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Open Source

May The Source Be With You! Articles about Open Source and Free Software as a philosophy, and its application to software development and project management.

submission guidelines

UPDATED APRIL 8, 2020

To keep this tag clean and meaningful, please ensure your post fits into at least one of the following categories:

Organizing, managing, running, or working in an Open Source project.
Open Source philosophy, licensing, and/or practical and legal topics thereof.
Advocacy and adoption of Open Source philosophy.

DO NOT use this tag if you are simply using technologies which happen to be open source.

You should NOT use this tag for any of the following:

Promoting open source projects, such as feature lists or announcements. (Use #news or Listings.)
Contributor requests. (Use #contributorswanted or Listings.)
Tutorials/articles that happen to use an open source tool. (Use appropriate technology tags.)
Showing off something you've built that happens to be open source. (Use the #showdev tag.)
Sharing lists of open source projects. (Use #githunt or the appropriate technology tags.)

Projects must comply with the Open Source Definition (see below) to legally use the term "open source".

As all "Free Software" officially complies with the standards of Open Source anyway, this tag covers both (collectively, FOSS).

about #opensource

Open Source is so much more than "you can read the code". It is formally defined by the Open Source Initiative.

"Open Source" should not be confused with the similar Free Software, which is defined by the Free Software Foundation. Generally, all Free Software is also Open Source, and the two camps often cooperate; however, the concepts are distinct! (The tags are merged here on DEV.to for simplicity, however.)

Open Source Hardware is defined and overseen by the Open Source Hardware Assocation

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Dmitriy Kasperovich

Jul 7

How I Hacked Together a Fully Functional Settings Page in Under 20 Minutes

#react #opensource #programming

5 min read

SteamPixel

Jul 7

Visual Logic Without Code - Can This Change the Way We Build Flow-Based Systems?

#nocode #opensource #webdev

1 min read

Code Area

Jun 3

💰 The Best Way to Earn Money Online as a Developer in 2025

#ai #beginners #devops #opensource

2 min read

Juan Manuel Barea Martínez

Jun 3

Llama-Stack: The Developer Framework for LLM Workflows

#ai #development #softwaredevelopment #opensource

1 min read

FalahMsi

Jun 26

I tried to mimic the human brain to rethink how AI works – Introducing NeuroCode

#ai #opensource #machinelearning

2 min read

BB6

Jul 7

I built a Python tool that explains errors like you’re 5 (English + Russian, OSS)

#ai #python #opensource #learning

1 min read

Jun 3

A Quiz to Explore AI Safety and Trust-Based Access to Advanced Systems

#ai #opensource #chatgpt #security

1 min read

Jun 3

Getting Started with Chart.js – Make Beautiful Charts with Just a Few Lines of Code

#webdev #javascript #opensource #learning

2 min read

Jul 6

Racing Game with Python + Pygame 🚗

#python #gamedev #sharepoint #opensource

2 min read

Jun 26

🚀 Wore Many Hats, Captured Countless Moments – My Journey with AWS Community Day Ahmedabad!

#aws #programming #eventdriven #opensource

2 min read

Jun 2

Day 5 of #30DaysRHCSAChallenge — The Sticky Bit Strikes Back

#challenge #linux #opensource #beginners

3 min read

Jun 2

GSoC 2025 – Community Bonding with CircuitVerse

#gsoc2025 #circuitverse #opensource #communitybonding

2 min read

Chitransh Soral

Jun 2

DeadLock - Update

#opensource #python #datascience #machinelearning

1 min read

Jul 13

Can You Contribute in YC backed Start Ups Through Open Source ?

#programming #opensource #startup #ai

6 min read

Valery Zinchenko for denshya

Jul 6

Denshya Proton Core - No Root Elements

#showdev #webdev #frontend #opensource

2 min read

Natasha Robinson

Jun 25

Building an Intelligent Cross-Chain Transaction Optimizer with Python & Gemini AI

#blockchain #python #generativeai #opensource

3 min read

Jun 2

How Political Symbolism Becomes Structure: A Quiet Erosion of Identity

#discuss #opensource #leadership #community

1 min read

Muhammed Shafin P

Jul 6

NeuroShellOS Sample 1 – A Conceptual Application

#ai #opensource #neuroshellos #linux

1 min read

Aleem.developer

Jul 6

What is A.Translator? The Free AI-Powered PDF Translator by Aleem.Developer

#python #aleemdeveloper #ai #opensource

2 min read

Jun 2

Get Real-Time Security Alerts: Integrating Fail2Ban with Microsoft Teams 🛡️

#opensource

3 min read

Jun 2

✨ Pure CSS Sorcery: 7 Ways to Conquer JavaScript Dependency

#ai #programming #productivity #opensource

2 min read

tomoikey

Jun 2

Rust builder pattern library - what do you think?

#rust #programming #opensource #webdev

2 min read

Shahid Foy

Jul 6

🚨 Build Better Alerts: Meet N1netails – A Lightweight, Self-Hosted Alerting System

#opensource #devops #selfhosted #alerting

2 min read

Sharon

Jun 25

Secure Your Site in Minutes: Open-Source WAF With 99%+ Accuracy and Zero Hassle

#safeline #waf #opensource #cybersecurity

3 min read

Jul 5

Introducing Cristalyse: Grammar of Graphics Charts for Flutter

#flutter #dart #opensource #charts

4 min read

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