Open Source Page 346 - 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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Divyesh

Jul 5

Your AI Forgets Everything. Here's How Cognee Fixes It.

#cognee #ai #opensource #rag

3 min read

Jun 1

I built a free CLI that audits your Node.js + React project before you ship

#node #react #opensource #devtools

3 min read

Constantin Razinsky

Jun 14

UVS: a draw's fairness as a fact you can recompute — not a certificate you trust

#showdev #cryptography #opensource #security

5 min read

Jovan Chan

Jun 1

The Open-Source AI Stack in 2026: What Works Together

#opensource #ai #selfhosted #linux

5 min read

SKUMart

Jun 1

How to Convert Supplier CSVs to Shopify/Amazon/WooCommerce Without Uploading to a Server

#webdev #javascript #tutorial #opensource

3 min read

Auto-merging lockfiles and lingering Sybil risks

Yash Kumar Saini

Jul 3

Dev log #9 Hardening Kademlia DHT and automating the Neovim grind

#neovim #linux #network #opensource

4 min read

Jun 1

I A/B tested an MCP server that cut my Claude Code token cost

#showdev #ai #claude #opensource

4 min read

xiun xiao

Jun 1

I built CronBox: a local-first menu bar scheduler for scripts and coding-agent tasks

#opensource #rust #tauri #productivity

2 min read

Arouna Mounchili

Jun 1

Treating Robots as Code: Why We Built a Programmable IR for ROS 2

#robotics #python #ros2 #opensource

3 min read

Jovan Chan

Jun 2

Cline Review 2026: Is the Best Free AI Coding Agent Actually Free?

#cline #claudedev #review #opensource

5 min read

aditya kachhdiya

Jun 14

Building an AI-Resistant Post-Quantum VPN in Rust 🦀 (With an Open Crypto Challenge)

#rust #security #opensource #networking

3 min read

Mohammed Firdous

Jun 4

What It's Actually Like to Be an LFX Mentee at CNCF

#opensource #community #mentorship

3 min read

XzWy JIA

Jun 1

I Scanned My PC for AI Agents — Found 457 of Them

#ai #devtools #opensource #python

1 min read

Gloria

Jun 1

How I Rebuilt My Entire User Feedback Workflow with FeedLog (And Why I Ditched Canny)

#indiehacker #buildinpublic #devtools #opensource

6 min read

Jenuel Oras Ganawed

Jun 1

Local AI PCs are turning into the new test bench

#ai #machinelearning #webdev #opensource

3 min read

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