Comparison

Qwik vs SolidJS

On the evidence we track, SolidJS leads this comparison with a composite score of 70/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Qwik full profile →SolidJS full profile →

Machine formatsJSON Markdown GraphQLor send Accept: application/json

Qwik61

★SolidJS70

Attribute comparison across 2 tools
Attribute	Qwik	SolidJSLeader
Vioscale score	61 / 100medium · 66%	70 / 100high · 77%
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	open_source	open_source
Price levelpricing.price_level	free	free
Transparentpricing.transparent	✓	✓
Integrations
Countintegrations.count	25	50
Security
Disclosure policysecurity.disclosure_policy	-	✓
Scorecardsecurity.scorecard	-	5.8
Vulnerabilitiessecurity.vulnerabilities	Count: 4 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40builder.io%2Fqwik&per_page=100 · Last 12m: 1 · Max severity: CRITICAL	Count: 1 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=solid-js&per_page=100 · Last 12m: 0 · Max severity: HIGH
Adoption
Dependent reposadoption.dependent_repos	771	4,425
Github starsadoption.github_stars	22,050	35,923
Package downloads weeklyadoption.package_downloads_weekly	56,895	3,858,346
Stackoverflow questionsadoption.stackoverflow_questions	-	600
Activity
Commits last 30dactivity.commits_last_30d	100	60
Release
Cadence daysrelease.cadence_days	-	12
Historyrelease.history	20 items	20 items
License
Spdxlicense.spdx	MIT	MIT
Language
Primarylanguage.primary	TypeScript	TypeScript
Market
Availabilitymarket.availability	-	Available worldwide
Content
Faqcontent.faq	-	8 items

Score

Vioscale score

Qwik61 / 100medium · 66%

SolidJS70 / 100high · 77%

Pricing

Free tier

Qwik✓

SolidJS✓

Model

Qwikopen_source

SolidJSopen_source

Price level

Qwikfree

SolidJSfree

Transparent

Qwik✓

SolidJS✓

Integrations

Count

Qwik25

SolidJS50

Security

Disclosure policy

Qwik–

SolidJS✓

Scorecard

Qwik–

SolidJS5.8

Vulnerabilities

QwikCount: 4 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40builder.io%2Fqwik&per_page=100 · Last 12m: 1 · Max severity: CRITICAL

SolidJSCount: 1 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=solid-js&per_page=100 · Last 12m: 0 · Max severity: HIGH

Adoption

Dependent repos

Qwik771

SolidJS4,425

Github stars

Qwik22,050

SolidJS35,923

Package downloads weekly

Qwik56,895

SolidJS3,858,346

Stackoverflow questions

Qwik–

SolidJS600

Activity

Commits last 30d

Qwik100

SolidJS60

Release

Cadence days

Qwik–

SolidJS12

History

Qwik20 items

SolidJS20 items

License

Spdx

QwikMIT

SolidJSMIT

Language

Primary

QwikTypeScript

SolidJSTypeScript

Market

Availability

Qwik–

SolidJSAvailable worldwide

Content

Faq

Qwik–

SolidJS8 items

Capabilities

Feature-by-feature on the axes that matter for frontend ui frameworks. “-” means undocumented, not absent.

Capability comparison for Frontend UI Frameworks
Capability	Qwik	SolidJS
Core
Paradigm	Resumable, edge-first component framework	Fine-grained reactivity with reactive primitives
Reusable component model	✓	✓
Rendering
Virtual DOM	-	✗
Signals / fine-grained reactivity	✓	✓
SSR support	✓	✓
DX
First-class TypeScript	-	✓
State
Built-in state management	✓	✓
Ecosystem
Official router	✓	✓
Performance
Runtime size	Tiny (<10kb)	Tiny (<10kb)

Core

Paradigm

QwikResumable, edge-first component framework

SolidJSFine-grained reactivity with reactive primitives

Reusable component model

Qwik✓

SolidJS✓

Rendering

Virtual DOM

Qwik-

SolidJS✗

Signals / fine-grained reactivity

Qwik✓

SolidJS✓

SSR support

Qwik✓

SolidJS✓

First-class TypeScript

Qwik-

SolidJS✓

State

Built-in state management

Qwik✓

SolidJS✓

Ecosystem

Official router

Qwik✓

SolidJS✓

Performance

Runtime size

QwikTiny (<10kb)

SolidJSTiny (<10kb)

What each one is

The product in its own terms, so the numbers below have context.

Qwik

Qwik is a JavaScript framework that eliminates hydration to deliver instantly interactive web applications. It uses resumability and lazy execution to minimize bundle size while providing a developer experience familiar to React developers.

Independently observed

SolidJS

Leader

A JavaScript library for constructing user interfaces using fine-grained reactivity, updating only what changes rather than diffing virtual DOMs. Emphasizes performance through reactive primitives and supports modern patterns like async handling, server-side rendering, hydration, and streaming.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Qwik

Open sourceFree tier

as of 2026-08-13verify ↗

SolidJS

Leader

Open source

as of 2026-08-14verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	Qwik	SolidJS
WebPlatforms	✓	✓
CLIPlatforms	✓	✗
Cloud / SaaSDeployment	✓	-
HybridDeployment	✓	-

Platforms

Web

Qwik✓

SolidJS✓

CLI

Qwik✓

SolidJS✗

Deployment

Cloud / SaaS

Qwik✓

SolidJS–

Hybrid

Qwik✓

SolidJS–

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (1)

Playwright

Qwik

21 total - 20 not shared

AWS
Azure
Cloudflare
Deno
Firebase
Google Cloud Run
Netlify
Vercel
Auth.js
Builder.io CMS
Cypress
Nx
Partytown
PostCSS
Prisma
Storybook
Styled-Vanilla-Extract
Supabase
Tailwind
Vitest

Independently observed

SolidJS

Leader

50 total - 49 not shared

Vite
Astro
Mapbox GL JS
Apollo GraphQL
TipTap
Popper.js
hCaptcha
Tailwind CSS
Monaco Editor
Spotify
Tawk.to
Vercel Styled JSX
Web Components
solid-router
solid-element
solid-meta
solid-refresh
vite-plugin-solid
solid-styled-jsx
eslint-plugin-solid
babel-plugin-solid-labels
solid-tiptap
solid-popper
solid-dismiss
+25 more

Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.