SkyCast Weather Forecaster

Next.js 15

Tailwind CSS

Recharts

OpenWeather API

case-study.mov

The Blueprint

SkyCast is a high-performance atmospheric dashboard engineered with Next.js 15 to deliver real-time, hyper-local weather insights through a sophisticated bento-box interface. The project's architecture focuses on Local-First Data Persistence, utilizing a structured telemetry management system that stores user preferences and geographic coordinates directly within the browser's local environment to eliminate unnecessary server-side data exposure. By leveraging Server-Side Rendering (SSR) for instantaneous load states and integrating Recharts for granular trend analysis, SkyCast transforms complex JSON meteorological streams into an intuitive, high-fidelity visual experience. The entire UI is built on a custom Glassmorphism framework using Tailwind CSS, ensuring a seamless, responsive transition between professional desktop analytics and mobile-ready accessibility. To explore the industry-standard clean code, modular component design, and the optimized deployment workflow, I invite you to examine the full repository on GitHub.

The Code Vault

Technical Insight

Below is a snapshot of the primary architectural logic. I designed this specific module to optimize data handling and ensure system modularity.

useTelemetry.js

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// Local-First Telemetry Hook
const useTelemetry = (city) => {
  const [data, setData] = useState(null);
  useEffect(() => {
    const cached = localStorage.getItem(city);
    if (cached) return setData(JSON.parse(cached));
    fetchWeather(city).then((res) => {
      localStorage.setItem(city, JSON.stringify(res));
      setData(res);
    });
  }, [city]);
  return data;
};

Live Product

Explore Site Repo

System Health

Performance97/100

0.8s

Load Time

99.9%

Uptime

Architecture

Modular Component Design
Bento-Box Layout
Local Telemetry Engine
Asynchronous Service Layer

Project Evolution

Sprint 1

Jan 2024

API Integration & Architecture Setup

Sprint 2

Feb 2024

Local Telemetry Engine Development

Sprint 3

Mar 2024

Glassmorphism UI & Recharts Implementation

Sprint 4

Apr 2024

Performance Tuning & Deployment

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The Blueprint

// Local-First Telemetry Hook const useTelemetry = (city) => { const [data, setData] = useState(null); useEffect(() => { const cached = localStorage.getItem(city); if (cached) return setData(JSON.parse(cached)); fetchWeather(city).then((res) => { localStorage.setItem(city, JSON.stringify(res)); setData(res); }); }, [city]); return data; };