Lasted 31 Alternative OpenSource for DEVELOPMENT in Development It 2025

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
Next-js-Boilerplate
πŸš€πŸŽ‰πŸ“š 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

πŸš€πŸŽ‰πŸ“š Boilerplate and Starter for Next.js 14+ with App Router and Page Router support, Tailwind CSS 3.4 and TypeScript

12.9K
visit
stars
v1
An open-source starter kit based on Midday.

v1

Development & IT

An open-source starter kit based on Midday.

stars
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
vscode
Visual Studio Code

vscode

Development & IT

Visual Studio Code

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
reflex
πŸ•ΈοΈ Web apps in pure Python 🐍

reflex

Web builders

πŸ•ΈοΈ Web apps in pure Python 🐍

88.6K
visit
stars
convex.dev
Convex | The fullstack TypeScript development platform

convex.dev

Development & IT

Convex | The fullstack TypeScript development platform

144.6K
visit
stars
godot
Godot Engine – Multi-platform 2D and 3D game engine

godot

Development & IT

Godot Engine – Multi-platform 2D and 3D game engine

stars
FlaxEngine
Flax Engine – multi-platform 3D game engine

FlaxEngine

Development & IT

Flax Engine – multi-platform 3D game engine

stars
jina
☁️ Build multimodal AI applications with cloud-native stack

jina

Cloud services & hosting

☁️ Build multimodal AI applications with cloud-native stack

stars
st2
Event-driven automation for auto-remediation, incident responses, troubleshooting, deployments, and more for DevOps and SREs.

st2

Development & IT

Event-driven automation for auto-remediation, incident responses, troubleshooting, deployments, and more for DevOps and SREs.

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
hoppscotch
Open source API development ecosystem - https - //hoppscotch.io (open-source alternative to Postman, Insomnia)

hoppscotch

Development & IT

Open source API development ecosystem - https - //hoppscotch.io (open-source alternative to Postman, Insomnia)

197.4K
visit
stars
jellyfin
The Free Software Media System

jellyfin

Media management

The Free Software Media System

stars
gitea
Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

gitea

Development & IT

Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

stars
labrinth
Our Rust-based backend utilizing the actix-web framework to serve Modrinth's API.

labrinth

Development & IT

Our Rust-based backend utilizing the actix-web framework to serve Modrinth's API.

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
phpbb
phpBB Development -  phpBB is a popular open-source bulletin board written in PHP. This repository also contains the history of version 2.

phpbb

Development & IT

phpBB Development - phpBB is a popular open-source bulletin board written in PHP. This repository also contains the history of version 2.

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

tsuru

Development & IT

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

stars
faas
OpenFaaS - Serverless Functions Made Simple

faas

Development & IT

OpenFaaS - Serverless Functions Made Simple

stars
dyrectorio
dyrector.io is a self-hosted continuous delivery & deployment platform with version management.

dyrectorio

Build it yourself

dyrector.io is a self-hosted continuous delivery & deployment platform with version management.

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

CapRover

Cloud services & hosting

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

stars
n8n
Free and source-available fair-code licensed workflow automation tool. Easily automate tasks across different services.

n8n

Development & IT

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

763.4K
visit
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
bagisto
Free and open source laravel eCommerce platform

bagisto

Ecommerce

Free and open source laravel eCommerce platform

stars
lbry-sdk
The LBRY SDK for building decentralized, censorship resistant, monetized, digital content apps.

lbry-sdk

Development & IT

The LBRY SDK for building decentralized, censorship resistant, monetized, digital content apps.

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

refine

Development & IT

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

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