Open Source Page 1983 - 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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Yuri for Supabase

Jul 18 '25

Supabase Launch Week 15 Hackathon

#webdev #hackathon #opensource #programming

3 min read

Yuri for Supabase

Jul 17 '25

New Observability Features in Supabase

#webdev #programming #productivity #opensource

4 min read

kobaltGIT

Jul 19 '25

I built a self-hosted Telegram AI assistant to keep my Gemini API key private. It's now open-source for everyone.

#showdev #python #opensource #telegram

3 min read

Jul 18 '25

🧠 Kaizen Agent Architecture — How Our AI Agent Improves Other Agents

#discuss #ai #aiops #opensource

2 min read

Yuri for Supabase

Jul 17 '25

Algolia Connector for Supabase

#webdev #programming #productivity #opensource

4 min read

Astrodevil for Entelligence AI

Jul 17 '25

Everything You Need to Know About the Gemini CLI

#webdev #programming #ai #opensource

6 min read

RisingWave Labs

Jul 19 '25

Towards Sub-100ms Latency Stream Processing with an S3-Based Architecture

#discuss #rust #opensource #datascience

7 min read

Riyana Patel for PullFlow

Jul 18 '25

Project of the Week: Supabase

#discuss #opensource #github #programming

3 min read

Guilherme Gonçalves Machado

Jul 18 '25

Gurudev®: Explorations Toward a New Semantic Language and Interoperability Engine

#programming #opensource #learning #development

2 min read

Juan Viera Garcia

Jul 18 '25

Everything You Need to Know About UTCP, the Alternative to MCP That’s Going Viral 🚀

#mcp #opensource #ai #api

2 min read

Tommaso Bertocchi

Jul 30 '25

How To Stop Malware Files/Zip to Been Uploaded in your Website

#opensource #npm #github #cybersecurity

1 min read

Jul 18 '25

🧹 Clean Your JavaScript Objects Like a Pro with clean-object-keys

#npm #opensource #node #api

1 min read

Yuri for Supabase

Jul 16 '25

Introducing Branching 2.0

#webdev #programming #productivity #opensource

5 min read

Yuri for Supabase

Jul 16 '25

Improved Security Controls and A New Home for Security

#webdev #programming #productivity #opensource

5 min read

Hugo Jose

Jul 18 '25

Showcase: NaturalCron — Human-readable recurrence expressions for .NET

#dotnet #csharp #opensource

1 min read

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