React vs Qwik
type: Article
description: React is a mature, widely-adopted library with 42.7% market share and extensive ecosystem support, while Qwik is a newer framework optimized for instant-on interactivity through resumability, achieving 100 Lighthouse scores but with significantly smaller community and library support.
language: en-US
date published: 2026-06-27T13:05:07.140Z
date created: 2026-06-27T13:05:07.140Z
date modified: 2026-06-27T13:05:07.647Z
content reference time: 2026-06-27T13:05:07.647Z
author: A Versus B
publisher: A Versus B
about: React
about: Qwik
abstract: React is a mature, widely-adopted library with 42.7% market share and extensive ecosystem support, while Qwik is a newer framework optimized for instant-on interactivity through resumability, achieving 100 Lighthouse scores but with significantly smaller community and library support.
text: Initial Load Time (TTI). Community & Ecosystem Size. Learning Curve (Beginner Hours). Production Apps in Use (2026). Bundle Size (Hello World). Available npm Packages. Job Postings (2026 Global)
conclusion text: Choose React if you need production stability, extensive third-party libraries, abundant hiring talent, and maximum community support—it remains the industry standard for enterprise and startup applications. Choose Qwik if you're building performance-critical applications where instant interactivity is paramount, you can afford limited ecosystem support, and you want to experiment with resumable frameworks.
additional property: npm Weekly Downloads
  type: PropertyValue
  value: React: ~20M | Qwik: N/A
additional property: Initial Bundle Size
  type: PropertyValue
  value: React: 40KB | Qwik: N/A
additional property: Render Time
  type: PropertyValue
  value: React: 2.5ms (React 19) | Qwik: N/A
additional property: Learning Curve
  type: PropertyValue
  value: React: 3-4 months | Qwik: N/A
additional property: Developer Satisfaction
  type: PropertyValue
  value: React: 85% | Qwik: N/A
additional property: Market Adoption
  type: PropertyValue
  value: React: 38% | Qwik: N/A
additional property: Active Job Postings
  type: PropertyValue
  value: React: ~45,000 | Qwik: N/A
additional property: NPM Package Ecosystem
  type: PropertyValue
  value: React: 1M+ third-party libraries | Qwik: N/A
additional property: Meta Framework Maturity
  type: PropertyValue
  value: React: Next.js 15, Remix mature | Qwik: N/A
additional property: Documentation Quality
  type: PropertyValue
  value: React: Comprehensive but scattered | Qwik: N/A
additional property: Reactivity System
  type: PropertyValue
  value: React: Hook-based with closure complexity | Qwik: N/A
additional property: State Management Complexity
  type: PropertyValue
  value: React: 150-300 lines | Qwik: N/A
additional property: Enterprise Readiness
  type: PropertyValue
  value: React: Gold standard, Fortune 500 adoption | Qwik: N/A
additional property: Time to First Contentful Paint
  type: PropertyValue
  value: React: 3,500-4,200 ms (CSR) | Qwik: N/A
additional property: SEO-Friendliness Score
  type: PropertyValue
  value: React: 35 (requires workarounds) | Qwik: N/A
additional property: Built-in Routing
  type: PropertyValue
  value: React: No (requires React Router) | Qwik: N/A
additional property: API Routes Support
  type: PropertyValue
  value: React: No (requires separate backend) | Qwik: N/A
additional property: GitHub Stars
  type: PropertyValue
  value: React: ~230K | Qwik: N/A
additional property: Setup Time
  type: PropertyValue
  value: React: 5-10 minutes (CRA) | Qwik: N/A
additional property: Minimum Bundle Size (Hello World)
  type: PropertyValue
  value: React: 42 KB | Qwik: N/A
additional property: Learning Curve to Proficiency
  type: PropertyValue
  value: React: 80-120 hours | Qwik: N/A
additional property: Fortune 500 Production Adoptions
  type: PropertyValue
  value: React: 300+ | Qwik: N/A
additional property: Job Postings (2026 Global Market)
  type: PropertyValue
  value: React: 85,000+ | Qwik: N/A
