Open Source Page 133 - 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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qnca zzlx

Jun 30

How to Set Up Clash Verge Rev with Mihomo: The Complete Beginner's Guide (2026)

#github #tutorial #opensource #networking

5 min read

Jonah T

Jun 29

Context Warp Drive: deterministic folding for long-running LLM agents

#agents #llm #opensource #typescript

1 min read

Aisha

Jun 30

Policy-as-Code Gives You Pass/Fail. Governance Needs More Than That.

#opensource #security #devops #terraform

3 min read

Altan Sezer Ayan

Jun 29

Stop hardcoding test data — generate 395+ realistic banking & fintech values instantly

#cli #data #testing #opensource

2 min read

Jul 4

I built an open-source Windows System Manager using Python and PyQt6

#python #opensource #microsoft #productivity

1 min read

Jun 30

COSS Weekly: Timefold raises $13M, Continue.dev acquired by Cursor, Modular acquired by Qualcomm, and more

#opensource #coss #weekly

3 min read

Gkspace

Jun 30

I built a notification tool — then used it to track clicks on my own marketing page

#showdev #webdev #node #opensource

3 min read

Adamma for Ota

Jun 29

Your GitHub Repository Isn't Ready for New Contributors: A Practical Onboarding Checklist

#ai #opensource #devops #webdev

4 min read

Jun 30

Hublo: a web desktop that runs as your own Unix user over SSH — with a sandboxed app store

#selfhosted #javascript #vue #opensource

1 min read

Yash Kumar Saini

Jul 23

Dev log #13 Hardening Kademlia: A week of p2p security architecture and Neovim maintenance

#programming #productivity #opensource #automation

4 min read

Jun 30

Out-of-Stock Display Strategy

#ecommerce #dynamics365 #ux #opensource

2 min read

Joseph TUI

Jun 29

[Open Source] Built a tool to discover and risk-score all IAM roles + OIDC trust relationships across AWS accounts

#showdev #aws #opensource #security

1 min read

Joseph TUI

Jun 29

MII: Machine Identity Intelligence — discover and risk-score IAM roles, OIDC federations, and CI/CD tokens across AWS

#showdev #aws #opensource #security

1 min read

Jun 29

Atlarix vs opencode on Terminal-Bench 2.0 — same model, only the harness changes (k=1, receipts included)

#ai #opensource #productivity #devtools

3 min read

Siddharth Pandey

Jul 22

How I Solved Claude Code Silently Missing the SQS Trigger on My Lambda

#opensource #typescript #aws #mcp

5 min read

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