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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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Cover image for Meetily: The Open-Source, Self-Hosted Alternative to Fireflies.ai

Sujith S

Mar 7 '25

Meetily: The Open-Source, Self-Hosted Alternative to Fireflies.ai

#discuss #opensource #productivity #devto

4 min read

Cover image for Hexagon v4 released 🎉

Juanjo Aguililla for Hexagon Toolkit

Mar 7 '25

Hexagon v4 released 🎉

#news #opensource #jvm #http

1 min read

Mar 7 '25

sizereport.config.js in Preact source code.s

#compressedsizeaction #react #opensource #github

2 min read

Cover image for 11+ Best Websites to Download Free Next.js Templates

Feb 24 '25

11+ Best Websites to Download Free Next.js Templates

#webdev #nextjs #tailwindcss #opensource

5 min read

Terrateam for Terrateam

Mar 6 '25

Building a CI/CD Pipeline for Terraform with GitHub Actions (Step-by-Step Guide)

#terraform #devops #github #opensource

3 min read

Cover image for Best Open Source LLMs in 2025

alisdairbr for Koyeb

Feb 14 '25

Best Open Source LLMs in 2025

#ai #opensource #webdev #cloud

4 min read

Cover image for test

ozkeisar

Mar 6 '25

test

#programming #tooling #productivity #opensource

1 min read

Adit Sheth

Mar 6 '25

Exploring AI Frameworks: A Deep Dive into Semantic Kernel and My Open Source Contributions

#ai #opensource #machinelearning #dotnet

2 min read

Cover image for WebSockets 101: Simple Explanation and First Project in 5 Minutes

Vin Cooper

Mar 6 '25

WebSockets 101: Simple Explanation and First Project in 5 Minutes

#webdev #programming #ai #opensource

2 min read

xrc

Mar 6 '25

Introducing Code Review Best Practices Repository

#codereview #productivity #opensource

1 min read

Cover image for #ModelMondays - A Weekly Series To Build Our AI Model IQ

Nitya Narasimhan, Ph.D for Microsoft Azure

Mar 10 '25

#ModelMondays - A Weekly Series To Build Our AI Model IQ

#ai #python #beginners #opensource

3 min read

Team TigerData for Tiger Data (Creators of TimescaleDB)

Mar 6 '25

5 Critical Questions to Ask Before Investing in a Time-Series Database for Industrial IoT

#devops #datascience #database #opensource

3 min read

Cover image for Manticore Search 7.0.0: Smarter Search, Real-Time Syncing, and Enhanced Performance

Sergey Nikolaev

Jan 31 '25

Manticore Search 7.0.0: Smarter Search, Real-Time Syncing, and Enhanced Performance

#opensource #github

4 min read

Cover image for Why Open-Source Alternatives Are Replacing OutSystems in 2025?

NocoBase

Mar 6 '25

Why Open-Source Alternatives Are Replacing OutSystems in 2025?

#lowcode #opensource #nocode #developer

4 min read

Mar 6 '25

mangle.json in Preact source code.

#manglejson #opensource #react #preact

3 min read

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