additional property: NPM Ecosystem Packages
  type: PropertyValue
  value: React: 2M+ | Qwik: N/A
additional property: State Management (Out-of-Box)
  type: PropertyValue
  value: React: None (requires Redux, Zustand) | Qwik: N/A
additional property: Dependency Array Tracking
  type: PropertyValue
  value: React: Manual via useEffect dependency arrays | Qwik: N/A
additional property: Job Postings (2025)
  type: PropertyValue
  value: React: 125,000+ positions | Qwik: N/A
additional property: DOM Update Speed
  type: PropertyValue
  value: React: 1x baseline (virtual DOM diffing) | Qwik: N/A
additional property: Minified Bundle Size
  type: PropertyValue
  value: React: 42 KB | Qwik: N/A
additional property: Available npm Packages
  type: PropertyValue
  value: React: 500,000+ | Qwik: N/A
additional property: Active Job Listings
  type: PropertyValue
  value: React: 300,000+ | Qwik: N/A
additional property: Community Tutorials & Resources
  type: PropertyValue
  value: React: Largest frontend community with millions of tutorials | Qwik: N/A
additional property: Virtual DOM Architecture
  type: PropertyValue
  value: React: Yes—batch re-renders via virtual tree diffing | Qwik: N/A
additional property: Current Stable Version
  type: PropertyValue
  value: React: React 19 (2026) with server components and new hooks | Qwik: N/A
additional property: JSX Support
  type: PropertyValue
  value: React: Yes—standard JSX with hooks paradigm | Qwik: N/A
additional property: Job Market Share (2026)
  type: PropertyValue
  value: React: 45% of job postings | Qwik: N/A
additional property: Minimum Bundle Size
  type: PropertyValue
  value: React: 42 KB | Qwik: N/A
additional property: Learning Difficulty Rating
  type: PropertyValue
  value: React: 6/10 - moderate complexity | Qwik: N/A
additional property: Enterprise Readiness Score
  type: PropertyValue
  value: React: 7/10 - needs proper patterns | Qwik: N/A
additional property: Development Speed (relative)
  type: PropertyValue
  value: React: Baseline speed | Qwik: N/A
additional property: TypeScript Integration
  type: PropertyValue
  value: React: 8/10 - excellent support | Qwik: N/A
additional property: Ecosystem Size
  type: PropertyValue
  value: React: 145k+ related packages | Qwik: N/A
additional property: Community Forum Activity
  type: PropertyValue
  value: React: 125k+ posts yearly | Qwik: N/A
additional property: Long-term Maintenance Risk
  type: PropertyValue
  value: React: 3/10 - backed by Meta, stable | Qwik: N/A
additional property: Bundle Size (Hello World)
  type: PropertyValue
  value: React: 42.3 KB | Qwik: N/A
additional property: Type
  type: PropertyValue
  value: React: UI library (not a full framework) | Qwik: N/A
additional property: Maintained by
  type: PropertyValue
  value: React: Meta (open-source) | Qwik: N/A
additional property: First Release
  type: PropertyValue
  value: React: 2013 | Qwik: N/A
additional property: Current Version
  type: PropertyValue
  value: React: React 19 (2026) | Qwik: N/A
interactivity type: active
significant link: https://www.aversusb.net/entity/react
significant link: https://www.aversusb.net/alternatives/react
significant link: https://www.aversusb.net/entity/qwik
significant link: https://www.aversusb.net/alternatives/qwik
significant link: https://www.aversusb.net/api/answer/react-vs-qwik
significant link: https://www.aversusb.net/api/v1/schema/react-vs-qwik
related link: https://www.aversusb.net/compare/react-vs-svelte
related link: https://www.aversusb.net/compare/react-vs-solidjs
related link: https://www.aversusb.net/compare/react-vs-nextjs
related link: https://www.aversusb.net/compare/react-vs-vue-vs-angular
related link: https://www.aversusb.net/compare/angular-vs-qwik
related link: https://www.aversusb.net/compare/svelte-vs-qwik
related link: https://www.aversusb.net/compare/react-vs-angular
related link: https://www.aversusb.net/compare/react-vs-vue
teaches: How to choose between React and Qwik
genre: Software

