Practical tutorials, provider comparisons, and integration strategy for teams choosing APIs with fewer rebuilds.
455
published guides
8
active topics
Debug API problems fast in 2026 — tools for inspecting requests, diagnosing timeouts, tracing errors, and fixing the most common API integration issues.
Design predictable REST APIs with current HTTP semantics, precise status codes, machine-readable errors, pagination, PATCH formats, and explicit version policies.
A practical framework for evaluating APIs before committing — reliability, DX, pricing, security, and the 7 factors that matter most to developers in 2026.
Practical patterns for handling API rate limits in 2026 — exponential backoff, token buckets, queue-based processing, and provider-specific strategies.
Build reliable webhook handlers — signature verification, idempotent processing, retry handling, dead letter queues, and monitoring webhook health in 2026.
Step-by-step guide to adding OAuth 2.0 authentication with Auth0 — login, signup, social providers, JWT verification, and role-based access in Next.js.
Step-by-step guide to magic link authentication with Node.js — token generation, email delivery, session management, and security best practices in 2026.
Step-by-step guide to sending and receiving SMS with Twilio — setup, sending messages, receiving replies, verification codes, and production best practices.
Secure API key management in 2026 — storage, rotation, scoping, secrets managers (Vault, Doppler, AWS SSM), and how to avoid the most common key security.
Monitor API performance with the four golden signals — latency percentiles, error rates, throughput, and saturation. SLO setup, alerting, and tooling for 2026.
Step-by-step guide to sending transactional emails with Resend — setup, React Email templates, domain verification, attachments, and webhook tracking.
Add Clerk auth to Next.js: sign-in/sign-up, middleware protection, user profiles, organization management, and webhooks. Full 2026 setup guide with code.
Set up Segment: track events, identify users, connect analytics and marketing destinations. Build a customer data pipeline without vendor lock-in for 2026.
Integrate Cloudflare Stream for video upload, encoding, and adaptive delivery. Covers direct upload, signed URLs, live streaming, and pricing calculations.
Test API integrations safely in 2026 — sandbox environments, mocking, contract testing, and recording/replaying real API responses for reliable tests.
Step-by-step guide to Cloudflare R2 file storage in 2026 — uploading, downloading, presigned URLs, public buckets, and zero egress fees compared to S3.
Step-by-step checklist: auth setup, rate limit handling, error codes, SDK evaluation, and pricing comparison for 50+ APIs. Used by 200+ developers.
Join 200+ developers. Unsubscribe in one click.