Instantly Local Dev Loop

Name: instantly-local-dev-loop
Rating: 62
Author: vasic-digital

Overview

Set up a fast, reproducible local development workflow for Instantly.

Prerequisites

•Completed instantly-install-auth setup
•Node.js 18+ with npm/pnpm
•Code editor with TypeScript support
•Git for version control

Instructions

Step 1: Create Project Structure

code

my-instantly-project/
├── src/
│   ├── instantly/
│   │   ├── client.ts       # Instantly client wrapper
│   │   ├── config.ts       # Configuration management
│   │   └── utils.ts        # Helper functions
│   └── index.ts
├── tests/
│   └── instantly.test.ts
├── .env.local              # Local secrets (git-ignored)
├── .env.example            # Template for team
└── package.json

Step 2: Configure Environment

bash

# Copy environment template
cp .env.example .env.local

# Install dependencies
npm install

# Start development server
npm run dev

Step 3: Setup Hot Reload

json

{
  "scripts": {
    "dev": "tsx watch src/index.ts",
    "test": "vitest",
    "test:watch": "vitest --watch"
  }
}

Step 4: Configure Testing

typescript

import { describe, it, expect, vi } from 'vitest';
import { InstantlyClient } from '../src/instantly/client';

describe('Instantly Client', () => {
  it('should initialize with API key', () => {
    const client = new InstantlyClient({ apiKey: 'test-key' });
    expect(client).toBeDefined();
  });
});

Output

•Working development environment with hot reload
•Configured test suite with mocking
•Environment variable management
•Fast iteration cycle for Instantly development

Error Handling

Error	Cause	Solution
Module not found	Missing dependency	Run `npm install`
Port in use	Another process	Kill process or change port
Env not loaded	Missing .env.local	Copy from .env.example
Test timeout	Slow network	Increase test timeout

Examples

Mock Instantly Responses

typescript

vi.mock('@instantly/sdk', () => ({
  InstantlyClient: vi.fn().mockImplementation(() => ({
    // Mock methods here
  })),
}));

Debug Mode

bash

# Enable verbose logging
DEBUG=INSTANTLY=* npm run dev

Resources

Next Steps

See instantly-sdk-patterns for production-ready code patterns.