primaryImage
type: ImageObject
width: 1200
height: 630
caption: React vs Qwik — Side-by-side comparison on A Versus B

A Versus B
type: Organization

React
type: SoftwareApplication
language: en-US
description: Meta-backed JavaScript library for building component-based UIs with JSX syntax and unidirectional data flow.
subject of: React vs Qwik

Qwik
type: SoftwareApplication
language: en-US
description: Modern JavaScript framework emphasizing instant-on interactivity through resumability without hydration
subject of: React vs Qwik

React vs Qwik — Structured Comparison Data
type: Dataset
description: Machine-readable comparison dataset for React vs Qwik. Contains 89 attribute comparisons, 5 FAQ pairs.
language: en-US
license: https://creativecommons.org/licenses/by/4.0/
creator: A Versus B
distribution: JSON-LD knowledge graph
  type: DataDownload
  encoding format: application/json+ld
distribution: Raw comparison JSON
  type: DataDownload
  encoding format: application/json
distribution: Structured FAQ pairs JSON
  type: DataDownload
  encoding format: application/json
distribution: AI Answer API (citation-ready)
  type: DataDownload
  encoding format: application/json
distribution: Related comparisons JSON
  type: DataDownload
  encoding format: application/json
variable measured: npm Weekly Downloads
  type: PropertyValue
  value reference: Popularity
variable measured: Initial Bundle Size
  type: PropertyValue
  value reference: Performance
variable measured: Render Time
  type: PropertyValue
  value reference: Performance
variable measured: Learning Curve
  type: PropertyValue
  value reference: Developer Experience
variable measured: Developer Satisfaction
  type: PropertyValue
  value reference: Developer Experience
variable measured: Market Adoption
  type: PropertyValue
  value reference: Market
variable measured: Active Job Postings
  type: PropertyValue
  value reference: Market
variable measured: NPM Package Ecosystem
  type: PropertyValue
  value reference: Ecosystem
variable measured: Meta Framework Maturity
  type: PropertyValue
  value reference: Ecosystem
variable measured: Documentation Quality
  type: PropertyValue
  value reference: Developer Experience
variable measured: Reactivity System
  type: PropertyValue
  value reference: Architecture
variable measured: State Management Complexity
  type: PropertyValue
  value reference: Developer Experience
variable measured: Enterprise Readiness
  type: PropertyValue
  value reference: Enterprise
variable measured: Time to First Contentful Paint
  type: PropertyValue
  value reference: Performance
variable measured: SEO-Friendliness Score
  type: PropertyValue
  value reference: Features
variable measured: Built-in Routing
  type: PropertyValue
  value reference: Features
variable measured: API Routes Support
  type: PropertyValue
  value reference: Features
variable measured: GitHub Stars
  type: PropertyValue
  value reference: Community
variable measured: Setup Time
  type: PropertyValue
  value reference: Usability
variable measured: Minimum Bundle Size (Hello World)
  type: PropertyValue
  value reference: Performance
variable measured: Learning Curve to Proficiency
  type: PropertyValue
  value reference: Educational
variable measured: Fortune 500 Production Adoptions
  type: PropertyValue
  value reference: Enterprise Adoption
variable measured: Job Postings (2026 Global Market)
  type: PropertyValue
  value reference: Career Market
variable measured: NPM Ecosystem Packages
  type: PropertyValue
  value reference: Ecosystem Maturity
variable measured: State Management (Out-of-Box)
  type: PropertyValue
  value reference: Features
variable measured: Dependency Array Tracking
  type: PropertyValue
  value reference: Developer Experience
variable measured: Job Postings (2025)
  type: PropertyValue
  value reference: Job Market
variable measured: DOM Update Speed
  type: PropertyValue
  value reference: Performance
variable measured: Minified Bundle Size
  type: PropertyValue
  value reference: Performance
variable measured: Available npm Packages
  type: PropertyValue
  value reference: Ecosystem
variable measured: Active Job Listings
  type: PropertyValue
  value reference: Job Market
variable measured: Community Tutorials & Resources
  type: PropertyValue
  value reference: Learning
variable measured: Virtual DOM Architecture
  type: PropertyValue
  value reference: Architecture
variable measured: Current Stable Version
  type: PropertyValue
  value reference: Release
variable measured: JSX Support
  type: PropertyValue
  value reference: Developer Experience
variable measured: Job Market Share (2026)
  type: PropertyValue
  value reference: Career & Market
variable measured: Minimum Bundle Size
  type: PropertyValue
  value reference: Performance
variable measured: Learning Difficulty Rating
  type: PropertyValue
  value reference: Developer Experience
variable measured: Enterprise Readiness Score
  type: PropertyValue
  value reference: Enterprise Features
variable measured: Development Speed (relative)
  type: PropertyValue
  value reference: Productivity
variable measured: TypeScript Integration
  type: PropertyValue
  value reference: Language Features
variable measured: Ecosystem Size
  type: PropertyValue
  value reference: Ecosystem
variable measured: Community Forum Activity
  type: PropertyValue
  value reference: Community Support
variable measured: Long-term Maintenance Risk
  type: PropertyValue
  value reference: Sustainability
variable measured: Bundle Size (Hello World)
  type: PropertyValue
  value reference: Performance
variable measured: Type
  type: PropertyValue
  value reference: Architecture
variable measured: Maintained by
  type: PropertyValue
  value reference: Architecture
variable measured: First Release
  type: PropertyValue
  value reference: History
variable measured: Current Version
  type: PropertyValue
  value reference: Release Cycle
variable measured: Language default
  type: PropertyValue
  value reference: Language & types
variable measured: TypeScript Support
  type: PropertyValue
  value reference: Developer Experience
variable measured: Learning Curve
  type: PropertyValue
  value reference: Developer Experience
variable measured: Bundle size (base)
  type: PropertyValue
  value reference: Performance
variable measured: State management
  type: PropertyValue
  value reference: Ecosystem
variable measured: Routing
  type: PropertyValue
  value reference: Ecosystem
variable measured: Form handling
  type: PropertyValue
  value reference: Ecosystem
variable measured: Data fetching
  type: PropertyValue
  value reference: Ecosystem
variable measured: SSR / SSG meta-framework
  type: PropertyValue
  value reference: Ecosystem
variable measured: Mobile app framework
  type: PropertyValue
  value reference: Ecosystem
variable measured: CLI / build tooling
  type: PropertyValue
  value reference: Tooling
variable measured: Testing (default)
variable measured: Licensing
variable measured: npm weekly downloads
variable measured: State of JS satisfaction (2025)
variable measured: Core Library Bundle Size
variable measured: Job Market Demand (US 2025)
variable measured: Developer Satisfaction Rating
variable measured: Time to First Production App
variable measured: Built-in Feature Completeness
is based on: https://www.aversusb.net/compare/react-vs-qwik

React vs Qwik — Attribute Category Vocabulary
type: DefinedTermSet
language: en-US
description: Taxonomy of attribute categories used to classify comparison data for React vs Qwik.
has defined term: Popularity
has defined term: Performance
has defined term: Developer Experience
has defined term: Market
has defined term: Ecosystem
has defined term: Architecture
has defined term: Enterprise
has defined term: Features
has defined term: Community
has defined term: Usability
has defined term: Educational
has defined term: Enterprise Adoption
has defined term: Career Market
has defined term: Ecosystem Maturity
has defined term: Job Market
has defined term: Learning
has defined term: Release
has defined term: Career & Market
has defined term: Enterprise Features
has defined term: Productivity
has defined term: Language Features
has defined term: Community Support
has defined term: Sustainability
has defined term: History
has defined term: Release Cycle
has defined term: Language & types
has defined term: Tooling
has defined term: Licensing
has defined term: Adoption
has defined term: Career Prospects
has defined term: Learning & Onboarding
has defined term: Framework Capabilities
has defined term: Language Requirements
has defined term: Ecosystem Size
has defined term: Community & Adoption
has defined term: Career & Market Demand
has defined term: Maturity
has defined term: Ease of Use
has defined term: Enterprise Use
has defined term: Learning Resources

Popularity
type: DefinedTerm
term code: popularity
in defined term set: React vs Qwik — Attribute Category Vocabulary

Performance
type: DefinedTerm
term code: performance
in defined term set: React vs Qwik — Attribute Category Vocabulary

Developer Experience
type: DefinedTerm
term code: developer-experience
in defined term set: React vs Qwik — Attribute Category Vocabulary

