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[Parsing & Serialization](/categories/parsing) 4. / 5. flow-php/etl-adapter-json ActiveLibrary[Parsing & Serialization](/categories/parsing) flow-php/etl-adapter-json ========================= PHP ETL - Adapter - JSON 0.42.0(3w ago)6259.0k↓43.7%33MITPHPPHP ~8.3.0 || ~8.4.0 || ~8.5.0 Since Mar 13Pushed 3w ago5 watchersCompare [ Source](https://github.com/flow-php/etl-adapter-json)[ Packagist](https://packagist.org/packages/flow-php/etl-adapter-json)[ Fund](https://flow-php.com/sponsor)[ GitHub Sponsors](https://github.com/norberttech)[ RSS](/packages/flow-php-etl-adapter-json/feed)WikiDiscussions 1.x Synced 2w ago READMEChangelogDependencies (15)Versions (74)Used By (3) ETL Adapter: JSON ================= [](#etl-adapter-json) Flow PHP's Adapter JSON is a meticulously engineered library aimed at facilitating seamless interactions with JSON data within your ETL (Extract, Transform, Load) workflows. This adapter is paramount for developers seeking to effortlessly extract from or load data into JSON formats, ensuring a fluid and reliable data transformation experience. By utilizing the Adapter JSON library, developers can harness a robust set of features tailored for precise JSON data handling, making complex data transformations both manageable and efficient. The Adapter JSON library encapsulates a comprehensive set of functionalities, providing a streamlined API for engaging with JSON data, which is indispensable in modern data processing and transformation scenarios. This library embodies Flow PHP's commitment to offering versatile and efficient data processing solutions, making it a prime choice for developers dealing with JSON data in large-scale and data-intensive environments. With Flow PHP's Adapter JSON, managing JSON data within your ETL workflows becomes a more simplified and efficient task, perfectly aligning with the robust and adaptable nature of the Flow PHP ecosystem. Important This repository is a subtree split from our monorepo. If you'd like to contribute, please visit our main monorepo [flow-php/flow](https://github.com/flow-php/flow). - 📜 [Documentation](https://flow-php.com/documentation/components/adapters/json/) - ➡️ [Installation](https://flow-php.com/documentation/installation/packages/etl-adapter-json/) - 🛠️ [Contributing](https://flow-php.com/documentation/contributing/) - 🚧 [Upgrading](https://flow-php.com/documentation/upgrading/) ### Health Score 60 — FairBetter than 98% of packages Maintenance95 Actively maintained with recent releases Popularity40 Moderate usage in the ecosystem Community25 Small or concentrated contributor base Maturity68 Established project with proven stability Bus Factor1 Top contributor holds 53.5% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~17 days Total 74 Last Release 22d ago Major Versions 0.42.0 → 1.x-dev2026-07-27 PHP version history (5 changes)0.1.0PHP ~8.1 || ~8.2 0.5.0PHP ~8.1 || ~8.2 || ~8.3 0.6.1PHP ~8.1.0 || ~8.2.0 || ~8.3.0 0.11.0PHP ~8.2.0 || ~8.3.0 || ~8.4.0 0.29.0PHP ~8.3.0 || ~8.4.0 || ~8.5.0 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/52325810?v=4)[norbert-tech](/maintainers/norbert-tech)[@norbert-tech](https://github.com/norbert-tech) --- Top Contributors [![norberttech](https://avatars.githubusercontent.com/u/1921950?v=4)](https://github.com/norberttech "norberttech (161 commits)")[![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4)](https://github.com/dependabot[bot] "dependabot[bot] (92 commits)")[![aeon-automation](https://avatars.githubusercontent.com/u/77585774?v=4)](https://github.com/aeon-automation "aeon-automation (44 commits)")[![tomaszhanc](https://avatars.githubusercontent.com/u/7013293?v=4)](https://github.com/tomaszhanc "tomaszhanc (4 commits)") --- Tags jsonadapterextracttransformetlload ### Embed Badge ![Health badge](/badges/flow-php-etl-adapter-json/health.svg) ``` [![Health](https://phpackages.com/badges/flow-php-etl-adapter-json/health.svg)](https://phpackages.com/packages/flow-php-etl-adapter-json) ``` ### Alternatives [flow-php/flow PHP ETL - Extract Transform Load - Data processing framework 86337.5k](/packages/flow-php-flow)[tempest/framework The PHP framework that gets out of your way. 2.3k37.6k21](/packages/tempest-framework)[flow-php/etl PHP ETL - Extract Transform Load - Abstraction 378637.6k126](/packages/flow-php-etl)[drupal/core-recommended Locked core dependencies; require this project INSTEAD OF drupal/core. 6943.5M449](/packages/drupal-core-recommended)[flow-php/parquet PHP ETL - library for reading and writing Parquet files 61282.9k19](/packages/flow-php-parquet)[aedart/athenaeum Athenaeum is a mono repository; a collection of various PHP packages 265.2k](/packages/aedart-athenaeum) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)