Namaste Frontend System Design May 2026

Let’s apply the Namaste Frontend System Design methodology to design a video streaming dashboard.

The Requirements:

The Architecture:

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    • The "Namaste" Verification:

    Most developers think system design means src/components and src/utils. That is architecture, not system design.

    Namaste Frontend System Design asks three fundamental questions before a single line of code is written:

    Happy developers build resilient systems. Namaste Frontend System Design

    The system design syllabus is generally categorized into three main buckets: Low-Level Design (LLD), High-Level Design (HLD), and Infrastructure/Performance.

    To master this domain, you must internalize these five interconnected pillars.

    Namaste Frontend System Design inverts the traditional API design process. Instead of asking the backend "What endpoints do you have?", the frontend architect asks "What data shape does the UI need?" Let’s apply the Namaste Frontend System Design methodology

    Use GraphQL or "Backend for Frontend" (BFF) patterns.

    A backend service fails (500 error). What does the user see?

    | Type | Solution | When | |------|----------|------| | Local UI | useState/useReducer | Toggles, form input | | Shared client | Zustand / Jotai | Theme, auth, multi-step wizards | | Server cache | TanStack Query | API data + mutations | | URL | React Router | Filters, pagination, modals | The Architecture:

    Golden rule: Derive, don’t duplicate. If state can be computed from URL or cache, compute it.