Frontend & Design · For developers

Review frontend code (.tsx, .ts, .js files) for quality, performance, and correctness against Langflow's frontend conventions.

langflow-ai/langflow

Terminal Vue UI development and review for @simonhe/vue-tui.

Simon-He95/vue-tui

Reproduce a Vaadin web component bug from a GitHub issue in vaadin/web-components.

vaadin/web-components

Author a new PostHog browser extension, or port a posthog-js v1 extension, against the @posthog/browser-common Client/Extension contract.

PostHog/posthog-js

Builds and validates the Fumadocs React Router static site through Wrangler with headless browser checks.

clabernetes/clabernetes

Capture headless-Chrome screenshots of the tingly-box frontend (running locally in mock mode) so frontend changes can be visually verified in environments without a real browser.

tingly-dev/tingly-box

Quick-reference for building the core Ignite UI for Angular library and related packages.

IgniteUI/igniteui-angular

Set up and author a documentation site with @lobehub/docs-kit (the lobedocs CLI, React Router + Vite static docs used by ui.lobehub.com).

lobehub/lobe-ui

Build a standalone phone-first HTML App with an SVG icon, Xiaowan skill, Agent-callable tools, reusable connectors, real data paths, and optional SQLite, then validate, publish, and add it to the…

omnimind-ai/OmniBot

Build interactive analytics webapps, demos, dashboards, or embedded app surfaces from Sidemantic semantic models using copyable component primitives and deterministic query inspection.

sidequery/sidemantic

Three-axis review of the branch diff — Standards (this repo's documented standards + public API/bridge surface), Spec (the originating Linear/GitHub issue or PR), and Correctness (runtime bugs + the…

getsentry/sentry-react-native

OneClickVirt operations skill for managing containers, virtual machines, provider nodes, health checks, and metrics through MCP.

oneclickvirt/oneclickvirt

Add Temps analytics to React applications with comprehensive tracking capabilities including page views, custom events, scroll tracking, engagement monitoring, session recording, and Web Vitals…

gotempsh/temps

Design and UI skill for the Worklog desktop project manager.

regisx001/Worklog

A skill your agent uses when modifying EasyPostman Swing dialogs, popups, wizards, or modal flows to better match IntelliJ IDEA or FlatLaf settings-style visual hierarchy, especially when read-only…

lakernote/easy-postman

Authors OrchardCore documentation — MkDocs Material pages, module README docs, nav entries, admonitions, tabbed content, and redirects.

OrchardCMS/OrchardCore

GAN-style iterative improvement loop for any text artifact. An agent skill from crimeacs/auto-improve.

crimeacs/auto-improve

FlyCms 项目（backend/ Spring Boot 4.1.1 + frontend/ vue-vben-admin v5）的架构地图与开发规范总纲。凡在本仓库做任何开发——写后端接口、新增/修改模块、管理页面、数据库变更、修 bug、重构——都要先加载本 skill 再动手，即使用户只说"改一下""加个功能"；前端登录/菜单/权限专项另见…

sunkaifei/FlyCms

Publish a new LiteEdit release to GitHub — commit code, bump version, write changelog, create GitHub release, and update the landing page.

arietan/lite-edit

A skill your agent uses when developing applications with the Summon Kotlin Multiplatform UI framework.

codeyousef/summon

Authors, edits, validates and previews Templatical email template JSON and helps integrate the @templatical/editor SDK into an application.

templatical/sdk

Autonomous local-development debugging loop for Helmor bugs.

dohooo/helmor

Run a safe prototype-first UI/UX workflow across web, desktop, mobile, extensions, and multimodal design inputs.

DejavuMoe/Smoji

Inspect and drive Android window state on the Open Android DeX desktop display — build/push/run the uid-2000 wmd daemon, find the live scrcpy display, list and move tasks, reserve caption strips…

dotnetdreamer/open-android-dex

Create premium animated technical diagrams as single self-contained HTML+SVG files — flowcharts whose connectors visibly flow and architecture diagrams where requests travel as glowing comet dots…

SylphAI-Inc/skills

Editing or merging backend/lang/en.json and pl.json. An agent skill from Mes-Open/OpenMes.

Mes-Open/OpenMes

Control Metis Desktop Inspector built-in browser for local preview (HTML/SVG/file paths), page interaction, accessibility snapshots, and screenshots.

Wholiver/metis

Install, choose, and compose 23rd shadcn/ui registry components for React and Svelte 5.

radiumcoders/23rd.dev

Check GitHub notifications for upstream dcastil/tailwind-merge pull requests and port merged ones into this Ruby gem (branch, translated code, tests, commit, PR).

gjtorikian/tailwind_merge

Applies red-green TDD to behavior unit tests cannot reach, by stating the expected outcome against the running app with Reticle before writing the feature.

reticlehq/reticle

Sanity development best practices for schema design, GROQ queries, TypeGen, Visual Editing, images, Portable Text, Studio structure, localization, migrations, Sanity Functions, Blueprints, and…

robotostudio/turbo-start-sanity

Look up Spectrum 2 (S2) component documentation, design guidelines, and usage patterns when building with React Spectrum or Spectrum Web Components.

adobe/spectrum-design-data

Build PolyCSS scenes that render 3D meshes, primitive shapes, or custom polygons as DOM/CSS polygon elements.

layoutit/polycss

Develop SkeekS CMS/Yii PHP code and handle advanced or unfamiliar site content, AI-managed themes and HTML pages, shop, MCP, REST and OAuth2 workflows.

skeeks-cms/cms

Professional diagram and architecture visualization design system for Remotion video compositions.

coleam00/hyperframes-ai-video-generation

Search local Iconify JSON and use UnoCSS icon classes in the Open Flow repository.

oomol-lab/open-flow

HTMLを最終成果物として生成・検証・プレビューしたい時に使う共通レンダラー。Use this shared renderer when the user wants content turned into a final, validated, previewable HTML artifact.

u-ichi/reviewable-html-workbench

Conventions for the opentrons-ai-client React/TypeScript frontend — project structure, API integration, state management (Jotai), feature flags, types, and testing.

Opentrons/opentrons

Composition patterns for building React components with @renders type annotations from eslint-plugin-react-render-types.

HorusGoul/eslint-plugin-react-render-types

Writes seek-safe 2D and 3D keyframes for HyperFrames video compositions, covering punch-ins, zooms, reframes and camera moves without touching clip assembly.

heygen-com/hyperframes

Guides end-to-end feature development in the bootc Podman Desktop extension.

podman-desktop/extension-bootc

Reviews and lints Avalonia documentation pages against house style rules, content boundaries, anti-marketing standards, accessibility, and SEO.

AvaloniaUI/avalonia-docs

Reviews PR(s) using comprehensive review guidelines including security, correctness, clean code, TypeScript, React patterns, i18n/RTL, performance, and accessibility.

quran/quran.com-frontend-next

Add a field to a domain type so it survives save/load. An agent skill from openfootmanager/openfootmanager.

openfootmanager/openfootmanager

Build, edit, refine, troubleshoot, and review polished responsive product interfaces through the Loora MCP server and its structured Canvas schemas.

lassejlv/loora

Browse, search, and export documentation from any source using the mdzilla CLI.

pi0/mdzilla

A skill your agent uses when asked to explain a topic, codebase, process, or document in a specific output format — plain language or Simplified Technical English (STE, in the style of ASD-STE100…

koolamusic/claudefiles

Masters Reatom v1001 async flows. An agent skill from reatom/reatom.

reatom/reatom