Engineering & Product Blog

Insights on form architecture, security, and developer UX.

Latest product announcements, security best practices, and tutorials from the Formtruck engineering team.

Spam Defense
4 min read

How to Stop 99.8% of Form Spam Without Annoying User Captchas

Traditional image captchas kill form conversion rates by up to 40%. Here is how we combine honeypots, rate limiting, and behavioral analysis to eliminate bots silently.

August 5, 2026Read Article
Architecture
6 min read

Why Modern Web Apps are Moving to Headless Form Backends

Managing custom SMTP servers, databases, and spam pipelines for static sites is painful. Explore how serverless form backends streamline developer workflow.

July 28, 2026Read Article
Tutorials
5 min read

Building Resilient Contact Forms with Next.js 15 Server Actions

A step-by-step guide to handling form state, Zod validation, optimistic UI updates, and Formtruck endpoint forwarding with React 19 Server Actions.

July 14, 2026Read Article