Alex Delaney
Page 9 of 11

React's Render Workflow: A Step-by-Step Breakdown
Create a slide explaining the render workflow in React, including the render, diff, and commit phases. It should be visually appealing and easy to understand. The slide should also include speaker notes explaining the process in more detail, highlighting the Fiber architecture for cooperative scheduling and how it impacts rendering performance. It should also mention the importance of this mental model for debugging. The target audience are developers who have some understanding of React.
Tech Stack & Architecture Overview
Create a slide visualizing the tech stack and architecture for a web application. The frontend uses React, TypeScript, Vite, and Tailwind CSS. The backend is built with Node.js and NestJS, using a REST API. PostgreSQL is the database, accessed via Prisma. Authentication is handled with OAuth2, JWT, and Auth0. PostHog is used for analytics. The CI/CD pipeline involves GitHub Actions, Docker, and Fly.io. The architecture diagram should show the client (React SPA), API (NestJS REST), and database (PostgreSQL). It should also highlight integrations with Stripe and SendGrid, emphasizing that these external services interact with the API, not directly with the client or database. The flow should be clearly illustrated: Client → API → Database, with integrations decoupled and accessible through the API.
Effective React Testing Strategies for Developers
This slide is part of a presentation on testing React applications effectively. It emphasizes the importance of finding a balance between confidence and development speed. The slide content focuses on using practical tools and techniques like React Testing Library, Jest/Vitest, and component/integration tests over brittle snapshot tests. It also highlights the need for performance regression testing using React Profiler. The visual aid uses a pyramid to represent the testing layers: unit, component, and integration, emphasizing a focus on component and integration tests for optimal results. Finally, a code example demonstrates a typical test using React Testing Library, emphasizing its simplicity and focus on user interaction and visible outcomes.
Why React Still Matters: A Deep Dive into its Relevance
Create a slide explaining why React is still a relevant and powerful JavaScript framework for front-end development in 2024. Highlight its key strengths, including stability, ecosystem, performance, and community, while acknowledging its maturity. The slide should be visually appealing and engaging for a technical audience familiar with web development concepts.
Modern Tooling and Delivery for Fast Web Experiences
This slide focuses on explaining how modern web development tools and delivery techniques contribute to faster and more efficient user experiences. It covers the use of Vite and Next.js for optimized development pipelines, including features like Hot Module Replacement (HMR) and smart caching. The core concept of code-splitting, both at the route and component level, is highlighted, with a specific emphasis on dynamic imports and React's lazy() function combined with Suspense for on-demand loading of UI elements. The delivery aspect is also explored, covering SSR, streaming, and edge rendering for low latency, and touching upon bundling strategies like tree-shaking, vendor chunk splitting, and critical path prefetching to improve metrics like Time To First Byte (TTFB) and Time To Interactive (TTI). The slide also aims to visually showcase code examples demonstrating the use of lazy() and Suspense alongside a diagram illustrating the flow from routing to hydration, highlighting the progressive nature of modern web experiences.
Business Outcomes & Key Performance Indicators (KPIs)
Create a slide showcasing the positive impact of a product or service on core business metrics. Present four key performance indicators (KPIs) with before-and-after values, highlighting improvements. Include a trendline for each KPI to visualize the progress. Add a testimonial from a VP of Product reinforcing the positive results. The KPIs should include Activation rate, Time-to-Value, Retention (90-day), and Support tickets / 1k. Use a clean and modern design with clear data visualization. The slide should be suitable for a business presentation or report.
Dashboard Design Breakdown: Focus, Clarity, and Action
Create a slide demonstrating the key design principles of a dashboard UI. The dashboard should focus on delivering quick insights, guiding users with one clear callout color (e.g., indigo), and a simple layout with minimal clutter. The main components to highlight are an insights/metrics trend area, a primary call-to-action button (e.g., “Create report”), and a recent activity feed. The slide should include animated annotations to guide viewers through the key elements. Speaker notes should explain the design choices: grayscale for calm, one accent color for guidance, and a simple structure to shorten time to insight.
React Keys and Reconciliation: Optimizing Performance with Stable Identifiers
This slide explains the importance of using keys in React for efficient reconciliation. It visually demonstrates how stable keys, unlike array indices, help React identify and preserve component state during re-renders, especially when list items are reordered. The key concept is that stable identifiers prevent unnecessary component unmounts and remounts, leading to better performance and user experience. The slide shows a 'before' and 'after' comparison of a list rendered with array indices as keys versus stable IDs. This visualization emphasizes the benefits of stable keys in reducing re-rendering overhead. The goal is to educate developers on the proper usage of keys in React for optimal performance.
AI-Powered Slide Layouts vs. Traditional Templates
Create a slide that visually compares traditional, static slide templates with AI-powered, dynamic layouts. The slide should emphasize how AI adapts to content, understands tone and structure, and creates more impactful and contextually relevant designs. Show a static template on one side, a dynamic AI-driven layout on the other, and some sort of visual transition or arrow between them to represent the shift. The static template should appear basic and uninspired, while the AI-driven layout should look modern, clean, and adaptable. Use placeholder shapes and text to represent content. Include annotations or callouts that highlight the key differences, such as "one-size-fits-all" for the template and "adapts to content" for the AI layout. The overall message should be that AI empowers better storytelling through dynamic and context-aware design.
Showcase Diverse Slide Styles: Business, Educational, Creative
Create a slide showcasing three distinct slide styles: one for business presentations, one for educational purposes, and one for creative expression. Each style should have a unique visual appeal and tailored content. The business slide should focus on impactful data and metrics, using a professional and concise design. The educational slide should emphasize clarity and visual learning, incorporating elements like diagrams or illustrations. The creative slide should prioritize visual storytelling and artistic expression, using vibrant colors and imagery. The slide should also include a clear way to navigate or switch between these different styles, such as a carousel or tabs. Incorporate smooth animations and transitions to enhance the viewing experience and make the presentation engaging. The overall goal is to demonstrate how these styles can be easily applied and customized to effectively communicate different types of messages.
From Prompt to Polished Deck: Effortless Slide Creation
Create a slide that visually explains the process of generating a presentation from a simple prompt. The process involves three steps: defining the topic, generating the structure/outline, and applying the design. The slide should be clean, modern, and engaging, with clear visuals representing each step. Use smooth animations and transitions to enhance the presentation. The target audience is users interested in a presentation generation tool. The slide should convey ease of use and efficiency.
A Platform Built for All: Empowering Users Regardless of Background
Create a slide showcasing how a product caters to diverse user roles and backgrounds, emphasizing ease of use and inclusivity. The design should be vibrant and engaging, highlighting four key user types: Founder, Teacher, Creator, and Student. Each user type should have a dedicated section with a short, impactful testimonial about how the product benefits them. The overall message should be that the platform breaks down barriers and empowers everyone to create, innovate, and learn, regardless of their prior experience or technical skills.

Alex DelaneyPage 9 of 11

Alex Delaney
Page 9 of 11