⭐ Football Update: t/opensource - Info Live Streaming 2026

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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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Linux desktop pet vs OpenAI's official release

Sep 26

I Built a Better Codex Pet Than OpenAI Did

#showdev #opensource #python #linux

5 min read

Suraj Raj Bhandari

Sep 26

Okay, I've been sitting on this post for a while and I'm finally writing it. 😄

#ai #python #security #opensource

5 min read

Helgi Skjortnes

Sep 27

Setting Firefox Bookmark Keywords From an Extension, Without an API for It

#firefox #javascript #webdev #opensource

5 min read

Fred Feng

Sep 27

Greenfinger 2.0: one url in, a searchable archive out

#backend #java #opensource #software

10 min read

Am0MuK

Sep 27

The First Bugs My Reconciliation Tool Caught Were Its Own

#python #blockchain #testing #opensource

4 min read

Sep 27

Ankita v2.4.3: a live browser beside your chat

#showdev #opensource #ai #electron

3 min read

arcker

Sep 27

Too fast is wrong

#testing #security #devops #opensource

4 min read

Explores a novel fee model to fund open source

Daniel Balcarek

Sep 24

Polly Introduces an Open Source Maintenance Fee

#discuss #csharp #opensource #dotnet

35

2 min read

Fahad Bilal Saleem

Sep 27

Convolvger 0.5.0: archive your AI conversations locally — ChatGPT, Claude, Gemini, and now Grok

#ai #programming #opensource #community

3 min read

Dries Peeters for Drytrix

Sep 27

Adding Peppol e-invoicing (EN 16931) to a self-hosted Flask app

#python #flask #opensource #selfhosted

5 min read

Nolabjfjdj

Sep 27

I’m building PyQ: Python concepts, translated into French

#python #programming #opensource

2 min read

Cristhiam Leonardo Hernández Quiñonez

Sep 27

Architecture for Autonomous Agents

#ai #python #opensource #automation

7 min read

anthy

Sep 27

I built a password manager because I’m picky about the apps I use

#showdev #opensource #go #react

3 min read

Sep 27

ContexteTech is now open source: a hub for everything that adapts an AI model

#showdev #ai #llm #opensource

4 min read

Денис Барышков

Sep 27

Wiring Interactive Brokers into an LLM with MCP — real portfolio analytics and the traps nobody warns you about

#ai #opensource #mcp #python

5 min read

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