Mastering: 3 - Complete Overview

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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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munimv2

Nov 2

About 30% of public PX4 drone logs have a GPS delay setting more than 50 ms off, and EKF2's own residuals agree

#drones #robotics #opensource #python

8 min read

Jessie Burnside

Nov 2

Choosing a Self-Hosted Service Desk: A Practitioner’s Decision Guide

#itsm #selfhosted #opensource #devops

12 min read

Nov 2

What AI code reviewers miss, and the checks I built for it

#python #ai #codereview #opensource

5 min read

munimv2

Nov 2

Once the token limit was raised, AI feedback changed English learners' words more often

#education #ai #llm #opensource

4 min read

Shoban Chiddarth

Nov 2

My experience contributing to cybersecurity Open Source (SigmaHQ rule to detect AWS S3 bucket being made public)

#cybersecurity #security #opensource

4 min read

Nov 2

How We Built a Zero-Upload Browser Audio Studio: Convert MP4 to MP3, Split Vocal Stems & Master 8D Audio in WebAssembly

#webdev #javascript #opensource #music

5 min read

Arun Dass

Nov 2

I measured what a coding-agent hand-off saves, and where it didn't help

#ai #productivity #devtools #opensource

2 min read

jackymenCZ (jackymenCZ)

Nov 2

Agentix Lite Sentinel v0.8.2: Safer Deployment, Better Shadow Visibility, and ARM64 MCP Builds

#python #security #linux #opensource

8 min read

4yk5

Nov 2

I Built a 25MB Terminal Database Studio to Replace 1.5GB DBeaver Bloat

#python #database #opensource #productivity

2 min read

Open Source Genie

Nov 2

Navigating Multi-Cloud Complexity: Introducing CloudCompass 🧭✨

#devops #cloud #webdev #opensource

2 min read

gregor

Nov 2

Choosing an Agent Memory Tool: Test an Interrupted Write

#ai #opensource #agents #memory

4 min read

Nov 1

Ultra Video Editor 2.0: a professional video editor you can use with the keyboard alone

#a11y #opensource #dotnet #video

3 min read

Rohan Tech official

Nov 2

DeepSeek's New Open-Source Coding Agent Writes Pull Requests for You

#news #ai #opensource #programming

3 min read

南羽

Nov 2

Keeping AI coding agent sessions in sync across machines

#ai #claude #opensource #productivity

2 min read

Nov 2

Introducing DodoCD – CI/CD for PHP Shared Hosting!

#php #cicd #selfhosted #opensource

1 min read

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