Jsonblog-cli NPM

JsonBlog CLI

A powerful, flexible static blog generator that puts content first. Write your blog posts in Markdown, manage them in JSON, and deploy anywhere.

Why JsonBlog?

Content Freedom: Your content, your way. Store posts inline in JSON, as local files, remote URLs, or even on IPFS
Format Flexibility: Content can be Markdown, plain text, or even HTML - you choose what works best
Zero Lock-in: All content is pure JSON and text - no proprietary formats or databases
Flexible Deployment: Generate static HTML that can be hosted anywhere - GitHub Pages, Netlify, IPFS, or your own server
Developer Friendly: Built with TypeScript, well-documented, and extensible
Modern Stack: Uses jsonblog-generator-boilerplate under the hood for clean, modern HTML output

Installation

npm install -g jsonblog-cli

Usage

# Generate your blog
jsonblog generate path/to/blog.json

# Watch for changes and regenerate
jsonblog watch path/to/blog.json

Hosted example - https://lordajax.com/json-blog-20.html

JsonBlog Schema

The JsonBlog schema is a community-driven format for blog content that emphasizes portability, extensibility, and content ownership. Here's the current schema (v1.0.0):

interface Blog {
  // Core blog information
  site: {
    title: string;
    description?: string;
    image?: string;
    email?: string;
    phone?: string;
    url?: string;
    summary?: string;
    profiles?: {
      network: string;
      username?: string;
      url?: string;
    }[];
  };

  // Author information
  basics: {
    name: string;
    label?: string;
    image?: string;
    email?: string;
    phone?: string;
    url?: string;
    summary?: string;
    location?: {
      address?: string;
      postalCode?: string;
      city?: string;
      countryCode?: string;
      region?: string;
    };
    profiles?: {
      network: string;
      username?: string;
      url?: string;
    }[];
  };

  // Blog posts
  posts: {
    title: string;
    source?: string;
    description?: string;
    position?: string;
    url?: string;
    startDate?: string; // YYYY-MM-DD
    endDate?: string; // YYYY-MM-DD
    summary?: string;
    highlights?: string[];
  }[];
}

Schema Versioning

The schema follows semantic versioning:

MAJOR: Breaking changes to required fields
MINOR: New optional fields or features
PATCH: Documentation updates or bug fixes

Current stable version: 1.0.0

Example Blog Configuration

Here's a basic example of a blog configuration file:

{
  "site": {
    "title": "My Blog",
    "description": "A blog about my thoughts",
    "url": "https://myblog.com",
    "profiles": [
      {
        "network": "twitter",
        "username": "myblog",
        "url": "https://twitter.com/myblog"
      }
    ]
  },
  "basics": {
    "name": "John Doe",
    "label": "Tech Blogger",
    "summary": "I write about technology and life",
    "location": {
      "city": "San Francisco",
      "countryCode": "US"
    }
  },
  "posts": [
    {
      "title": "Markdown Post",
      "content": "# My First Post\n\nWelcome to my blog!",
      "createdAt": "2025-02-25"
    },
    {
      "title": "Remote Content",
      "contentUrl": "https://example.com/posts/remote-post.md",
      "createdAt": "2025-02-25"
    }
  ]
}

Development

Prerequisites

Node.js >= 20.0.0
npm

Setup

# Clone the repository
git clone https://github.com/jsonblog/jsonblog-cli.git
cd jsonblog-cli

# Install dependencies
npm install

# Build the project
npm run build

# Run tests
npm test

Available Scripts

npm run build - Build the TypeScript code
npm test - Run tests
npm run lint - Run ESLint
npm run format - Format code with Prettier

Release Process

Make your changes
Run tests and linting: npm test && npm run lint
Use one of the following commands to create a new version:
- npm run release:patch - Bug fixes (1.0.0 -> 1.0.1)
- npm run release:minor - New features (1.0.0 -> 1.1.0)
- npm run release:major - Breaking changes (1.0.0 -> 2.0.0)
Create a new release on GitHub to trigger the publishing workflow

Contributing

Fork the repository
Create your feature branch (git checkout -b feature/amazing-feature)
Commit your changes (git commit -m 'Add some amazing feature')
Push to the branch (git push origin feature/amazing-feature)
Open a Pull Request

Related Projects

jsonblog-schema - The schema definition and validation library
jsonblog-generator-boilerplate - The core generator used by this CLI

Creating Your Own Generator

Want to create your own blog theme? It's easy! A generator is just a package that takes your blog content and generates HTML using your own templates and styles.

Fork the generator-boilerplate repository
Customize the templates in the templates directory
Modify the styles in assets/main.css
Update the generator logic in src/index.ts if needed
Publish your generator to npm as jsonblog-generator-yourname

Your generator just needs to export a function that takes a blog config and outputs HTML files. The boilerplate handles all the complex stuff like Markdown rendering and file management.

Example generators: