Onlook

Onlook is an open-source visual editor for React applications, often described as a Cursor-style tool for designers. It lets teams design directly in their real codebase rather than in a separate mockup tool, treating code as the source of truth.

Users can drag, drop, rearrange, and scale live React components on an infinite canvas, and changes are reflected back into the actual code, eliminating the usual gap between design files and implementation.

Onlook includes AI chat that provides instant design help and can generate code-based solutions from natural-language prompts, so non-developers and developers alike can make changes visually while still producing clean, editable code.

js and supports design systems such as shadcn/ui, and it is available both as open-source software and as a hosted cloud version. Onlook is aimed at designers who want to work in real code, front-end developers who want a faster visual loop, and small teams collaborating on UI.

Strengths include its open-source nature, code-as-source-of-truth philosophy, AI-assisted editing, and tight fit with the modern React and Tailwind stack.

Trade-offs include that it is scoped to the React ecosystem rather than arbitrary frameworks, that complex production apps may still need hand-tuning, and that the visual workflow has a learning curve for traditional developers. Pricing changes often, so check the official site for current plans.

js and Tailwind, code as source of truth and Open source with a hosted cloud option. js and Tailwind, code as source of truth is built in, Open source with a hosted cloud option is built in, so you get a rounded toolkit rather than a single trick.

Each feature is designed to take the manual effort out of the task and help you reach a usable result faster, which is what makes Onlook worth a place on your shortlist.

On the plus side, users consistently highlight Bridges design and real code directly, Open source and self-hostable and Strong fit with the React and Tailwind stack as the reasons they keep using Onlook.

It isn't perfect, though — Scoped to the React ecosystem and Complex apps may still need manual tuning are the trade-offs people most often mention, so weigh those against your own priorities before you commit.

As with any AI tool, the output still benefits from a quick human review, but Onlook gets you most of the way there with far less effort.

Onlook runs on a freemium pricing model, so you can start for free and only pay once you outgrow the free tier — handy for testing it on a real task before spending anything.

AI-tool pricing changes often, so always check the current plans, seats and add-ons on the official site for the latest details before you buy. Who is Onlook for? It's best suited for open source visual ai editor for react apps.

Whether you're a beginner trying this kind of AI tool for the first time or a professional who'll use it every day, it's a credible option to consider.

If you're still deciding, compare Onlook against the alternatives and the head-to-head comparisons linked below — looking at features, pricing and real user ratings side by side is the fastest way to find the right fit for your workflow and budget.