Frost
by Anders Norén
Anders Norén's flagship FSE block theme. Strong pattern library, minimalist Scandinavian design, free.
- Lighthouse
- 99 / 100 Tested June 1, 2026
- Accessibility
- WCAG AA
- Last release
- April 30, 2026 v2.3.0
- WP.org rating
- 5.0
Frost is Anders Norén's flagship FSE block theme, recognized in the WordPress community for distinctive Scandinavian minimalist design and a strong default pattern library. Solo-developer-maintained since 2022 with consistent updates. Genuinely free, no Pro tier or upsell flow. Often included in WordPress core's featured-themes shortlist.
Pros
- Distinctive Scandinavian design that stands out from generic block themes
- Strong default pattern library covers most layout needs without external blocks
- Solo-developer-maintained with sustained release cadence since 2022
- Genuinely free, no Pro paywall
Cons
- Smaller install base means fewer third-party tutorials and integrations
- Solo-dev maintenance is a vendor-risk consideration (though Anders has been consistent)
Pick Frost when you want an opinionated, well-designed FSE block theme with strong default patterns and you appreciate solo-developer craft over corporate vendor backing.
Avoid if you need a multipurpose theme with maximum compatibility across builders (Frost is Gutenberg-only) or if solo-dev maintenance is a vendor-risk concern.
Frequently asked questions
- Is Frost free?
- Yes. Anders Norén publishes Frost as a fully-free FSE block theme with no Pro tier and no upsell flow. The theme is supported via WordPress.org's featured themes program.
- Who maintains Frost?
- Anders Norén, a Swedish solo developer who has shipped consistently maintained free WordPress themes since 2013 (Hemingway, Lingonberry, Frost, and others). Sustained solo-developer track record, vendor-risk consideration noted.
- Frost vs Spectra One?
- Both are free FSE block themes. Frost has the more distinctive design aesthetic (Scandinavian minimalism). Spectra One has stronger commercial backing (Brainstorm Force). For design-led personal sites: Frost. For agency or vendor-supported builds: Spectra One.
- Does Frost work with WooCommerce?
- Yes, but it's not the theme's focus. Frost is positioned as a content site theme (blogs, portfolios, publications). For WooCommerce stores, Storefront, Spectra One, or Astra are more deliberate fits.
Recent releases
- v2.3.0 April 30, 2026
New block pattern variants, accessibility audit pass
- v2.2.4 February 15, 2026
Maintenance release
- v2.2.3 December 8, 2025
Patch release
- v2.2.2 October 12, 2025
WordPress 6.7 compatibility
- v2.2.1 August 4, 2025
Pattern library refinements
| Product | Type | Price | Lighthouse |
|---|---|---|---|
| | Block | Free | 99 |
| | Block | Free | 99 |
| | Block | Free | 97 |
-
Astra
Lightweight multipurpose theme that ships fast and plays nicely with every major builder.
-
GeneratePress
Lightweight classic theme prized by developers. Tiny core, GPL, sustained 12-year vendor history.
-
Blocksy
Block-friendly modern theme with header builder and WooCommerce focus. Native Gutenberg, generous free tier.
-
Hello Elementor
Elementor's stripped-down companion theme. Empty canvas for Elementor builds, designed for the builder to do everything.
Performance testing
Tested on Kinsta Starter (Google Cloud C3D, Iowa). Configuration: Frost default settings, single post + landing template, mobile, 4G simulated, cold cache. 5 runs, median reported. Raw Lighthouse JSON downloadable on request.
Data freshness
Last release tracked April 30, 2026. Release history maintained from the vendor's changelog. Vendor activity refreshed on every build.