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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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Nov 22

Understanding the Transaction Lifecycle: A Deep Dive into Hedera SDK Documentation

#opensource #python #blockchain #beginners

2 min read

Nov 22

Packaging and Releasing ContextWeaver for Lab 9

#python #opensource #tooling #webdev

2 min read

Polliog

Dec 10

Show me your open-source project

#discuss #opensource #programming

2 min read

Nov 22

Release 0.3 — Fixing All-Day Events Displaying as Two Days

#opensource #javascript #python #webdev

1 min read

Nov 22

Continuous Contribution for Hiero SDK Python - Release 0.3

#opensource #tokencreation #pythonsdk

3 min read

MUHAMMAD USMAN AWAN

Dec 16

🚀 Using Local AI Models and APIs as a JavaScript Developer

#javascript #ai #opensource #webdev

7 min read

Arvind SundaraRajan

Nov 26

Decoding Movement: Emulating Biological Motion for Smarter Robots

#robotics #ai #simulation #opensource

2 min read

Nov 21

A log system for the CLI tool

#opensource #cli #osd600 #release0dot3

3 min read

Nov 21

Release my cli tool on npm

#opensource #cli #osd600lab9 #release

3 min read

Nov 21

Combine retry feature and logging in second issue

#opensource #cli #osd600 #release0dot3

3 min read

Hitesh Sachdeva

Nov 22

Releasing share-my-repo: A Journey from Local Code to PyPI

#release #programming #opensource #learning

3 min read

Nov 22

Protege AI Plugin for Ontology Engineering

#llm #ai #opensource #tooling

6 min read

Jet Chiang

Nov 25

We had enough of brainrot. We built a terminal app for Instagram to stop that.

#programming #react #opensource #cli

2 min read

José David Ureña Torres

Dec 14

Linux Without Fanboyism: An Honest Developer’s Perspective

#linux #programming #software #opensource

10 min read

Malar Kondappan

Nov 24

Deep Dive: Building Real-Time Facial Emotion Detection on Raspberry Pi with YOLOv11

#machinelearning #raspberrypi #python #opensource

4 min read

Nov 26

Why Communication Platforms Break When They Start Scaling

#community #webdev #programming #opensource

2 min read

João Neto

Nov 21

Make your Node.js APIs bulletproof using TypeScript Decorators 🛡️

#opensource #javascript #typescript #node

2 min read

Nov 21

Coding for Springs: Turning Local Water Maps into Real-World Infrastructure

#discuss #data #opensource #community

6 min read

ElshadHu

Dec 13

Contributing to streamplace

#showdev #learning #go #opensource

3 min read

NocoBase

Dec 15

How to Quickly Build a Real System to Replace Excel: A Complete Guide

#opensource #lowcode #nocode #excel

7 min read

Dec 10

Your Project Shouldn’t Break When You Switch Branches. So I Fixed It

#postgres #git #webdev #opensource

5 min read

Nov 24

Do not let your code turn into sausage that goes beyond screen

#csharp #programming #opensource

4 min read

Steven Hur

Nov 21

My First Python Package Release on PyPI: repo-code-packager

#opensource #python #tutorial #beginners

3 min read

yohann streibel for Onepoint

Dec 15

DevOps Rex 2025 : Retour sur deux jours de conférences

#devops #cloud #rex #opensource

5 min read

Oleksandra

Nov 21

My Open-Source Contribution: Adding a feature to typescript-language-server

#opensource #typescript #tooling #performance

2 min read

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