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The best Inferno alternatives

8 tools that do a similar job to Inferno, 8 of them open source. Each entry says what it does and who it suits, so you can pick the one that fits instead of the most famous.

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Inferno

A fast, React-like JavaScript library for building user interfaces in the browser and on servers.

  1. 1

    React

    Open source · MIT · ★ 252k

    A JavaScript library for building interactive user interfaces out of reusable components.

    Best for: Developers building interactive web interfaces with JavaScript; Teams adding React gradually to an existing project, as the README describes

    Full review Inferno vs React
  2. 2

    Preact

    Open source · MIT · ★ 39k

    A small (about 4kB) React-style library for building user interfaces in JavaScript.

    Best for: Web developers who already know React and want a lighter library; Projects where small bundle size matters, such as pages loaded over slow connections

    Full review Inferno vs Preact
  3. 3

    Svelte

    Open source · MIT · ★ 88.5k

    A web UI framework whose compiler turns components into plain JavaScript that updates the page directly.

    Best for: Developers who want to build interactive websites with less boilerplate; Teams building web apps who prefer a compiler-based approach

    Full review Inferno vs Svelte
  4. 4

    Solid

    Open source · MIT · ★ 36.2k

    A JavaScript library for building user interfaces that updates only the parts of the page that change.

    Best for: Developers who want fine-grained control over what re-renders in a web UI; Developers already comfortable with JSX and TypeScript

    Full review
  5. 5

    MDX

    Open source · MIT · ★ 19.8k

    A format for writing Markdown documents that can embed live JSX components.

    Best for: Developers building documentation or content sites in React, Preact, or Vue; Teams that want interactive components inside long-form written content

    Full review
  6. 6

    react-virtualized

    Open source · MIT · ★ 27.1k

    React components for efficiently rendering large lists and tabular data.

    Best for: React developers who need to display long lists of items; Teams building data tables or grids with many rows

    Full review
  7. 7

    Million.js

    Open source · MIT · ★ 17.7k

    An optimizing compiler that speeds up React components by skipping most of React's diffing work.

    Best for: React developers whose apps have many elements that update often; Teams looking for a performance boost without rewriting their components

    Full review
  8. 8

    why-did-you-render

    Open source · MIT · ★ 12.5k

    A development-only tool that logs React re-renders that may be avoidable, so you can find slow spots.

    Best for: React developers investigating slow screens with many memoized or pure components; Teams debugging why a large memo component keeps re-rendering after a prop like an inline style object changes

    Full review

How we pick: tools in the same category that solve the same problem, projects that name each other as alternatives, and open-source projects that describe themselves as an alternative to Inferno. We don't take payment for placement.