🎨Frontend Frameworks arenaFrontend Frameworks

Agent access

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🤖Agenticness — how well agents can access and operate the productPoint an agent at llms.txt or agent-oriented docs	ai-native	✓fullT 9/10	✓fullT 9/10	✓fullT 9/10	✓fullT 8/10	—none 0/10
🤖Agenticness — how well agents can access and operate the productRun the product headlessly / in CI for automation	ai-native	n/a	—none 0/10	—none 0/10	—none 0/10	—none 0/10
🤖Agenticness — how well agents can access and operate the productPlug MCP servers into this product so it can use their tools	ai-native	n/a	n/a	n/a	—none 0/10	n/a
🤖Agenticness — how well agents can access and operate the productConnect an agent via an official MCP server	ai-native	n/a	—none 0/10	—none 0/10	—none 0/10	n/a
🤖Agenticness — how well agents can access and operate the productUse an official CLI	ai-native	—none 0/10	~partialX 4/10	—none 0/10	—none 0/10	n/a
🤖Agenticness — how well agents can access and operate the productDrive the product through a documented public API	ai-native	~partialT 6/10	~partialT 5/10	n/a	—none 0/10	n/a
🤖Agenticness — how well agents can access and operate the productIssue scoped/least-privilege API credentials for an agent	ai-native	n/a	n/a	n/a	n/a	n/a
🤖Agenticness — how well agents can access and operate the productBuild against official SDKs	ai-native	n/a	n/a	n/a	~partialT 4/10	n/a
🤖Agenticness — how well agents can access and operate the productSubscribe to events via webhooks	ai-native	n/a	n/a	n/a	n/a	n/a

Agentic features

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🤖Agenticness — how well agents can access and operate the productGet AI-generated insights and suggestions from my data inside the product	ai-native	n/a	n/a	n/a	n/a	n/a
🤖Agenticness — how well agents can access and operate the productSet up automations that run autonomously in the background	ai-native	n/a	n/a	n/a	n/a	n/a
🤖Agenticness — how well agents can access and operate the productDelegate tasks to a built-in AI assistant inside the product	ai-native	n/a	n/a	n/a	—none 0/10	n/a
🤖Agenticness — how well agents can access and operate the productOperate the product with natural-language commands	ai-native	n/a	n/a	n/a	—none 0/10	n/a

Api quality

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🤖Agenticness — how well agents can access and operate the productExplore an interactive API reference with runnable examples	ai-native	—none 0/10	—none 0/10	—none 0/10	~partialC 4/10	—none 0/10
🤖Agenticness — how well agents can access and operate the productDownload a machine-readable API spec (OpenAPI or equivalent)	ai-native	n/a	n/a	n/a	n/a	n/a
🤖Agenticness — how well agents can access and operate the productTest against a sandbox environment without touching production data	ai-native	n/a	n/a	n/a	n/a	n/a
🤖Agenticness — how well agents can access and operate the productRely on versioned APIs with a documented deprecation policy	ai-native	—none 0/10	~partialC 4/10	—none 0/10	~partialC 3/10	—none 0/10

Compiler driven updates

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🎨Components reactivity — the component model — state, reactivity, rendering, compositionRely on a compiler to translate my components into efficient, surgical DOM updates instead of writing manual diffing code	developer	—none 0/10	~partialX 6/10	✓fullX 9/10	~partialX 6/10	✓fullX 8/10

Component encapsulation

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🎨Components reactivity — the component model — state, reactivity, rendering, compositionBuild encapsulated components that manage their own local state and compose them into complex UIs	developer	✓fullC 10/10	✓fullX 8/10	✓fullX 8/10	✓fullX 8/10	✓fullX 9/10

Custom renderer targets

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🎨Components reactivity — the component model — state, reactivity, rendering, compositionWrite custom renderers so the framework's component model can target platforms other than the browser DOM	developer	~partialX 4/10	—none 0/10	—none 0/10	—none 0/10	✓fullC 7/10

Dependency injection modules

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🎨Components reactivity — the component model — state, reactivity, rendering, compositionOrganize my app into modular, dependency-injected building blocks	developer	~partialC 5/10	~partialX 4/10	~partialX 5/10	✓fullX 8/10	~partialC 5/10

Direct dom debugging

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🎨Components reactivity — the component model — state, reactivity, rendering, compositionDebug my UI directly in browser devtools because the framework renders real DOM nodes	developer	~partialX 6/10	~partialT 4/10	~partialX 6/10	~partialX 3/10	✓fullX 8/10

