CustomJS

Overview

CustomJS is a modern automation toolkit that adds ready-to-use building blocks to your workflow stack. Generate production-ready PDFs from HTML templates, merge files, capture high-resolution screenshots, host lightweight pages and forms, and process incoming emails—all without maintaining your own infrastructure.

Key Features

Documents, visuals, and data capture

• HTML-to-PDF generation with templating for invoices, reports, and contracts.
• Document merging and bundling for multi-page deliverables.
• Pixel-perfect webpage and component screenshots at high resolution.
• Built-in form builder to collect and validate data.
• Static hosting for landing pages, dashboards, and AI-generated tools.

Automation and integrations

• Mailhooks to ingest and parse email content and attachments.
• Native triggers for n8n and Make to launch flows from form submissions or emails.
• Simple, scalable APIs and webhooks designed for low-ops deployment.

Why Choose CustomJS

By combining document creation, email processing, forms, and hosting, CustomJS reduces the number of services you need to wire up and maintain. Teams use it to streamline reporting, invoicing, onboarding, and scheduled dashboards, while makers rapidly ship internal tools and marketing pages. With reliable infrastructure and straightforward integrations, you can focus on building automations—not plumbing.