Open Source Page 154 - DEV Community

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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).

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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From a Google Gemini Challenge winner

Mir Shah

Jul 7

ORVIX, Open-source Self-Organizing AI Engineering Company

#discuss #opensource #showdev #ai

2 min read

sai pramod upadhyayula

Jun 10

The expensive part of selective doc fetching isn't the files — it's the commits

#ai #git #documentation #opensource

4 min read

Truffle

Jun 10

Match the silence.

#github #opensource #programming #career

5 min read

Yui Kato

Jun 10

Gate your LLM app in CI: prompt regression testing + agent trace policies with llm-canary

#opensource

3 min read

Jul 9

AI Agents Cheat on Pull Requests. I Mined 327 of Them to Prove It.

#ai #agents #security #opensource

5 min read

Jul 3

Building a Self-Hosted Photo Organizer with Face Recognition (Laravel + FastAPI + InsightFace)

#opensource #laravel #php #programming

4 min read

Genix

Jun 21

What Is an Array, Really? I'm Writing a Book to Find Out

#opensource #computerscience #beginners #architecture

4 min read

Jun 14

I was fine-tuning a language model on a new language. The loss was perfect. It spoke Chinese.

#machinelearning #llm #opensource #python

3 min read

cpengc1984

Jun 10

"Supports custom code" means nothing. Here's the 3-level ruler that tells you if a low-code platform will lock you in.

#lowcode #devtools #opensource #softwareengineering

2 min read

HM Cheng

Jun 10

How to Take Your MCP Server from Grade C to Grade B

#mcp #ai #opensource #tutorial

3 min read

Ionut-Cristian Florescu

Jun 9

If the Shai-Hulud worm reached your GitHub repos, please read this

#security #github #opensource #malware

6 min read

MORINAGA

Jun 9

Static site search for Astro in 2026: why I picked Pagefind over Algolia and Lunr

#astro #webdev #javascript #opensource

4 min read

Jun 23

Context Compaction Visualizer: See Exactly What Your AI Agent Forgot Before It Costs You

#llm #opensource #machinelearning #claude

7 min read

Jul 3

How I ended up contributing five ways to shape an LLM's output

#javascript #node #ai #opensource

4 min read

Jun 10

The Cheapest Way to Self-Host Excalidraw in 2026

#selfhosted #opensource #devops #productivity

7 min read

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