Page 5 | Best Application Development Software for React

21st.dev

21st.dev is an open source community registry of React UI components, enabling design engineers to ship polished user interfaces more efficiently. Inspired by shadcn/ui, it offers ready-to-use React Tailwind components that can be installed with a single command using npx shadcn. The platform provides a comprehensive collection of UI elements, including accordions, alerts, avatars, badges, buttons, calendars, cards, carousels, checkboxes, dialogs, dropdowns, forms, icons, inputs, menus, notifications, pagination, popovers, radio groups, selects, sidebars, sliders, tables, tabs, tags, text areas, toasts, toggles, and tooltips. Additionally, it features landing page components such as announcements, backgrounds, borders, call-to-actions, client sections, comparisons, docks, features, footers, hero sections, image galleries, maps, navigation menus, pricing tables, scroll areas, testimonials, text blocks, and video sections.

Starting Price: Free

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Phaser

Phaser is a fast, free, and fun open source HTML5 game framework that offers WebGL and Canvas rendering across desktop and mobile web browsers. It has been actively developed for over 10 years. Phaser is built on and around web standards and puts the browser first. Web export isn't an afterthought or checkbox on a feature list; it's our home. Phaser is fully open source, and you have unrestricted access to every last line of code in the core library. Phaser has more ready-made templates than any other game framework and is a great CLI tool. Games made with Phaser have been used as the cornerstone for marketing campaigns for years. They've been deployed everywhere, including as prominent features on sites for major Hollywood film blockbusters, massive brand promotional campaigns, educational content, interactive experiences, TV shows, news reports, charity fund-raising broadcasts, live events marketing, and so many more.

Starting Price: $9 per month

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Wasp

Wasp, Inc.

Wasp is a full-stack web application framework that allows developers to build apps faster with less boilerplate code. It integrates React for frontend development, Node.js for backend, and Prisma for database management, enabling developers to focus on the essential parts of their app. The framework’s declarative syntax and simplified configuration mean that developers can describe their app's high-level structure in a .wasp file, and the system automatically handles much of the repetitive work, including routing, authentication, and API management. Wasp's goal is to simplify app development without sacrificing flexibility, making it ideal for building MVPs and production-ready applications.

Starting Price: Free

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NocoBase

NocoBase is an extensibility-first, open source, self-hosted no-code development platform designed for developers and technical teams to rapidly build and customize complex business systems. Its architecture is data model-driven, separating the user interface from the data structure, allowing for the creation of multiple blocks and actions for the same table and record in any quantity and form. NocoBase supports main databases, external databases, and third-party APIs as data sources. It features a WYSIWYG interface with a one-click switch between usage and configuration modes, enabling users to compose suitable interfaces much like Notion. All functionalities are implemented as plugins using a microkernel architecture, allowing for extensive customization, including pages, blocks, actions, APIs, and data sources. NocoBase is written in TypeScript and utilizes mainstream technology stacks such as Node.js and React, ensuring transparency and control.

Starting Price: $800 per year

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Dexie

Dexie.js is a minimalistic and bulletproof IndexedDB wrapper library designed to simplify client-side storage. At only ~29k minified and gzipped, it offers a concise API that addresses the complexities of native IndexedDB, such as ambivalent error handling, poor queries, lack of reactivity, and code complexity. Dexie.js provides a well-thought-through API design, robust error handling, extendability, change tracking awareness, and extended KeyRange support, including case-insensitive search, set matches, and OR operations. It embraces the IndexedDB specification and all its features, allowing developers to use existing IndexedDB data without the need for data migration. Dexie.js supports composable real-time queries, enabling components to mirror the database in real-time across various front-end frameworks like React, Svelte, Vue, and Angular. With Dexie Cloud, developers can build consistent, authenticated, and access-controlled local-first apps with just a few lines of extra code.

