Why use Styloviz? An honest case, and the cases against

This is the page where a vendor normally lists adjectives. Instead, here is what Styloviz is in numbers you can check, the four things that actually distinguish it, and an honest account of when you should choose something else.

What it is, in figures

The four things that actually differ

1. You get the source, in both tiers

Free and Pro packages both ship readable source. You can open a component in node_modules, understand what it does, and patch it if you need to. This is unremarkable for MIT libraries and increasingly not the norm for commercial ones — PrimeUI, for example, distributes compiled packages. For regulated environments and for anyone who has ever had to fix a dependency at 2am, this is the difference that matters most.

2. The free tier is MIT with no thresholds

92 components under MIT. No revenue cap, no headcount limit, no funding condition, no annual re-confirmation. Compare that with conjunctive free tiers requiring you to be under $1M revenue and under five developers and under ten employees and under $3M raised, all at once — thresholds a growing company crosses without anyone noticing.

3. One-time, per team, not per developer per year

A Team licence covers 10 developers for $449 with twelve months of updates, or $799 with lifetime updates — a tenth of either per developer, once. The licence is perpetual: when an update window closes you keep installing what you paid for, forever. Nothing in the components checks a key at runtime, so your application never displays anything to your users about your billing.

4. Every component ships its awkward states

Loading, error, empty and retry, plus a data-source contract, on every component that displays data — rather than a demo that takes a hardcoded array and leaves the four states you actually need in production as an exercise. 21 composed templates ship too — admin, AI ops, storefront, help desk, point of sale, HR, learning and more, with free auth, error and account screens. The gap between "a component library" and "a working screen" is where most of the time goes, and that gap is what the templates are for.

On accessibility, specifically

Accessibility is the easiest thing for a vendor to claim and the hardest to verify. So rather than a claim: keyboard operation is enforced by lint rules that fail the build, contrast pairs are checked against their WCAG AA thresholds in both light and dark themes by a build gate, and there is a public accessibility statement that names the specific mechanisms and, more usefully, states where they stop.

Read that statement before believing any of this. A vendor that tells you where its accessibility work ends is more useful than one that implies it does not.

When you should choose something else

These are real, and we would rather you hit them here than three weeks into an integration.

• You are already deep in PrimeNG. Migration is real engineering work. If it costs more than the licence, paying PrimeTek is the cheaper answer and the arithmetic is yours to do.
• You want the most-trodden path. Angular Material has over two million weekly downloads, a decade of production hardening and an answer on Stack Overflow for everything. Styloviz is new and has none of that.
• You have a mature design system and want to own your component layer. spartan-ng or @angular/aria will suit you better than any pre-styled kit, including this one.
• You are not using Tailwind. Styloviz is Tailwind 4 throughout; without it you are fighting the grain.
• You need one specialist widget and nothing else. Buying a single best-in-class component is usually better value than a kit you will use ten percent of.

How to evaluate it without paying

1. Install a free package. 92 components are MIT — no signup, no key, no trial clock.
2. Open a component in node_modules and read it. That tells you more about a library in ten minutes than any documentation site.
3. Open a demo in StackBlitz from the docs and change something.
4. Check the accessibility statement against your own requirements, especially the section on what is not covered.
5. Then, and only then, look at the price.