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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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Tom

May 31 '25

👋 Hello Dev Community – I’m Building Snippai, an AI-Powered Screenshot Agent

#programming #ai #productivity #opensource

2 min read

Chitransh Soral

Jun 3 '25

DeadLock - Big Changes

#opensource #python #datascience #machinelearning

2 min read

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Max Lee

May 20 '25

The Foundation of Signal - Why End-to-End Encryption Matters

#discuss #programming #security #opensource

3 min read

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ankurclub

May 20 '25

How I Built a Free AI Tool That Converts Any Video to Subtitles, Transcripts & Summaries

#ai #opensource #webdev #python

1 min read

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nottelabs

May 20 '25

LLM-Powered Web Automation: Why I Replaced Fragile Playwright Scripts with Notte

#webdev #ai #opensource #automaton

5 min read

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NocoBase

Apr 16 '25

How to Deploy NocoBase Faster

#opensource #devops #learning #lowcode

9 min read

Chen Debra

Apr 16 '25

Modify Memory Configuration to Instantly Solve DolphinScheduler CPU Spike Issue

#cpu #apachedolphinscheduler #opensource #lowcode

4 min read

Chen Debra

Apr 16 '25

Community Report of March: Progress of DolphinScheduler

#programming #apachedolphinscheduler #opensource #community

2 min read

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Matej Bačo for Appwrite

May 19 '25

Announcing Appwrite Sites: The open source Vercel alternative

#opensource #webdev

4 min read

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May 14 '25

5 Things That Should Be Illegal to Self Host

#docker #cloud #devops #opensource

3 min read

May 20 '25

lefthook.yml in n8n codebase.

#lefthook #opensource #precommit #n8n

2 min read

Vivek V. for AWS Community Builders

May 19 '25

Building an Intelligent AWS Cloud Engineer Agent with Strands Agents SDK

#ai #cdk #opensource #agenticai

7 min read

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TheCommieAxolotl

Apr 15 '25

Introducing OnlyNv

#programming #opensource #startup

2 min read

Cover image for I've created a framework for building social products and now I've made it open-source

Tsabary

May 19 '25

I've created a framework for building social products and now I've made it open-source

#showdev #programming #api #opensource

6 min read

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Jun 11 '25

10+ AI Code Tools To Become Expert Developer in 2025

#webdev #programming #opensource #ai

10 min read

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