Starting Price: Free

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Vanilla JS

Vanilla JS is a fast, lightweight, cross-platform framework for building incredible, powerful JavaScript applications. The Vanilla JS team takes pride in the fact that it is the most lightweight framework available anywhere; using our production-quality deployment strategy, your users' browsers will have Vanilla JS loaded into memory before it even requests your site. Vanilla JS is so popular that browsers have been automatically loading it for over a decade.

Starting Price: Free

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Radix UI

Radix UI is an open source component library optimized for fast development, easy maintenance, and accessibility. It offers two main packages, Radix Primitives and Radix Themes. Radix Primitives is a low-level UI component library focused on accessibility, customization, and developer experience. Components adhere to WAI-ARIA design patterns, are unstyled by default, and provide full keyboard navigation. Radix Themes is a pre-styled component library designed to work out of the box with minimal configuration. It includes layout primitives, typography, and components like buttons and cards, all customizable via the Theme component. Radix Colors offers a comprehensive, accessible color system for designing beautiful, accessible websites and apps. It supports automatic dark mode, transparent variants, and is designed for user interfaces. Radix Icons provides a crisp set of 15×15 icons available as individual React components.

Starting Price: Free

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Headless UI

Headless UI is a library of completely unstyled, fully accessible UI components designed to integrate seamlessly with Tailwind CSS. It offers a range of components for both React and Vue. These components are built with accessibility in mind, adhering to WAI-ARIA design patterns and providing full keyboard navigation support. Because they are unstyled by default, developers have complete control over the look and feel, allowing for easy customization to match any design system. Headless UI components expose state information through data attributes and render props, enabling developers to conditionally apply styles based on component states such as focus, open, selected, or disabled. This approach ensures that the components are both flexible and accessible, making them suitable for building custom, high-quality user interfaces. With Headless UI, developers can create complex UI elements like modals, dropdowns, and tabs without sacrificing accessibility or design flexibility.

Starting Price: Free

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React Aria

Adobe

React Aria is a library of unstyled React components and hooks that help you build accessible, high-quality UI components for your application or design system. It provides components for common UI patterns, with accessibility, internationalization, interactions, and behavior built in, allowing you to focus on your unique design and styling rather than rebuilding these challenging aspects. React Aria has been meticulously tested across a wide variety of devices, interaction modalities, and assistive technologies to ensure the best experience possible for all users. React Aria is style-free out of the box, allowing you to build custom designs to fit your application or design system using any styling and animation solution. Each component is broken down into individual parts with built-in states, render props, and slots that make styling a breeze. All components are extensively tested using many popular screen readers and devices.

Starting Price: Free

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React Spectrum

Adobe

React Spectrum is a React implementation of Spectrum, Adobe’s design system. It provides components that are adaptive to interactions and screen sizes across devices, and includes full screen reader and keyboard navigation support for accessibility. React Spectrum components are designed to work with mouse, touch, and keyboard interactions. They’re built with responsive design principles to deliver a great experience, no matter the device. React Spectrum includes automatic support for dark and light modes based on operating system settings. React Spectrum components are designed to support over 30 languages, including support for right-to-left languages, date and number formatting, and more. It offers a comprehensive set of components, including buttons, pickers, collections, date and time inputs, color pickers, forms, navigation elements, overlays, status indicators, and content components.

Starting Price: Free

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Ariakit

Ariakit is an open source library featuring unstyled, primitive components designed to help developers build accessible web applications with React. It provides a collection of styled examples that can be copied and pasted into applications. Ariakit's components are designed with accessibility in mind, supporting features like keyboard navigation and screen reader compatibility. It also offers integration examples with tools like Next.js App Router and React's useTransition for building responsive and accessible UIs. Developers can explore the documentation, component guides, and API references to get started.