Direct dom manipulation integration

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🎨Components reactivity — the component model — state, reactivity, rendering, compositionDirectly manipulate the DOM to integrate native JavaScript libraries like charting or visualization tools	developer	—none 0/10	—none 0/10	—none 0/10	~partialX 5/10	✓fullX 8/10

Explicit state flow

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🎨Components reactivity — the component model — state, reactivity, rendering, compositionTrace state changes through explicit, predictable data flow instead of debugging implicit two-way bindings	developer	~partialC 4/10	—none 0/10	~partialX 5/10	~partialX 5/10	✓fullX 7/10

Fine grained reactivity

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🎨Components reactivity — the component model — state, reactivity, rendering, compositionDeclare reactive state and have only the dependent UI code re-run when it changes	developer	~partialX 6/10	✓fullX 8/10	✓fullX 8/10	~partialX 6/10	✓fullX 9/10

Global state primitives

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🎨Components reactivity — the component model — state, reactivity, rendering, compositionManage global application state using built-in primitives without adding a third-party library	developer	~partialC 4/10	~partialX 3/10	~partialX 6/10	~partialC 5/10	✓fullX 8/10

Incremental adoption

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🎨Components reactivity — the component model — state, reactivity, rendering, compositionIncrementally adopt the framework, scaling from a small part of a page up to a full application	developer	✓fullC 9/10	✓fullX 9/10	—none 0/10	—none 0/10	~partialX 5/10

Unified markup logic

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🎨Components reactivity — the component model — state, reactivity, rendering, compositionWrite markup and rendering logic together in a single component using HTML, CSS, and JavaScript I already know	developer	✓fullC 8/10	✓fullX 9/10	✓fullX 9/10	✓fullX 7/10	~partialX 6/10

Web components authoring

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🎨Components reactivity — the component model — state, reactivity, rendering, compositionAuthor standards-based web components and custom elements using the framework	developer	—none 0/10	—none 0/10	—none 0/10	—none 0/10	~partialC 5/10

Browser support

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🔌Ecosystem tooling — surrounding tooling — plugins, templates, community packagesThe framework's officially supported browser matrix so I can plan polyfills or decide when to drop legacy support	developer	—none 0/10	—none 0/10	—none 0/10	—none 0/10	—none 0/10

Buildless usage

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🔌Ecosystem tooling — surrounding tooling — plugins, templates, community packagesUse the framework directly via a script tag without needing a package manager or bundler	developer	✓fullC 7/10	✓fullX 8/10	—none 0/10	—none 0/10	—none 0/10

Community chat support

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🔌Ecosystem tooling — surrounding tooling — plugins, templates, community packagesJoin an official community chatroom to get help and connect with other framework users	developer	—none 0/10	—none 0/10	✓fullC 8/10	—none 0/10	—none 0/10

Component library ecosystem

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🔌Ecosystem tooling — surrounding tooling — plugins, templates, community packagesPick from a rich ecosystem of third-party pre-built UI component libraries for the framework	developer	—none 0/10	—none 0/10	—none 0/10	~partialX 2/10	~partialX 4/10

Dev server error diagnostics

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🔌Ecosystem tooling — surrounding tooling — plugins, templates, community packagesGet clear, actionable error messages from the dev server and build tool when something breaks	developer	—none 0/10	—none 0/10	—none 0/10	—none 0/10	—none 0/10

First party forms support

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🔌Ecosystem tooling — surrounding tooling — plugins, templates, community packagesUse first-party modules for building and validating forms that integrate with the rest of the framework	developer	—none 0/10	—none 0/10	—none 0/10	~partialC 6/10	—none 0/10

Governance risk

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🔌Ecosystem tooling — surrounding tooling — plugins, templates, community packagesWhether the framework is governed by a foundation or a single company, so I can assess long-term continuity and lock-in risk	developer	~partialX 5/10	—none 0/10	—none 0/10	—none 0/10	—none 0/10

Local user groups

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🔌Ecosystem tooling — surrounding tooling — plugins, templates, community packagesFind and join a local in-person user group or meetup for the framework	developer	—none 0/10	—none 0/10	~partialC 5/10	—none 0/10	—none 0/10

Official routing library

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🔌Ecosystem tooling — surrounding tooling — plugins, templates, community packagesUse an official first-party routing library that integrates seamlessly with the framework	developer	—none 0/10	✓fullX 8/10	~partialX 6/10	✓fullX 8/10	—none 0/10

