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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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Aubrey D

Oct 27

Exploring Repomix and Learning from Its Feature

#tooling #learning #llm #opensource

2 min read

DeployHQ

Oct 21

OpenSSH on Windows: Why This Changes Everything for Your Deployments

#devops #infrastructure #opensource #openssh

7 min read

Oct 28

Building a FREE Speech-to-Text App with OpenAI Whisper (No API Costs!)

#ai #webdev #opensource #tutorial

8 min read

ElshadHu

Oct 27

Code Analysis - Repomix

#cli #tooling #llm #opensource

2 min read

Oct 19

Swift Is Coming to Android

#news #mobile #opensource #android

2 min read

Riyana Patel for PullFlow

Oct 17

LobeChat: Where Bots Write 23% of the Code and Reviews Take 42 Seconds

#ai #chatgpt #opensource #openai

2 min read

Amedeo

Oct 8

🔎 Seraphix: The Secret Scanner Toolkit Built for Speed, Scale, and Bug Bounties

#programming #security #opensource #github

3 min read

Ben-David Samuel

Oct 27

Introducing LinuxCommandHub: Your Free Guide to Linux Mastery

#opensource #linux #cybersecurity #beginners

2 min read

Hacktoberfest: Contribution Chronicles

Jessica Temporal

Oct 6

Field Notes: Hacktoberfest 2025, Week 1

#hacktoberfest #git #opensource #beginners

2 min read

Jefferson Otoni Lima

Oct 4

Quick Framework e algumas Melhorias de Performance

#backend #opensource #performance #go

6 min read

AskPaul

Oct 8

Building a Prediction Market App with MiroFlow: A Technical Deep Dive

#ai #architecture #opensource

3 min read

zevnda

Oct 26

Steam Game Idler — an Open-Source Alternative to ArchiSteamFarm, Steam Achievement Manager, and Idle Master.

#opensource #gamedev #typescript #rust

4 min read

Oct 4

Why GitHub to AI Ingester Exists: The Repository Verification Gap

#github #ai #opensource #productivity

5 min read

Kyle Homen

Oct 3

OSD600 Lab 4

#cpp #cli #opensource

4 min read

睿廷洪

Oct 4

I built a Chrome extension that lets you automatically solve CAPTCHAs with Google Gemini — and it’s totally FREE!

#showdev #opensource #automation #gemini

1 min read

Nivethithaa Saravanavel

Oct 8

linux - cd,ls,Hard&Soft Link

#ubuntu #opensource #learning #linux

2 min read

Praanesh S

Oct 7

☕ coffee.tmux: A Modern tmux Plugin Manager

#tmux #coffeetmux #opensource #terminal

4 min read

Oct 4

Adding TOML Config Support and Reviewing PRs

#git #opensource #programming #webdev

2 min read

Gunner Andersen

Oct 3

Tired of Rewriting Web3 Integrations? Help us grow M3S, the New Modular Open-Source Standard

#programming #web3 #blockchain #opensource

3 min read

Oct 25

How You can Earn Your GitHub Certification; Lessons, Resources & the Story Behind Mona the Octocat

#github #git #opensource

4 min read

Oct 26

Building SaijinOS — Boot Sequence and Routing Logic

#ai #opensource #promptengineering #machinelearning

2 min read

Oct 26

WarehouseFlow - Spring Boot Project for Corporate Use

#java #devops #opensource #backend

1 min read

Oct 3

How to get and use free PVS-Studio license. Part 3: working with report and warnings

#freelicense #programming #opensource #osu

9 min read

Hacktoberfest: Open Source Reflections

Winnie

Oct 3

Open Source Contribution

#opensource #hacktoberfest #onlydust #web3

3 min read

Ankit M

Oct 7

Why Game Preservation Is the Next Big Tech Responsibility

#webdev #opensource #gamechallenge #unity3d

4 min read

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