Starting Price: Free

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Base UI

MUI

From the creators of Radix, Material UI, and Floating UI, Base UI is an unstyled React component library for building accessible user interfaces. Our focus is on accessibility, performance, and developer experience. Our goal is to provide a complete set of open-source UI components, with a delightful developer experience, in a sustainable way. Features: - Headless: Base UI components are unstyled, don’t bundle CSS, and don’t prescribe a styling solution. - Accessible: Poor accessibility can make your application difficult to navigate for all users, not just for users with disabilities. - Composable: Component APIs are fully open, so you have direct access to each node, you can easily add or remove parts, and you can wrap them however you prefer.

Starting Price: Free

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Magic UI

Magic UI is a free and open source UI library crafted for design engineers, offering over 150 animated components and effects built with React, TypeScript, Tailwind CSS, and Framer Motion. It serves as a perfect companion to shadcn/ui, enabling developers to create visually engaging landing pages and user interfaces with minimal effort. It includes a diverse range of components such as animated text, buttons, backgrounds, device mockups, and special effects like confetti and neon gradients. Magic UI Pro extends this offering with 50+ professionally designed blocks and templates tailored for various applications, including AI agents, developer tools, mobile apps, SaaS products, startups, and portfolios. These templates are built with React, Next.js, Tailwind CSS, and Framer Motion, ensuring responsive design and smooth animations.

Starting Price: Free

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Kibo UI

Kibo UI is a custom registry of composable, accessible, and open source components designed for use with shadcn/ui. Built with technologies like React, TypeScript, Tailwind CSS, Lucide, and Radix UI, Kibo UI offers a suite of functional and fully composable components that developers can build, customize, and extend to their specific needs. It includes a variety of components such as a color picker, an image zoom feature, a QR code generator, code blocks with syntax highlighting and copy-to-clipboard functionality, and a dropzone for drag-and-drop file uploads. Additionally, Kibo UI provides precomposed and animated blocks to help developers get their apps and websites up and running quickly. Examples include an AI chatbot interface and a collaborative canvas for real-time online collaboration. It also offers a pricing page template with a list of plans and features, emphasizing simplicity and transparency.

Starting Price: Free

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Lucide

Lucide is an open source icon library offering over 1,500 lightweight, scalable vector graphics (SVG) icons designed with a strict set of design rules for consistency in style and readability. These icons are highly customizable, allowing developers to adjust color, size, stroke width, and more to match their UI needs. Lucide's icons are tree-shakable, ensuring that only the icons used are included in the final bundle, optimizing performance. The library provides official packages for various frameworks and platforms, including React, Vue, Svelte, Solid, Angular, Preact, Astro, React Native, and Flutter, facilitating easy integration into diverse projects. Lucide also offers a web-based customizer for real-time icon adjustments and supports accessibility best practices. As a community-driven project and a fork of Feather Icons, Lucide encourages contributions and maintains active engagement through GitHub and Discord.

Starting Price: Free

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Piny

Pinegrow

Piny is a visual editor designed for developers working with Astro, React, Next.js, and Tailwind CSS, operating directly within IDEs like Visual Studio Code, Cursor, and Windsurf. It allows users to edit code visually, navigate components, and streamline styling without special setup. All edits are made directly in the code, ensuring developers maintain full control. Piny offers powerful free features for styling and navigating projects without requiring an account. Visual Tailwind Controls enable intuitive styling by clicking on elements, with changes immediately reflected in the code and automatic document saving to trigger hot reloads. The Tailwind Class Inspector helps manage complex styles in an editable tree of classes and states. Users can edit Tailwind classes directly within strings, variables, and even in non-React/Astro code.

Starting Price: $120 per year

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DebuggAI

DebuggAI is an AI-powered debugging platform designed to streamline the process of identifying and resolving code issues through intelligent automation. It offers features such as text-based test requests, secure local tunneling for testing on localhost servers, and visual test reports with GIF recordings to enhance the debugging experience. The platform supports various technologies, including Node.js, Next.js, React, TypeScript, JavaScript, Python, Django, and Vite, making it versatile for different development environments. DebuggAI aims to reduce the complexity of end-to-end testing by allowing developers to generate and run tests using simple English commands, thereby improving efficiency and confidence in the development workflow.

