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ActiveTypo3-cms-extension[Utility & Helpers](/categories/utility)

nhovratov/mask-to-content-blocks
================================

Migrate Mask Content Elements to Content Blocks

1.0.3(6mo ago)81.4k↑47.6%1[2 issues](https://github.com/nhovratov/mask-to-content-blocks/issues)GPL-2.0-or-laterPHP

Since Dec 20Pushed 6mo ago1 watchersCompare

[ Source](https://github.com/nhovratov/mask-to-content-blocks)[ Packagist](https://packagist.org/packages/nhovratov/mask-to-content-blocks)[ RSS](/packages/nhovratov-mask-to-content-blocks/feed)WikiDiscussions main Synced 2d ago

READMEChangelog (4)Dependencies (7)Versions (5)Used By (0)

Mask to Content Blocks migration
================================

[](#mask-to-content-blocks-migration)

This TYPO3 extension helps you migrate your Mask elements on TYPO3 v13 to TYPO3 CMS Content Blocks, the official TYPO3 extension to define Content Types.

You need a running TYPO3 instance with your loaded Mask elements.

Install this extension via composer:

```
composer req nhovratov/mask-to-content-blocks

```

Then run the migration command. This migration will create the Content Blocks into the same extension, where your Mask elements are currently loaded.

```
bin/typo3 mask-to-content-blocks:migrate

```

Next, remove Mask and this extension:

```
composer remove mask/mask nhovratov/mask-to-content-blocks

```

Final steps
-----------

[](#final-steps)

This migration command is no guarantee that everything will work perfectly. Check the generated Content Blocks by yourself and see, if everything is fine. Also, any TypoScript overrides need migration from `lib.maskElement` to `lib.contentBlock`. Test your frontend template and backend preview. They might need slight adjustments.

For more information, visit the manual migration guide in the Content Blocks documentation:

###  Health Score

38

—

LowBetter than 83% of packages

Maintenance64

Regular maintenance activity

Popularity27

Limited adoption so far

Community10

Small or concentrated contributor base

Maturity42

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 96% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~126 days

Total

4

Last Release

183d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/46663553a22f0c1daf03e2defcabdf6c1f8f1aada7aff2e0b5c503c63cd236e1?d=identicon)[nhovratov](/maintainers/nhovratov)

---

Top Contributors

[![nhovratov](https://avatars.githubusercontent.com/u/19343425?v=4)](https://github.com/nhovratov "nhovratov (24 commits)")[![ayacoo](https://avatars.githubusercontent.com/u/5963331?v=4)](https://github.com/ayacoo "ayacoo (1 commits)")

###  Code Quality

Static AnalysisPHPStan

Type Coverage Yes

### Embed Badge

![Health badge](/badges/nhovratov-mask-to-content-blocks/health.svg)

```
[![Health](https://phpackages.com/badges/nhovratov-mask-to-content-blocks/health.svg)](https://phpackages.com/packages/nhovratov-mask-to-content-blocks)
```

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