Top 3 integration-framework Open-Source Projects

n8n

298 40,874 10.0 TypeScript

Free and source-available fair-code licensed workflow automation tool. Easily automate tasks across different services.

Project mention: Ask HN: Is there a visual data mapper for JSON transformation? | news.ycombinator.com | 2024-04-30

I believe you can achieve that with n8n. Used in past (and still running) for some data transformation and little more. Possibly similar case what are you describing.
https://n8n.io/

ByteChef

0 93 10.0 Java

Open-source, low-code, extendable API integration & workflow automation platform. Integrate your organizations or your SaaS product with any third party API
SurveyJS

surveyjs.io featured

Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
common

2 49 8.3 Makefile

Developer tooling framework (by clearlinux)

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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