
CustomJS is a powerful SaaS platform designed to extend the capabilities of no-code workflows and AI-powered projects by integrating custom JavaScript logic, hosting HTML pages, and generating PDFs. It serves as a crucial bridge, offering the flexibility of code within the simplicity of no-code environments like Make.com and n8n.
CustomJS excels in scenarios where built-in actions fall short. For instance, users can effortlessly generate invoice PDFs from Airtable data by passing a RecordId, fetching properties, and populating an HTML template with Nunjucks. This HTML is then converted to a PDF and returned. Another powerful application involves automating email creation: a CRM link can trigger a ChatGPT prompt with dynamic parameters to generate an email body, which then opens in the native email client.
Beyond automation, CustomJS simplifies web content deployment. It allows for the creation of interactive HTML landing pages with success pages, where HTML is composed using Nunjucks. It also enables the export of Airtable data as comprehensive JSON objects, resolving linked tables and minimizing API calls through caching. Furthermore, CustomJS is ideal for deploying AI-generated HTML pages, campaign landing pages, or prototypes without the need for Git, build steps, or complex server setups, offering a simple alternative to platforms like Vercel or Netlify.
CustomJS operates on a freemium model, offering generous free tiers such as 600 free deployments per month and 600 free pages per month, allowing users to explore its capabilities before committing to a paid plan.
Designed with both developers and no-code users in mind, CustomJS provides a "developer-first interface" while maintaining "The Simplicity of No-Code." Users can find best practices, guides, and workflow templates in their blog, covering topics like automation, digitalization, and workflow tools.
The platform leverages Node.js for JavaScript execution, supporting a wide array of NPM modules. HTML templating is often handled with Nunjucks, enabling dynamic content generation. It integrates seamlessly with popular workflow automation tools like Make.com and n8n, and can interact with APIs such as Airtable. The static hosting capabilities support AI-generated HTML and interactive elements like Chart.js for data visualization.
CustomJS is an indispensable toolkit for anyone looking to supercharge their no-code and AI workflows with custom code, advanced automation, and dynamic content generation. Its ability to run JavaScript, host HTML, and generate PDFs makes it a unique and powerful addition to any tech stack. Explore CustomJS today to unlock new levels of flexibility and power in your projects.
Henrik Lippke
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