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Getting Started

Quick Start
Sign up for Codecov
GitHub Tutorial
GitLab Tutorial
Bitbucket Tutorial
Common Configurations
About Code Coverage
Frequently Asked Questions
Language Specific Guides
- Code coverage with JavaScript
- Code coverage with Python
Uploading Reports to Codecov using the Codecov CLI

Concepts

CI Provider Relationship
Github App or Team Bot
Merging Reports
Coverage Percentages
Comparing Coverage Across Commits
Merge Commits
Fixing Reports
Unexpected Coverage Changes
Viewing Source Code
Graphs
Codecov Tokens
File search

Features

Status Badges
Components
Flags
Carryforward Flags
Pull Request Comments
- PR comment for Git diff only ("Patch" coverage)
Status Checks
- Removed Code Behavior
GitHub Checks
Path Fixing
Path Regexp
Ignoring Paths
Notifications
Organization Analytics
Sentry and Codecov
- Code Coverage in the Stack Trace
Codecov CLI
- CLI Options
- Contributing to the CLI
Slack Integration
VSCode Extension
Codecov Browser Extension
Test Analytics
[Depreciated] Codecov AI

Reference

Supported Languages
Supported CI Providers
- Detecting Other CI Services
Supported Coverage Report Formats
Codecov Custom Coverage Format
Testing with Docker
Administration
Error Reference
Adding the Codecov token
Codecov YAML
- codecov.yml Reference
- Coverage Configuration
[Deprecating] Bash Uploader
- Deprecating (Bash) Uploader Migration Guide
GitHub Admin Authorization
Securing access to Codecov UI with Okta

JavaScript Bundle Analysis

Overview - Bundle Analysis
Bundle Names
Supported Build Environments
Environment Specific Requirements
FAQ - Bundle Analysis
Tokenless - Bundle Analysis
GitHub OIDC - Bundle Analysis
Astro Quick Start
NextJS (Webpack) Quick Start
Nuxt Quick Start
Remix (Vite) Quick Start
Rollup Quick Start
SvelteKit Quick Start
SolidStart Quick Start
Vite Quick Start (React, Vue, Svelte, SolidJS, etc.)
Webpack 5 Quick Start (Angular, CRACO)
Bundle Analyzer Quick Start

Codecov DEDICATED ENTERPRISE CLOUD

Dedicated Enterprise Cloud Guide
GitHub App Integration for Dedicated Cloud
IP Access Control List Restrictions
Peering
- AWS Peering

Codecov Self-Hosted

Codecov Self-Hosted Install Guide
Integrations for Codecov Self-Hosted
- GitHub App Integration for Codecov Self-Hosted
Frequently Asked Questions - Self-Hosted

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About Code Coverage

Updated 3 months ago

What’s Next

For more information about code coverage: https://en.wikipedia.org/wiki/Code_coverage