OpenFields can be the new go-to ACF Plugin for WP ( 2026 )

Short summary

OpenFields is a GPL open-source WordPress plugin that replaces paid Advanced Custom Fields Pro with identical API compatibility—same get_field() syntax, repeaters, and field types at zero cost. Built with React 18, TypeScript, and Vite, it includes REST API support and production-tested stability. Smaller ecosystem than ACF but full feature parity and no licensing fees.

• •GPL open-source alternative to ACF Pro with identical API and zero licensing costs
• •Modern React 18/TypeScript/Vite stack with REST API and production-ready stability
• •Full feature parity with smaller community; requires self-directed problem-solving

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