Articles tagged “tutorial”
32 articles
How to Add Algolia Search to Your Website
Step-by-step guide to adding Algolia search — indexing data, building search UI with InstantSearch, faceted filtering, and analytics for React and Next.js.
How to Add Firebase Auth to a React App
Step-by-step guide to adding Firebase Authentication in React — email/password, Google sign-in, auth state management, and protected routes in detail.
How to Add Full-Text Search with Meilisearch
Step-by-step guide to adding Meilisearch to your app — setup, indexing, search UI, filtering, facets, and self-hosted vs cloud deployment Updated for 2026.
How to Add Geocoding to Your App with Mapbox
Step-by-step guide to Mapbox geocoding — forward and reverse geocoding, autocomplete search, batch geocoding, and map integration in React Updated for 2026.
How to Add Google Maps to Your React App
Step-by-step guide to integrating Google Maps in React — map display, markers, geocoding, directions, and place autocomplete with the Maps JavaScript API.
How to Add Image Optimization with Cloudinary
Step-by-step guide to Cloudinary image optimization — upload, transform, responsive images, auto-format, lazy loading, and Next.js integration for 2026.
How to Add Product Analytics with PostHog
Step-by-step guide to adding PostHog analytics — event tracking, feature flags, session replay, funnels, and self-hosted vs cloud deployment for 2026.
How to Add Push Notifications to a Web App
Step-by-step guide to web push notifications — service workers, notification permission, Firebase Cloud Messaging, and OneSignal integration for 2026.
How to Add Stripe Payments to Your Next.js App
Step-by-step guide to integrating Stripe payments in Next.js — checkout sessions, webhooks, subscription billing, and production best practices for 2026.
How to Add Subscription Billing with Lemon Squeezy
Step-by-step guide to adding subscription billing with Lemon Squeezy — checkout, webhooks, customer portal, and license key management for SaaS for 2026.
How to Add Video Streaming with Mux
Step-by-step guide to adding video uploads and streaming with Mux — upload, encode, play, live streaming, and analytics in your web app Updated for 2026.
How to Build an AI Chatbot with the Anthropic API
Build a conversational AI chatbot with Claude — streaming responses, conversation memory, system prompts, tool use, and production deployment with the.
How to Build a Discord Bot with TypeScript
Step-by-step guide to building a Discord bot with TypeScript — slash commands, message handling, embeds, buttons, and modals using discord.js for 2026.
How to Build a Document Signing Flow with DocuSign API
Step-by-step guide to DocuSign API integration — envelope creation, embedded signing, templates, webhooks, and recipient routing See our top picks for 2026.
How to Build Email Templates with React Email + Resend
Step-by-step guide to building email templates with React Email — components, styling, previewing, and sending via Resend for transactional email now.
How to Build a Multi-Provider AI App
Build an AI app that uses multiple LLM providers — routing requests, fallback chains, cost optimization, and unified interfaces with OpenAI, Anthropic, and.
How to Build a RAG App with Cohere Embeddings
Step-by-step guide to building retrieval-augmented generation with Cohere — embeddings, vector search, document chunking, and conversational RAG here.
Build a Real-Time Dashboard with the Mixpanel API
Step-by-step guide to building a real-time analytics dashboard with Mixpanel — event tracking, funnels, retention, and custom reports via the Mixpanel API.
How to Build a Slack Bot from Scratch
Step-by-step guide to building a Slack bot — Bolt framework setup, slash commands, interactive messages, modals, and deployment to production for 2026.
How to Build a Weather App with OpenWeatherMap
Step-by-step guide to building a weather app with OpenWeatherMap API — current weather, forecasts, geocoding, weather maps, and alerts Updated for 2026.
How to Create a URL Shortener with the Bitly API
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.
How to Implement OAuth 2.0 with Auth0
Step-by-step guide to adding OAuth 2.0 authentication with Auth0 — login, signup, social providers, JWT verification, role-based access, and Next.js now.
How to Implement Passwordless Auth with Magic Links
Step-by-step guide to passwordless authentication with magic links — email delivery, token generation, session management, and security best practices.
How to Integrate Twilio SMS in Any Web App
Step-by-step guide to sending and receiving SMS with Twilio — setup, sending messages, receiving replies, verification codes, and production best practices.
How to Process Payments with the Square API
Step-by-step guide to integrating Square payments — Web Payments SDK, creating payments, invoices, subscriptions, and catalog management Updated for 2026.
How to Send Transactional Emails with Resend
Step-by-step guide to sending transactional emails with Resend — setup, React Email templates, domain verification, attachments, and webhook tracking.
How to Set Up Clerk Authentication in 5 Minutes
Step-by-step guide to adding Clerk auth to your Next.js app — sign-in, sign-up, user profiles, organization management, and middleware protection now.
How to Set Up Segment for Customer Data Collection
Step-by-step guide to Segment — tracking events, identifying users, connecting destinations, and building a customer data pipeline to help you decide.
How to Stream Video with Cloudflare Stream
Step-by-step guide to video streaming with Cloudflare Stream — upload, encode, embed, live streaming, and signed URLs for access control Updated for 2026.
How to Upload Files to Cloudflare R2 from Node.js
Step-by-step guide to using Cloudflare R2 for file storage — uploading, downloading, presigned URLs, public buckets, and migrating from S3 Updated for 2026.
API Rate Limiting Best Practices for Developers
Learn how to handle API rate limits like a pro. Covers retry strategies, caching, backoff algorithms, and how to design rate-limit-friendly applications.
API Authentication Guide: Keys, OAuth & JWT (2026)
API authentication guide: implement API keys, OAuth 2.0 PKCE, and JWT with real Node.js code. Covers token refresh, key rotation, HMAC webhooks, and mTLS.