RelativeCI

Automated bundle analysis, reviews and monitoring

  • Product
  • Why bundle size matters
  • Documentation
  • Release Notes
  • Pricing
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  • Product
  • Why bundle size matters
  • Documentation
  • Release Notes
  • Pricing
Log inSign up
  • Setup
    1. Install GitHub App
    2. Setup project
    3. Send data
      • GitHub action
      • Webpack plugin
      • CLI
    4. Configure project
      • GitHub Check report
      • GitHub Commit Status review
      • GitHub PR comment
      • Slack notification
      • Metrics Forwarding - InfluxDB
  • Guides
    • Output bundle stats
      • webpack-cli
      • rspack
      • webpack-stats-plugin
      • Vite
      • Next.js
      • Gatsby
      • Create React App
    • Bundler configuration
      • Webpack configuration for better bundle monitoring
      • Vite configuration for better bundle monitoring
    • Bundle optimization and debugging
      • Identify and fix bundle npm duplicate dependencies
      • Compare and analyze webpack bundle changes locally
  • Metrics and data
  • Examples
  • Home
  • Documentation
  • Guides

Output bundle stats

On this page

  1. Bundler configuration
  2. Framework configuration

Quickly identify and fix bundle regressions
before shipping to production

Get started for free

RelativeCI uses the webpack stats JSON file to analyze and extract the insights, metrics and data. To configure and generate the stats JSON file, follow the guide corresponding to your setup:

Bundler configuration

webpack-cli

rspack

webpack-stats-plugin

Vite

Framework configuration

Next.js

Gatsby

Create React App




Need help?Contact us via email, Twitter, or GitHub!

Quickly identify and fix bundle regressions
before shipping to production

  • Bundle analyzer

    Understand the impact of your changes with in-depth bundle analysis for every build.

  • Bundle Review

    Automate bundle regression detection with rule based checks for every pull request.

  • Bundle monitoring

    Discover trends and identify web performance optimization opportunities with bundle metrics monitoring.

Get started for freeGet in touch

Automated bundle analysis, reviews and monitoring

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© Copyright 2025 RelativeCI

Product

  • Bundle analyzer
  • Bundle monitoring
  • Bundle comparison
  • Why bundle size matters
  • Pricing

Documentation

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  • Guides
  • Metrics and data
  • Examples

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Support

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