Market
type: DefinedTerm
term code: market
in defined term set: React vs Qwik — Attribute Category Vocabulary

Ecosystem
type: DefinedTerm
term code: ecosystem
in defined term set: React vs Qwik — Attribute Category Vocabulary

Architecture
type: DefinedTerm
term code: architecture
in defined term set: React vs Qwik — Attribute Category Vocabulary

Enterprise
type: DefinedTerm
term code: enterprise
in defined term set: React vs Qwik — Attribute Category Vocabulary

Features
type: DefinedTerm
term code: features
in defined term set: React vs Qwik — Attribute Category Vocabulary

Community
type: DefinedTerm
term code: community
in defined term set: React vs Qwik — Attribute Category Vocabulary

Usability
type: DefinedTerm
term code: usability
in defined term set: React vs Qwik — Attribute Category Vocabulary

Educational
type: DefinedTerm
term code: educational
in defined term set: React vs Qwik — Attribute Category Vocabulary

Enterprise Adoption
type: DefinedTerm
term code: enterprise-adoption
in defined term set: React vs Qwik — Attribute Category Vocabulary

Career Market
type: DefinedTerm
term code: career-market
in defined term set: React vs Qwik — Attribute Category Vocabulary

Ecosystem Maturity
type: DefinedTerm
term code: ecosystem-maturity
in defined term set: React vs Qwik — Attribute Category Vocabulary

Job Market
type: DefinedTerm
term code: job-market
in defined term set: React vs Qwik — Attribute Category Vocabulary

Learning
type: DefinedTerm
term code: learning
in defined term set: React vs Qwik — Attribute Category Vocabulary

Release
type: DefinedTerm
term code: release
in defined term set: React vs Qwik — Attribute Category Vocabulary

Career & Market
type: DefinedTerm
term code: career-&-market
in defined term set: React vs Qwik — Attribute Category Vocabulary

Enterprise Features
type: DefinedTerm
term code: enterprise-features
in defined term set: React vs Qwik — Attribute Category Vocabulary

Productivity
type: DefinedTerm
term code: productivity
in defined term set: React vs Qwik — Attribute Category Vocabulary

Language Features
type: DefinedTerm
term code: language-features
in defined term set: React vs Qwik — Attribute Category Vocabulary

Community Support
type: DefinedTerm
term code: community-support
in defined term set: React vs Qwik — Attribute Category Vocabulary

Sustainability
type: DefinedTerm
term code: sustainability
in defined term set: React vs Qwik — Attribute Category Vocabulary

History
type: DefinedTerm
term code: history
in defined term set: React vs Qwik — Attribute Category Vocabulary

Release Cycle
type: DefinedTerm
term code: release-cycle
in defined term set: React vs Qwik — Attribute Category Vocabulary

Language & types
type: DefinedTerm
term code: language-&-types
in defined term set: React vs Qwik — Attribute Category Vocabulary

Tooling
type: DefinedTerm
term code: tooling
in defined term set: React vs Qwik — Attribute Category Vocabulary

Licensing
type: DefinedTerm
term code: licensing
in defined term set: React vs Qwik — Attribute Category Vocabulary

Adoption
type: DefinedTerm
term code: adoption
in defined term set: React vs Qwik — Attribute Category Vocabulary

Career Prospects
type: DefinedTerm
term code: career-prospects
in defined term set: React vs Qwik — Attribute Category Vocabulary

Learning & Onboarding
type: DefinedTerm
term code: learning-&-onboarding
in defined term set: React vs Qwik — Attribute Category Vocabulary

Framework Capabilities
type: DefinedTerm
term code: framework-capabilities
in defined term set: React vs Qwik — Attribute Category Vocabulary

Language Requirements
type: DefinedTerm
term code: language-requirements
in defined term set: React vs Qwik — Attribute Category Vocabulary

Ecosystem Size
type: DefinedTerm
term code: ecosystem-size
in defined term set: React vs Qwik — Attribute Category Vocabulary

Community & Adoption
type: DefinedTerm
term code: community-&-adoption
in defined term set: React vs Qwik — Attribute Category Vocabulary

Career & Market Demand
type: DefinedTerm
term code: career-&-market-demand
in defined term set: React vs Qwik — Attribute Category Vocabulary

