Top 15 Fastest-Growing Open-Source Low-Code Projects on GitHub in 2025

1. GrapesJS

   1 59 25,307 8.8 TypeScript

   Free and Open source Web Builder Framework. Next generation tool for building templates without coding

   

   GitHub: https://github.com/GrapesJS/grapesjs

2. SurveyJS

   surveyjs.io featured

   SurveyJS: Build JSON-Driven Surveys and Forms with Full Data Control. Add the SurveyJS UI components to your JS app (React/Angular/Vue3). Securely collect and analyze data without sending it to 3rd-party servers. Fully customizable, works with any backend, and ideal for data-heavy apps. Learn more.

   

3. windmill

   2 96 15,365 10.0 HTML

   Open-source developer platform to power your entire infra and turn scripts into webhooks, workflows and UIs. Fastest workflow engine (13x vs Airflow). Open-source alternative to Retool and Temporal.

   

   GitHub: https://github.com/windmill-labs/windmill

4. supabase

   3 934 94,822 10.0 TypeScript

   The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

   

   Website: https://supabase.com/

5. Refine

   4 228 33,665 9.7 TypeScript

   A React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility.

   

   GitHub: https://github.com/refinedev/refine

6. Strapi

   5 509 70,718 9.9 TypeScript

   🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

   

   GitHub: https://github.com/strapi/strapi

7. pocketbase

   6 231 54,473 9.5 Go

   Open Source realtime backend in 1 file

   

   GitHub: https://github.com/pocketbase/pocketbase

8. Appwrite

   7 604 53,935 10.0 TypeScript

   Appwrite® - The developers' cloud

   

   GitHub: https://github.com/appwrite/appwrite

9. InfluxDB

   www.influxdata.com featured

   InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

   

10. n8n

    8 407 163,657 10.0 TypeScript

    Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

    

    GitHub: https://github.com/n8n-io/n8n

11. AppFlowy

    9 105 67,079 9.7 Dart

    Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.

    

    GitHub: https://github.com/AppFlowy-IO/AppFlowy

12. budibase

    10 353 27,462 10.0 TypeScript

    Budibase is an open-source low code platform that helps you build internal tools in minutes 🚀

    

13. appsmith

    11 259 38,670 9.8 TypeScript

    Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

    

14. nocodb

    12 143 59,191 10.0 TypeScript

    🔥 🔥 🔥 Open Source Airtable Alternative

    

    GitHub: https://github.com/nocodb/nocodb

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