Open Source Page 1849 - DEV Community

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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).

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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Oct 15 '25

Building Reliable AI Analysts: An Observability Framework for Text-to-SQL Systems

#text2sql #ai #data #opensource

6 min read

Hacktoberfest: Maintainer Spotlight

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# 0delay (Zero-Delay) My alternative File transfer system for Linux computers and aws EC2 servers

#devchallenge #hacktoberfest #opensource

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WTH is openFGA and implementing Role-Based Access Control in GO servers.

#go #openfga #opensource #security

6 min read

Sep 12 '25

shutdownManager.ts in mcp-mermaid codebase.

#cleanup #mcp #mermaid #opensource

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How I changed C++ forever

#cpp #ai #opensource #codenewbie

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Ayu Adiati

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How I Built a Curated, Automated Open Source Portfolio

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`#` symbol to define private class fields and methods in JavaScript.

#opensource #ripple #javascript #private

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momina raheel (Moona)

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🚀 Day 5 of my 90-Day Free Python Script Series! 🐍

#programming #beginners #python #opensource

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Sep 25 '25

Build a Clean Web3 Storefront in Next.js (Free Template Included)

#web3 #opensource #tutorial #nextjs

2 min read

DASWU

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JuiceFS Writeback: The Write Acceleration Mechanism and Its Applicable Scenarios

#ai #opensource

6 min read

Hacktoberfest: Maintainer Spotlight

Pato for Cloudinary

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Hacktoberfest 2025: Open Source Celebration With Cloudinary

#hacktoberfest #cloudinary #opensource #webdev

3 min read

NocoBase

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NocoBase Weekly Updates: Optimization and Bug Fixes

#news #opensource #lowcode #nocode

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Plínio Balduino

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[pt-BR] Depurando um crash de use-after-free no meniOS

#operatingsystem #osdev #ptbr #opensource

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Oct 15 '25

What Is Open Source and Why It Matters ?

#opensource #devdiscuss #development #github

2 min read

Cristina Rodriguez

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Building SazónBot: A Journey from Family Recipes to AI Chatbot

#nextjs #ai #agentai #opensource

3 min read

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