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Patcha

Secure dependency patching for Node.js

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The Problem

Modern JavaScript projects rely on hundreds of dependencies. When a vulnerability appears, developers often have to:
  • Wait for maintainers to release a fix
  • Deal with nested dependency chains
  • Ship code with known vulnerabilities
This delay can take days or weeks.

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The Patcha Approach

Patcha allows developers to patch vulnerable dependencies immediately. Instead of waiting for upstream fixes, Patcha safely injects targeted patches directly into your dependency tree. 
Scan → Detect → Patch

Scan

Detect vulnerabilities in your dependency tree

Fix

Apply automatic or AI-assisted fixes

Configure

Customize behavior and LLM providers

CI/CD

Integrate into your pipelines

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Features

FeatureDescription
Instant PatchingApply fixes without waiting for upstream releases
Multi-level ResolutionFrom auto-fix to AI-assisted resolution
CI FriendlyWorks seamlessly in automated pipelines
Lockfile SupportWorks with npm, pnpm, and yarn

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Quick Example

# Scan for vulnerabilities
patcha scan

# Apply available fixes
patcha fix

# Create a merge request automatically
patcha fix --mr

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Philosophy

Security patches should not depend on release cycles.
When a vulnerability appears, developers should be able to respond immediately and safely.

Get Started

Follow the quickstart guide to patch your first vulnerability