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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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Mothilal M for 10XScale

Feb 22

Stop Wiring Dependencies by Hand - Meet InjectQ, Python DI Done Right

#python #dependencyinjection #opensource #fastapi

4 min read

Feb 22

How We Added Batch Operations and Multi-File Upload to SendRec

#go #typescript #webdev #opensource

4 min read

Lyra

Feb 22

A Production-Ready Linux Backup Pipeline with restic + systemd timers

#linux #opensource #devops #automation

3 min read

Mack

Feb 22

I Built a Free OG Image Generator — Here's How (and Why)

#webdev #opensource #html #productivity

2 min read

m4sui

Feb 22

From AI Chat to Claude Code in 3 Seconds

#claudecode #productivity #opensource #cli

2 min read

Frederik Hudák

Feb 22

Fresh File Explorer - vscode extension for navigating recent changes

#vscode #productivity #git #opensource

2 min read

João Pedro Silva Setas

Feb 22

What OpenClaw Actually Is — and Why Running Claws Needs a Cloud

#agents #ai #cloud #opensource

5 min read

Feb 22

My GSoC '25 Experience

#programming #opensource #coding #learning

9 min read

Feb 22

I replaced the `man` command with a Python TUI — and it's actually useful

#linux #python #cli #opensource

3 min read

Sonic001-h

Feb 22

I built a lightweight CLI log analyzer in Python while learning — here’s what I learned

#python #opensource #cli #beginners

1 min read

Adarsh

Feb 22

How I Engineered a Custom Chromium Adblocker from Scratch (Manifest V3)

#javascript #webdev #opensource #chromeextension

2 min read

GoodRelax

Feb 22

Hide Any File in Two Images — Browser-Only, No Server

#javascript #security #webdev #opensource

2 min read

Feb 22

The Local LLM Coding Revolution Just Started — 80B Parameters on Your Desktop, 3B Active, Zero Cloud Bills

#ai #devrel #opensource #tools

14 min read

Feb 22

The database that AI uses

#ai #database #programming #opensource

2 min read

Feb 22

Building a Transparent AI Pipeline: 59 Weeks of Automated Political Scoring with Claude API

#showdev #opensource #ai #nextjs

3 min read

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