Formatters & Validators

Test GraphQL Subscriptions with HTML Formatter

How to test graphql subscriptions efficiently using HTML Formatter. Inspect the underlying WebSocket messages for your GraphQL subscriptions. Verify that your UI reacts correctly to real-time updates.

How HTML Formatter Helps with Test GraphQL Subscriptions

Free HTML formatter and beautifier. Clean up and format HTML code.

Indent control

Essential for test graphql subscriptions workflows.

Minify option

Essential for test graphql subscriptions workflows.

Tag completion

Essential for test graphql subscriptions workflows.

Step-by-Step: Test GraphQL Subscriptions with HTML Formatter

Follow these steps to test graphql subscriptions effectively using HTML Formatter.

1

Select the Subscription

DevConsole identifies active GraphQL subscriptions in your app.

💡 Use HTML Formatter here to prepare your data.

2

Monitor the Stream

Watch updates flow in and see the exact object structure your frontend receives.

3

Simulate Server Closure

Manually close the connection context to test your app's reconnection and error state UI.

Pro Tips

Use HTML Formatter to quickly process data before test graphql subscriptions.

Indent control makes HTML Formatter perfect for test graphql subscriptions workflows.

Combine HTML Formatter with DevConsole's auth features for complete test graphql subscriptions testing.

FAQ

How do I use HTML Formatter for test graphql subscriptions?

HTML Formatter helps with test graphql subscriptions by providing indent control, minify option, tag completion. DevConsole hooks into the Apollo/Relay transport layer to show you a clean log of every GraphQL event sent over the wire.

Is HTML Formatter the best tool for test graphql subscriptions?

HTML Formatter is excellent for code cleanup, email templates, web development. For test graphql subscriptions specifically, it helps subscriptions are often 'silent' until they fail, making it hard to know if the connection is active or if the server has stopped sending data.

Can I use HTML Formatter with DevConsole for test graphql subscriptions?

Yes! DevConsole includes HTML Formatter along with many other tools. When combined with session management and network debugging, you get a complete test graphql subscriptions workflow.

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