Open Source Page 1656 - 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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Feb 20

Kavita vs Calibre-Web: Which Should You Self-Host?

#selfhosted #docker #reading #opensource

4 min read

Feb 20

Jellyfin vs Plex: Which Media Server Should You Choose?

#selfhosted #docker #streaming #opensource

4 min read

Feb 21

How I Built Freecropper.com and Got 200+ Users in 7 Days

#tutorial #vibecoding #videocropper #opensource

2 min read

Mar 26

How to See What Your OpenClaw AI Assistant Actually Costs Per Conversation

#ai #opensource #javascript

2 min read

Hasan ÇALIŞIR

Mar 24

Why Purging Nginx Cache Is Only Half the Job (And How I Built the Other Half)

#nginx #wordpress #devops #opensource

12 min read

Mark Jack

Feb 20

mjm.local.docs: Open Source Local Knowledge Base with MCP

#showdev #ai #mcp #opensource

5 min read

Mar 26

The Python Community's Institutional Response to the Astral Acquisition Has Begun

#python #opensource #devtools #tooling

5 min read

Martin Alderson

Feb 20

Who fixes the zero-days AI finds in abandoned software?

#security #ai #opensource #programming

5 min read

Mar 26

Back to the terminal — I built an invoicing tool that lives where you work

#programming #opensource #npm #cli

1 min read

Feb 21

How OpenClaw Handles Agent Identity Today (It Doesn't) And How to Fix It

#ai #security #opensource #typescript

5 min read

peter zou

Mar 6

[ShowDev] I built an aggregator to discover and install popular AI Agent Skills from GitHub

#showdev #agents #ai #opensource

2 min read

Dom

Feb 20

How mcpwall Maps to the OWASP MCP Top 10

#security #ai #mcp #opensource

5 min read

Felipe Castillo

Mar 27

I built an open source developer hub to showcase projects and profiles – looking for feedback

#webdev #opensource #sideprojects

1 min read

Siddharth Singh

Mar 26

Root Cause Analysis: The Complete Guide for SREs

#ai #devops #opensource #kubernetes

4 min read

Mar 24

Stop letting your AI repeat mistakes: I built an open-source MCP observability dashboard (React 19 + ECharts) 🚀

#opensource #react #ai #webdev

2 min read

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