Skip to content

DEV Community

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

👋 Sign in for the ability to sort posts by relevant, latest, or top.

bob-bot for AWS Community Builders

Jan 31

Query AWS CloudTrail Logs Locally with SQL

#aws #security #opensource #tailpipe

3 min read

Justin3go

Feb 5

10 Creative & Open Source Portfolio Templates

#webdev #opensource #portfolio #github

3 min read

Jan 31

El verdadero impacto de DeepSeek en la IA y el Open Source

#deepseek #spanish #ai #opensource

7 min read

Justin3go

Jan 31

The Significance of DeepSeek for the Average Person

#deepseek #openai #opensource #ai

3 min read

Austin W

Jan 31

Supabase: Open Source Backend-as-a-Service Made Simple

#webdev #database #opensource #beginners

4 min read

Sumsuzzaman Chowdhury for AWS Community Builders

Jan 30

Building a Robust RAG System: How to Set Up Ollama and Run DeepSeek R1 Locally

#deepseek #ai #rag #opensource

3 min read

Atul Anand

Jan 20

Save money on AWS by getting daily cost notifications for FREE!

#aws #opensource #serverless #cloud

4 min read

Jan 31

Who Won Product Hunt Golden Kitty Awards 2024? Find Out the Best Products!

#product #opensource #ai #community

3 min read

Dariel Vila for KaibanJS

Jan 31

AI Agents for Smarter Company Research in KaibanJS

#javascript #ai #productivity #opensource

2 min read

Dec 28 '24

Simplify Your Open-Source Application Management with OctaByte

#webdev #opensource #devops #productivity

2 min read

Alvaro Saburido

Jan 31

Announcing Official Storyblok Richtext Support in our Frontend SDKs

#webdev #javascript #programming #opensource

4 min read

Faith Ayoola Oni

Jan 31

Getting Started with Daytona: A Beginner’s Guide to Development Environment Management (DEM)

#daytona #webdev #opensource #programming

3 min read

Jan 31

useSyncExternalStore usage in TipTap source code

#opensource #typescript #react #tiptap

3 min read

Judy

Jan 20

10 lines of code to achieve handwritten digit recognition

#programming #productivity #devops #opensource

5 min read

Ajay

Jan 20

Building My GitHub Stats Tool — A Humble Journey of Learning and Sharing

#github #webdev #opensource #programming

2 min read

Darian Lawrence

Jan 31

My Portfolio - A Look at My Work and What’s Coming Next!

#web #programming #opensource #webdev

1 min read

Arash

Jan 31

Why Linux Mint is the Ultimate Linux Distribution: A Deep Dive into Version 22.1

#linuxmint #opensource #linux #ubuntu

3 min read

Kanishk for Requestly

Jan 31

Top 5 Open-Source API Clients in 2025

#apiclient #opensource #api #testing

4 min read

Astrodevil

Jan 22

5 Must-Know Open-Source Tools for DevOps and MLOps Developers🔥🚀

#devops #opensource #machinelearning #programming

8 min read

Adrian Machado for Zuplo

Dec 28 '24

Generate an OpenAPI From Your Database

#apigateway #api #opensource #tutorial

3 min read

Hugo Lemos da Silva

Jan 30

Segurança em Contêineres: Como Melange e apko Ajudam a Proteger Seus Projetos e Criar Imagens Minimalistas

#devops #docker #security #opensource

12 min read

Jonas Birmé for Eyevinn Video Dev-Team Blog

Jan 30

Stream video with open web services

#video #javascript #streaming #opensource

2 min read

Dec 27 '24

Global Day of Coderetreat 2024!

#romania #bucharest #beginners #opensource

2 min read

Lee Reilly for GitHub

Jan 24

Showcase your open source project at SCALE 🐧 Pasadena, CA · March 6-9, 2025

#github #linux #opensource

2 min read

Jan 31

18 Best UI Component Libraries for React

#react #javascript #frontend #opensource

11 min read

loading...