Heym Documentation

Heym Documentation

Quick Start

When creating an article from a summary or outline:

1. Choose category: getting-started, nodes, or reference
2. Pick slug: kebab-case (e.g. expression-dsl, node-types)
3. Add to manifest: frontend/src/docs/manifest.ts
4. Create markdown: frontend/src/docs/content/{category}/{slug}.md

File Structure

frontend/src/docs/
├── manifest.ts           # DOCS_MANIFEST – add new items here
└── content/
    ├── getting-started/
    │   ├── introduction.md
    │   ├── quick-start.md
    │   └── core-concepts.md
    ├── nodes/
    │   └── agent-node.md
    └── reference/
        ├── node-types.md
        ├── expression-dsl.md
        └── workflow-structure.md

Manifest Update

Add the new item to the correct category in DOCS_MANIFEST:

// frontend/src/docs/manifest.ts
"reference": {
  id: "reference",
  label: "Reference",
  items: [
    // ...existing
    { slug: "your-new-slug", title: "Your New Title" },
  ],
},

Order matters: prev/next navigation follows manifest order.

Article Format

• H1: Page title (single #)
• H2/H3: Section headings
• Tables: Use markdown tables for reference (Node Types, API params)
• Code blocks: Use ``` with language when relevant (e.g. dsl, json)
• Expressions: Use backticks for $input.text, $nodeName.field
• Lists: Use - for bullets, 1. for numbered

Style

• Concise, scannable
• One idea per paragraph
• Code examples for reference pages
• Link to related articles when useful

After Adding a New Doc

When a new doc is created, update existing md files so they link to it:

1. Scan all frontend/src/docs/content/**/*.md files
2. Find relevant mentions – keywords, topic names, or concepts that relate to the new doc
3. Add hyperlinks – wrap relevant text in [text](/docs/{category}/{slug})
4. Update Related sections – add the new doc to the Related list of any doc that references its topic

Example: Adding nodes/llm-node.md → search for "LLM", "language model", "userMessage" in existing docs; add links where appropriate; add [LLM Node](/docs/nodes/llm-node) to Related in node-types.md, expression-dsl.md, quick-start.md, etc.

Example: From Summary to Article

Input (summary):

Credentials store API keys. Users add them in Settings. Nodes reference by name.

Output steps:

1. Add { slug: "credentials", title: "Credentials" } to reference in manifest
2. Create frontend/src/docs/content/reference/credentials.md:

# Credentials

Credentials store API keys and secrets used by nodes.

## Adding Credentials

Add credentials in **Settings** → Credentials. Each credential has a name used to reference it in nodes.

## Using in Nodes

Reference credentials by name in node configuration (e.g. LLM model API key, HTTP auth).