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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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Cover image for Building Reproducible Geospatial Pipelines: A STAC Extension with DAGs

Oct 27 '25

Building Reproducible Geospatial Pipelines: A STAC Extension with DAGs

#data #computerscience #geospatial #opensource

3 min read

Cover image for Runtime i18n for Angular — Signals-first, SSR-safe, and ~3 kB gzipped

Oct 27 '25

Runtime i18n for Angular — Signals-first, SSR-safe, and ~3 kB gzipped

#angular #opensource #i18n #webdev

1 min read

Cover image for How Reddit Shaped v1.1 of My Open-Source Secrets Scanner

Amogetswe Mashele

Nov 7 '25

How Reddit Shaped v1.1 of My Open-Source Secrets Scanner

#devops #security #opensource #python

2 min read

Ricardo Sueiras for AWS

Nov 28 '25

AWS open source newsletter, #216

#opensource #aws

34 min read

Cover image for 14 AI-Powered Low-Code Platforms on GitHub Worth Watching

NocoBase

Oct 26 '25

14 AI-Powered Low-Code Platforms on GitHub Worth Watching

#opensource #ai #lowcode #github

11 min read

Oct 27 '25

Caddyfile in Hoppscotch codebase.

#caddyfile #hoppscotch #opensource #tls

2 min read

Cover image for My Hacktoberfest 2025 Journey: Beyond the Code 🌳

Oct 26 '25

My Hacktoberfest 2025 Journey: Beyond the Code 🌳

#hacktoberfest2025 #opensource #techforgood #beginners

4 min read

Cover image for I Spent 50 Hours Building a Next.js Boilerplate So You Can Ship in 30 Minutes

Salman Shahriar

Nov 19 '25

I Spent 50 Hours Building a Next.js Boilerplate So You Can Ship in 30 Minutes

#nextjs #typescript #webdev #opensource

7 min read

Hacktoberfest: Maintainer Spotlight

Jessica Temporal

Oct 27 '25

Field Notes: Hacktoberfest 2025, Week 4

#hacktoberfest #ai #git #opensource

3 min read

Cover image for Turn your code into a visual, editable wiki. 100% open source

Nov 19 '25

Turn your code into a visual, editable wiki. 100% open source

#showdev #opensource #tooling #discuss

1 min read

Nov 24 '25

Building Container Images Without Docker: Introducing pycontainer-build

#python #docker #devops #opensource

6 min read

Cover image for How I Achieved 70% Autonomous Code Generation with Constitutional AI Governance

Dariusz Newecki

Nov 28 '25

How I Achieved 70% Autonomous Code Generation with Constitutional AI Governance

#ai #opensource #machinelearning #python

4 min read

Cover image for 💬 Talkdo — Talk to Your Tasks, Right from Your Terminal

Sherin Joseph Roy

Oct 25 '25

💬 Talkdo — Talk to Your Tasks, Right from Your Terminal

#python #cli #productivity #opensource

1 min read

Cover image for I Built NetPrune: A Rust Tool to Clean Up My 12,000+ LinkedIn Connections

Nov 26 '25

I Built NetPrune: A Rust Tool to Clean Up My 12,000+ LinkedIn Connections

#rust #opensource #productivity #socialmedia

4 min read

Cover image for Inside: How an 8-Person Team Delivers at Enterprise Speed

NocoBase

Oct 27 '25

Inside: How an 8-Person Team Delivers at Enterprise Speed

#opensource #nocode #lowcode #programming

7 min read

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