Wrium is a lightweight reactive JavaScript library that needs no build tools

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A developer has released Wrium, a small open-source JavaScript library designed to bring reactivity to web interfaces without requiring a bundler or compiler. Users simply add a script tag to an HTML file and use Vue-inspired directives such as v-if, v-for, and v-model to bind data to the page. When data changes, Wrium automatically updates the relevant parts of the UI, eliminating the need to manually query and modify DOM elements. The library weighs approximately 10.9 KB minified, has zero dependencies, and ships with TypeScript declarations under the MIT license. Wrium is positioned not as a replacement for large frameworks but as a lightweight alternative for projects where full-scale tooling is unnecessary.

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