Frontend
Business capabilities this tag reaches
Cybersecurity Management 1
Providers using this tag (23)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Developing 2 Usable, with meaningful gaps to close
Thin 9 Limited public surface area
Emerging 9 Early or largely undocumented
Minimal 3 Almost no public developer surface
APIs with this tag (33)
Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →
Exemplar 9 Complete, well-documented, and agent-ready
Harness Frontend APIEndpoints that power the STO micro-frontendClerk Astro SDKAdapter for the Astro framework with components and middleware.Clerk Frontend APIBrowser-facing API consumed by Clerk's frontend SDKs and ClerkJS for sign-up, sign-in, session refresh, and...Clerk JavaScript SDKOfficial ClerkJS browser library and monorepo of framework adapters (Next.js, React, Expo, React Router, As...Clerk Next.js SDKNext.js integration covering App Router and Pages Router, middleware, route handlers, server components, an...Clerk React Router SDKAdapter for React Router v7 (Remix successor) covering loaders, actions, and server-rendered authentication.Clerk React SDKReact components, hooks, and providers from the @clerk/clerk-react package for plain React SPAs.Clerk TanStack Start SDKAdapter for TanStack Start (React full-stack framework) with route-level authentication helpers.Speakeasy React Query HooksTurns your OpenAPI spec into fully typed TanStack Query hooks with built-in caching, retries, and paginatio...
Strong 3 Solid coverage with minor gaps
Moov DropsMoov Drops are pre-built, drop-in web UI components for complicated payment and account management flows. T...Agave File Manager ComponentAgave File Manager is a front-end component that allows users to pick files and folders from linked constru...Agave Link ComponentAgave Link is a front-end component that enables users to select source systems, authenticate with their co...
Developing 7 Usable, with meaningful gaps to close
Trigger.dev Realtime APIThe Trigger.dev Realtime API streams live run state and typed stream data to backend and frontend clients. ...Tidio Widget SDKJavaScript SDK for embedding and customizing the Tidio chat widget on websites. Supports user tracking, cus...Ory Frontend APIEndpoints used by frontend applications (e.g. Single-Page-App, Native Apps, Server Apps, ...) to manage a u...HAProxy Frontend APIManaging frontend configuration (advanced mode)Stigg React SDKOfficial React frontend SDK for rendering pricing tables, entitlement gates, and usage meters in React appl...QlikView AccessPoint APIWeb-based API for QlikView AccessPoint portal functionality.JupyterLab Extension APIJavaScript and TypeScript API used to build JupyterLab extensions and plugins. JupyterLab is composed of pl...
Thin 10 Limited public surface area
Bunny.net OptimizerImage and front-end optimisation service attached to Pull Zones - image resizing, format conversion (WebP/A...Lightning Web Components Runtime APICore JavaScript APIs for building Lightning Web Components including decorators, wire service, and componen...Split React SDKThe Split React SDK provides React-specific components and hooks for integrating feature flags including a ...hCaptcha JavaScript WidgetThe hCaptcha JS widget renders the visible or invisible challenge on a page and produces a response token o...Wix HeadlessWix Headless enables developers to use Wix business solutions as a backend while building custom frontends ...Friendly Captcha WidgetThe Friendly Captcha widget is the JavaScript component that runs the proof-of-work puzzle in the browser a...Manifold Claim WidgetsJavaScript widget library for embedding NFT minting and claim flows into any website or dApp. Served from c...Turnstile Client WidgetThe Turnstile client widget renders the challenge in the browser. It is loaded via a script tag at challeng...DataDome JavaScript TagThe DataDome JS tag collects browser, device, and behavioral signals that are forwarded to the DataDome dec...Push Chain UI KitReact UI component library providing PushUniversalWalletProvider and PushUniversalAccountButton for abstrac...
Emerging 4 Early or largely undocumented
Stack Auth React / Next.js SDKFrontend SDK distributed as @stackframe/stack on npm. Provides React components, hooks, and Next.js App Rou...Shogun Frontend APIGraphQL API behind the Shogun Frontend headless commerce product, used to query storefront content, pages, ...Lens React SDKThe Lens React SDK provides React hooks (useAccount, usePosts, useFollow, useLogin, etc.) layered on top of...Fluid CSS FrameworkFluid is a CSS framework that provides a responsive grid system, UI components, and utility classes for bui...
Companies reaching this through an API (24)
These companies publish an API, specification or operation carrying “Frontend” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.
Agave
Bunny.net
Clerk
Cloudflare Turnstile
DataDome
Friendly Captcha
HAProxy
Harness
hCaptcha
JupyterLab
Lens Protocol
Manifold
Moov
Ory
Push Protocol
QlikView
Shogun
Speakeasy
Split
Stack Auth
Stigg
Tidio
Trigger.dev
Wix
Score breakdown
Frequency
46.8
log-scaled weighted occurrences
Breadth
0.6
spread across providers
Quality lift
27.5
mean composite of providers using it
Cohesion
10.9
strength of nearest seed neighbor
Related tags
React 14 co-occurrences
JavaScript 23 co-occurrences
Web Development 5 co-occurrences
TypeScript 11 co-occurrences
Components 7 co-occurrences
Widgets 5 co-occurrences
SDK 15 co-occurrences
Python 5 co-occurrences
Where this tag comes from
Provider tag23
Api tag33
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.