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Open Source

May The Source Be With You! Articles about Open Source and Free Software as a philosophy, and its application to software development and project management.

submission guidelines

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).

about #opensource

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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Gerardo Castro Arica for AWS Heroes

Mar 7

A 2018 Access Key. Still Active in Production. Here's the Python Script That Found It Across an Entire AWS Organization. Part 1

#aws #python #security #opensource

7 min read

CLAUDIO

Mar 7

I built a free open-source alternative to Microsoft SCCM

#opensource #devops #dotnet #sys

2 min read

Feb 1

I open-sourced a comprehensive fitness calculator library for TypeScript

#typescript #opensource #fitness #javascript

2 min read

Gregory

Feb 21

I Vibe-Coded a GPU Accelerated Face Cropping Tool in Rust — Here’s Why

#showdev #opensource #rust #sideprojects

4 min read

Feb 1

Building a Privacy-First URL Shortener on Blockchain

#privacy #blockchain #webdev #opensource

1 min read

Aaron Ross

Feb 1

I built a civic engagement platform because contacting your representatives shouldn't be this hard

#opensource #webdev #ai #react

3 min read

Anton

Feb 24

Servactory — Typed Service Objects with Declarative Actions for Ruby

#ruby #rails #architecture #opensource

3 min read

Ravindu Gajanayaka

Mar 7

I Can't Code, But I Built 3 Open-Source Business Apps — Here's How

#opensource #ai #beginners #productivity

5 min read

Shin

Feb 2

Stop / Delay / Block: a minimal execution safety gate (30-second demo)

#ai #python #opensource #security

2 min read

Boucle

Mar 7

How to Protect Your .env From Claude Code

#claudecode #ai #security #opensource

3 min read

노력이부족

Mar 7

Building a Browser-Based NCM File Converter (NetEase Cloud Music to FLAC/MP3)

#javascript #webdev #opensource #tutorial

2 min read

K9i - Kota Hayashi

Mar 7

I built a mobile app to control Claude Code and Codex from my phone

#claudecode #opensource #flutter #productivity

4 min read

Vishal VeeraReddy

Feb 1

How I Cut My AI Coding Tool Costs by 70% (And You Can Too)

#ai #opensource #productivity #tutorial

3 min read

LywwKkA-aD

Feb 5

I Built a Kubernetes TUI Because I Was Too Lazy to Type kubectl

#devops #opensource #kubernetes #go

2 min read

Nikita Dmitrieff

Mar 7

I built an autonomous AI company that runs itself — 22 cycles of receipts

#ai #opensource #buildinpublic #javascript

5 min read

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