Starting Price: $20 per month

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BaseRock AI

BaseRock.ai is an AI-driven software quality platform that automates unit and integration testing, enabling developers to generate and execute tests directly within their preferred IDEs. It leverages advanced machine learning models to analyze codebases, producing comprehensive test cases that ensure optimal code coverage and quality. By integrating seamlessly into CI/CD pipelines, BaseRock.ai facilitates early bug detection, reducing QA costs by up to 80% and boosting developer productivity by 40%. Its features include automated test generation, real-time feedback, and support for multiple programming languages such as Java, JavaScript, TypeScript, Kotlin, Python, and Go. BaseRock.ai offers flexible pricing plans, including a free tier, to accommodate various development needs. It is trusted by leading enterprises to enhance software quality and accelerate feature delivery.

Starting Price: $14.99 per month

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PeerQuik

PeerQuik is a Next.js 14 boilerplate that accelerates the creation of full‑featured B2C and P2P marketplaces by bundling over 23 production‑ready modules into one cohesive foundation. It provides dual‑role authentication (buyers and sellers) with Google OAuth and email/password flows, Stripe payments (one‑time, subscriptions, invoices), ratings, reviews, and favorites, plus a robust admin dashboard. Core utilities include automated sitemap and robots.txt generation, SEO optimizations, newsletter subscription footer, cron job scheduling, dynamic currency conversion, CAPTCHA‑protected forms, and built‑in email notifications. The stack leverages Tailwind CSS for a dark‑mode UI, React Hook Form with Zod for type‑safe validation, PostgreSQL integration, Docker‑ready deployment (Coolify‑compatible), and Vercel or self‑hosted VPS support, ensuring no vendor lock‑in.

Starting Price: $79 per month

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TanStack

TanStack is an open source, framework-agnostic collection of high-quality, headless, and type-safe utilities designed for modern web development, offering powerful capabilities in state management, data fetching, routing, UI logic, tables, data grids, charts, and reactive client-side storage. Its ecosystem includes core libraries such as TanStack Query for asynchronous server-state fetching and caching, TanStack Router for full-stack and client-side routing with full TypeScript inference and URL state support, and TanStack Table for headless, customizable tables and data grids across TS/JS frameworks. Additional tools, such as TanStack DB, extend the reactive store with live queries and optimistic mutations, while frameworks like TanStack Start provide a full-stack React experience, including SSR, streaming, server functions, and bundling, powered by its own router and Vite. Collectively, TanStack tools emphasize developer control, performance, scalability, and type safety.

Starting Price: Free

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Emotion

Emotion is a performant, flexible CSS-in-JS library designed for writing CSS styles using JavaScript, supporting both string-based and object-based styles while delivering a strong developer experience, complete with source maps, labels, and testing utilities. It offers two powerful usage patterns; a framework-agnostic approach which requires no special configuration yet supports vendor-prefixing, nested selectors, media queries, and class composition through the CSS and CX functions; and a React-optimized variant providing advanced features like the CSS prop for direct styling (similar to the style prop but with support for nested selectors, media queries, and theming capabilities), zero-configuration server-side rendering, native theming, and compatibility with ESLint tooling. Emotion also supports styled-component-like APIs, enabling tag-based or component-based styled elements with dynamic prop-driven styling.

Starting Price: Free

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Toolpad Core

MUI

Toolpad Core is a self-hosted, low‑code internal tool builder tailored for full-stack and back-end developers, empowering them to craft admin interfaces, dashboards, and CRUD apps using drag‑and‑drop visuals while retaining full code control. Built on MUI's robust React component ecosystem, integrating MUI Core and X libraries, it offers a Postman‑like query builder for REST APIs, the ability to import custom React components, and smooth integration with Node.js backends, eliminating the need for boilerplate API wiring. Toolpad operates entirely locally, storing configuration in version-control–friendly files and giving developers the freedom to extend from low‑code prototypes to production‑grade features using JavaScript and TypeScript. With deep alignment to React, TypeScript, Next.js, and local IDE workflows, Toolpad bridges the gap between rapid UI assembly and maintainable, production-ready development.

