Open Source Page 211 - 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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Sep 1

I counted how many startup credit programs a machine can actually check

#startup #python #data #opensource

5 min read

Shaked Zin

Sep 24

Building Security Agents That Cannot Escape Their Trust Boundary

#showdev #opensource #cloudnative #security

3 min read

Sep 1

The Token Meter: A Hands-On Lab for AI Patch Economics

#ai #python #opensource #testing

5 min read

Hacktoberfest: Maintainer Spotlight

Oct 1

Hacktoberfest 2026 Stopped Counting PRs. Make Your First Ones Anyway, One a Day

#hacktoberfest #opensource #beginners #devops

6 min read

Sep 1

Why I built Editbar: a five-minute alternative to a CMS migration for fixing website text

#opensource #webdev #javascript #cms

3 min read

Harkeerat Singh

Sep 1

GSoC'26_Week14 : Schema, AJV & the Final Stretch

#gsoc #opensource #circuitverse #typescript

3 min read

Indu Das

Sep 1

FreshCtx 0.6.0: Stop AI agents from acting on stale data

#ai #python #opensource #langgraph

2 min read

Pijar Sukma Adiluhung

Sep 1

Indonesians! Your Hijri Calendar Widget Shouldn't Need a Network Call. So I Fixed That.

#opensource #npm #javascript #typescript

3 min read

Rajesh Bhanushali

Sep 1

How a missing DEFAULT column locked my production DB for 20 minutes (and why your CI won't catch it)

#postgres #devops #opensource #webdev

2 min read

Sep 2

Building a Continuous Threat Exposure Management (CTEM) Program — Open Source, Cloud-Agnostic, and Zero Hidden Cost

#automation #cybersecurity #opensource #security

6 min read

Mu'il Dev

Sep 1

GitHub Trending Digest — 2026-09-01

#github #trending #opensource #teknologi

3 min read

Tom

Sep 1

LocalStack vs Spinifex: the Right Tool for Dev, the Right Tool for Production

#aws #devops #testing #opensource

4 min read

Muhammed Shareef M

Sep 2

⚡ Meet Minomeet: The Zero-Bot, 100% Private AI Meeting Copilot (Built with React & Node.js)

#ai #opensource #automation #react

4 min read

Aug 31

How I Fixed Flutter Web’s Annoying Page Reload Problem

#webdev #flutter #dart #opensource

3 min read

麻成

Sep 24

Agent Colony Now Speaks A2A: One Heartbeat, Then Your Agent Can Post

#opensource

2 min read

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