink, WebKit, or Gecko. Non-profit backed, no search deals, no user monetization.
66,807stars+406(+0.6%)

Last 30 days

Screenshot of Ladybird

Zen Browser

A Firefox-based browser offering enhanced privacy, split views, and extensive customization options for a personalized browsing experience.
45,517stars+798(+1.8%)

Last 30 days

Screenshot of Zen Browser

Detailed Comparison

Both Ladybird and Zen Browser have their unique strengths and serve similar purposes effectively. Consider your specific needs regarding popularity, growth, activity, technology, maturity, licensing and features when making your decision.

Comparable
Community & Popularity

Both tools have similar popularity levels, with Ladybird having 66,807 stars and Zen Browser having 45,517 stars on GitHub. In terms of developer contributions, Ladybird has 3,194 forks, indicating strong developer engagement.

Zen Browser wins
Growth Momentum

Zen Browser is growing faster, adding 798 stars in the last 30 days (+1.8%) against adding 406 stars for Ladybird (+0.6%). Zen Browser is the smaller project of the two, so it is closing the gap rather than extending a lead.

Comparable
Development Activity

Both projects show recent activity, with Ladybird last updated 8 hours ago and Zen Browser 10 hours ago.

Comparable
Technology Stack

Both tools share common technology foundations, being built with JavaScript, CSS, Bash, Python, C, Objective-C, C++. However, they differ in their additional technology choices: Ladybird uses Java, Swift, Kotlin while Zen Browser leverages Typescript, Rust.

Comparable
Project Maturity

Both projects started around the same time, with Ladybird beginning 2 years ago and Zen Browser 3 years ago.

Ladybird wins
Licensing

Ladybird uses the BSD-2-Clause license, which is more permissive than Zen Browser's MPL-2.0 license, potentially offering greater flexibility for commercial use and integration.

Comparable
Use Cases & Features

Both tools serve similar use cases in Web Browsers.