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.

Apr 19

The Silent Bug: How a DOM Click Target Issue Was Breaking Formbricks Surveys

#frontend #javascript #opensource #typescript

4 min read

OckhamNode

Apr 19

Why we stopped passing JSON between AI Agents (and built a Concurrent Trie instead)

#ai #opensource #architecture #go

3 min read

Apr 23

How I built a tool that actually proves your backups work before you need them

#python #docker #devops #opensource

3 min read

anon.li

Apr 19

SimpleLogin vs anon.li - a developer's honest comparison

#anonymous #privacy #security #opensource

5 min read

David Lastrucci

Apr 19

Change tracking and soft delete: audit trails without the boilerplate

#delphi #orm #database #opensource

4 min read

Apr 19

Whisper vs Google STT vs Deepgram: 2026 Comparison

#ai #machinelearning #webdev #opensource

8 min read

t-kuni

Apr 19

Emergency Workaround When There’s No ER Diagram

#database #erd #webdev #opensource

3 min read

Dhanik Keraliya

Apr 19

🚀 I built a real-time security scanner for Laravel

#laravel #php #opensource #security

1 min read

Adam

Apr 23

7 GitHub Repos I'd Actually Use to Find Free AI APIs and No-Cost AI Tools

#ai #github #api #opensource

4 min read

MZRDev

Apr 19

Easily showcase your skills on GitHub with clean SVG icons

#github #opensource #webdev #frontend

1 min read

Wes

Apr 23

Your Phone as a Terminal: One Command, One QR Code, No SSH Client

#opensource #javascript #security #devtools

6 min read

Apr 19

The Unit Economics of Speech-to-Text Just Collapsed

#ai #opensource #webdev #machinelearning

3 min read

kamin deng

Apr 19

One C++ Interface Across Linux and Multiple RTOSes: The Design Value of dp_sdk_core

#showdev #architecture #iot #opensource

8 min read

Apr 19

I Built a Free OLED Pixel Editor for Arduino & ESP32 🖊

#showdev #webdev #opensource #beginners

1 min read

Future Systems Lab

Apr 19

What if your shadow work was recorded on-chain?

#web3 #mentalhealth #blockchain #opensource

1 min read

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