Open Source Page 415 - 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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Jason

May 20

Markus vs. The Alternatives: Why GEAR UP Methodology Wins in Multi-Agent Systems

#agents #ai #opensource #productivity

3 min read

Jun 12

Road To KiwiEngine #16: Why KiwiEngine Is Becoming An Ecosystem

#webdev #opensource #architecture #softwareengineering

3 min read

tage cc

May 20

I open sourced memduck: a self-hosted AI memory workspace

#showdev #ai #opensource #productivity

1 min read

AnhuiJie

Jun 3

Stop Leaking Secrets: How EnvGuard Catches API Keys in Your .env Files

#security #node #opensource #devops

3 min read

D_SECURITY

May 24

Building a zero-infra job queue with SQLite (and stress-testing it to 14 jobs/sec)

#python #sqlite #architecture #opensource

4 min read

Jun 3

Chaosify: Kubernetes Continuous Control Verification via Chaos

#kubernetes #ai #security #opensource

2 min read

Yaroslav

May 20

How I Cut My AI Bill by Caching LLM Responses in Node.js

#ai #javascript #typescript #opensource

8 min read

Luis betancourt

May 20

Why Energy-Rich Nations Could Become the Next AI Infrastructure Hubs

#discuss #ai #cloud #opensource

2 min read

May 20

Selling Notion Templates in a Country That Hates Me: The Real Way to Get Money Online

#webdev #programming #opensource #community

2 min read

Vu xfi for RestoApp

May 22

RestoApp v2.4 is here

#news #opensource #showdev #ui

2 min read

dev0miky

May 20

I built an open-source alternative to ViciDial. Here's the stack, and the bugs that ate my nights.

#showdev #go #opensource #devops

3 min read

Prithvi Bharadwaj

Jun 23

Running Claude Code and Codex Together Instead of Choosing One

#ai #programming #productivity #opensource

5 min read

Taisei

Jun 2

How I use pluckmd to read blogs with an AI agent

#ai #cli #productivity #opensource

3 min read

May 25

Hardware Not Required: WebSDR and the Open RF Layer

#cybersecurity #wirelesssecurity #sdr #opensource

2 min read

byteguard

Jun 23

15 Best Free Security Tools in 2026

#security #opensource #cybersecurity #penetrationtesting

10 min read

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