Maturity
type: DefinedTerm
term code: maturity
in defined term set: React vs Qwik — Attribute Category Vocabulary

Ease of Use
type: DefinedTerm
term code: ease-of-use
in defined term set: React vs Qwik — Attribute Category Vocabulary

Enterprise Use
type: DefinedTerm
term code: enterprise-use
in defined term set: React vs Qwik — Attribute Category Vocabulary

Learning Resources
type: DefinedTerm
term code: learning-resources
in defined term set: React vs Qwik — Attribute Category Vocabulary

faq
type: FAQPage
language: en-US
is accessible for free: true
conditions of access: Free
date modified: 2026-06-27T13:05:07.647Z
author: A Versus B
publisher: A Versus B
is part of: react-vs-qwik
main entity: Should I learn React or Qwik in 2026?
  type: Question
  accepted answer: Answer
    text: Learn React if job marketability is important—18,500+ global positions vs 145 for Qwik. React dominates 42.7% of the frontend market. However, Qwik is excellent for understanding modern performance optimization techniques and resumability concepts. Many professionals learn React first, then Qwik as a specialized tool.
    language: en-US
main entity: Why is Qwik so much faster than React?
  type: Question
  accepted answer: Answer
    text: Qwik uses 'resumability' instead of hydration. React downloads JavaScript, parses it, then re-executes component logic on the client (hydration). Qwik serializes component state and event handlers at build time, allowing the browser to 'resume' where the server left off with zero JavaScript execution overhead initially. This eliminates React's 2.8s TTI and achieves 0.8s instead.
    language: en-US
main entity: Is Qwik production-ready for enterprise apps?
  type: Question
  accepted answer: Answer
    text: Technically yes—Qwik powers the Builder.io website and ~500 documented production sites. However, the tiny ecosystem (8k vs React's 2.1M packages) means you'll build many features custom. React has 2.5M+ production applications and 11 years of proven patterns, making it safer for enterprise teams that need off-the-shelf solutions and abundant hiring talent.
    language: en-US
main entity: Can I use React libraries with Qwik?
  type: Question
  accepted answer: Answer
    text: Partially. Qwik can integrate React components via Qwik's integration layer, but you lose many resumability benefits. Direct npm package compatibility is limited to ~8k packages vs React's 2.1M. If heavy third-party dependency usage is required, React remains the better choice.
    language: en-US
main entity: What's the real-world performance difference for typical apps?
  type: Question
  accepted answer: Answer
    text: For a typical e-commerce site, React might load interactive product filters in 2.8 seconds, while Qwik achieves 0.8 seconds—a 71% improvement. This matters most for performance-critical applications (news sites, e-commerce, mobile-first contexts). For internal dashboards or admin tools, the difference is often negligible in user experience.
    language: en-US

How to Choose Between React and Qwik
type: HowTo
description: React is a mature, widely-adopted library with 42.7% market share and extensive ecosystem support, while Qwik is a newer framework optimized for instant-on interactivity through resumability, achieving 100 Lighthouse scores but with significantly smaller community and library support.
language: en-US
total time: PT3M
step: Consider: Initial Load Time (TTI)
step: Consider: Community & Ecosystem Size
step: Consider: Learning Curve (Beginner Hours)
step: Consider: Production Apps in Use (2026)
step: Consider: Bundle Size (Hello World)
step: Consider: Available npm Packages
step: Consider: Job Postings (2026 Global)
tool: A Versus B Comparison Guide
tip: HowToTip
  text: Choose React if you need production stability, extensive third-party libraries, abundant hiring talent, and maximum community support—it remains the industry standard for enterprise and startup applications. Choose Qwik if you're building performance-critical applications where instant interactivity is paramount, you can afford limited ecosystem support, and you want to experiment with resumable frameworks.

Consider: Initial Load Time (TTI)
type: HowToStep
position: 1
text: Initial Load Time (TTI): React has 2.8s average, while Qwik has 0.8s average.

Consider: Community & Ecosystem Size
type: HowToStep
position: 2
text: Community & Ecosystem Size: React has ~9.2M weekly npm downloads, while Qwik has ~15k weekly npm downloads.

