PR #19108 caused some Suspense-related DevTools regressions (more info available on #19368) which we did not catch because of the fact that DevTools tests are only run against the version of React in master.

We should follow the precedent of the regression fixtures tests and have CI run DevTools tests against multiple

Describe the bug
With multiple pure-documentation MDX docs, the scroll position of the preview window does not reset when switching between docs.

To Reproduce
Steps to reproduce the behavior:

1. Create at least two MDX docs without stories, with content long enough to result in a scroll bar.
2. Select the first doc in the sidebar.
3. Scroll down the first document.
4. Select the

You may use this guide to make quality contributions at Hacktoberfest 2020: Hacktoberfest 2020 guide

To begin contributing, you shall get a quick overview of how Cosmos is used today. Cosmos is one of the most extensive code database and is used as:

• A datastore for various projects (such as [Quark](https://github.com/OpenGenus/

Hello,

I managed to implement bloc together with graphql inside my app by following the Jobs example. However, I have no idea how I could have graphql subscriptions and BLoC working together. It would be great if you could extend your jobs example to include subscriptions.

I am using:

• graphql_flutter: ^4.0.0-alpha.3
• bloc: ^6.0.2
• flutter_bloc: ^6.0.2

Svg supported ie10+ and it should be default choice.

Add .nextElementSibling and .previousElementSibling properties to DOM Element that point to sibling elements.

• nextElementSibling
• previousElementSibling