Y ProseMirror integration

[nperez0111]

• fix: setup for yjs 14
• chore: rm initialContent hack
• chore: fixup tests

Summary

Rationale

Changes

Impact

Testing

Screenshots/Video

Checklist

• Code follows the project's coding standards.
• Unit tests covering the new feature have been added.
• All existing tests pass.
• The documentation has been updated to reflect the new feature

Additional Notes

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
blocknote	Ready	Preview	May 15, 2026 3:12pm
blocknote-website	Error		May 15, 2026 3:12pm

[coderabbitai]

Important

Review skipped

Draft detected.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 96c7484c-bb08-47df-8000-84f04e215c04

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch y-prosemirror-v14

Tip

💬 Introducing Slack Agent: The best way for teams to turn conversations into code.

Slack Agent is built on CodeRabbit's deep understanding of your code, so your team can collaborate across the entire SDLC without losing context.

• Generate code and open pull requests
• Plan features and break down work
• Investigate incidents and troubleshoot customer tickets together
• Automate recurring tasks and respond to alerts with triggers
• Summarize progress and report instantly

Built for teams:

• Shared memory across your entire org—no repeating context
• Per-thread sandboxes to safely plan and execute work
• Governance built-in—scoped access, auditability, and budget controls

One agent for your entire SDLC. Right inside Slack.

👉 Get started

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[pkg-pr-new]

Open in StackBlitz

@blocknote/ariakit

npm i https://pkg.pr.new/@blocknote/ariakit@2739

@blocknote/code-block

npm i https://pkg.pr.new/@blocknote/code-block@2739

@blocknote/core

npm i https://pkg.pr.new/@blocknote/core@2739

@blocknote/mantine

npm i https://pkg.pr.new/@blocknote/mantine@2739

@blocknote/react

npm i https://pkg.pr.new/@blocknote/react@2739

@blocknote/server-util

npm i https://pkg.pr.new/@blocknote/server-util@2739

@blocknote/shadcn

npm i https://pkg.pr.new/@blocknote/shadcn@2739

@blocknote/xl-ai

npm i https://pkg.pr.new/@blocknote/xl-ai@2739

@blocknote/xl-docx-exporter

npm i https://pkg.pr.new/@blocknote/xl-docx-exporter@2739

@blocknote/xl-email-exporter

npm i https://pkg.pr.new/@blocknote/xl-email-exporter@2739

@blocknote/xl-multi-column

npm i https://pkg.pr.new/@blocknote/xl-multi-column@2739

@blocknote/xl-odt-exporter

npm i https://pkg.pr.new/@blocknote/xl-odt-exporter@2739

@blocknote/xl-pdf-exporter

npm i https://pkg.pr.new/@blocknote/xl-pdf-exporter@2739

commit: 85f3acc