Best Web Free Open Source Software

The open-source CMS powering much of the web.

Open-source, self-hosted alternative to Trello, Asana, and Notion

Open-source Headless CMS

Next‑generation ORM for Node.js and TypeScript

Lightning-fast and hyper-relevant search for your data

Open-source BI tool alternative to Tableau

Open‑source Laravel eCommerce framework for fast, customizable online stores

An opinionated code formatter.

A modern, automatic HTTPS web server and reverse proxy

Open-source collaborative wiki and documentation software

Open‑source task manager that blends time tracking, kanban and agile planning for freelancers and small teams.

Python library for video editing

Fast, flexible flat‑file CMS for developers and designers

Open‑source hotel management suite for seamless bookings and operations

A cloud‑native, MySQL‑compatible distributed SQL database for massive scalability

Open‑source time‑series database built on PostgreSQL for scalable analytics

Open-source kanban board for small teams and freelancers

Open‑source headless CMS for developers and creators

A high‑performance, open‑source e‑commerce platform built with Python and GraphQL

Sync and manage files across cloud storage from the command line

High-performance open-source time-series database for IoT and big data

Automate time tracking and stay focused

Extremely fast Python linter and code formatter

End-to-end developer platform for Source Control Management, CI/CD Pipelines, and more