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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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mtur2007

May 12 '25

Tired of using pprint to debug nested lists? Try visual structure tracing.

#programming #python #opensource

3 min read

Nacho Codoñer for Meteor

Jun 17 '25

Faster Builds in Meteor 3.3: Modern Build Stack with SWC and Bundler Optimizations

#meteor #javascript #performance #opensource

6 min read

Sharon

May 12 '25

A No-Nonsense, Free-to-Start WAF Devs Actually Like

#websecurity #waf #safeline #opensource

3 min read

Prit Patel

Jun 14 '25

Introducing KemLang – A Gujarati-Inspired Toy Programming Language with a Smile 😄

#programming #python #opensource #productivity

2 min read

Riyana Patel for PullFlow

Jun 13 '25

Project of the Week: MapLibre

#discuss #opensource #programming #softwareengineering

2 min read

Sharon

May 15 '25

Is SafeLine WAF Just Hype or Can It Really Block 30,000+ Attacks? — Let’s Test It

#webdev #waf #cybersecurity #opensource

2 min read

May 24 '25

Inside a emoji-picker-react: State, Events, and UI Patterns

#javascript #react #opensource #frontend

3 min read

Jun 11 '25

Let's Connect on GitHub 💻 — Share Your Projects & Grow Together!

#programming #opensource #buildinpublic #wecoded

1 min read

Jun 13 '25

Probabilistic Data Structures in Go: Building and Benchmarking a Bloom Filter

#go #datastructures #backend #opensource

14 min read

fast-d3v

May 27 '25

Fullstack Open Source Projects That Will Help You Become AI Devs (Python, JavaScript, AI)

#python #javascript #ai #opensource

5 min read

May 11 '25

Linux Command Avengers: Meet Find, Head, Tail, and WC in RHEL 9

#linux #opensource #beginners #cloudwhistler

4 min read

Alain Airom (Ayrom)

Jun 13 '25

From Speech to Text: A Guide to IBM Granite Speech for Audio Transcriptions

#granite #huggingface #opensource #stt

6 min read

Jun 14 '25

14 Open Source Tools To Become The Ultimate Developer 🔥

#webdev #javascript #programming #opensource

6 min read

Jun 13 '25

🇮🇳 Introducing Hind Runtime: The Desi Interpreter for Hinglish Scripts (.hl)

#webdev #programming #beginners #opensource

2 min read

May 23 '25

10 VS Code Extensions To Become The Ultimate Developer🔥

#webdev #javascript #programming #opensource

6 min read

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