Open Source Page 983 - 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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Jan 19

I Reverse-Engineered a Horror Game's Logic to Build an Open Source Ending Calculator (Astro + Tailwind)

#showdev #gamedev #opensource #webdev

2 min read

João Pedro Silva Setas

Feb 22

What OpenClaw Actually Is — and Why Running Claws Needs a Cloud

#agents #ai #cloud #opensource

5 min read

Ovi ren

Feb 22

introducing KeysAndFingers, an open source multiplayer typing racer

#webdev #typescript #react #opensource

2 min read

Feb 22

I Built a Free, Self-Hosted SNMP Toolkit — Now With Real-Time WebSocket Push

#networking #python #devops #opensource

4 min read

Feb 22

How We Added Batch Operations and Multi-File Upload to SendRec

#go #typescript #webdev #opensource

4 min read

Frederik Hudák

Feb 22

Fresh File Explorer - vscode extension for navigating recent changes

#vscode #productivity #git #opensource

2 min read

Mothilal M for 10XScale

Feb 22

Stop Wiring Dependencies by Hand - Meet InjectQ, Python DI Done Right

#python #dependencyinjection #opensource #fastapi

4 min read

Feb 22

My GSoC '25 Experience

#programming #opensource #coding #learning

9 min read

Feb 22

Qwen 3.5 Review: 397B Open-Weight AI Model vs GPT-5.2, Claude, Gemini (2026)

#ai #programming #opensource #llm

5 min read

vast cow

Jan 19

Building a “Software HSM” Workflow with SoftHSM2, OpenSC, and Python (Private Key Never Exported)

#opensource #python #security #tutorial

5 min read

Luis Donis

Feb 22

The Rails SaaS Architecture I Wish I Had 5 Years Ago

#ruby #rails #saas #opensource

2 min read

Feb 22

I Built the Only Human Design API — Here's How to Use It

#api #webdev #python #opensource

4 min read

nostalgicskinco

Feb 21

AI Agents Are Making Decisions Nobody Can Audit

#ai #opensource #security #devops

4 min read

Jan 19

Codeppr: Your AI-Powered Guardian Against Bad Commits

#opensource #ai #python #developertool

5 min read

Akash

Jan 19

I Built a Voice-Controlled OBS Assistant (Metaltank) — Here’s What Really Happened

#ai #opensource #beginners #software

3 min read

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