Open Source Page 1361 - 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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Prathmesh barot

Oct 21 '25

Building Rynex: A 175KB TypeScript Framework Without Virtual DOM

#typescript #webdev #javascript #opensource

3 min read

Forem Project News

Nov 10 '25

Forem Project Weekly: Scheduled Automations, Image Generation & UX Upgrades

#opensource #performance #productivity #uiux

2 min read

Hacktoberfest: Contribution Chronicles

Kyle Homen

Oct 10 '25

Hacktoberfest Week 1

#hacktoberfest #beginners #python #opensource

2 min read

NocoBase

Nov 14 '25

7 Best Self-Hosted AI Tools for Building Business Apps

#opensource #nocode #selfhosted #ai

8 min read

Oct 11 '25

Nicholas Renotte: I Spent 6 Weeks using Reinforcement Learning to Beat This GoDot Game

#ai #opensource #git

1 min read

Ali Ghaedrahmat

Oct 9 '25

I built Clarion, an opensource AI Agent & Context Engineering software

#showdev #ai #opensource #tooling

3 min read

Nov 13 '25

I Built 25 AI Tools for Python Devs—Here's What I Learned

#ai #devops #opensource #api

2 min read

Oct 9 '25

Introducing @spexop/icons: A Modern React Icon Library with 262 Professional Icons

#react #typescript #opensource #ui

4 min read

Bonnie for CopilotKit

Nov 13 '25

Build a Frontend for your Microsoft Agent Framework (.NET) Agents with AG-UI

#webdev #ai #programming #opensource

16 min read

John Pagley for Joyfill

Nov 13 '25

Optimizing In-Browser PDF Rendering/Viewing

#pdf #javascript #react #opensource

11 min read

CØDE N!NJΔ for CØDƐ SHΔYK

Nov 13 '25

TurboMapper

#objectmapper #deepmapper #opensource #conventionbased

13 min read

Nov 12 '25

Veri-Helix: making bioinformatics reproducible, one figure at a time

#showdev #python #bioinformatics #opensource

2 min read

Oct 10 '25

Meshery uses Playwright for e2e testing.

#opensource #meshery #playwright

3 min read

momina raheel (Moona)

Oct 9 '25

Day 27 of My 90 Days Python Series — Random Fun Fact Generator 🚀

#programming #beginners #python #opensource

2 min read

CAMEL AI

Nov 13 '25

How CAMEL Rebuilt Browser Automation: From Python to TypeScript for Reliable AI Agents

#ai #typescript #agents #opensource

12 min read

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