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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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Mar 15

ChangeTrail – Open-source unified change timeline for incident response

#productivity #python #devops #opensource

1 min read

real name hidden

Mar 17

I built a pre-send tone analyzer into a chat app using Flutter and Supabase

#flutter #supabase #mobile #opensource

6 min read

Birdircik

Mar 20

Building a Tarot Card Meanings API with JSON — Free Dataset for Developers

#api #opensource #javascript #dataset

3 min read

Mar 20

Nextcloud Upload Limit

#cloud #opensource #php #tutorial

3 min read

Cover image for Self-Host OpenClaw on Your Mac in 10 Minutes — One Command, Browser Dashboard

Mar 29

Self-Host OpenClaw on Your Mac in 10 Minutes — One Command, Browser Dashboard

#ai #docker #opensource #tutorial

3 min read

Cover image for I built 6 cognitive firewalls because my AI kept confidently giving wrong answers

Mar 16

I built 6 cognitive firewalls because my AI kept confidently giving wrong answers

#claudecode #ai #productivity #opensource

2 min read

KrisYing

Mar 15

I Built a Control Plane for My AI Agent — Because It Kept Making the Same Mistakes

#ai #opensource #claude #automation

4 min read

Nebula

Mar 15

Top 5 AI Agent Eval Tools After Promptfoo's Exit

#ai #testing #opensource #programming

7 min read

Cover image for I Built a CLI That Tells You Which Open-Source Programs Your Project Qualifies For

Mar 16

I Built a CLI That Tells You Which Open-Source Programs Your Project Qualifies For

#opensource #javascript #webdev #cli

5 min read

Cover image for AI Agents Break in 3 Predictable Ways (And How to Fix Them)

Mar 29

AI Agents Break in 3 Predictable Ways (And How to Fix Them)

#ai #machinelearning #opensource #programming

2 min read

LEONARDO DE SOUZA JUNIOR

Mar 17

LGPD Sentinel AI — Open source LGPD compliance automation with local AI (FastAPI + LangChain + Ollama)

#opensource #python #privacy #ai

2 min read

Cover image for Your AI Agent Just Deleted Something It Shouldn't Have. Here's How to Prevent It.

Mavericksantander

Mar 16

Your AI Agent Just Deleted Something It Shouldn't Have. Here's How to Prevent It.

#python #ai #llm #opensource

3 min read

Cover image for I Built a Website Compliance Calculator While Researching ADA, GDPR, and Cookie Laws (And Now I’m Slightly Terrified)

Furqan us Sadain

Mar 16

I Built a Website Compliance Calculator While Researching ADA, GDPR, and Cookie Laws (And Now I’m Slightly Terrified)

#discuss #opensource #webdev #programming

3 min read

sonpiaz

Mar 15

How I Built a Game Bot That Uses LLM Vision for $0.01/Hour (Not $1/Hour)

#ai #gamedev #python #opensource

3 min read

Cover image for Deploy OpenClaw on AWS EC2 with Amazon Bedrock Using Terraform — No API Keys Required

parmarjatin4911@gmail.com

Mar 15

Deploy OpenClaw on AWS EC2 with Amazon Bedrock Using Terraform — No API Keys Required

#ai #aws #opensource #terraform

6 min read

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