The best open source alternative to Bubble is Android Studio. If that doesn't suit you, our users have ranked more than 100 alternatives to Bubble and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Bubble are Webstudio, CerebrasCoder, Silex and Frappe Builder.
Android Studio is a new Android development environment based on IntelliJ IDEA. Similar to Eclipse with Android Development Tools for Eclipse, Android Studio provides...
Not a web applications builder. No database. No cloud service. Only android.
Open source website builder that empowers creators to build highly maintainable and fast websites using modern web standards. Webstudio is an Open Source version of Webflow.
WebStudio is very impressive. As a long time power user of WordPress, then SSG like Hugo; with WebStudio I'll definitely never look back on these archaic tools. Intuitive, Fast and a must, the team are super friendly and hyper reactive on Discord ;)
An open-source app that generates websites with Llama3.3-70b as fast as you can type. 100% free and open-source.
Create and host your websites for free, with no subscriptions, no restrictions.
Build fast secure static websites as the front-end for your CMS of choice.
Silex is does not allow to create web applications, just websites
Frappe Builder is an open-source low-code website builder built on the Frappe Framework, designed for simplicity, speed, and flexibility. Craft beautiful websites effortlessly with an intuitive visual builder.
Appsmith is an open source framework to build admin panels, CRUD apps and workflows. Build everything you need, 10x faster.
Bolt.new is an in-browser AI web development agent that leverages StackBlitz’s WebContainers to allow for full stack application development. The application presents users with a simple, chat-based environment in which one prompts an agent to make code changes that are updated...
Budibase is an open-source low-code platform, helping developers and IT professionals build, automate, and ship internal tools 50x faster on their own infrastructure.
Open source tool centered on AI-driven full stack app development, Nut generates bug analysis via Replay.io recordings and runtime behavior capturing, offering AI developers explanations for effective resolutions. Early adopters enjoy free access for feedback contributions.
App Inventor for Android is an application originally provided by Google and now maintained by the MIT, Massachusetts Institute of Technology. It allows anyone, including people unfamiliar with computer programming, to create software applications for the Android operating...
Mars is a free dev tool for building web and mobile apps out of micro-apps combining no-code and code interfaces. MarsX is a platform that is designed specifically for startups and aims to make their journey easier, bringing more power and flexibility by allowing them to reuse...
Well, Marx still in development and is not available yet. From what I understand, it will be the result of merging of all the Mars Verse: Unicorn Platform, Fleexy, Marketsy, ... You could give a shot for free to Unicorn Platform to get the vibe. ;)
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I don't like Android Studio as an alternative to Bubble because they are two entirely different products and not comparable !