Highlights · computed from our daily tracking data
- JetBlack FSE currently ranks #3550 in the WordPress.org popular themes list.
- Its best position in our tracking is #3483, first reached on Jul 26, 2026.
- The latest release, v2.0.0, shipped on May 20, 2026 (104 days ago) — release #3 since the theme joined the directory in 2022.
Ranking history
Ranking history — data table
| Date | Ranking history |
|---|---|
| 2026-09-01 | #3550 |
| 2026-08-31 | #3533 |
| 2026-07-31 | #3498 |
Latest reading of each month from our daily snapshots; the chart holds the full daily history.
Active installs
Active installs — data table
| Date | Active installs |
|---|---|
| 2026-09-01 | 200 |
| 2026-08-31 | 200 |
| 2026-07-31 | 200 |
Latest reading of each month from our daily snapshots; the chart holds the full daily history.
Downloads per day
Details
| Author | Firefly Themes |
|---|---|
| Current version | 2.0.0 |
| Versions released | 3 |
| Last updated | 2026-05-20 |
| Added to directory | 2022-09-21 |
| Requires WordPress | 6.1+ |
| Requires PHP | 7.4+ |
| Type | Block theme |
| First tracked here | 2026-07-23 |
Description
JetBlack FSE is free Block based theme for full site editing. It is first full site editing theme by FireFly Themes. This theme is packed with ready to use blog pattern, you will just have to drag and drop pattern to desired area. There are also various template parts and templates available in theme. JetBlack FSE is multipurpose dark theme, with different customizable patterns you can build a modern website in few clicks. The theme is suitable for any kind of business and is very flexible. JetBlack FSE has clean design with updated secure codes. There are 3 Template parts, 9 Templates12 different block patterns. Some of block patterns are, 404 Error Page, Archive Title, Default Footer, Default Header, Hero Content, Latest News, Main Banner, Post Title, Recent Works, Services, Sidebar and What We Do. All the block patterns, templates and template parts are highly customizable and beautifully adapts all screen sizes. Do download JetBlack FSE today and explore word of Full site editing.
Frequently asked questions
How many websites use JetBlack FSE?
WordPress.org reports 200+ active installs.
How popular is JetBlack FSE?
As of September 1, 2026, JetBlack FSE ranks #3550 in the WordPress.org popular themes list. Its best position in our tracking is #3483.
When was JetBlack FSE last updated?
JetBlack FSE was last updated on May 20, 2026 (version 2.0.0). It has shipped 3 releases in total.
Who makes JetBlack FSE?
JetBlack FSE is developed by Firefly Themes. It joined the WordPress.org theme directory in September 2022.
