Assess, plan, evolve.

Run all React 19 migration codemods in sequence

• Bundle
• React
• migration
• +1

Run all React 19.3 adoption codemods in sequence

• Bundle
• React
• migration
• +1

Migrate ESLint projects from v9 to v10 — runs all four v9-to-v10 codemods in a single pass

• Bundle
• transformation
• migration
• +4

Replaces deprecated `util.is*()` methods with their modern equivalents.

• transformation
• migration

This codemod migration recipe helps you update your Express.js v4 applications to be compatible with Express.js v5 by addressing deprecated APIs.

• Bundle
• transformation
• migration
• +4

Read-only workflow bundle that runs all .NET Framework → .NET 8 migration assessment miners (project inventory, NuGet dependencies, C# patterns, and config patterns) in one pass.

• Bundle
• mining
• metrics
• +4

Debarrel JS/TS codebases. Removing barrel files and replacing import statements.

• transformation
• migration

Transform React class components to modern function components

• react
• transformation
• +4

Backstage 1.52.0: Migration recipe that runs every @backstage v1.52.0 codemod script in a safe order.

• backstage
• migration
• +4

Read-only mining for OpenFeature-compliant vs legacy feature-flag usages. Detects generated useFlag hooks, OpenFeature client/React SDK reads, legacy config.featureToggles accesses, and test helpers (setTestFlags vs testWithFeatureToggles). Emits openfeature_flag_usage metrics; leaves source unchanged.

• mining
• metrics
• +6

Remove a stale OpenFeature flag evaluation (Node/web/React) and simplify leftover control flow

• openfeature
• feature-flags
• +2