Starting Price: $180 per year

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JitBlox

JitBlox is a browser-based, visual web app builder that enables both developers and designers to create fully working, component-based web applications, without writing a line of code. Utilizing industry-standard UI libraries such as Bootstrap, Tailwind CSS, Shoelace, and Material Design, it provides an integrated drag‑and‑drop visual designer where users can construct app layouts via intuitive tree views, live real‑time previews, and powerful template editors that outpace traditional HTML editors. It offers hassle‑free components; users can insert UI blocks, layouts, controls, and data-bound components with a few clicks. Designers can connect mock or real data to their interfaces, model app logic through loops and conditional flows, and test apps immediately, even before the backend exists. JitBlox generates clean, production-ready source code (e.g. full Angular apps) that can be downloaded or pushed straight to GitHub, ensuring best practices and smooth developer collaboration.

Starting Price: $15 per month

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Shoelace

Shoelace is a forward-thinking, open source library of web components built on web standards that enables developers to embed a comprehensive suite of accessible, customizable UI elements, such as buttons, modals, tabs, inputs, popups, text areas, icons, trees, skeleton loaders, and more, into any project without being tied to a specific framework or CDN. It includes modern design utilities like design tokens for typography, color, spacing, elevation, border radius, transitions, and z-index, and supports themes including a built-in dark mode. Fully compatible with all frameworks (and also framework-less implementations), Shoelace components are customizable via CSS, support localization, and prioritize accessibility with thoughtful defaults. Features include runtime component loading via an autoloader, seamless form integration, including shadow-DOM-aware form controls and utilities for serializing form data and validation, and icon support.

Starting Price: Free

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Tambo

Tambo is an open source AI orchestration framework focused on React front-end apps, letting developers build rich, generative UI assistants that respond to natural language. With Tambo, you register React components and tools once, and the system handles when and how to display UI components (forms, dashboards, charts, etc.), manage state, and call APIs/tools as needed. It supports features like message-thread history, streaming UI/content, suggested actions, authentication, and integration with Model Context Protocol (MCP) servers for context or external data. There’s a pre-built component library to accelerate development (e.g., control bars, message threads, generative forms), CLI tools, hosting via Tambo Cloud, and self-hosting options. Plans range from a free tier (with message/usage limits and community support) to paid tiers that offer higher message volumes, team seats, SSO/RBAC, SLAs, observability, and more.

Starting Price: $25 per month

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Nitric

Nitric is an open source, cloud-agnostic backend framework that enables developers to declare infrastructure as code and automate deployments using pluggable plugins. It supports multiple languages, including JavaScript, TypeScript, Python, Go, and Dart. Key features include defining APIs (REST, HTTP), serverless functions, routing, authentication/authorization (OIDC-compatible), storage (object/file storage, signed URLs, bucket events), databases (e.g., managed Postgres with migrations), messaging (queues, topics, pub/sub), websockets, scheduled tasks, and secrets management. Nitric integrates with tools like Terraform or Pulumi, or lets you write your own plugins, and works with major cloud providers (AWS, Azure, Google Cloud). It also supports local development with simulated cloud environments so you can prototype, test, and iterate without incurring cloud cost. The framework emphasizes declarative security, resource access management, and portability.

