Storybook 3.4 early access!

Storybook users! 3.4 is almost ready to ship. We’ve added Polymer 2 support, Angular and Vue storyshots, a new addon for showing a story’s source code, multiple hierarchies, image snapshotting, and a whole lot more.

If you love Storybook and want to make it better, please try out our release candidate in your projects and file an issue if you run into any problems!

Installation & Usage

The simplest way to install the latest release candidate is to modify your package.json replacing all @storybook/* packages with the rc version. For example:

@storybook/react”: “3.3.0” => “@storybook/react”: “rc”

Then run yarn install && yarn storybook to test it out in your browser.

Highlight Features

In addition to bugfixes and dependency upgrades, 3.4 contains lots of new features. We’ll be documenting these in the release announcement and individual posts, but for now here’s some highlight PRs if you want to kick the tires on some new features:

• Polymer 2 support #2225
• Angular and Vue storyshots #2564
• Addon-storysource: story source in addon pane #2885
• Multiple story hierarchies #2452
• Add image snapshots to addon-storyshots #2413

If you want to see a full list of changes, check out our CHANGELOG for all the 3.4.0-* releases.

Thank you

Happy testing and thank you for helping make Storybook even more awesome! And if you want to chat with us in realtime or join our vibrant community of developers around the world, please jump on our slack — we’d love to have you!

With ❤️ from the storybook team.