@farhanmansuri/ignite-core

Framework-agnostic core for Ignite -- eliminates serverless cold starts by sending warm-up signals before the user clicks.

Install

npm install @farhanmansuri/ignite-core

Usage

import { configureIgnite } from '@farhanmansuri/ignite-core';

const ignite = configureIgnite({
  serverBaseURL: 'https://us-central1-myapp.cloudfunctions.net',
});

// Warm a function
await ignite.warm('createProject');

// Warm multiple functions
await ignite.warmMany(['createProject', 'processPayment']);

// Check cache
ignite.isWarmed('createProject'); // true

Low-level API

import { sendIgniteSignal, clearWarmCache } from '@farhanmansuri/ignite-core';

await sendIgniteSignal('createProject', {
  serverBaseURL: 'https://us-central1-myapp.cloudfunctions.net',
  onWarm: (fn, ms) => console.log(`${fn} warmed in ${ms}ms`),
});

How it works

Uses navigator.sendBeacon (non-blocking, survives tab close) with a fetch fallback. Each function is cached for 5 minutes to avoid redundant signals.

Links

• Main repository
• npm