Starting Price: Free

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Open SaaS

Open SaaS is a fully open source, full-stack SaaS starter kit built on the Wasp framework (React + Node.js + Prisma). It comes pre-integrated with core SaaS features, including user authentication (email, Google, GitHub), payment/subscription workflows via Stripe or Lemon Squeezy, file upload support (AWS S3), analytics dashboards (Plausible or Google Analytics), and an example AI-enabled app leveraging the OpenAI API for rapid prototyping. The template emphasises end-to-end type-safety, job scheduling, background tasks, and one-command deployment (e.g., wasp deploy) across hosting platforms like Fly.io, Railway, or custom providers. The codebase is organised vertically by feature (auth, payments, client UI, server logic, e2e tests) and includes guides for SEO, testing (via Playwright), deployment, updating, and customization. The project is MIT-licensed, free to use and distribute, and designed to eliminate boilerplate so developers can focus on building product logic.

Starting Price: $19.99 per month

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Replyke

Replyke is an open source framework designed to provide a comprehensive social layer for web and mobile apps, offering ready-to-use APIs, SDKs, and UI components for comments, feeds, notifications, user profiles, follow graphs, voting, and moderation rather than building those features from scratch. Its architecture is headless and TypeScript-first, enabling seamless integration into existing stacks, whether self-hosted or cloud-based. Developers can deploy threaded comment systems with mentions, votes, replies, and GIF support, configure feeds with filters like tags, metadata, follows, or timeframe, set up in-app notifications for events like mentions or follows, build curated user lists, manage one-way follow relationships, and incorporate built-in moderation and administrative dashboards for content/report management. The framework supports React and React Native out of the box with hooks and components, and offers full API access for more customized server-side use.

Starting Price: $15 per month

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CodeBanana

CodeBanana is a real-time collaborative coding platform designed to make software development accessible and team-centric. It offers live editing features akin to “Google Docs for code,” enabling multiple users, developers, designers, and PMs to work together synchronously in the same project space. The platform incorporates an AI assistant that understands your entire repository and documentation, allowing conversational interactions. Shared virtual environments mean everyone runs the same setup in seconds, eliminating the “it ’s-working-on-my-machine” problem. Non-technical teammates can contribute via a simplified interface, while technical staff benefit from project-aware suggestions and streamlined workflows. CodeBanana aims to bridge the gap between roles, keeping teams aligned on context-, code- and project-level decisions.

Starting Price: $36 per month

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GrowthBook

GrowthBook is an open source feature-flagging and experimentation platform built to help teams release code confidently and measure the impact of product changes using their own data. It enables the creation and management of feature flags of various types (Boolean, number, string, JSON) with targeting rules, percentage roll-outs, safe ramp-ups, and experiment assignment. The platform is warehouse-native, allowing you to connect your data where it already lives (SQL data warehouses, Mixpanel, Google Analytics, and more) and run experiments and analyses without sending raw user-level PII to a third-party service. It supports modular usage; you can adopt just feature flagging, just experiment analysis, or both together. Key capabilities include: high-performance lightweight SDKs (enabling billions of feature lookups per day), a visual editor for no-code AB tests, and experiment reporting with advanced statistical methods.

Starting Price: $20 per month

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Best Application Development Software for React - Page 5

Compare the Top Application Development Software that integrates with React as of December 2025 - Page 5

21st.dev

Phaser

Wasp

NocoBase

Dexie

Vanilla JS

Radix UI

Headless UI

React Aria

React Spectrum

Ariakit

Base UI

Magic UI

Kibo UI

Lucide

Piny

DebuggAI

BaseRock AI

PeerQuik

TanStack

Emotion

Toolpad Core

JitBlox

Shoelace

Tambo

Nitric

Open SaaS

Replyke

CodeBanana

GrowthBook

Best Application Development Software for React - Page 5

Compare the Top Application Development Software that integrates with React as of December 2025 - Page 5

21st.dev

Phaser

Wasp

NocoBase

Dexie

Vanilla JS

Radix UI

Headless UI

React Aria

React Spectrum

Ariakit

Base UI

Magic UI

Kibo UI

Lucide

Piny

DebuggAI

BaseRock AI

PeerQuik

TanStack

Emotion

Toolpad Core

JitBlox

Shoelace

Tambo

Nitric

Open SaaS

Replyke

CodeBanana

GrowthBook

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