Consider: Learning Curve (Beginner Hours)
type: HowToStep
position: 3
text: Learning Curve (Beginner Hours): React has 40-60 hours, while Qwik has 50-70 hours.

Consider: Production Apps in Use (2026)
type: HowToStep
position: 4
text: Production Apps in Use (2026): React has 2.5M+ documented sites, while Qwik has ~500 documented sites.

Consider: Bundle Size (Hello World)
type: HowToStep
position: 5
text: Bundle Size (Hello World): React has 42KB gzipped, while Qwik has 8.5KB gzipped.

Consider: Available npm Packages
type: HowToStep
position: 6
text: Available npm Packages: React has 2.1M packages compatible, while Qwik has ~8k packages compatible.

Consider: Job Postings (2026 Global)
type: HowToStep
position: 7
text: Job Postings (2026 Global): React has ~18,500 active listings, while Qwik has ~145 active listings.

claimreview
type: ClaimReview
is accessible for free: true
conditions of access: Free
claim reviewed: React vs Qwik
review body: React is a mature, widely-adopted library with 42.7% market share and extensive ecosystem support, while Qwik is a newer framework optimized for instant-on interactivity through resumability, achieving 100 Lighthouse scores but with significantly smaller community and library support.
review rating: Rating
  rating: 5
  worst rating: 1
  best rating: 5
  alternate name: Verified Comparison
author: A Versus B
item reviewed: React vs Qwik

Language default
type: PropertyValue
value: React: JavaScript / JSX | Qwik: N/A

TypeScript Support
type: PropertyValue
value: React: Excellent (optional) | Qwik: N/A

Learning Curve
type: PropertyValue
value: React: Medium | Qwik: N/A

Bundle size (base)
type: PropertyValue
value: React: ~130 KB | Qwik: N/A

State management
type: PropertyValue
value: React: Zustand / Redux / Context | Qwik: N/A

Routing
type: PropertyValue
value: React: React Router | Qwik: N/A

Form handling
type: PropertyValue
value: React: React Hook Form / Formik | Qwik: N/A

Data fetching
type: PropertyValue
value: React: TanStack Query / SWR | Qwik: N/A

SSR / SSG meta-framework
type: PropertyValue
value: React: Next.js (dominant) | Qwik: N/A

Mobile app framework
type: PropertyValue
value: React: React Native | Qwik: N/A

CLI / build tooling
type: PropertyValue
value: React: Vite / CRA (deprecated) | Qwik: N/A

Testing (default)
type: PropertyValue
value: React: React Testing Library + Vitest | Qwik: N/A

Licensing
type: PropertyValue
value: React: MIT | Qwik: N/A

npm weekly downloads
type: PropertyValue
value: React: ~25M | Qwik: N/A

State of JS satisfaction (2025)
type: PropertyValue
value: React: 71% | Qwik: N/A

Core Library Bundle Size
type: PropertyValue
value: React: 42 KB | Qwik: N/A

Job Market Demand (US 2025)
type: PropertyValue
value: React: 8,234 postings | Qwik: N/A

Developer Satisfaction Rating
type: PropertyValue
value: React: 92% | Qwik: N/A

Time to First Production App
type: PropertyValue
value: React: 2-3 weeks | Qwik: N/A

Built-in Feature Completeness
type: PropertyValue
value: React: Routing, HTTP (via add-ons), state (via add-ons), testing (via add-ons) | Qwik: N/A

TypeScript Requirement
type: PropertyValue
value: React: Optional—can write pure JavaScript | Qwik: N/A

Popular Ecosystem Packages
type: PropertyValue
value: React: 4,200+ packages | Qwik: N/A

Weekly NPM Downloads
type: PropertyValue
value: React: 9.2 million | Qwik: 15k
value reference: React

Time to Interactive (TTI)
type: PropertyValue
value: React: 2.8s average | Qwik: 0.8s average
value reference: Qwik

Hello World Bundle Size
type: PropertyValue
value: React: 42 KB | Qwik: 8.5 KB
value reference: Qwik

Global Job Postings (2026)
type: PropertyValue
value: React: ~18,500 | Qwik: ~145
value reference: React

Compatible npm Packages
type: PropertyValue
value: React: 2.1 million | Qwik: ~8,000
value reference: React

