Guides, tutorials, and insights about APIs — integration best practices, pricing comparisons, and developer trends.
Step-by-step guide to Cloudinary image optimization — upload, transform, responsive images, auto-format, lazy loading, and Next.js integration for 2026.
Add PostHog analytics in 2026 — event tracking, feature flags, session replay, funnels, GDPR compliance, and a comparison of self-hosted vs cloud deployment.
Step-by-step guide to web push notifications — service workers, notification permission, Firebase Cloud Messaging, and OneSignal integration for 2026.
Step-by-step guide: add Stripe to Next.js App Router in 2026. Covers Checkout Sessions, subscriptions, webhooks, customer portal & production checklist.
Add subscriptions with Lemon Squeezy: checkout, webhooks, customer portal, license keys, and usage-based billing. Full integration guide for SaaS in 2026.
Integrate Mux for video upload, encoding, and streaming. Covers direct uploads, playback, signed URLs, live streaming, and Mux Data analytics for 2026.
Build an AI chatbot with the Anthropic API in 2026 — streaming, conversation history, tool use, extended thinking, and production deployment in Next.js.
Build API SDKs developers actually adopt: auth ergonomics, error types, auto-pagination, retry logic, code generation, and documentation patterns for 2026.
Complete DocuSign API guide: envelope creation, embedded signing, templates, webhooks, and recipient routing for legally binding e-signatures in 2026.
Build a public API developers adopt: fast onboarding, great docs, fair pricing, and the DX patterns that Stripe, Twilio, and Resend use to win developers.
Step-by-step guide to building an analytics dashboard with Mixpanel — event tracking, funnels, retention, and custom reports via the Mixpanel API in 2026.
Build API integrations that survive outages in 2026 — circuit breakers, timeouts, fallbacks, health checks, graceful degradation, and response validation.
Step-by-step guide to building a Slack bot — Bolt framework setup, slash commands, interactive messages, modals, and deployment to production in 2026.
API caching strategies in 2026 — HTTP caching, Redis, edge caching, stale-while-revalidate, cache invalidation patterns for faster, cheaper API usage.
Step-by-step guide to URL shortening with Bitly API — create short links, custom domains, QR codes, click analytics, and bulk shortening Updated for 2026.
Debug API problems fast in 2026 — tools for inspecting requests, diagnosing timeouts, tracing errors, and fixing the most common API integration issues.
Step-by-step checklist: auth setup, rate limit handling, error codes, SDK evaluation, and pricing comparison for 50+ APIs. Used by 200+ developers.
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