survivejs/webpack-merge

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

2683 stars · 111 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

webpack-merge is a TypeScript library providing a merge function designed for webpack configuration objects, concatenating arrays and merging objects with right-side precedence. It supports customizable merge behavior per field and handles functions by executing and re-wrapping them.

Use cases

• merge webpack config files
• combine common and environment-specific webpack configurations
• concatenate arrays when merging build configs
• customize merge behavior for specific config keys
• split webpack config into development and production variants

When to choose

• you maintain multiple webpack configuration files that share common settings
• you need smart merging of webpack-specific fields like loaders and extensions
• you want a battle-tested merge utility with webpack semantics

When to avoid

• you need to merge Promise-wrapped configurations
• your project uses a bundler other than webpack with different config semantics
• you need deep merging of arbitrary non-config data structures

Facets

library · maturity stable

configuration-management developer-tools developer-tools web-development frontend webpack merge build-configuration typescript nodejs javascript

Member repositories

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markdown · JSON · MCP: product_card(name="survivejs/webpack-merge")