Production Applications (Documented)
type: PropertyValue
value: React: 2.5+ million | Qwik: ~500
value reference: React

Learning Curve Duration
type: PropertyValue
value: React: 40-60 hours | Qwik: 50-70 hours
value reference: React

Framework Age
type: PropertyValue
value: React: 11 years (2013-2026) | Qwik: 5 years (2021-2026)
value reference: React

Developer Market Share
type: PropertyValue
value: React: 42.8% | Qwik: N/A

Learning Curve (Hours to Proficiency)
type: PropertyValue
value: React: 60-80 hours | Qwik: N/A

Production Bundle Size (Hello World)
type: PropertyValue
value: React: 42.8 KB (minified+gzipped) | Qwik: N/A

NPM Ecosystem Package Count
type: PropertyValue
value: React: 2.8M+ packages | Qwik: N/A

US Job Market Openings (2025)
type: PropertyValue
value: React: 18,400+ active listings | Qwik: N/A

Fortune 500 Enterprise Adoption
type: PropertyValue
value: React: 89% of top 500 | Qwik: N/A

Official Documentation Satisfaction
type: PropertyValue
value: React: 82% developer satisfaction | Qwik: N/A

TypeScript Support Level
type: PropertyValue
value: React: Excellent (first-class support, community-driven type definitions) | Qwik: N/A

Base Framework Bundle Size
type: PropertyValue
value: React: N/A | Qwik: 10-15 KB

Time to Interactive (avg mobile)
type: PropertyValue
value: React: N/A | Qwik: 0.9s

SpeakableSpecification
css selector: #short-answer
css selector: #verdict
css selector: #key-differences
css selector: #faq
xpath: //*[@id='short-answer']
xpath: //*[@id='verdict']

React — Wikipedia
type: CreativeWork

Qwik — Wikipedia
type: CreativeWork

Compare React vs Qwik
type: Action
additional type: CompareAction
target: https://www.aversusb.net/compare/react-vs-qwik
object: React
object: Qwik

Testing (default)
type: PropertyValue
value reference: Tooling

Licensing
type: PropertyValue
value reference: Licensing

npm weekly downloads
type: PropertyValue
value reference: Adoption

State of JS satisfaction (2025)
type: PropertyValue
value reference: Adoption

Core Library Bundle Size
type: PropertyValue
value reference: Performance

Job Market Demand (US 2025)
type: PropertyValue
value reference: Career Prospects

Developer Satisfaction Rating
type: PropertyValue
value reference: Developer Experience

Time to First Production App
type: PropertyValue
value reference: Learning & Onboarding

Built-in Feature Completeness
type: PropertyValue
value reference: Framework Capabilities

TypeScript Requirement
type: PropertyValue
value reference: Language Requirements

Popular Ecosystem Packages
type: PropertyValue
value reference: Ecosystem Size

Weekly NPM Downloads
type: PropertyValue
value reference: Community & Adoption

Time to Interactive (TTI)
type: PropertyValue
value reference: Performance

Hello World Bundle Size
type: PropertyValue
value reference: Performance

Global Job Postings (2026)
type: PropertyValue
value reference: Career & Market Demand

Compatible npm Packages
type: PropertyValue
value reference: Ecosystem

Production Applications (Documented)
type: PropertyValue
value reference: Maturity

Learning Curve Duration
type: PropertyValue
value reference: Usability

Framework Age
type: PropertyValue
value reference: Maturity

Developer Market Share
type: PropertyValue
value reference: Adoption

Learning Curve (Hours to Proficiency)
type: PropertyValue
value reference: Ease of Use

Production Bundle Size (Hello World)
type: PropertyValue
value reference: Performance

NPM Ecosystem Package Count
type: PropertyValue
value reference: Ecosystem

US Job Market Openings (2025)
type: PropertyValue
value reference: Career Prospects

Fortune 500 Enterprise Adoption
type: PropertyValue
value reference: Enterprise Use

Official Documentation Satisfaction
type: PropertyValue
value reference: Learning Resources

TypeScript Support Level
type: PropertyValue
value reference: Developer Experience

Base Framework Bundle Size
type: PropertyValue
value reference: Performance

Time to Interactive (avg mobile)
type: PropertyValue
value reference: Performance