reglejs.dev

What it is

Regle is a headless form validation library for Vue.js, officially positioned as “the perfect evolution of Vuelidate.” Rather than emphasizing built-in UI components, it provides a type-safe, model-based validation API, making it suitable for developers who want to compose their own form interfaces and validation logic in Vue applications.

Core capabilities

Functionally, Regle focuses on form validation rather than being a full form component library. It supports complete TypeScript inference and autocomplete, which is valuable for complex forms, nested models, and large frontend projects. It also supports a Vue Devtools extension for debugging the validations tree, improving troubleshooting efficiency. In terms of framework support, the main content explicitly mentions Vue.js, Nuxt, and SSR environments, suggesting that it is designed not only for standard SPAs but also for server-side rendering scenarios.

Ecosystem and integrations

Regle supports Standard Schema and can use schema libraries such as Zod, Valibot, or ArkType to control validation. This means teams can connect an existing schema validation system to the Vue form layer, reducing the cost of defining rules twice. For teams already using Zod or Valibot for data constraints, this is a clear advantage.

Pricing and documentation

The crawled content does not disclose pricing, licensing, open-source repository, or commercial support information, so its open-source/closed-source status and pricing model cannot be confirmed. On the documentation side, the site provides Get Started, Learn the concepts, and Play with it sections, as well as LLM-oriented /llms.txt and /llms-full.txt files. This suggests a strong documentation mindset, though the completeness of the docs and depth of examples cannot be judged from the main content alone.

Pros, cons, and who it is for

Its advantages include a clear focus on Vue, strong TypeScript support, Devtools-based debugging, Nuxt/SSR compatibility, and integration with mainstream schema libraries. Its drawbacks are that cross-framework capability is not demonstrated, and information about open-source status, maintainers, pricing, and support channels is insufficient. It is well suited to Vue/Nuxt developers, frontend teams that value type safety, and projects considering a migration from Vuelidate.

Access from China

Based on the available content alone, it is not possible to determine the accessibility stability, payment options, or mirror availability of reglejs.dev in mainland China, so china_access is marked as unknown. If access is limited, alternatives such as Vuelidate, VeeValidate, Zod, and Valibot may be considered.