f(x) Builder for WordPress Plugin Directory
f(x) Builder is a WordPress app, with a 5.0 average rating from 5 reviews, as of Aug 31, 2026.
f(x) Builder is a WordPress Plugin Directory app by David Chandra Purnama. With a rating of 5.0★ from 5 reviews.
AppRanks verdict
Generated from live marketplace data — refreshed daily
f(x) Builder is a category-leading WordPress app with a limited review volume. Category data on the canonical marketplace listing is currently incomplete, so AppRanks falls back to platform-wide rather than category-relative comparison for this listing. 5 reviews put it in the early-traction tier — useful for early-stage stores willing to be on the leading edge. Early-traction review counts are sensitive to single launch periods or feature events, so a 30-day re-check before bigger commitments often resolves whether the trend is sustained. Paid-only pricing means evaluating fit on the marketplace listing or via the developer's documentation before installing. AppRanks tracks rating, review count, pricing tier, and category position daily — the figures on this page reflect the most recent scrape from the canonical WordPress Plugin Directory listing.
Pros
- +High average rating (5.0★) signals consistent merchant satisfaction
- +Published by David Chandra Purnama — established developer track record
Cons
- −Limited review base (5) — ratings can shift significantly with new feedback
Looking to switch from f(x) Builder?
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How f(x) Builder works
f(x) Builder is a new page builder plugin that provides visual columns in the post editor without using shortcodes. From the setting page, you can enable it for posts, pages, and custom post types. There is no vendor lock-in. If you decide you no longer wish to use the plugin, you can disable it without losing your content (though you would loose the column formatting).
GITHUB
You can contribute to development at GitHub https://github.com/turtlepod/fx-builder
Features:
Super simple to use.
Visual columns in the post editor.
If you disable the plugin, you content is not lost.
Settings to enable/disable for each post type.
1 – 4 columns supported.
Free, Open Source, GPL v2.0 or later license. 🙂 Use it to make something cool.
Support available at Genbu Media.
Notes for developer:
GitHub Development of this plugin is hosted at GitHub. Pull request and bug reports are welcome.
Competitors & alternatives
AppRanks tracks competitor sets per category. For f(x) Builder, the independent listing audit includes a competitive context section, and the full WordPress app index shows the broader marketplace landscape this app competes in. Sign up free to surface a side-by-side competitor matrix customized to your tracked apps.
Frequently asked questions
What is f(x) Builder?
f(x) Builder is an app for WordPress. It currently holds a 5.0-star rating from 5 merchant reviews, and AppRanks has been tracking its public marketplace data on the refresh cadence published in our methodology. AppRanks tracks its category position, review-velocity trend, and the top alternatives in the same space. Developed by David Chandra Purnama.