Head-to-head · October 2026
Theme.json Design Manager vs Theme YAML
Theme.json Design Manager comes out ahead, winning 5 of 7 head-to-head checks against Theme YAML.
Theme.json Design Manager
Theme.json Design Manager provides a user-friendly admin interface for managing design tokens that are…
Theme YAML
Theme Yaml converts your theme.yaml file into theme.json so that you can configure your theme with YAML. It…
| Metric | Theme.json Design Manager | Theme YAML |
|---|---|---|
| Active installs | <10 | 10+ |
| Downloads (30 days) | 53 | 37 |
| Download trend | +17.8% | -38.3% |
| Rating | — | 4.5/5 |
| Reviews | 0 | 2 |
| Health score | 36/100 | 29/100 |
| Last updated | 7 months ago | 3 years ago |
| Tested up to | WP 6.9.10 | WP 6.3.13 |
| Support resolved | — | — |
| Requires PHP | 7.4+ | 7.4+ |
| First released | Mar 2026 | Mar 2022 |
Daily downloads, last 90 days
Theme.json Design Manag…Theme YAML
Choose Theme.json Design Manager if…
You care most about downloads (30 days), download trend and health score.
- Small user base (<10 active installs)
- Very few reviews so far
- Only tested up to WordPress 6.9 (latest is 7.1)
Choose Theme YAML if…
You care most about active installs and reviews.
- Small user base (10+ active installs)
- Very few reviews so far
- No update in 3 years
- Only tested up to WordPress 6.3 (latest is 7.1)
Both compete in: theme.json
FAQ
Theme.json Design Manager vs Theme YAML: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 18, 2026
Which is better, Theme.json Design Manager or Theme YAML?
Theme.json Design Manager comes out ahead, winning 5 of 7 head-to-head checks against Theme YAML. Choose Theme.json Design Manager if you care most about downloads (30 days), download trend and health score. Choose Theme YAML if you care most about active installs and reviews.
Is Theme.json Design Manager more popular than Theme YAML?
Theme YAML is the more popular of the two with 10+ active installs, compared with <10 for Theme.json Design Manager.
Can I use Theme.json Design Manager and Theme YAML together?
Both plugins cover theme.json, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.
Are Theme.json Design Manager and Theme YAML free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.
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