Ladybird
Independent open-source web browser built on its own new engine, not Chromium or Gecko.
Commenters like it as an independent browser engine outside the Chromium and Gecko camps1234 that is catching up quickly on web-platform tests.567 The most common caveat is that it is not yet usable as a daily driver,891011 and several commenters object to the lead developer and the decision to stop accepting outside patches.12131415
Why people recommend it
Engine independence · 3
Seen as a true alternative to the mainstream engines and the Chromium monoculture.
“Gecko, WebKit and—hopefully—Ladybird are the true alternatives.”
“I'm super excited to see this as an alternative to the mainstream browsers.”
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“I'm sure I'll give it a try when it's more mature.”
Standards progress · 3
Its web-platform test pass rate is rising quickly and now beats Servo's.
“So Ladybird is catching up with the other pretty fast!”
“I'm more optimistic about AI browsers based on Ladybird or Servo which are actually trying to pass WPTs.”
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“I'm super excited to see this as an alternative to the mainstream browsers.”
Community enthusiasm · 3
Fans plan to use it as their daily browser once the alpha lands.
“Really excited for alpha. When it hits I plan on using it for my daily driver”
“I love Ladybird (have a sticker on my laptop to prove!), I hope they thrive.”
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“LadyBird is our real hope now, not Servo.”
Rendering quality · 1
One commenter who built it from source says it renders their own sites perfectly.
“Ladybird—another completely different web engine—is really promising.”
Caveats and dissent
Not ready yet · 3
It is still pre-alpha and not yet usable for everyday browsing.
“Maybe Ladybird will take users from Chrome when it's ready for general use.”
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“I'm sure I'll give it a try when it's more mature.”
Leadership controversy · 3
Some commenters dislike the project lead and the project's recent direction.
“I would stop using the web forever before I used Ladybird or anything made by Kling.”
“I haven't been a fan of the direction of the project for a bit.”
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“For a while I had hope that ladybird would be that competitor, but that died”
Closed contributions · 3
The project no longer accepts outside patches, which puts off contributing developers.
“why would I sink time into a project with such rules that put a barrier to improving my life with the software?”
“For a while I had hope that ladybird would be that competitor, but that died”
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“I love Ladybird (have a sticker on my laptop to prove!), I hope they thrive.”
No extensions · 1
Browser extensions are not supported yet.
“Ladybird planned to release alpha this year. Unfortunately extensions are unsupported, but maybe soon”
No official binaries · 2
There are no official builds yet, and building from source took one commenter five hours and about 8 GB.
“Ladybird—another completely different web engine—is really promising.”
“I use these on Mac https://sizeof.cat/project/ladybird-builds/”
Performance work · 1
Performance still needs a lot of work.
“So Ladybird is catching up with the other pretty fast!”
Often compared with
Who recommends it in their own words
Threads where it came up
- Hang on to Your Firefox 3 mentions
- Changing How We Develop Ladybird 3 mentions
- This Month in Ladybird – August 2026 2 mentions
- Firefox is now the last major browser that still supports uBlock Origin 2 mentions
- Leaving Mozilla 2 mentions
- This Month in Ladybird – October 2025 2 mentions
Data: ladybird.json. Quotes are verbatim; the verdict and theme labels are written by a model from these comments, and every clause links to its sources.
All comments 25
“Ladybird may be a competitor at one point in time but they ban people from”
“I haven't been a fan of the direction of the project for a bit.”
“I would stop using the web forever before I used Ladybird or anything made by Kling.”
“Really excited for alpha. When it hits I plan on using it for my daily driver”
“I'm more optimistic about AI browsers based on Ladybird or Servo which are actually trying to pass WPTs.”
“Ladybird—another completely different web engine—is really promising.”
“There's a good chance that I'll move from Firefox when Ladybird reaches feature-parity”
“So Ladybird is catching up with the other pretty fast!”
“It will be interesting to see what happens as Ladybird matures.”
“Maybe Ladybird will take users from Chrome when it's ready for general use.”
“Ladybird planned to release alpha this year. Unfortunately extensions are unsupported, but maybe soon”
“ladybird may become an alternative at one point in time, but right now is not”
“Can't wait for Servo/Ladybird to replace it.”
“For a while I had hope that ladybird would be that competitor, but that died”
“Gecko, WebKit and—hopefully—Ladybird are the true alternatives.”
“I love Ladybird (have a sticker on my laptop to prove!), I hope they thrive.”
“why would I sink time into a project with such rules that put a barrier to improving my life with the software?”
“If ladybird fails then the Google empire has won permanently.”
“it is good that Ladybird exists”
“Ladybird isn’t usable right now”
“I still follow blogs and videos about Servo and Ladybird because I’m hopeful we will have some more browser engine diversity someday!”
“LadyBird is our real hope now, not Servo.”
“I'm sure I'll give it a try when it's more mature.”
“I'm super excited to see this as an alternative to the mainstream browsers.”
“I use these on Mac https://sizeof.cat/project/ladybird-builds/”