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    Solid.js Review and verdict 2026

    Declarative, ultra-performant UI framework without virtual DOM.

    Free.

    Solid.js

    ToolTrim Verdict
    4.1/5
    Very good

    Excellent techniquement, mais l'écosystème immature le réserve aux projets exploratoires ou très contraints en perf.

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    Our take

    Understanding Solid.js.

    Solid.js combines JSX syntax and fine-grained reactivity via signals for maximum performance without virtual DOM.

    Practical uses

    • Web appsMaximum performance requirements
    • Exploratory projects for React developers
    • Complex reactive applications

    Pros and cons

    What Solid.js does especially well — and the limits to anticipate.

    Pros

    • Top performance on the market
    • Familiar JSX syntax for React developers
    • Fine-grained reactivity with signals
    • No virtual DOM runtime

    Cons

    • Still young ecosystem
    • Few job opportunities vs React
    • Few component libraries

    Solid.js: when it makes sense.

    Excellent techniquement, mais l'écosystème immature le réserve aux projets exploratoires ou très contraints en perf.

    Keep if

    Les performances sont la priorité absolue. Tu veux explorer au-delà de React/Svelte

    Challenge if

    Tu as besoin d'un large écosystème de libs et composants. Ton équipe n'a pas de temps pour apprendre un nouveau framework

    Our verdict on Solid.js.

    Why this verdict

    Very good

    Solid.js is fairly easy to replace with an alternative, a free tier to test before paying, clearly documented use cases.