A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever. Try it out today!

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

Local, open-source AI app builder for power users ✨ v0 / Lovable / Replit / Bolt alternative 🌟 Star if you like it!

The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.

Open-Source Form Builder

OpenResume is a powerful open-source resume builder and resume parser. https://open-resume.com/

Open source website builder and Webflow alternative. Webstudio is an advanced visual builder that connects to any headless CMS, supports all CSS properties, and can be hosted anywhere, including with us.

The first open-source agent skills builder. Define skills by vibe workflow, run on Claude Code, Cursor, Codex & more. Build Clawdbot 🦞· APIs for Lovable · Bots for Slack & Lark/Feishu · Skills are infrastructure, not prompts.

A damn-sexy, open source real-time dashboard builder for IOT and other web mashups. A free open-source alternative to Geckoboard.

Inno Setup is an open-source installation builder for Windows applications by Jordan Russell and Martijn Laan. Since its introduction in 1997, Inno Setup has been trusted by developers and organizations of all sizes to reliably deploy software to millions of PCs worldwide.

SurveyJS is an open-source JavaScript form builder library that allows developers to create dynamic forms, multi-step form wizards, and survey applications. It supports React, Angular, and Vue.js (Vue 3), and can also be used in applications built with plain JavaScript.

🧘‍♂️ Open-source no-code & code web app builder

Claudable is an open-source web builder that leverages local CLI agents, such as Claude Code, Codex, Gemini CLI, Qwen Code, and Cursor Agent, to build and deploy products effortlessly.

Beautiful Open-Source Form Builder

🔥 Visual workflow builder for AI agents powered by Firecrawl - drag-and-drop web scraping pipelines with real-time execution

Free and open source no-code application builder

WFGY is an open-source AI Troubleshooting Atlas for RAG, agents, and real-world AI workflows. Includes the 16-problem map, Global Debug Card, and WFGY 4.0. ⭐ Star to help more builders find this repo.

A free and open-source block-based email template builder.

Find and build open-source alternatives

Scalable open-source survey software to generate dynamic JSON-driven forms within your JavaScript application. The form builder features a drag-and-drop UI, CSS Theme Editor, and GUI for conditional logic and form branching.

AI-Powered Smart Resume Builder — 50+ professional templates, PDF/image parsing, AI optimization, JD match analysis, multi-format export. Open source & free, one-click Docker deployment.

Skill Compose is an open-source agent builder and runtime platform for skill-powered agents. No workflow graphs. No CLI.

😻 pH7Builder (formerly pH7CMS) is a Professional & Open Source Social Dating CMS written in PHP 8. This Social Dating Script aims to be low resource-intensive, powerful, and secure. pH7Builder includes over 40 modules. It is the first Professional, Free & Open Source Social Dating Site Builder Software and the first choice for enterprise-level app

AI Website Builder, Open Source, Bootstrap 5

Hexabot is an open-source AI chatbot / agent builder. It allows you to create and manage multi-channel and multilingual chatbots / agents with ease.

Open "Minecraft-like" game with multiplayer support and Lua scripting support for the both client and server

Orbeon Forms is an open source web forms solution. It includes an XForms engine, the Form Builder web-based form editor, and the Form Runner runtime.

The open-source visual builder framework.

Giselle: AI App Builder. Open Source.

Open-Source Kubernetes YAML Builder with Intuitive Web Interface and Dynamic Visualization for Developers and DevOps Engineers