Official state management library

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🔌Ecosystem tooling — surrounding tooling — plugins, templates, community packagesUse an official first-party state management library maintained alongside the framework	developer	—none 0/10	✓fullX 8/10	~partialX 6/10	~partialC 5/10	✓fullX 8/10

Public roadmap visibility

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🔌Ecosystem tooling — surrounding tooling — plugins, templates, community packagesCheck a public roadmap to see what the core team is currently working on	developer	—none 0/10	—none 0/10	✓fullC 7/10	—none 0/10	—none 0/10

Quick project scaffolding

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🔌Ecosystem tooling — surrounding tooling — plugins, templates, community packagesScaffold and run a new project in just a few minutes using an official CLI or starter	developer	~partialC 4/10	✓fullT 7/10	—none 0/10	~partialT 5/10	—none 0/10

Security track record

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🔌Ecosystem tooling — surrounding tooling — plugins, templates, community packagesReview the project's public CVE/security-advisory history to judge its track record of handling and disclosing vulnerabilities	developer	—none 0/10	—none 0/10	—none 0/10	—none 0/10	—none 0/10

Approachable familiar syntax

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
📚Learning curve — stories about learning curve in this arenaWrite components using standard HTML, CSS, and JavaScript syntax I already know, minimizing new concepts to learn	developer	~partialX 5/10	✓fullX 9/10	✓fullX 8/10	!disputedD 4/10	!disputedD 4/10

Incremental html integration

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
📚Learning curve — stories about learning curve in this arenaDrop the framework into an existing server-rendered HTML page and render interactive components without rewriting the whole page	developer	✓fullC 9/10	✓fullX 8/10	—none 0/10	—none 0/10	~partialC 3/10

Interactive browser tutorial

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
📚Learning curve — stories about learning curve in this arenaTry an in-browser interactive tutorial to learn the framework hands-on without any local setup	developer	—none 0/10	—none 0/10	—none 0/10	✓fullC 8/10	—none 0/10

Legacy version security support

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
📚Learning curve — stories about learning curve in this arenaContinue receiving security updates for an older major version while I plan my migration	developer	—none 0/10	✓fullC 8/10	—none 0/10	—none 0/10	—none 0/10

Major version migration guide

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
📚Learning curve — stories about learning curve in this arenaFollow a dedicated migration guide when moving between two incompatible major versions of the framework	developer	—none 0/10	✓fullX 8/10	—none 0/10	~partialX 6/10	—none 0/10

Version upgrade guide

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
📚Learning curve — stories about learning curve in this arenaFollow an official upgrade guide to move my existing project to a newer version	developer	—none 0/10	✓fullX 8/10	—none 0/10	~partialX 6/10	—none 0/10

Ai assisted performance profiling

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
⚡Performance — speed in practice — latency, throughput, responsivenessUse AI-powered devtools that analyze my component tree and suggest specific rendering or reactivity optimizations	ai-native	—none 0/10	—none 0/10	—none 0/10	—none 0/10	—none 0/10

Bundle size

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
⚡Performance — speed in practice — latency, throughput, responsivenessShip a small, dependency-light JS bundle to minimize runtime footprint and reduce supply-chain risk	developer	—none 0/10	~partialX 6/10	~partialX 6/10	—none 0/10	~partialX 6/10

Cross platform app development

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
⚡Performance — speed in practice — latency, throughput, responsivenessBuild native desktop applications by reusing my framework's component model and tooling	developer	—none 0/10	—none 0/10	n/a	—none 0/10	n/a

No virtual dom overhead

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
⚡Performance — speed in practice — latency, throughput, responsivenessRely on a compiler-optimized rendering system that updates the DOM without a virtual DOM diffing step	developer	—none 0/10	~partialX 6/10	✓fullX 8/10	~partialX 6/10	✓fullX 8/10

Progressive hydration

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
⚡Performance — speed in practice — latency, throughput, responsivenessHydrate my server-rendered app progressively so pages become interactive faster	developer	~partialC 6/10	—none 0/10	—none 0/10	—none 0/10	~partialC 6/10

Scale limits

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
⚡Performance — speed in practice — latency, throughput, responsivenessHow the framework's build and type-check times scale in large, multi-thousand-component codebases or monorepos	developer	—none 0/10	—none 0/10	—none 0/10	—none 0/10	—none 0/10

Scales with app size

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
⚡Performance — speed in practice — latency, throughput, responsivenessBuild large applications that stay fast and maintainable as my team and codebase grow	developer	~partialX 7/10	!disputedD 5/10	~partialX 6/10	~partialX 6/10	~partialX 6/10

