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RippleJS
Reactivity, Unbound
A framework-agnostic, zero-dependency reactive utility library. Build fine-grained, glitch-free state graphs in Node.js, Web Workers, or vanilla JavaScript with a ~3.5KB footprint.
Top comment
Most UI frameworks lock their reactivity engines behind heavy compilers or component lifecycles. If you wanted fine-grained signals in a vanilla JS class or a Node.js worker, you had to either pull in a massive UI library or settle for sub-par, glitchy event emitters. Ripple.js extracts the exact same primitives that power modern interfaces (Signals, Computed values, and Effects) into a standalone, ~3.5KB package. Think of how Zod solved schema validation. Before Zod, validation was scattered across Express middleware and Mongoose schemas. Zod made validation a standalone utility. Ripple.js does the same for reactivity. It provides the exact same signals, computed values, and effects that power modern UI engines, extracted into a universal toolkit. Fine-grained reactivity — Signals, computed values, and side-effects. Framework-agnostic — Works seamlessly in Browsers, Node.js, Deno, Bun, and Web Workers. Tiny & Dependency-free — ~3.5KB minified + gzipped with zero transitive bloat. Batteries included — Stores, undo/redo history, persistence, and collections built-in. Framework adapters — First-class React, Vue 3, and Svelte hooks when you need them
About RippleJS on Product Hunt
“Reactivity, Unbound”
RippleJS was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #159 on the daily leaderboard. A framework-agnostic, zero-dependency reactive utility library. Build fine-grained, glitch-free state graphs in Node.js, Web Workers, or vanilla JavaScript with a ~3.5KB footprint.
On the analytics side, RippleJS competes within Developer Tools — topics that collectively have 520.4k followers on Product Hunt. The dashboard above tracks how RippleJS performed against the three products that launched closest to it on the same day.
Who hunted RippleJS?
RippleJS was hunted by Aditya Singh. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of RippleJS including community comment highlights and product details, visit the product overview.