Solid.js
Simple and performant reactivity for building user interfaces
- Status
- Generally available
- Last checked
- Checked · Oct 16, 2026
- License
- Open source
- Pricing
- Free tier
What it is
Solid.js is a declarative, performant JavaScript UI library. Unlike React, it compiles to efficient DOM operations without a virtual DOM, achieving near-vanilla-JS performance. It shares React's composition model and JSX syntax but with fine-grained reactivity baked in.
When it fits — and when it doesn’t
A good fit for
Performance-critical applications and developers who love React's model but want real fine-grained reactivity with no virtual DOM
Look elsewhere if
Teams needing the largest ecosystem of third-party React components and libraries
Known weaknesses
Each one links to the public issue, changelog or docs page it came from, where we have one.
No verified weaknesses on file yet. That’s a gap in our data, not a clean bill of health.
What it does well
Fine-grained reactivity
No virtual DOM
JSX support
Solid Start (meta-framework)
TypeScript
Signals primitive
Pricing
- Free tier
- Yes
- Paid from
- —
- Model
- Flat rate
- Enterprise plan
- No
Pricing not independently confirmed — check the vendor’s page.
Performance benchmarks
How Fast Is It?
Set up Solid.js
Setup steps, common gotchas and what to check after 30 days.
Get the badge
A small badge for Solid.js’s README or site: its name, “Tracked on AI Navigator”, and the availability status and check month from this page. It updates as the catalog does.
Markdown
[](https://navigateaitools.com/explorer/tool/solid-js)HTML
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