When a client asks us what technology to build their web application on, we almost always say Next.js. Not because it's trendy — because it solves the right problems.

The App Router (stable since Next.js 13) fundamentally changed how we think about rendering. Being able to choose server, client, or static rendering at the component level — rather than the page level — gives us granular control over performance that no other framework matches.

What this means for your project: faster initial load times, better SEO out of the box, lower hosting costs, and a codebase that scales cleanly as your product grows.

We pair Next.js with TypeScript (always), Tailwind for styling, and either PostgreSQL via Prisma or a headless CMS depending on the project. This stack lets us move fast without cutting corners — and hand over a codebase that another developer can pick up and understand immediately.

When we'd recommend something else: if you need a simple marketing site with no dynamic functionality, Next.js is overkill. Webflow or Framer is a better choice. And if your team is deeply invested in Vue or Svelte, we'll work with what you know. We're framework-agnostic when it genuinely serves the client better.

A social media dashboard sounds simple: pull data from APIs, display it nicely. In practice, it's one of the more complex things you can build — because the data is live, rate-limited, and owned by platforms that change their APIs without warning.

Decision 1: Real-time vs polling. For most dashboards, polling every 5–15 minutes is sufficient and dramatically simpler than WebSocket-based real-time. Reserve real-time for genuinely time-sensitive data like live comment feeds.

Decision 2: What to store. Cache aggressively. Fetch fresh data from the API on a schedule and store it in your own database. Never query social APIs directly on page load — you'll hit rate limits immediately and your UX will be terrible.

Decision 3: Multi-account architecture. Build multi-tenancy in from day one, even if your first client only has one account. Retrofitting it later is painful and expensive.

The platforms we integrate most commonly are Meta (Facebook & Instagram), LinkedIn, X (Twitter), and TikTok. Each has its own authentication flow, rate limits, and data structure — treat them as completely separate integrations, not variations of the same thing.

The debate between Shopify and a custom e-commerce build is usually framed as a cost question. It's not. It's a control question.

Choose Shopify if: you're selling physical products, you want to launch in weeks not months, you don't have complex custom logic in your checkout or inventory, and you're happy with a monthly SaaS fee. Shopify is genuinely excellent for 80% of e-commerce use cases — fast to launch, easy to manage, and with an ecosystem of apps for almost anything you need.

Choose a custom build if: you have complex pricing logic (configurable products, subscriptions, B2B pricing tiers), you need deep integration with existing business systems, you're building a marketplace rather than a single store, or you need full ownership of your data and no platform dependency.

We've built on both. Our Shopify projects typically launch in 4–6 weeks. Custom builds typically take 10–16 weeks. The cost difference is significant — but so is the capability difference at the complex end.

The mistake most businesses make: choosing a custom build because they want it to "look unique." A Shopify store with great design looks just as unique as a custom build. Choose based on functionality requirements, not aesthetics.

React Native's pitch is compelling: one codebase, two platforms, shared logic with your web app. In 2025, that pitch is more credible than ever — largely because of the New Architecture that shipped in React Native 0.73.

The New Architecture replaces the old bridge (a notorious bottleneck) with JSI — a direct JavaScript interface to native modules. The result is dramatically better performance for animations, gestures, and anything that needed frequent bridge crossings. If you tried React Native three years ago and found it sluggish, it's worth reconsidering.

Where React Native excels: business apps, dashboards, content apps, e-commerce, anything that maps well to standard UI components. If your app is primarily forms, lists, and navigation — React Native will feel native, perform well, and save you significant time and budget versus two separate native codebases.

Where we'd still choose native: apps with heavy graphics, complex custom gestures, ARKit/ARCore features, or anything that pushes the boundaries of the platform. React Native has limits — and when you hit them, you pay for it.

Our default stack: React Native with Expo (managed workflow for most projects, bare when we need more control), React Navigation, and Zustand for state. Clean, well-supported, and fast to develop with.

Mistake 1: Your hero section doesn't answer "what do you do?" in 5 seconds. Visitors decide whether to stay within seconds of landing. If your headline is clever rather than clear, you're losing them. Lead with what you do and who you do it for. Save the clever copy for further down the page.

Mistake 2: Too many calls to action. Every page should have one primary action you want the visitor to take. If you have five different buttons all competing for attention, you'll get clicks on none of them. Pick one. Make it obvious. Repeat it at logical intervals.

Mistake 3: Testimonials without specifics. "Great service, would recommend!" does nothing. "XerSha rebuilt our checkout flow and our conversion rate went from 1.2% to 3.8% in the first month" does a lot. Push your clients for specific, measurable results. If you don't have them yet, ask.

Mistake 4: Mobile as an afterthought. Over 60% of your visitors are on a phone. If your mobile experience is a squashed version of your desktop site, you're losing the majority of your traffic. Design mobile first, then expand to desktop.

Mistake 5: Slow load times. Every additional second of load time reduces conversion by approximately 7%. This isn't a design problem — it's a technical one. Compress your images, use a CDN, and fix your Core Web Vitals. We audit these for every client before touching the design.