Shared code native mobile

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
⚡Performance — speed in practice — latency, throughput, responsivenessReuse my framework skills and code to build performant native mobile apps for iOS and Android	developer	~partialX 6/10	—none 0/10	n/a	—none 0/10	n/a

Streaming page loads

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
⚡Performance — speed in practice — latency, throughput, responsivenessStream server-rendered content so pages get faster perceived loads before all JavaScript arrives	developer	~partialC 7/10	—none 0/10	—none 0/10	—none 0/10	✓fullC 7/10

Async server data fetching

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
💻Ssr fullstack — stories about ssr fullstack in this arenaFetch data in asynchronous server-rendered components and pass it down to interactive client components	developer	~partialC 6/10	—none 0/10	~partialX 4/10	—none 0/10	~partialX 6/10

Deploy platform ops

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
💻Ssr fullstack — stories about ssr fullstack in this arenaCheck a public status page and incident history for the framework's official hosting/deploy platform before relying on it in production	developer	n/a	n/a	n/a	n/a	n/a

Deployment targets

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
💻Ssr fullstack — stories about ssr fullstack in this arenaDeploy my server-rendered app to serverless or edge runtimes without custom infrastructure setup	developer	~partialC 4/10	—none 0/10	—none 0/10	—none 0/10	~partialX 4/10

Meta framework fullstack

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
💻Ssr fullstack — stories about ssr fullstack in this arenaUse an official full-stack meta-framework built on top of the framework for routing and data fetching	developer	✓fullC 8/10	—none 0/10	~partialX 6/10	~partialX 4/10	!disputedD 4/10

Server data as reactive resources

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
💻Ssr fullstack — stories about ssr fullstack in this arenaTreat server-loaded data as reactive state and build a responsive loading UI for it using resource and suspense primitives	developer	~partialC 5/10	—none 0/10	—none 0/10	—none 0/10	!disputedD 5/10

Server rendering streaming

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
💻Ssr fullstack — stories about ssr fullstack in this arenaRender my application on the server with streaming support to reach interactivity faster	developer	✓fullC 8/10	—none 0/10	—none 0/10	~partialX 4/10	~partialX 6/10

Accessibility testing

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🧪Testing — stories about testing in this arenaGet built-in accessibility warnings during development instead of relying on separate audit tools	developer	—none 0/10	—none 0/10	~partialX 5/10	—none 0/10	—none 0/10

Ai generated component tests

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🧪Testing — stories about testing in this arenaHave AI generate component-level tests based on the props and reactive state my component declares	ai-native	—none 0/10	—none 0/10	—none 0/10	—none 0/10	n/a

Component testing utilities

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🧪Testing — stories about testing in this arenaUse official testing utilities to render and interact with components in isolation	developer	—none 0/10	—none 0/10	—none 0/10	~partialX 4/10	—none 0/10

E2e testing integration

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🧪Testing — stories about testing in this arenaIntegrate official end-to-end testing tools that work out of the box with the framework's dev server	developer	—none 0/10	—none 0/10	—none 0/10	—none 0/10	—none 0/10

State logic unit testing

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
🧪Testing — stories about testing in this arenaUnit test my reactive state and logic without needing to render the DOM	developer	—none 0/10	—none 0/10	—none 0/10	~partialX 4/10	—none 0/10

Ai assisted type inference fixes

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
💻Typescript dx — stories about typescript dx in this arenaUse AI tooling that automatically resolves type errors surfaced by the framework's type system	ai-native	n/a	—none 0/10	—none 0/10	—none 0/10	n/a

Ide autocompletion

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
💻Typescript dx — stories about typescript dx in this arenaGet accurate autocompletion and inline type errors in my editor via a language service integration	developer	—none 0/10	—none 0/10	—none 0/10	—none 0/10	—none 0/10

Typed props inference

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
💻Typescript dx — stories about typescript dx in this arenaGet automatic type inference for component props and emitted events without writing extra type annotations	developer	—none 0/10	—none 0/10	—none 0/10	—none 0/10	—none 0/10

Typed templates

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
💻Typescript dx — stories about typescript dx in this arenaGet compile-time type checking inside my component templates, not just script blocks	developer	—none 0/10	—none 0/10	—none 0/10	—none 0/10	—none 0/10

Typescript version support

Story	Persona	React	Vue.js	Svelte	Angular	SolidJS
💻Typescript dx — stories about typescript dx in this arenaWhich TypeScript versions the framework officially supports so I can avoid compatibility breaks when upgrading either one	developer	—none 0/10	—none 0/10	—none 0/10	—none 0/10	—none 0/10