Top 17 Alternative OpenSource for DEVELOPMENT in Web Builders 2025

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zed
Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

zed

Development & IT

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

706.5K
visit
stars
Strapi
Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable and developer-first.

Strapi

Development & IT

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

676.0K
visit
stars
node-red
Low-code programming for event-driven applications

node-red

Development & IT

Low-code programming for event-driven applications

529.2K
visit
stars
convex.dev
Convex | The fullstack TypeScript development platform

convex.dev

Development & IT

Convex | The fullstack TypeScript development platform

144.6K
visit
stars
reflex
🕸️ Web apps in pure Python 🐍

reflex

Web builders

🕸️ Web apps in pure Python 🐍

88.6K
visit
stars
wasp
The fastest way to develop full-stack web apps with React & Node.js.

wasp

Development & IT

The fastest way to develop full-stack web apps with React & Node.js.

55.0K
visit
stars
dokku
A docker-powered PaaS that helps you build and manage the lifecycle of applications

dokku

Development & IT

A docker-powered PaaS that helps you build and manage the lifecycle of applications

39.4K
visit
stars
Next-js-Boilerplate
🚀🎉📚 Boilerplate and Starter for Next.js 14+ with App Router and Page Router support, Tailwind CSS 3.4 and TypeScript

Next-js-Boilerplate

Development & IT

🚀🎉📚 Boilerplate and Starter for Next.js 14+ with App Router and Page Router support, Tailwind CSS 3.4 and TypeScript

12.9K
visit
stars
ToolJet
Low-code platform for building business applications. Connect to databases, cloud storages, GraphQL, API etc and build apps using drag and drop application builder.

ToolJet

Build it yourself

Low-code platform for building business applications. Connect to databases, cloud storages, GraphQL, API etc and build apps using drag and drop application builder.

stars
bagisto
Free and open source laravel eCommerce platform

bagisto

Ecommerce

Free and open source laravel eCommerce platform

stars
CapRover
Scalable PaaS (automated Docker+nginx) - aka Heroku on Steroids

CapRover

Cloud services & hosting

Scalable PaaS (automated Docker+nginx) - aka Heroku on Steroids

stars
FreeCAD
This is the official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.

FreeCAD

Development & IT

This is the official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.

stars
insomnia
The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.

insomnia

Development & IT

The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.

stars
magento2
eCommerce capabilities to build a unique online store from the ground up.

magento2

Ecommerce

eCommerce capabilities to build a unique online store from the ground up.

stars
v1
An open-source starter kit based on Midday.

v1

Development & IT

An open-source starter kit based on Midday.

stars
Silex
Silex live web creation, free libre no-code website builder, next gen Webflow for the static web

Silex

Web builders

Silex live web creation, free libre no-code website builder, next gen Webflow for the static web

stars
tsuru
Open source and extensible Platform as a Service (PaaS).

tsuru

Development & IT

Open source and extensible Platform as a Service (PaaS).

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