Results for “mobile”

A colorful 3D mobile game trailer shot: [game character] [action, e.g. dashing through a candy world collecting stars], bouncy animation, bright saturated colors, fast camera following, playful energy.

Create a 2-week social launch plan for [app] that helps [audience] with [problem]. Include teaser posts, a launch day video script, feature demos, user testimonials, a founder story post and a giveaway idea.

My page breaks on mobile: [describe problem, e.g. horizontal scroll, overlapping elements]. Here's the HTML/CSS: [paste]. Find the cause, fix it with mobile-first CSS, and explain how to test on different screen sizes.

A clean product demo video of a smartphone floating in front of a soft gradient [color] background, slowly rotating, the screen showing [app type] UI with smooth scrolling and tap animations, subtle reflections on the glass, modern tech commercial lighting.

Act as a senior iOS developer. iOS target: [version] Screen: [purpose and elements] Data: [model and source] Navigation: [details] Write a SwiftUI view with a view model (ObservableObject or @Observable), loading/error/empty states, accessibility labels, Dynamic Type support, previews, and comments.

Help me build this layout with CSS. Layout description: [e.g. sidebar left, cards grid that wraps, sticky header, footer at bottom] Breakpoints: [mobile/tablet/desktop behaviour] Existing HTML (optional): [paste] Give the HTML and CSS using Flexbox or Grid (explain which and why), comment each key property, and show h…

You are a performance engineer. Platform: [browser app, Node.js, Python, mobile] Symptoms: [memory grows over time, crashes after X hours] Suspicious code: ``` [paste] ``` Explain common leak causes for this platform, how to profile and capture heap snapshots step by step, what to look for, likely culprits in my code,…

Act as a senior software architect. Project type: [web app, API, mobile app, library] Stack: [details] Team size and expected growth: [details] Features: [list] Propose a folder structure (with explanation of each folder), layering (e.g. routes, services, data access), naming conventions, where tests live, configurati…

You are an identity and security engineer. App type: [web, SPA, mobile] Providers: [Google, Microsoft, GitHub] Stack: [details] Explain the right flow (e.g. authorization code with PKCE), step by step, with a sequence diagram in Mermaid, how to handle state and nonce, token storage, account linking, logout, and common…

You are a conversion rate optimisation expert. Page goal: [action] Traffic source and audience: [details] Current conversion rate: [if known] Page content (or description of each section): [paste] Audit: clarity of value proposition, above-the-fold, trust and proof, objection handling, CTA clarity, friction in forms,…

[Attach a screenshot or design image] You are a front-end developer. Recreate this design as HTML and CSS. Requirements: - Semantic HTML5 and accessible markup (alt text, labels, contrast) - Responsive: mobile first, with breakpoints at [e.g. 640px, 1024px] - Styling with [plain CSS with variables / Tailwind] - Match…

Act as a senior mobile developer. Framework: [React Native with Expo / Flutter] Screen: [e.g. login, product list, profile, settings] Features: [list] Data: [static / API endpoint] Design style: [minimal, iOS-like, Material] Write the screen with: - Clean component structure - Loading, error and empty states - Form va…